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Literatur_Sokolski_Opening - compiled by Peter Markus Steiner (in German)
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Thomas Lehr of Germany
Flag and map source: https://www.cia.gov/library/publications/the-world-factbook/ (2021-11-01) (All annotations below by Fritz) (Games' source: Marek's 1.b4 database) [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1997.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Haenjes, Frank"] [Result "0-1"] [PlyCount "92"] [EventDate "1997.??.??"] 1. b4 b5 2. a4 bxa4 3. Bb2 Bb7 (3... Nc6 4. b5 Rb8 5. c4 $11) 4. c4 (4. Nc3 e5 5. Rxa4 Nf6 $11) 4... a5 5. b5 e6 (5... Nf6 6. Rxa4 e6 7. Nf3 $11) 6. e3 Nf6 7. Nf3 d5 8. Qxa4 (8. Bd4 c5 9. bxc6 Nxc6 10. cxd5 Nxd4 11. Nxd4 Bxd5 $11) 8... Nbd7 9. Na3 (9. cxd5 Bxd5 10. Nc3 Bxf3 11. gxf3 Bb4 $11) 9... Bb4 (9... Nb6 10. Qc2 Bxa3 11. Rxa3 dxc4 12. Bxc4 Bxf3 13. gxf3 $11) 10. Be2 (10. Bd4 dxc4 11. Nxc4 Bxf3 12. gxf3 e5 $11) 10... O-O (10... Nb6 11. Qc2 dxc4 12. Nxc4 $15) 11. O-O $11 Nc5 12. Qc2 (12. Qd1 dxc4 13. Nxc4 c6 $11) 12... dxc4 13. Qxc4 Nfe4 ( 13... Bd5 14. Qc2 $11) 14. d3 Bd5 15. Qd4 {Do you see the mate threat?} Nf6 16. Qh4 Na4 17. Bxf6 (17. Be5 Nc3 18. Bd1 c5 $11) 17... Qxf6 18. Qxf6 gxf6 19. Nc2 (19. Nb1 $142 $5 Nc5 20. d4 $15) 19... Nc3 $17 20. Bd1 (20. Rfe1 Nxb5 21. Nxb4 axb4 $17) 20... Bd6 (20... Nxb5 21. e4 Bb7 22. Nce1 $19) 21. e4 (21. Ncd4 e5 22. Nc6 a4 $17) 21... Bb3 $17 {Black prepares the advance a4} (21... Nxd1 $6 22. Rfxd1 (22. exd5 $143 Nc3 $17) 22... Bb3 23. Nfd4 $15) 22. Ne3 Nxd1 (22... Bxd1 23. Nxd1 Nxb5 24. Nb2 $17) 23. Nxd1 Rfb8 (23... a4 24. Nc3 $17) 24. Nc3 $15 a4 25. g3 a3 (25... Kg7 26. Rfc1 $15) 26. Rfc1 (26. Nd4 Ba4 $15) 26... e5 $17 27. Nd2 (27. Kf1 Ba4 $17) 27... Be6 28. Nc4 Bb4 29. Na2 (29. Kf1 f5 30. exf5 Bxf5 $15) 29... Rxb5 (29... Be7 30. Rab1 $17) 30. Nxb4 $15 Rxb4 31. Rxa3 Rxa3 32. Nxa3 Rb3 33. Nb1 (33. Nc4 Rxd3 34. Ne3 Rd4 $15) 33... Rxd3 $17 34. Kg2 (34. f4 Rd4 35. f5 Bc4 $17) 34... Rb3 (34... Bg4 35. Rxc7 Bf3+ 36. Kh3 Bxe4 37. Nc3 $17) 35. Nd2 Rb2 {Black begins to deal mighty blows} 36. Nc4 (36. Nf3 Rb7 $17) 36... Rb4 37. Nd2 (37. Ne3 Rxe4 38. Rxc7 Kg7 $17) 37... Rd4 38. Nf1 Rxe4 39. Rxc7 Bd5 40. Rc8+ Kg7 41. Rc5 Rd4+ (41... Bb7 42. Rc7 Ba8 43. Rc8 Ra4+ 44. Kh3 $17) 42. f3 (42. Kh3 Be4 $17) 42... Rd3 43. Kf2 (43. Ne3 $5 Be6 44. Nf1 $17 ) 43... Bxf3 $19 44. Ne3 Be4 45. g4 Rd2+ 46. Kg3 Re2 (46... Re2 47. Rc3 h5 $19) 0-1 [Event "Germany"] [Site "?"] [Date "1995.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Zimmermann, Manfred"] [Result "1-0"] [PlyCount "109"] [EventDate "1995.??.??"] 1. b4 c5 2. bxc5 e5 3. c4 Bxc5 4. e3 d6 (4... Nc6 5. Ne2 $15) 5. Nc3 (5. d4 Bb6 $11) 5... Nc6 (5... Nf6 6. Nge2 $15) 6. g3 (6. Nge2 Bg4 $15) 6... Be6 (6... Nf6 7. Bg2 $17) 7. Rb1 $15 Rb8 8. Qa4 (8. Bg2 Nge7 (8... Bxc4 $143 9. Bxc6+ bxc6 10. Rxb8 Qxb8 11. Qg4 $18) 9. Nd5 Bf5 $15) 8... Nge7 (8... Nf6 9. Bh3 $17) 9. Bg2 (9. d3 d5 $17) 9... O-O $17 10. Nge2 Bd7 (10... Bf5 11. Ne4 $15) 11. Qd1 { White fights for the Initiative} Qc8 (11... Bf5 12. d3 $15) 12. O-O Bh3 (12... Bf5 13. Ne4 $11) 13. d4 (13. Bxh3 Qxh3 14. d4 Bb6 $11) 13... Bxg2 14. Kxg2 Bb6 15. Na4 (15. Qd3 Na5 16. Nd5 Bd8 $11) 15... Ba5 (15... Qf5 16. Ba3 Bc7 17. Nac3 $14) 16. Ba3 $11 Rd8 (16... Qd7 $5 $11) 17. d5 $14 Nf5 18. e4 Nh6 $2 (18... Nce7 $142 19. Qd3 Nh6 $16) 19. dxc6 $18 Qxc6 20. Nb2 (20. Rb5 $142 b6 21. Qd5 $18) 20... Qxe4+ $16 21. f3 Qc6 (21... Qg6 22. Qd5 Bb6 23. Bb4 $16) 22. Qd5 Qxd5 (22... Qa6 23. Nd3 $16) 23. cxd5 b5 24. Nd3 (24. Nd1 $142 $5 $16) 24... Nf5 $11 25. Bc1 Ne7 26. f4 e4 (26... Nxd5 27. Rd1 $11) 27. Nb4 (27. Nf2 f5 28. Rd1 a6 $14) 27... Rdc8 28. Rd1 Rc4 (28... Bxb4 29. Rxb4 f5 30. a4 $14) 29. Rd4 (29. a3 Bxb4 30. axb4 Rbc8 $16) 29... Rbc8 (29... Bb6 30. Rxc4 bxc4 31. Nc3 $16 ) 30. Rxc4 (30. Nc6 Nxc6 31. dxc6 R8xc6 32. Rxc4 Rxc4 33. Rxb5 Bc7 $16) 30... Rxc4 31. Ba3 (31. Bd2 a6 32. Rb2 e3 $14) 31... h5 (31... Bb6 32. Rc1 a5 33. Nc6 Nxd5 34. Bxd6 $11) 32. Nc6 $16 Nxc6 33. Rxb5 $4 (33. dxc6 $5 Rxc6 34. Rxb5 $14) 33... Rc2 (33... a6 $142 34. Rb7 Nd4 35. Nxd4 Rxd4 $19) 34. dxc6 $14 Rxe2+ 35. Kf1 Re1+ 36. Kf2 e3+ 37. Kf3 Bb6 $4 (37... Rf1+ $142 38. Ke2 Re1+ 39. Kd3 Bc7 $16) 38. Rxb6 $1 $18 (38. Bxd6 Rf1+ 39. Ke2 Rf2+ 40. Ke1 Rxh2 $11) 38... axb6 { If Black now only could play Rf1...} 39. c7 Rf1+ 40. Ke4 (40. Ke2 $5 Rf2+ 41. Kd3 Rd2+ 42. Kc3 Kh7 $18) 40... e2 41. c8=Q+ Kh7 42. Bb4 Rb1 (42... e1=Q+ 43. Bxe1 Rxe1+ 44. Kf3 Rf1+ 45. Kg2 $18) 43. Bd2 (43. Qc2 e1=Q+ 44. Bxe1 Rxe1+ 45. Kd5+ g6 46. Kxd6 Re6+ 47. Kc7 h4 $18) 43... e1=Q+ 44. Bxe1 Rxe1+ 45. Kf3 Ra1 ( 45... Rf1+ 46. Kg2 Ra1 47. Qc2+ Kh6 48. Qb2 $18) 46. Qc2+ Kg8 47. Ke4 (47. Qb2 Rf1+ 48. Kg2 Rd1 $18) 47... Kf8 (47... h4 48. gxh4 g6 49. h5 Re1+ 50. Kd5 gxh5 51. Qc8+ Kh7 52. Qf8 Rd1+ 53. Kc6 $18) 48. Kd5 Re1 (48... Kg8 49. Kxd6 Re1 50. Qc8+ Kh7 51. Qf5+ Kg8 52. Qxh5 $18) 49. Kc6 (49. Qc8+ Re8 50. Qd7 f6 $18) 49... Ke7 (49... Re6 50. Kxb6 g6 51. a4 $18) 50. Kxb6 g6 51. a4 Ra1 (51... h4 52. Qc7+ Ke6 53. Qc3 $18) 52. a5 h4 (52... f6 53. a6 h4 54. Qb2 $18) 53. gxh4 Rg1 54. a6 Rg4 (54... Re1 $18) 55. Qe2+ (55. Qe2+ Kd7 56. Qxg4+ Kd8 57. a7 Ke8 58. a8=Q+ Ke7 59. Kc7 f5 60. Qxg6 d5 61. Qae8#) 1-0 [Event "Schleswig Holstein-ch qaul cand"] [Site "?"] [Date "1998.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Gombert, Reiner"] [Result "1-0"] [PlyCount "87"] [EventDate "1998.??.??"] 1. b4 c6 2. c4 d5 3. cxd5 cxd5 4. Bb2 Nf6 5. Nf3 e6 6. b5 (6. a3 Nc6 $11) 6... Nbd7 7. e3 b6 (7... Bd6 8. Be2 $11) 8. Be2 Bb7 9. O-O Bd6 (9... a6 10. a4 $11) 10. a4 (10. Ba3 Bxa3 11. Nxa3 Qe7 $14) 10... Rc8 11. d4 O-O (11... Ne4 12. Ba3 $11) 12. Nbd2 (12. Ba3 Bxa3 13. Nxa3 Ne4 $11) 12... Re8 (12... Ne4 13. Ba3 $11) 13. Ne5 Bb8 (13... Bb4 14. Nxd7 Qxd7 15. Ba3 Bxa3 16. Rxa3 $11) 14. f4 Ne4 ( 14... Bd6 15. Ba3 Bxa3 16. Rxa3 $11) 15. Bd3 (15. Nxe4 dxe4 16. Bh5 Nxe5 17. fxe5 Re7 $14) 15... f6 (15... Ndf6 16. Rc1 $11) 16. Ng4 (16. Nc6 Bxc6 17. bxc6 Rxc6 18. Nxe4 dxe4 19. Bxe4 Rc8 $14) 16... f5 17. Ne5 Ndf6 18. Nb3 Bxe5 (18... Re7 19. Rc1 $11) 19. fxe5 $14 Ng4 20. Qf3 (20. Qe2 Qg5 21. Rf4 Re7 $14) 20... Qh4 (20... Qg5 $142 $5 $11) 21. h3 $14 Ng5 (21... Nh6 $142 $5 $14) 22. Qf4 $18 Nxh3+ 23. gxh3 Qxh3 24. Rf3 Qh5 (24... Qh4 25. a5 $18) 25. a5 g5 (25... Rc7 26. a6 Ba8 27. Rc1 Rxc1+ 28. Nxc1 $18 (28. Bxc1 $6 Nh2 29. Rg3 Qd1+ 30. Kxh2 Qxd3 $14)) 26. Qg3 Rc7 27. Rff1 (27. Qg2 Rec8 $18) 27... Rg7 28. Be2 (28. Bc1 $18) 28... Qg6 $2 (28... Qh4 $142 $5 29. Rf3 Nxe3 30. Qxh4 gxh4+ 31. Kf2 Nc4 32. axb6 axb6 $16) 29. Rac1 (29. a6 Ba8 $18) 29... h5 30. Bd3 (30. a6 Ba8 $18) 30... Qh6 {Black prepares h4} (30... h4 31. Qh3 bxa5 32. Nxa5 Nh6 $18) 31. Rc3 (31. Qf3 bxa5 32. Nxa5 h4 $18) 31... h4 $2 (31... f4 32. Qe1 Nxe3 33. a6 $16) 32. Qh3 (32. Qe1 bxa5 33. Nxa5 Qh5 $18) 32... Rf7 $2 (32... Nxe5 33. dxe5 g4 34. Qh2 $16) 33. Rfc1 (33. Be2 bxa5 34. Ra1 Rc8 35. Bxg4 fxg4 36. Qxg4 h3 $18) 33... Qg7 $2 (33... Nxe5 $142 34. dxe5 g4 $18) 34. a6 $18 Ba8 35. Ba3 Rd7 36. Rc8 Rdd8 (36... Qf7 37. Be2 Nh6 38. Bd6 $18) 37. Rxd8 Rxd8 38. Bd6 Qh6 (38... Nh6 39. Rc7 Qg6 40. Be7 $18) 39. Be2 (39. Rc7 $142 $5 Qh5 $18) 39... Nxe5 40. Bxe5 g4 41. Bxg4 $1 fxg4 (41... Qg5 42. Kh2 fxg4 $18) 42. Qxg4+ Kf7 (42... Kf8 43. Kh1 Ke7 44. Rc7+ Rd7 $18) 43. Qf4+ (43. Rc7+ Rd7 44. Rxd7+ Ke8 45. Bf4 h3 46. Rxa7 h2+ 47. Kh1 Bb7 48. Qg8+ Qf8 49. axb7 Ke7 50. Qxf8+ Kxf8 51. b8=Q#) 43... Qxf4 44. Bxf4 1-0 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1997.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Meyer, Juergen"] [Result "1-0"] [BlackElo "2090"] [PlyCount "120"] [EventDate "1997.??.??"] 1. b4 c6 2. c4 d5 3. cxd5 cxd5 4. Bb2 Qd6 (4... Nf6 5. Nf3 $15) 5. b5 (5. a3 e5 $11) 5... Bf5 (5... Nd7 6. e3 $15) 6. e3 (6. Nf3 Nd7 $11) 6... Nd7 7. Nf3 Rc8 8. Ba3 (8. Nc3 e5 $11) 8... Qf6 $15 9. d4 Qb6 (9... Bc2 10. Qd2 Be4 11. Be2 $11 ) 10. Bd3 (10. Nbd2 Bc2 11. Qc1 Rc7 $11) 10... Bg4 (10... Bxd3 11. Qxd3 Qa5+ 12. Nbd2 $11) 11. Qd2 (11. O-O $5 $11) 11... Bxf3 12. gxf3 Ngf6 13. Qb2 g6 ( 13... e6 14. Bxf8 Rxf8 15. Nd2 $15) 14. Nd2 $11 Bh6 (14... Bg7 15. O-O $11) 15. Ke2 (15. Rc1 Rxc1+ 16. Qxc1 Kd8 $11) 15... Nh5 (15... Rc7 16. Rac1 $11) 16. Rac1 (16. Rhc1 O-O $11) 16... Rb8 (16... O-O 17. Kd1 (17. Bxe7 $2 Qe6 18. Bxg6 fxg6 19. Rxc8 Rxc8 $19 (19... Qxe7 20. Rc7 $14)) 17... Qf6 18. Rxc8 Rxc8 19. Qb4 $11) 17. Kd1 (17. Rc3 Bg7 $14) 17... Qe6 (17... Nhf6 18. Rg1 $11) 18. Rc7 ( 18. Qc3 O-O $14) 18... O-O (18... Kd8 19. Qc2 $14) 19. Qc3 (19. Bb4 Bg5 $14) 19... Bg5 (19... Ng7 20. b6 a6 21. f4 $11) 20. h4 Bf6 21. Bf1 Bg7 22. Bh3 (22. Bb4 Rfd8 $14) 22... f5 $11 23. Kc1 (23. Bf1 Kh8 $11) 23... Bf6 (23... Nhf6 24. h5 Ne8 25. b6 Nxb6 26. Rxe7 $19) 24. Bf1 (24. Kd1 Nb6 $11) 24... Nb6 25. Kb1 ( 25. Kd1 Rbc8 $11) 25... Ng7 (25... Rbc8 26. Bb4 $17) 26. Qb3 (26. Qa5 a6 $15) 26... Ne8 (26... a6 $5 $15) 27. Rc2 Nd6 (27... h5 28. Bd3 $11) 28. Bc5 (28. h5 g5 $14) 28... Nf7 (28... h5 $5 $11) 29. f4 $14 Nd6 (29... Rbc8 30. Bg2 $14) 30. Bg2 (30. h5 gxh5 31. Bxb6 axb6 $18) 30... Ne4 (30... Ndc4 31. Nxc4 dxc4 32. Qb4 $16) 31. Nxe4 fxe4 32. Bh3 (32. h5 g5 $16) 32... Qf7 33. Bg4 (33. h5 gxh5 34. Bxb6 axb6 $16) 33... h5 $14 34. Be2 Qe6 (34... Rbc8 35. f3 Nd7 36. fxe4 Nxc5 37. Rxc5 Rxc5 38. dxc5 $16) 35. a4 (35. f3 Rbc8 36. Rg1 exf3 37. Bxf3 $16 (37. Rxg6+ $6 Kf7 38. Rxf6+ Kxf6 (38... exf6 $143 39. Bxf3 (39. Bxf8 fxe2 40. Bb4 Qe4 $19) 39... Rg8 40. Bxb6 Rg1+ 41. Kb2 Rxc2+ 42. Kxc2 Qxb6 43. Qxd5+ Kg7 44. Qxh5 $18 (44. Qxb7+ $6 Qxb7 45. Bxb7 Rg4 $16)) (38... Qxf6 $143 39. Bxf3 Qxh4 40. Bxd5+ Nxd5 41. Qxd5+ Ke8 42. Qxb7 $16) 39. Bxf3 Nc4 $11)) 35... a6 $4 ( 35... Ra8 36. Bxb6 axb6 37. Kc1 $11) 36. a5 $4 (36. Bxb6 $142 Qxb6 37. Qxd5+ Kh8 38. Qxe4 $18) 36... Nd7 $11 37. b6 Rfc8 (37... Rbc8 38. Ba3 $11) 38. Bb4 ( 38. Ba3 Rxc2 39. Qxc2 Kh8 $14) 38... Nf8 (38... Kg7 39. Ka1 $14) 39. Bc5 (39. Rhc1 Rxc2 40. Rxc2 Bxh4 $14) 39... Rc6 (39... Nd7 40. Ba3 $14) 40. f3 (40. Rg1 Kh7 $11) 40... exf3 (40... Rbc8 $5 $11) 41. Bxf3 $14 Rd8 42. Rg2 Qf5+ (42... Kh8 43. Qd3 $16) 43. Qc2 (43. e4 $5 Qxf4 44. exd5 $16) 43... Qxc2+ $14 44. Rxc2 Ne6 45. Rg1 (45. Bb4 Rxc2 46. Kxc2 Bxd4 47. Rd1 $16) 45... Kf7 $2 (45... Kh7 $142 $5 $11) 46. f5 $16 {White fights for the Initiative} Nxc5 47. fxg6+ { The passed pawn on g6 quickly leads to threats} (47. dxc5 gxf5 48. Bxh5+ Ke6 $17) (47. Rxc5 $6 Rxc5 48. fxg6+ Kg7 49. dxc5 Bxh4 $16) 47... Kg7 48. dxc5 (48. Rxc5 $142 Rxc5 49. dxc5 Bxh4 50. Rd1 $16) 48... Kh6 $2 (48... e6 $142 $16) 49. e4 (49. g7 Bxg7 50. Rg5 Rf8 51. Rxh5+ Kg6 52. Rg5+ Kh6 53. Bxd5 Rf1+ 54. Ka2 Rff6 $18) 49... Bd4 (49... Rdc8 50. exd5 Rxc5 51. Be4 Rb5+ 52. Kc1 Rxc2+ 53. Kxc2 $16) 50. exd5 Rxc5 51. Rxc5 Bxc5 52. Rg5 Bb4 (52... Be3 53. Rg2 $18) 53. d6 (53. Bxh5 Bd2 54. Rf5 Bxa5 $16) 53... exd6 (53... Kg7 54. Bxb7 (54. Rxh5 $6 Rxd6 55. Be4 Re6 56. Rh7+ Kf8 57. Rf7+ Kg8 $18) 54... Rxd6 55. Bxa6 Bxa5 56. Rxa5 Rxb6+ 57. Kc2 $18) 54. Bxb7 d5 (54... Bd2 55. Rd5 Be1 56. Bxa6 Bxh4 57. Bd3 $18) 55. Bxd5 (55. g7 Rg8 56. Rxd5 Be7 57. Bxa6 Bxh4 $18) 55... Be7 56. Rg2 Kg7 57. Bf7 (57. Bc4 $5 Bxh4 58. Bxa6 Be1 $18) 57... Bxh4 58. Rh2 Rd4 59. Kc2 Be1 (59... Rb4 60. Kd3 $18) 60. Rxh5 Rh4 (60... Kf6 61. Kb3 $18) 1-0 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Kluver, Karsten"] [Result "1-0"] [PlyCount "49"] [EventDate "1993.??.??"] 1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. b5 c5 5. c4 Be7 6. Nf3 b6 (6... O-O 7. Bd3 $11) 7. a4 (7. cxd5 exd5 8. Be2 O-O $11) 7... a5 (7... O-O 8. d4 $15) 8. Be2 $11 O-O 9. Na3 Bb7 10. O-O Nbd7 11. d4 Rc8 12. Rc1 Qc7 (12... cxd4 13. Nxd4 Nc5 14. Bf3 $11) 13. cxd5 (13. Bd3 Rfd8 $11) 13... Bxd5 14. Nc4 (14. Bc4 Be4 $11) 14... Rfd8 (14... Ng4 15. Ncd2 $15) 15. Nfe5 (15. Bd3 Qb7 $11) 15... Nxe5 $15 16. Nxe5 Nd7 (16... Bd6 17. f4 $15) 17. Nc4 (17. Nxd7 Qxd7 18. dxc5 Rxc5 19. Rxc5 Bxc5 $11) 17... Qb7 18. f3 f5 (18... cxd4 19. Bxd4 Nc5 20. Qc2 $11) 19. Qe1 Qb8 (19... Bg5 20. f4 Be7 21. Qg3 $11) 20. e4 $14 fxe4 (20... Ba8 $142 $5 $14) 21. fxe4 $16 Ba8 22. Bg4 cxd4 (22... Nf8 23. d5 Bd6 $18) 23. Bxe6+ Kh8 24. Rf7 Ne5 $2 (24... Bb4 25. Qh4 Rxc4 26. Bxc4 Ne5 $18) 25. Rxe7 (25. Rxe7 Nd3 26. Bxd4 Rxd4 27. Bxc8 Qxc8 28. Nd6 $18) 1-0 [Event "Germany"] [Site "?"] [Date "1995.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Boettcher, Ullrich"] [Result "1-0"] [PlyCount "87"] [EventDate "1995.??.??"] 1. b4 d5 2. Bb2 Nf6 3. e3 Bf5 4. Nf3 e6 5. c4 Be7 6. a3 O-O 7. d4 Nbd7 $146 ( 7... c6 8. Be2 dxc4 9. Bxc4 b5 10. Bd3 a5 11. Bxf5 exf5 12. bxa5 Qxa5+ 13. Nc3 Ne4 14. Qc1 Nd7 15. O-O Rfc8 16. Qc2 Ndf6 17. Rfc1 Qb6 18. Nxe4 fxe4 19. Nd2 c5 20. Nxe4 {mrkt-Reg_UK/ChessWorld.net 2006}) 8. Nbd2 c6 9. Be2 h6 (9... a5 10. b5 $11) 10. O-O $11 dxc4 11. Nxc4 Ne4 (11... Nb6 12. Rc1 $11) 12. Qb3 (12. Bd3 Ndf6 $14) 12... Nb6 $11 13. Rfd1 Nxc4 14. Qxc4 (14. Bxc4 Bh4 15. g3 Be7 $11) 14... Qd5 (14... a5 15. Ne5 $11) 15. Ne5 (15. Rac1 a5 16. b5 cxb5 17. Qxb5 Rac8 $11) 15... Qxc4 (15... f6 16. Qxd5 exd5 17. Nd3 $11) 16. Nxc4 $14 Nd6 17. Na5 ( 17. f3 Nxc4 18. Bxc4 b5 $14) 17... Bd8 (17... Rfd8 18. Rac1 $11) 18. Rdc1 Bxa5 19. bxa5 a6 (19... Rac8 20. f3 $14) 20. a4 (20. f3 Rad8 $14) 20... Rfd8 $11 21. f3 Bg6 22. Ba3 Rd7 23. Ra2 f5 (23... Nf5 24. Kf2 $11) 24. Rb2 Nf7 (24... f4 25. exf4 Nf5 26. Bc5 $16) 25. Bc4 Nd8 26. Bc5 Rb8 (26... Kf7 27. Kf2 $16) 27. Ba7 ( 27. Bxa6 $5 Ra8 28. Bc4 Rxa5 29. Bb6 Rxa4 30. Bxd8 Rxd8 31. Bxe6+ Kh7 32. Rxb7 $18) 27... Ra8 28. Bb6 Re7 (28... Kf7 29. f4 Kf6 30. Bxd8+ Raxd8 31. Rcb1 $16) 29. f4 Nf7 $2 (29... Bf7 30. Kf2 $16) 30. Rcb1 (30. Bc5 $142 $5 Rc7 $18) 30... Nd6 $16 31. Bd3 Ne4 (31... Bh5 32. Bc5 Rd8 33. Bc4 $18) 32. Bxe4 fxe4 33. Bc5 Rd7 34. Rxb7 Rxb7 35. Rxb7 Bf5 36. h3 h5 (36... Bg6 37. Bd6 $18) 37. Rc7 Kh7 38. Rxc6 Kh6 (38... Kg6 39. d5 $18) 39. d5 g5 (39... Kg6 40. Bd4 $18) 40. dxe6 gxf4 41. e7+ Kg7 42. Bd4+ Kg8 (42... Kh7 43. Rf6 Bg6 44. exf4 $18) 43. exf4 ( 43. Rf6 $142 $5 Bd7 44. Rd6 Re8 45. Rxd7 fxe3 $18) 43... Bd7 (43... Re8 $18) 44. Rd6 1-0 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Moysich, Dirk"] [Result "1/2-1/2"] [PlyCount "43"] [EventDate "1996.??.??"] 1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 Bd6 5. Nf3 Nbd7 6. c4 O-O 7. Be2 Qe7 (7... a6 8. cxd5 Nxd5 9. Nc3 $15) 8. d4 dxc4 9. Nbd2 e5 (9... a6 10. Bxc4 axb5 11. Bxb5 $15) 10. Nxc4 Bb4+ 11. Nfd2 exd4 12. Bxd4 Ne4 (12... a6 13. a4 $15) 13. Rc1 Nb6 (13... a6 14. a3 axb5 15. axb4 bxc4 16. Nxe4 Qxe4 17. Rxc4 $11) 14. O-O $14 Nxd2 15. Nxd2 Ba3 16. Rb1 (16. Rc2 Bf5 17. e4 Be6 $11) 16... Bf5 $11 17. e4 (17. Rb3 Rfd8 $11) 17... Be6 (17... Rfd8 $142 $5 18. Bxb6 Bxe4 $17) 18. Qc2 $11 c5 (18... Rad8 19. Nf3 $11) 19. bxc6 (19. Bxg7 $5 Kxg7 20. Qc3+ Qf6 21. Qxa3 $16) 19... Rac8 $14 20. Bxb6 Rxc6 21. Qa4 axb6 22. Nc4 (22. Nf3 Rc3 $11 (22... Bxa2 $2 23. Ra1 $18)) 1/2-1/2 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Schmidt, Frank"] [Result "1/2-1/2"] [PlyCount "51"] [EventDate "1993.??.??"] 1. b4 d5 2. Bb2 Qd6 3. a3 $11 e5 4. e3 Be6 5. Nf3 Nd7 6. Be2 Be7 (6... Ngf6 7. O-O $11) 7. d4 (7. Nc3 a6 $11) 7... e4 $15 8. Ne5 Nh6 (8... Ngf6 9. c4 dxc4 10. Nxc4 $11 (10. Bxc4 $2 Nxe5 11. dxe5 Qxd1+ 12. Kxd1 Ng4 13. Bxe6 Nxf2+ 14. Ke2 Nxh1 $17)) 9. c4 c6 10. Nd2 (10. O-O O-O $11) 10... O-O 11. b5 (11. O-O Bf5 $11 ) 11... f6 (11... cxb5 12. cxb5 Rac8 13. O-O $11) 12. Nxd7 (12. c5 Qc7 13. Nxd7 Qxd7 $11) 12... Qxd7 13. a4 (13. bxc6 Qxc6 14. Qb3 Rac8 $11) 13... f5 (13... dxc4 $5 14. Bxc4 Bxc4 15. Nxc4 cxb5 $17) 14. bxc6 $11 bxc6 (14... Qxc6 15. Qb3 $11) 15. cxd5 (15. Ba3 f4 $11) 15... cxd5 16. g3 (16. Bb5 Qd8 $11) 16... Rab8 ( 16... Nf7 17. O-O $15) 17. Bb5 (17. Ba3 Rfc8 $15) 17... Qb7 (17... Qc7 18. Ba3 $15) 18. Ba3 Nf7 19. Bxe7 Qxe7 20. O-O Bd7 (20... Nd6 21. Qe2 $15) 21. Bxd7 Qxd7 22. Nb3 (22. f3 exf3 23. Qxf3 Qe6 $15) 22... Ng5 23. h4 (23. Nc5 $142 $5 Qf7 24. Kg2 $15) 23... Nf3+ $19 24. Kg2 Qe7 (24... f4 $5 25. Rh1 fxe3 26. fxe3 Rb4 $19) 25. Nd2 $15 Nxd2 26. Qxd2 1/2-1/2 [Event "50. LEM Vormeister-Kandi. A"] [Site "?"] [Date "1995.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Storbeck, Dirk"] [Result "0-1"] [PlyCount "106"] [EventDate "1995.??.??"] 1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Be6 5. Nf3 Nd7 6. d4 e4 7. Ne5 (7. Nfd2 f5 8. c4 c6 9. Nc3 Ngf6 10. cxd5 Bxd5 11. Nxd5 Nxd5 12. g4 f4 13. Nxe4 Qe6 14. Bd3 fxe3 15. fxe3 Be7 16. Qf3 Bh4+ 17. Kd2 Rf8 18. Qe2 O-O-O 19. Rhf1 g6 20. h3 Qe7 21. Rac1 N7f6 { woschkat (2175)-energy (2380)/net-chess.com 2001/0-1 (66)}) 7... f6 8. Nxd7 Qxd7 9. b5 $146 (9. c4 c6 10. c5 Ne7 11. Nc3 Ng6 12. g3 Be7 13. Bg2 O-O 14. O-O {denbo347-Vosje/ChessWorld.net 2011}) (9. c4 dxc4 10. Nc3 Bd5 $11) 9... Bd6 $15 10. Nd2 Ne7 11. c4 c6 (11... dxc4 12. Nxc4 O-O 13. Qc2 $11) 12. Qb3 (12. bxc6 bxc6 13. c5 Bc7 $11) 12... O-O (12... Bc7 13. bxc6 Nxc6 14. Bc3 $11 (14. Qxb7 $2 Rb8 15. Qa6 Rb6 $19)) 13. a4 (13. bxc6 bxc6 (13... Nxc6 $4 14. cxd5 Nxd4 15. Bxd4 $18 (15. exd4 $6 Bf7 $18) (15. dxe6 $6 Nxb3 16. exd7 Nxa1 17. Bc4+ Kh8 18. Bxa1 Bxa3 $18)) (13... Qxc6 $6 14. c5 Bb8 15. Rb1 $11) 14. cxd5 Bxd5 $11 (14... Nxd5 $143 15. Nxe4 Rab8 16. Qc2 $16)) 13... f5 $15 14. g3 (14. c5 Bc7 $15) 14... g5 {Black prepares f4} (14... Bc7 15. Ba3 $15) 15. Ba3 { White prepares the advance c5} (15. c5 Bc7 $11) 15... f4 (15... Bxa3 16. Rxa3 Rac8 17. c5 $11) 16. Bxd6 $14 Qxd6 17. c5 {White prepares the advance b6} (17. gxf4 gxf4 18. c5 Qd7 $11) 17... Qd7 $11 18. gxf4 gxf4 19. Rg1+ (19. a5 Kh8 $14) 19... Kh8 $11 20. b6 (20. Qb2 $5 fxe3 21. fxe3 $11) 20... fxe3 $15 21. fxe3 ( 21. Qxe3 axb6 22. cxb6 Qd6 $17) 21... Bg4 $17 22. Ra2 $2 (22. Be2 $142 $5 Bxe2 23. Kxe2 $17) 22... Qf5 $19 23. Nb1 Qh5 (23... Qf6 24. Rag2 Qh4+ 25. Rg3 Nf5 $19) 24. Be2 $15 Bf3 (24... Qxh2 25. Rxg4 h5 $17) 25. Rf1 (25. Bxf3 exf3 26. Rf2 axb6 $17) 25... a6 (25... Nf5 $5 $17) 26. Bxf3 $15 Rxf3 27. Rxf3 (27. Nd2 Qh4+ 28. Kd1 Rf2 $15) 27... Qxf3 (27... exf3 28. Rf2 Nf5 29. Nd2 $17) 28. Rf2 $15 Qh1+ 29. Ke2 (29. Kd2 $142 $5 Rg8 30. Nc3 $15) 29... Rg8 $19 30. Nc3 Rg2 31. Nd1 $2 (31. Qd1 Rxf2+ 32. Kxf2 Qxh2+ 33. Ke1 Qg3+ 34. Kd2 Nf5 $19) 31... Qxh2 (31... Nf5 $142 $1 32. Qb2 Rxf2+ 33. Nxf2 Qf3+ 34. Ke1 Qxe3+ 35. Kd1 Nxd4 $19) 32. Qc3 $17 Nf5 33. Qe1 Ng3+ 34. Kd2 h5 35. Rxg2 Qxg2+ 36. Qf2 Qxf2+ 37. Nxf2 Kg7 38. Nh3 Kf6 (38... h4 39. Ke1 $19) 39. Ke1 (39. Nf4 Nf5 $17) 39... Kf5 (39... Nf5 $142 40. Kf2 h4 $19) 40. Kf2 Kg4 41. Nf4 Nf5 42. Ne6 $4 (42. Ng6 $142 h4 43. Ne5+ Kg5 44. Nxc6 Nxe3 45. Ne5 $18 (45. Kxe3 $4 h3 46. Kf2 e3+ 47. Kxe3 h2 $19)) 42... Nxe3 $1 43. Nd8 (43. Kxe3 h4 {Passed pawn}) 43... Nd1+ ( 43... h4 44. Nxc6 h3 45. Ne5+ Kf4 46. Ng6+ Kf5 $11) 44. Kg2 $4 (44. Ke2 $142 Nc3+ 45. Kf2 $19) 44... e3 45. Nxc6 bxc6 46. Kf1 (46. b7 e2 47. b8=Q $19) 46... Kf3 47. b7 e2+ 48. Ke1 Nb2 49. b8=Q Nd3+ 50. Kd2 e1=Q+ 51. Kxd3 Qd1+ 52. Kc3 Qc1+ 53. Kd3 Qc4+ (53... Qc4+ 54. Kd2 Qxd4+ 55. Kc1 Qf4+ 56. Qxf4+ Kxf4 $19) 0-1 [Event "Koblenz-ch"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Saam, Armin"] [Result "1-0"] [PlyCount "65"] [EventDate "1999.??.??"] 1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. Nf3 f6 5. e3 Nh6 6. c4 Be6 (6... a5 7. cxd5 axb4 8. e4 $11) 7. d4 e4 8. cxd5 Bxd5 9. Nfd2 f5 10. Nc3 c6 11. Nc4 Qe6 12. Na5 (12. Nxd5 cxd5 13. Ne5 Nf7 $16) 12... b6 13. Nxd5 Qxd5 (13... cxd5 14. Qa4+ Kf7 15. Nb3 $11) 14. Bc4 Qd6 15. Nb3 b5 16. Be2 Nd7 (16... Qd5 17. Rc1 $14) 17. d5 $16 Nf6 (17... cxd5 $142 $5 18. Bxb5 a6 $16) 18. dxc6 $18 a6 19. Bxf6 Qxd1+ $2 (19... gxf6 20. Bh5+ Ke7 $18) 20. Rxd1 gxf6 21. Bh5+ Ke7 22. Rd7+ Ke6 23. Ke2 Rc8 24. Nd4+ Ke5 25. Ra7 (25. Rd1 $142 Rc7 26. Rxc7 $18) 25... Bd6 (25... f4 26. Rxa6 Rg8 27. Ra5 Rxg2 28. Rxb5+ Kd6 29. exf4 Rxc6 30. Nxc6 Kxc6 31. Be8+ Kd6 32. Rb7 $18) 26. Rxa6 Ra8 27. Rxa8 Rxa8 28. Nxb5 Bxb4 (28... Rc8 29. f4+ Ke6 30. Rc1 $18) 29. Rc1 (29. axb4 Ra2+ 30. Ke1 Ke6 $18) 29... Bd6 (29... Bxa3 30. Nxa3 Rxa3 31. c7 Ra2+ 32. Ke1 $18) 30. c7 (30. Nxd6 $6 Kxd6 31. a4 Rc8 $18) 30... Rc8 31. Be8 (31. Rc6 $142 Bf8 $18) 31... Ke6 (31... Rxe8 32. c8=R Rxc8 33. Rxc8 Nf7 $18) 32. Rc6 Ke7 (32... Rxe8 33. Nxd6 Ra8 34. Ra6 $18) 33. Nxd6 ( 33. Nxd6 Rxc7 34. Rxc7+ Kxd6 35. Rd7+ Ke5 36. a4 $18) 1-0 [Event "50. LEM Vormeister-Kandi."] [Site "?"] [Date "1995.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Kock, Hans_Uwe"] [Result "1/2-1/2"] [PlyCount "81"] [EventDate "1995.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 Re8 6. Nf3 b6 (6... Nc6 7. Bb2 Bf8 8. Be2 d6 9. O-O Ne5 10. d4 Nxf3+ 11. Bxf3 c6 12. d5 cxd5 13. cxd5 Nd7 14. Qd4 Nc5 15. Nc3 Bd7 16. Rfe1 Qa5 17. Ne4 Nxe4 18. Bxe4 Qa4 19. Qxa4 Bxa4 20. Bd3 g6 21. Rac1 { Alekseev,V (2450)-Chichkin,V (2355)/Platonov mem 1999/1/2-1/2 (46)}) (6... Bf8 7. Nc3 b6 8. Nd5 Nxd5 9. cxd5 d6 10. Bc3 Nd7 11. Qc2 h6 12. Bb5 Re7 13. Bc6 Rb8 14. O-O Nc5 15. d3 Bd7 16. Nd4 a6 17. Bxd7 Nxd7 18. Nc6 Qc8 19. Rac1 Rb7 20. Nxe7+ Bxe7 21. e4 {marekt-gobo/ChessWorld.net 2005}) 7. a3 $146 (7. Be2 Bb7 8. O-O (8. Bb2 d5 9. O-O Nbd7 10. cxd5 Nxd5 11. Bc4 a6 12. a3 Bd6 13. d4 b5 14. Bb3 c5 15. dxc5 Nxc5 16. Nbd2 Nxb3 17. Nxb3 Nb6 18. Nbd4 Nc4 19. Qe2 Qf6 20. Ra2 Nxb2 21. Qxb2 Bd5 22. Raa1 Bxf3 { Althoff,G-Kveinys,A (2515)/Weilburg NBG op 1995/0-1 (32)}) 8... Bxf3 9. Bxf3 Rxe5 10. Bxa8 c6 11. d4 Re8 12. a3 Ba5 13. Qf3 Qc8 14. Rd1 Na6 15. Bxc6 dxc6 16. Nd2 Bxd2 17. Rxd2 Ne4 18. Rdd1 Qd7 19. a4 Nb4 20. a5 b5 21. Rab1 Na2 { Filipek,J (2245)-Gritsak,O (2365)/Polanica Zdroj op 1995/1/2-1/2 (50)}) (7. Nc3 Bb7 $15) 7... Bf8 (7... Nc6 8. Nc3 Nxe5 9. axb4 $15) 8. Be2 $11 Bb7 (8... Nc6 9. Bb2 $11) 9. Bb2 (9. O-O Nc6 10. Bb2 Bd6 $11) 9... Nc6 (9... Na6 10. d4 $11) 10. d4 (10. Nc3 Bd6 $11) 10... d5 (10... Ne4 11. O-O $11) 11. Nbd2 (11. cxd5 Qxd5 12. Nc3 Qf5 $11) 11... Na5 (11... dxc4 12. Nxc4 Qd5 13. O-O $11) 12. O-O c5 13. Rc1 (13. Qa4 Bd6 $11) 13... Rc8 (13... Bd6 $11) 14. a4 (14. Ne5 $5 $11) 14... cxd4 $15 15. Bxd4 Ba3 (15... Bc5 16. Ne5 $15) 16. Ra1 (16. Rc2 Bd6 $15) 16... Bd6 17. cxd5 Nxd5 (17... Bxd5 18. Bb5 Nc6 19. Bb2 $15) 18. Rc1 Qe7 (18... Rxc1 19. Qxc1 Nf4 20. Bb5 $15) 19. Rxc8 (19. Nc4 Nxc4 20. Bxc4 Nc7 $15) 19... Rxc8 $15 20. Qa1 (20. Bd3 g6 $15) 20... f6 (20... g6 21. Rc1 $15) 21. Rc1 Rc7 ( 21... Rxc1+ 22. Qxc1 Nf4 23. Bb5 $11) 22. Bf1 (22. g3 Rxc1+ 23. Qxc1 Nb4 $11) 22... Nb4 (22... Rxc1 23. Qxc1 h5 24. Nc4 $11) 23. Qb1 (23. e4 Rxc1 24. Qxc1 Bc6 $11) 23... Bd5 (23... Rxc1 24. Qxc1 Nd5 25. Bb5 $11) 24. e4 (24. Rxc7 Bxc7 25. Bc3 Nac6 $11) 24... Ba2 (24... Be6 25. Bb5 $11) 25. Qb2 Rxc1 26. Qxc1 Qc7 ( 26... Nbc6 27. Bb2 $11) 27. Qxc7 Bxc7 28. Bc3 Nbc6 29. g3 Kf7 30. Bd3 (30. Bb5 Bd6 $11) 30... Bd6 31. Kf1 (31. Kg2 Ke7 $11) 31... Nb4 (31... Be6 32. Kg2 $11) 32. Bb1 (32. Bb5 Nbc6 $11) 32... Bxb1 $15 33. Nxb1 Nac6 (33... Nb7 34. e5 fxe5 35. Nxe5+ Bxe5 36. Bxe5 $11) 34. Nbd2 $11 Na6 35. Nb3 Nc5 36. Nxc5 Bxc5 37. Ke2 Ke6 38. Nd2 a6 39. Nb3 Bb4 40. Nd4+ (40. Bxb4 Nxb4 41. Nd4+ Kd7 $11) 40... Nxd4+ (40... Kd7 41. Bxb4 Nxb4 42. f4 $11) 41. Bxd4 1/2-1/2 [Event "Schleswig Holstein-ch op"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Zimmermann, Manfred"] [Result "1-0"] [PlyCount "67"] [EventDate "1994.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 d5 5. e3 Be6 6. Nf3 Nc6 7. cxd5 Bxd5 8. Bb2 O-O 9. Be2 Bd6 10. Nc3 Re8 (10... Be6 11. O-O $11) 11. Nxd5 Nxd5 12. O-O ( 12. Qb3 Nb6 $11) 12... Ne5 13. Nxe5 $14 Bxe5 14. d4 (14. Bxe5 Rxe5 15. Qc2 c6 $11) 14... Bd6 $11 15. Bf3 Nf6 (15... c6 16. Qb3 $11) 16. Qc2 c6 17. e4 Bf4 18. g3 Bc7 19. a4 (19. Rfd1 Rb8 $14) 19... h5 (19... Ba5 20. Rfd1 $11) 20. Rfe1 ( 20. e5 Nd5 $14) 20... h4 21. Rad1 Rc8 22. Qb3 (22. gxh4 Qd7 23. Kg2 Qe6 $14) 22... Ba5 (22... hxg3 23. fxg3 Ba5 24. Re2 $14) 23. Re2 Rc7 24. Ba3 (24. d5 Rd7 $14) 24... g5 (24... hxg3 $5 25. fxg3 Rd7 $11) 25. e5 $16 Nd5 26. Bd6 (26. Rc2 hxg3 27. fxg3 g4 28. Bxd5 Qxd5 $16) 26... Nc3 $14 27. Bxc7 Qxc7 28. gxh4 (28. Red2 Nxd1 29. Rxd1 hxg3 30. fxg3 Bb6 $14) 28... gxh4 (28... Nxd1 29. Qxd1 gxh4 30. Re4 $16) 29. Re4 $16 Nxe4 30. Bxe4 Kh8 (30... Qe7 31. Qe3 Kg7 32. Kh1 $16) 31. Qh3 (31. Qe3 $142 Rg8+ 32. Kh1 $16) 31... Qe7 $2 (31... Rg8+ 32. Kh1 Qe7 33. Qf5 $18) 32. Kh1 (32. Qf5 Rg8+ 33. Kh1 Rg6 34. Qh5+ Kg7 35. Bxg6 fxg6 $18) 32... Rg8 (32... Qg5 $142 33. Rg1 Qh5 $18) 33. Qf5 {Threatening mate... how?} f6 (33... Rg6 34. Qh5+ Kg7 $18) 34. Qh5+ (34. Qh5+ Kg7 35. Rg1+ Kf8 36. Qh6+ Ke8 37. Rxg8+ Kd7 38. Bf5+ Kc7 39. Rg7 Qxg7 40. Qxg7+ Kb6 41. Bc8 $18) 1-0 [Event "Schleswig Holstein-ch op"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Danker, Frank"] [Result "1/2-1/2"] [PlyCount "45"] [EventDate "1994.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 O-O 6. Nf3 d5 7. e3 Re8 8. Be2 dxc4 9. Bxc4 Bf5 10. a3 Ba5 11. Qb3 Be6 12. O-O (12. Bxe6 $5 Rxe6 13. Ng5 $16 (13. Qxb7 $2 Rb8 14. Qa6 Rxb2 $19)) 12... Bxc4 $11 13. Qxc4 Re4 14. Qc2 Qd5 (14... Rg4 $5 $11) 15. Bxf6 $16 gxf6 16. Nc3 Bxc3 17. Qxc3 Ne5 18. Nxe5 (18. Nd4 c5 19. f3 Rxd4 20. exd4 cxd4 $16) 18... fxe5 $14 19. d3 (19. Qxc7 Rc4 20. Qe7 e4 $14) 19... Rg4 $11 20. e4 Qd6 21. Rac1 c6 22. Qc5 (22. f3 $5 Rf4 23. g3 $11) 22... Qf6 (22... Qxd3 $5 23. f3 Rg6 $11) 23. f3 $11 1/2-1/2 [Event "Schleswig Holstein-ch op"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Bollow, Thomas"] [Result "1-0"] [PlyCount "88"] [EventDate "1994.??.??"] 1. b4 e5 $15 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 c6 5. a3 Ba5 (5... Be7 6. e4 $11) 6. Bd6 Bc7 7. Bxc7 Qxc7 8. e3 d5 (8... O-O 9. Be2 $11) 9. Nf3 O-O 10. Be2 (10. Bd3 Bg4 $11) 10... Ne4 $15 11. O-O Nd7 (11... Nxc3 12. dxc3 Bg4 13. Qd4 Bxf3 14. Bxf3 $11) 12. Nxe4 $11 dxe4 13. Ne1 (13. Nd4 c5 14. Nb5 Qe5 $11) 13... Nf6 14. d4 (14. f3 Be6 $11) 14... c5 $15 15. c4 cxd4 16. exd4 Rd8 17. Nc2 b6 (17... Be6 18. Ne3 $15) 18. Qd2 $11 Bg4 (18... Ng4 19. Bxg4 Bxg4 20. Rfe1 $11) 19. Rfd1 Rac8 20. Ne3 Bxe2 (20... Be6 21. Qb4 $11) 21. Qxe2 Rd7 22. g3 (22. Ng4 Nxg4 23. Qxg4 Qd6 24. Qxe4 Rdc7 $14) 22... Rcd8 $15 23. Qb2 Rd6 24. Rac1 Qd7 25. d5 Ng4 26. Qc2 (26. Qd4 $142 Nxe3 27. Qxe3 $15) 26... f5 (26... Nxe3 $5 27. fxe3 f5 $15) 27. Nxg4 $14 fxg4 28. Qxe4 (28. Rd4 Rf8 $14) 28... Re8 29. Qd3 Rf8 30. Rc3 Qf7 31. Rf1 (31. Qe2 a6 $14) 31... Rf6 (31... b5 32. c5 Rxd5 33. Qxb5 $16) 32. Qd4 (32. Qe2 $5 $16) 32... Qh5 $14 33. Qe4 Rh6 34. Qg2 Rf3 (34... Rhf6 35. Re1 $14) 35. Re3 $16 Rhf6 36. Rfe1 Rxf2 37. Qxf2 Rxf2 38. Kxf2 Qxh2+ 39. Kf1 Qh1+ (39... Qc2 $5 40. Re8+ Kf7 $11) 40. Ke2 $16 Qg2+ 41. Kd1 (41. Kd3 Qb2 42. Re8+ Kf7 43. R8e7+ Kf8 44. Rxa7 Qb3+ 45. Kd4 Qb2+ 46. Kd3 Qb3+ 47. Kd2 Qxc4 48. Ra8+ Kf7 49. Ra7+ Kg6 50. Re6+ Kh5 51. Re5+ Kh6 $17) 41... b5 (41... Qb2 42. Re8+ Kf7 43. R1e7+ Kf6 44. Re6+ Kg5 45. Re5+ Kh6 46. R8e6+ g6 47. Re3 $11) 42. R1e2 (42. Re8+ Kf7 43. R1e7+ Kg6 44. Re6+ Kg5 45. Re5+ Kh6 46. cxb5 Qxg3 47. R8e6+ g6 $17) 42... Qh1+ 43. Kc2 bxc4 44. d6 Qc6 (44... Qd5 45. Rd2 Qf5+ 46. Kc1 $16) 1-0 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Harm, Joerg"] [Result "0-1"] [BlackElo "2190"] [PlyCount "42"] [EventDate "1996.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 $11 Nf6 4. Nc3 c6 5. Qb1 Be7 6. e4 O-O 7. Nf3 d5 8. exd5 cxd5 9. Bxb8 (9. Bb5 Bg4 $15) 9... Rxb8 $17 10. Be2 Ne4 11. Nb5 Qa5 ( 11... Bc5 12. O-O $17) 12. c3 (12. Nbd4 Bc5 13. Qb5 Qxb5 14. Bxb5 a6 $17) 12... Bg4 (12... Bc5 $142 13. O-O a6 $17) 13. a4 $2 (13. Qd3 $142 $15) 13... Bc5 $19 14. Qc2 (14. Rf1 a6 15. h3 Bxf3 16. gxf3 Nf6 $19 (16... axb5 $6 17. fxe4 b4 18. c4 $17)) 14... Bxf2+ (14... Nxf2 $6 15. O-O Nh3+ 16. Kh1 Bxf3 17. Bxf3 Nf2+ 18. Kg1 Ng4+ 19. Kh1 $17) 15. Kd1 Bc5 (15... a6 16. d3 axb5 17. dxe4 dxe4 18. Nd4 Bxe2+ 19. Kxe2 Bxd4 20. cxd4 $19) 16. Kc1 (16. Rf1 Rfe8 17. Nbd4 Rbc8 $19) 16... a6 17. d3 $2 (17. Nbd4 $19) 17... Be3+ (17... Nf2 $5 18. Rf1 Be3+ 19. Kb1 axb5 20. axb5 Qxb5+ 21. Qb2 $19) 18. Kb2 Nc5 (18... Nf2 $142 $5 19. Ne5 Be6 20. Na3 $19) 19. Nbd4 Bd7 20. Ra3 (20. Bd1 b5 21. Ne5 Nxa4+ 22. Rxa4 bxa4+ (22... Qxa4 $6 23. Nxd7 Bxd4 24. cxd4 Qxd4+ 25. Qc3 Qf2+ 26. Qc2 $17) 23. Ka2 Qc7 24. Nxd7 Qxd7 $19) 20... Nxa4+ (20... Bxa4 $143 21. Ka2 $19) 21. Ka2 (21. Ka1 Rfc8 $19) 21... Rfc8 (21... Rfc8 22. Ka1 Rc5 $19) 0-1 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Muuss, Klaus"] [Result "1-0"] [PlyCount "120"] [EventDate "1996.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nc3 c6 5. Qb1 Na6 (5... Be7 6. e4 $11) 6. Nf3 (6. e3 b5 $11) 6... d6 $15 7. Bxf6 (7. a3 Bc5 8. Bxf6 Qxf6 $11) 7... Qxf6 ( 7... gxf6 $143 8. Qb2 $14) 8. Ne4 Qe7 9. c3 Ba5 10. e3 d5 11. Ng3 Nc5 12. c4 Be6 13. Qb2 O-O 14. cxd5 cxd5 (14... Bxd5 $143 15. Nf5 Qf6 16. Qxf6 gxf6 17. Rc1 $16) 15. Nh5 {Threatening mate... how?} f6 16. Be2 Bc7 17. Rc1 Bf7 (17... Bd6 18. Nd4 $15) 18. Ng3 (18. Nxg7 Kxg7 19. Nd4 Kh8 $14) 18... b6 19. Nf5 (19. d4 Bxg3 20. hxg3 Ne4 $11) 19... Qe4 20. Qc2 (20. N3h4 Be5 21. Qa3 $14) 20... Qxc2 (20... Bg6 $142 $5 21. Qxe4 dxe4 $15 (21... Nxe4 $4 22. Ne7+ (22. Rxc7 $6 Bxf5 23. d3 Nc5 $14) 22... Kh8 23. Rxc7 $18 (23. Nxg6+ $143 hxg6 24. Rxc7 Rfc8 25. Rxc8+ Rxc8 $18))) 21. Rxc2 $16 Bg6 (21... Rfd8 22. d4 Ne6 23. Kd2 $16) 22. Ne7+ Kf7 23. Nxg6 hxg6 24. d4 Ne6 25. Ba6 Rab8 26. a4 (26. Ke2 Rh8 $16) 26... Bd6 27. Ke2 Rfd8 28. Rhc1 Rd7 29. Rc8 (29. Bb5 Rc7 $16) 29... Rxc8 $14 30. Rxc8 Rc7 31. Rxc7+ Nxc7 32. Bd3 g5 33. g4 a6 34. h4 gxh4 35. Nxh4 b5 36. axb5 axb5 37. Kd1 b4 38. Kc2 Bf8 39. Kb3 Ke6 40. Nf3 (40. Ng2 Be7 $16) 40... Bd6 (40... Ne8 41. Bf5+ Kf7 42. Ne1 $16) 41. Ne1 Kf7 42. Nc2 Ne6 (42... g6 $5 $16) 43. Nxb4 $18 Bxb4 44. Kxb4 Ng5 (44... Ke7 $142 $18) 45. Kc5 Nh3 46. f3 (46. Kxd5 $6 Nxf2 47. Be2 Ke7 $18) 46... Nf2 47. Bc2 Ke6 48. Bf5+ Ke7 49. Kxd5 Nd1 50. e4 Nc3+ (50... Ne3+ 51. Kc5 $18) 51. Kc5 Ne2 52. e5 (52. g5 $5 Nc1 $18) 52... fxe5 53. d5 (53. dxe5 Ng1 $18) 53... Nd4 (53... Nf4 $18) 54. d6+ Kd8 (54... Kf7 55. Bd3 Ne6+ 56. Kc6 $18) 55. Be4 Kd7 (55... g5 56. Kd5 $18) 56. Kd5 Ne2 57. Bf5+ Kd8 58. Kxe5 Nc3 (58... Ke8 59. f4 $18) 59. f4 Nb5 (59... Nd1 60. Ke6 $18) 60. Be6 Ke8 (60... Nc3 61. g5 Na4 62. f5 $18) 1-0 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1997.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Muuss, Klaus"] [Result "0-1"] [PlyCount "80"] [EventDate "1997.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. Nf3 Nc6 5. fxe5 dxe5 6. Nxe5 Nxe5 7. Bxe5 Nf6 8. c3 Bd6 9. Bxd6 Qxd6 10. e3 O-O 11. Be2 Bf5 12. O-O Bd3 13. Rf4 Bxe2 (13... c5 14. Bxd3 Qxd3 15. c4 $15) 14. Qxe2 Rad8 15. Rd4 (15. Qf3 c6 $15) 15... Qe6 16. Qc4 (16. Qf3 c6 $15) 16... Qb6 (16... Qxc4 17. Rxc4 c6 18. Kf1 $15) 17. Qb3 Rxd4 (17... Qa6 18. Rc4 Rd7 19. a3 $15) 18. cxd4 (18. Qxb6 cxb6 19. cxd4 Rc8 $11) 18... Re8 (18... Qxb3 19. axb3 a6 20. Nc3 $11) 19. Nc3 (19. Qxb6 axb6 20. Nc3 h6 $11) 19... Qxb3 20. axb3 a6 21. Kf2 g6 (21... Kf8 22. Kf3 $11) 22. Kf3 h5 23. h3 Kg7 24. e4 Rd8 (24... c6 25. g4 $11) 25. d5 Nd7 (25... h4 26. d4 $14) 26. d4 $14 f6 (26... h4 27. Kg4 f5+ 28. Kxh4 $14) 27. b4 (27. Rc1 c6 $16) 27... Nb6 28. Ke3 (28. b5 axb5 29. Nxb5 Rd7 $16) 28... Kf7 (28... f5 29. b5 Nc4+ 30. Kd3 axb5 31. Nxb5 $11) 29. Kd3 (29. b5 axb5 30. Nxb5 Rd7 $14) 29... Nd7 (29... h4 30. Ra5 $14) 30. Rf1 (30. b5 Ra8 $16) 30... Ke7 31. Ra1 (31. Ne2 h4 $14) 31... Nb6 (31... Kf7 32. b5 Ra8 33. bxa6 Rxa6 34. Rb1 $16) 32. b5 axb5 33. Nxb5 f5 (33... Rd7 34. g4 $14) 34. Nxc7 $16 fxe4+ 35. Kxe4 Kd7 (35... Kd6 36. Nb5+ Kd7 $16) 36. Nb5 (36. Ne6 $142 $5 Rb8 37. Nc5+ Kd6 38. Rb1 Re8+ 39. Kf3 Rf8+ 40. Kg3 Nxd5 41. Nxb7+ Kc6 42. Na5+ Kd7 43. Rb7+ Ke6 44. Nb3 $16) 36... Re8+ $11 37. Kd3 Nxd5 38. Ra7 (38. g3 $142 $5 $11) 38... Kc6 $17 39. Nc3 $4 (39. Kc4 Nb6+ 40. Kd3 Kxb5 41. Rxb7 $19) 39... Re3+ $19 40. Kd2 Rxc3 (40... Rxc3 41. Ra2 Rg3 $19) 0-1 [Event "Landes-Einzelmeister"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Rudolph, Hans Joachim"] [Result "1-0"] [PlyCount "70"] [EventDate "1993.??.??"] 1. b4 e5 $15 2. Bb2 d6 3. c4 Bf5 4. e3 Nf6 5. Nf3 Nbd7 6. Be2 $11 Be7 7. Nc3 ( 7. d4 O-O $11) 7... O-O (7... c5 8. a3 $11) 8. d3 (8. O-O c5 9. a3 Qb6 $11) 8... h6 (8... d5 9. cxd5 Bxb4 10. Qb3 $11) 9. O-O Bh7 (9... Be6 10. Qc2 $11) 10. a4 c5 11. b5 a5 (11... a6 12. Qd2 $11) 12. d4 (12. Nd2 Qb6 $14) 12... Qc7 13. Re1 Rfe8 14. Bf1 (14. Rc1 Rac8 $11) 14... Bf8 (14... Rad8 15. Rc1 $11) 15. dxe5 dxe5 16. e4 Rad8 17. Nd5 Qb8 (17... Qd6 18. Bd3 $14) 18. Nd2 (18. Qc2 Qd6 $14) 18... Re6 (18... Qd6 19. Qf3 $11) 19. g3 (19. Qf3 Be7 $14) 19... Ne8 ( 19... Rd6 20. Qe2 $11) 20. Bh3 $14 {White launches an attack} Rd6 21. Nf3 (21. f4 f6 $14) 21... f6 22. Nh4 Nc7 (22... Nb6 23. Qe2 $14) 23. Nf5 $16 Bxf5 24. Bxf5 (24. exf5 $143 Nb6 $15) 24... Ne6 (24... Nb6 $5 $16) 25. Qg4 Nd4 (25... Nc7 $5 $16) 26. Bxd4 $18 cxd4 27. Qg6 {The mate threat is Qh7} Rxd5 (27... Nc5 28. Qh7+ Kf7 29. Bg4 $18) 28. cxd5 Nc5 29. Rec1 Qc7 (29... b6 30. Rc4 $18) 30. Rc4 b6 31. Rac1 Qa7 (31... Qd6 32. Qh7+ Kf7 33. Rd1 $18) 32. f4 (32. Rd1 Qb7 $18) 32... Qc7 (32... Qb8 33. Qh7+ Kf7 34. Bg6+ Ke7 35. Qg8 $18) 33. Qh7+ Kf7 34. Bg6+ (34. Be6+ Ke7 $18) 34... Ke7 35. Qg8 Kd6 (35... Qd7 36. Rf1 Kd6 37. fxe5+ Kxe5 38. Rf5+ Kd6 39. Rxd4 Kc7 $18) 1-0 [Event "Koblenz-ch"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Poetzsch, Michael"] [Result "1-0"] [PlyCount "49"] [EventDate "1999.??.??"] 1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. e3 c6 5. Nf3 Bd7 (5... Be7 6. Nc3 (6. Be2 $15 e4 (6... Qb6 7. a3 (7. b5 O-O 8. O-O e4 9. Nd4 a6 10. a4 d5 11. a5 $11 {0.06/8} ) 7... e4 8. Nd4 a5 9. b5 c5 10. Nc2 Nbd7 11. d3 $11 {0.06/10}) (6... a5 7. b5 e4 8. Nd4 d5 9. O-O O-O 10. d3 dxc4 11. dxe4 $11 {0.13/9}) 7. Nd4 c5 8. Nc2 O-O 9. d3 d5 10. bxc5 exd3 11. Qxd3 $11 {-0.03/9}) (6. d4 e4 (6... O-O 7. Nc3 (7. Be2 e4 8. Nfd2 d5 9. c5 b6 10. O-O a5 11. a3 $15 {-0.31/10}) (7. a3 e4 8. Nfd2 a5 9. Nc3 axb4 10. axb4 Rxa1 11. Qxa1 $11 {-0.25/8}) (7. Nfd2 exd4 8. Bxd4 c5 9. bxc5 dxc5 10. Bc3 Nc6 11. Be2 $15 {-0.47/10}) (7. dxe5 dxe5 8. Bxe5 Bxb4+ 9. Nbd2 Ne4 10. Qc2 Bf5 11. Qb2 $17 {-0.78/8}) (7. Qa4 e4 8. Nfd2 d5 9. cxd5 cxd5 10. Nc3 Qd6 11. a3 $15 {-0.34/10}) 7... e4 8. Nd2 d5 9. b5 Be6 10. bxc6 Nxc6 11. cxd5 $11 {0.00/10}) 7. Nfd2 d5 8. b5 O-O 9. Nc3 Be6 10. bxc6 bxc6 11. Be2 $11 {-0.03/10}) (6. d3 O-O (6... Be6 7. Be2 (7. a3 a5 8. Be2 Qb6 9. Qa4 O-O 10. O-O Nbd7 11. Nbd2 $11 {-0.19/8}) 7... Qb6 8. Bc3 O-O 9. O-O Re8 10. a4 Qc7 11. Nbd2 $11 {0.06/9}) 7. Be2 a5 8. b5 cxb5 9. cxb5 a4 10. O-O Be6 11. Ng5 $11 { 0.00/9}) 6... O-O 7. a3 (7. Bd3 Bg4 8. Qc2 Bxf3 9. gxf3 d5 10. a3 Nbd7 11. cxd5 $15 {-0.44/9}) (7. d3 Nbd7 8. a3 a5 9. b5 d5 10. cxd5 cxd5 11. Be2 $11 { -0.06/10}) (7. Qc2 Bg4 8. Be2 Qb6 9. a3 a5 10. bxa5 Rxa5 11. O-O $11 {-0.12/9}) 7... a5 8. b5 Nbd7 9. d4 e4 10. Nd2 cxb5 11. Nxb5 $11 {0.22/10}) 6. a4 (6. Nc3 Be7 (6... e4 7. Nd4 Na6 $11 8. b5 Nc5 9. d3 a6 10. bxc6 bxc6 11. dxe4 $11 { 0.16/10}) 7. a3 (7. Bd3 O-O 8. O-O Bg4 9. Be2 e4 10. Nd4 Bxe2 11. Qxe2 $11 { -0.12/9}) 7... a5 8. b5 O-O 9. e4 Bg4 10. Be2 Nbd7 11. d4 $11 {0.06/8}) (6. d3 a5 (6... Na6 7. a3 Be7 8. Be2 O-O 9. O-O b5 10. e4 Nc7 11. Nc3 $11 {0.22/8}) ( 6... Be7 7. Bc3 (7. Be2 a5 8. a3 O-O 9. O-O b5 10. Nc3 axb4 11. axb4 $11 { -0.03/10}) 7... O-O 8. Be2 Re8 9. O-O Bf5 10. Nbd2 Nbd7 11. e4 $11 {0.06/9}) ( 6... Qb6 7. Bc3 (7. Qd2 Be7 8. Be2 a5 9. bxa5 Qxa5 10. Qxa5 Rxa5 11. Bc3 $11 { -0.06/10}) 7... Na6 8. a3 Be7 9. Nbd2 O-O 10. Be2 c5 11. Qb3 $11 {0.22/8}) 7. bxa5 Qxa5+ 8. Bc3 Qa4 9. Qxa4 Rxa4 10. Be2 b5 11. cxb5 $11 {-0.03/10}) (6. a3 Be7 7. Nc3 O-O 8. Be2 a5 9. b5 e4 10. Nd4 c5 11. Nc2 $14 {0.28/11}) 6... e4 ( 6... Be7 7. Qb3 (7. d4 e4 8. Nfd2 d5 9. b5 O-O 10. bxc6 Nxc6 11. cxd5 $11 { -0.22/9}) (7. d3 O-O 8. Be2 d5 9. Bxe5 Bxb4+ 10. Nbd2 dxc4 11. O-O $11 {0.00/8} ) (7. Nc3 O-O 8. d4 e4 9. Nd2 d5 10. Qb3 Be6 11. Be2 $11 {-0.19/8}) 7... O-O 8. Be2 Na6 9. d3 Bf5 10. O-O Re8 11. Nbd2 $11 {0.09/8}) (6... c5 7. b5 (7. bxc5 e4 8. c6 Nxc6 9. Nd4 d5 10. cxd5 Nxd5 11. Nc3 $15 {-0.37/8}) (7. Qb3 e4 8. Ng1 cxb4 9. Qxb4 Nc6 10. Qb3 Rc8 11. Bxf6 $15 {-0.47/9}) 7... e4 8. Ng1 d5 9. Bxf6 Qxf6 10. Nc3 dxc4 11. Bxc4 $11 {0.25/10}) 7. Nd4 c5 8. Nc2 cxb4 (8... Bg4 9. f3 exf3 10. gxf3 Ne4 11. fxg4 $17 {-0.75/9}) 9. Nxb4 Qb6 (9... Be7 10. d3 O-O 11. Nd2 $11 {0.13/8}) 10. Bxf6 Qxb4 (10... gxf6 $2 11. Nd5 Qc6 12. Qc2 $18) 11. Bc3 Qc5 12. Bd4 Qg5 13. Nc3 Bc6 (13... Nc6 14. Nxe4 Qe7 15. Nc3 Nxd4 16. Nd5 $15) 14. Qb1 $16 f5 15. Nb5 Kd7 (15... Qe7 $142 $5 $16) 16. Nxa7 $18 (16. Bxa7 $6 Na6 $16) 16... Be7 $4 (16... Na6 $18) 17. Nxc6 Nxc6 18. Qxb7+ Ke6 19. Qxc6 Rac8 (19... Rhc8 20. Qd5+ Kd7 21. c5 $18) 20. Qd5+ Kd7 21. c5 Rb8 22. Bb5+ Rxb5 23. c6+ Ke8 24. Qxb5 (24. axb5 $142 Bd8 25. Ra7 $18) 24... Qxg2 (24... Kf7 25. Qd5+ Kg6 26. h4 $18) 25. c7+ (25. c7+ Kf7 26. Qxf5+ Bf6 27. Rf1 $18) 1-0 [Event "Schleswig Holstein-chF"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Frese, Heiko"] [Result "1/2-1/2"] [PlyCount "13"] [EventDate "1989.??.??"] 1. b4 e5 $15 2. Bb2 d6 3. e3 f5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 O-O 7. Be2 1/2-1/2 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1997.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Scheller, Claus Dieter"] [Result "0-1"] [PlyCount "128"] [EventDate "1997.??.??"] 1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. c4 g6 5. Nc3 Bg7 6. d3 O-O 7. g3 (7. Nf3 Nc6 $11) 7... c6 (7... Bf5 8. Bh3 $15) 8. Bg2 Nbd7 (8... Qb6 9. b5 $15) 9. b5 (9. Nf3 Qb6 10. a3 a5 $11) 9... cxb5 $15 10. cxb5 Nc5 (10... Qb6 11. a4 $11) 11. Nge2 $11 Bf5 12. e4 Be6 13. O-O Qd7 (13... d5 14. f4 Ng4 15. Bc1 dxe4 16. dxe4 $17) 14. d4 exd4 15. Nxd4 Bh3 (15... Bc4 16. Re1 $11) 16. Re1 Bxg2 17. Kxg2 Rfe8 {Increases the pressure on e4} 18. f3 Ne6 19. Nxe6 Qxe6 (19... fxe6 20. e5 dxe5 21. Qxd7 Nxd7 22. Ne4 $11) 20. Qd2 $14 Rad8 (20... Rac8 21. Rad1 $14) 21. Qf2 (21. Qd4 a6 $14) 21... b6 (21... a6 22. Rad1 $14) 22. Rad1 h5 (22... Rc8 23. Qd2 $14) 23. Qd2 $16 {Attacks the isolani on d6} Kh7 (23... h4 24. gxh4 Rc8 25. Re2 $16) 24. Ba3 (24. a3 h4 $16) 24... Bf8 (24... h4 25. Bb2 $14) 25. Nd5 Nxd5 26. Qxd5 Qf6 (26... Rc8 27. Kf2 $16 (27. Bxd6 $6 Rc2+ 28. Kh1 Bxd6 29. Qxd6 Qxa2 $15)) 27. Re2 Re5 28. Qc6 Qe6 29. f4 Qg4 30. Red2 (30. Rdd2 Ree8 $16) 30... Rc8 31. Qxc8 (31. Qb7 $5 Re7 32. Qd5 $16) 31... Qxc8 $11 32. fxe5 dxe5 33. Bxf8 (33. Rc1 Bc5 $11) 33... Qxf8 34. Rd7 (34. Rd6 Qc8 $15) 34... Kg7 ( 34... Qb4 35. Kf3 $15) 35. R1d6 (35. Rf1 Qb4 36. Rfxf7+ Kg8 37. Rg7+ Kf8 $11) 35... Qc8 $15 36. Kf3 (36. Rd2 Qc4 37. Kf2 Qc5+ 38. Kf3 Qxb5 39. Rxa7 Qf1+ 40. Ke3 Qg1+ 41. Rf2 Qe1+ 42. Re2 Qc3+ 43. Kf2 Qd4+ 44. Kg2 b5 $17) 36... Qc4 ( 36... Qc1 37. Rd2 $15) 37. Rd2 (37. Rxa7 Qf1+ 38. Ke3 Qe1+ 39. Kf3 Qh1+ 40. Ke3 Qxh2 $19) 37... Qxb5 {Black gets in control} 38. Rxa7 Qf1+ 39. Ke3 Qc1 (39... Qg1+ 40. Rf2 Qe1+ 41. Re2 Qc3+ 42. Kf2 Qd4+ 43. Kf1 $17) 40. Rad7 $15 g5 41. R7d5 Qc3+ 42. Kf2 g4 43. R5d3 (43. Re2 f5 $17) 43... Qc5+ (43... Qc4 44. Re3 $17) 44. Kg2 (44. Re3 Qc4 $17) 44... Qc4 45. Re3 Qc1 46. Rde2 (46. Ree2 b5 $17) 46... Kg6 (46... b5 47. a3 $17) 47. Rb3 Qc6 48. Rbe3 (48. Rb4 f5 $17) 48... f5 (48... b5 49. Rf2 $17) 49. Rb3 (49. Kf2 f4 50. gxf4 exf4 $17) 49... f4 50. gxf4 exf4 51. Kg1 (51. Kf2 Kf6 $17) 51... Qc5+ 52. Kf1 f3 (52... Qc1+ 53. Re1 Qc4+ 54. Kg1 $19) 53. Reb2 Qc4+ (53... Qc1+ 54. Kf2 $17) 54. Kf2 $17 Qd4+ 55. Kg3 ( 55. Kf1 $142 Qd1+ 56. Kf2 $19) 55... Qe5+ $19 (55... Qxe4 $143 56. Rxb6+ Kf7 57. Rb7+ Ke6 58. R7b6+ Kd7 59. Rb7+ Kc8 60. Rb8+ Kc7 61. Kf2 $17) 56. Kh4 Qg5+ 57. Kg3 h4+ 58. Kf2 Qc5+ 59. Kf1 (59. Ke1 Qg1+ 60. Kd2 Qxh2+ 61. Kd3 Qc7 $19) 59... Qc4+ (59... g3 $142 60. hxg3 hxg3 61. Rxf3 Qc1+ 62. Kg2 Qxb2+ 63. Kxg3 Qe5+ 64. Kf2 Qxe4 65. a3 $19) 60. Kf2 Qd4+ 61. Kf1 (61. Ke1 $19) 61... g3 62. Rxb6+ (62. hxg3 hxg3 63. Rxf3 Qxb2 64. Rxg3+ Kf6 65. Re3 $19) 62... Kg5 63. hxg3 hxg3 64. R2b5+ Kf4 (64... Kf4 65. Rf6+ Kxe4 66. Rxf3 Kxf3 67. Rb3+ Kf4 68. Rxg3 Kxg3 69. Ke2 Kf4 70. a4 Qc3 71. Kf2 Qd2+ 72. Kf1 Kf3 73. a5 Qd1#) 0-1 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Krull, Guenter"] [Result "1/2-1/2"] [PlyCount "69"] [EventDate "1993.??.??"] 1. b4 e6 2. Bb2 d5 3. e3 Nf6 4. b5 c5 5. Nf3 $11 Be7 6. c4 dxc4 (6... O-O 7. d4 $15) 7. a4 (7. Bxc4 Nbd7 $11) 7... b6 (7... Nbd7 8. Bxc4 O-O 9. a5 $11) 8. Na3 (8. Bxc4 O-O $11) 8... Bb7 (8... O-O 9. Bxc4 Bb7 10. O-O $11) 9. Nxc4 O-O 10. Be2 (10. a5 bxa5 11. Qc2 Bd5 $11) 10... Nbd7 (10... a6 11. O-O $11) 11. d3 Qc7 (11... a6 12. O-O $11) 12. O-O (12. a5 a6 13. axb6 Nxb6 14. bxa6 Nxc4 15. axb7 Qxb7 $11) 12... Rfd8 (12... Ng4 13. e4 $11) 13. Qc2 (13. a5 Ng4 14. e4 a6 $16) 13... Nd5 (13... a6 14. Rfc1 $11) 14. Rfd1 (14. a5 Nb4 15. Qb3 Bf6 $14) 14... Bf6 (14... a6 15. d4 $11) 15. Bxf6 $14 N7xf6 16. d4 (16. a5 Nb4 17. Qa4 Rac8 $14) 16... cxd4 (16... a6 17. a5 axb5 18. axb6 $11) 17. Nxd4 (17. Rxd4 a6 18. Rad1 axb5 19. axb5 Nb4 20. Rxd8+ Rxd8 21. Rxd8+ Qxd8 $14) 17... Rac8 18. Rac1 Qb8 (18... Qe7 19. Bf3 $11) 19. Qb2 Ne7 20. Qa3 Ng6 (20... Rc7 21. a5 $14) 21. Nd2 (21. a5 bxa5 22. Nxa5 Rxc1 23. Rxc1 Nf4 $14) 21... h6 (21... Rxc1 22. Qxc1 Nf4 23. Bf1 $11) 22. Bf3 Bxf3 (22... Rxc1 23. Qxc1 Ne5 24. Bxb7 Qxb7 25. Qc2 $11) 23. N2xf3 (23. gxf3 $143 Qe5 $15) 23... Rd5 (23... Qb7 24. Rxc8 Rxc8 25. a5 $14) 24. Nc6 Qb7 25. Rxd5 Nxd5 26. Qd6 (26. e4 Ndf4 27. Qe3 a6 $16) 26... Kh7 (26... a6 27. Nfe5 Nxe5 28. Qxe5 $14) 27. Ra1 (27. e4 Qe7 28. Qg3 Ndf4 $14) 27... Qc7 28. Qxc7 Rxc7 29. Kf1 f6 (29... Nge7 30. Nd8 Kg8 31. Ne5 $14) 30. Nfd4 e5 31. Nf5 (31. Ne6 Rd7 $14) 31... Nde7 32. Nfxe7 Nxe7 33. Nxe7 (33. e4 g6 $14) 33... Rxe7 $11 34. Rc1 Rd7 35. Ke2 1/2-1/2 [Event "Germany"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Luckow, Joern"] [Result "1/2-1/2"] [PlyCount "17"] [EventDate "1993.??.??"] 1. b4 e6 2. Bb2 Nf6 3. b5 c5 4. c4 a5 5. e3 Be7 6. Nf3 O-O 7. a4 (7. Be2 d5 $11 (7... a4 8. O-O (8. d4 cxd4 (8... d6 9. dxc5 dxc5 10. O-O Nbd7 (10... Qxd1 11. Rxd1 b6 $14 {0.53/11} (11... Nbd7 12. a3 $14 {0.56/11}) 12. Ne5 $14 {0.56/11}) 11. a3 Qc7 12. Nc3 $14 {0.44/10}) (8... a3 9. Bc3 d5 10. O-O Nbd7 11. Nbd2 b6 $11 {0.25/9} (11... Qb6 12. Rc1 $14 {0.38/9}) 12. Rc1 $11 {0.16/8}) 9. Qxd4 (9. Bxd4 d6 10. O-O Qc7 11. a3 Nbd7 12. Bb2 $11 {-0.19/10}) 9... d6 10. O-O Nbd7 ( 10... e5 11. Qd2 Nbd7 (11... Be6 $11 {0.09/9} 12. Ng5 $11 {0.03/9}) 12. Rd1 $11 {0.00/10}) 11. Nc3 a3 12. Bc1 $11 {-0.06/10}) 8... d5 9. d4 (9. d3 Bd6 10. d4 Nbd7 11. cxd5 Nxd5 12. Na3 $11 {0.22/8}) (9. Na3 dxc4 10. Nxc4 Nd5 11. d4 Bd7 12. Na3 $11 {0.25/8}) 9... Nbd7 10. cxd5 Nxd5 11. Qc2 b6 (11... Nb4 $14 {0.28/8 } 12. Qd2 $14 {0.41/9}) 12. Rd1 $14 {0.31/9}) 8. O-O dxc4 (8... Nbd7 9. d4 (9. Na3 a4 10. d4 Qa5 11. cxd5 Nxd5 12. Qc2 $14 {0.31/8}) (9. d3 Qc7 10. Nbd2 a4 11. a3 Rd8 12. Rc1 $11 {0.22/9}) (9. Qc2 dxc4 10. Na3 c3 11. dxc3 Qc7 12. Rad1 $11 {0.19/11}) 9... dxc4 10. Bxc4 (10. Nbd2 c3 11. Bxc3 b6 $11 {0.25/9} 12. Qc2 $11 {0.16/8}) 10... Qc7 11. Nbd2 Rd8 12. Rc1 $14 {0.38/8}) 9. Bxc4 (9. Na3 c3 10. dxc3 Nbd7 11. Qc2 Qc7 12. Rad1 $11 {0.19/11}) (9. Qc2 Nbd7 10. Bxc4 b6 11. d4 Bb7 12. Nbd2 $11 {0.06/9}) 9... Nbd7 10. d4 Qc7 (10... Nb6 11. Be2 Nbd5 $14 {0.31/9} (11... Bd7 12. Nbd2 $11 {0.25/9}) 12. dxc5 $11 {0.25/8}) 11. Nbd2 Rd8 12. Rc1 $11 {0.19/9}) 7... b6 (7... d5 8. Bd3 (8. Be2 dxc4 (8... Nbd7 9. O-O Qc7 (9... b6 10. Nc3 (10. Na3 Bb7 11. Rc1 Qc7 12. d3 Rad8 $11 {0.03/9}) 10... Bb7 11. cxd5 Nxd5 $11 {0.00/10} 12. Nxd5 Bxd5 $11 {0.03/10}) (9... dxc4 10. Na3 c3 11. Bxc3 b6 12. Qc2 Bb7 $11 {0.09/10}) 10. d4 dxc4 11. Bxc4 cxd4 12. Qxd4 Rd8 $11 {0.00/10}) (8... Bd6 9. d4 Qe7 (9... cxd4 10. Qxd4 Nbd7 11. cxd5 Bc5 12. Qd3 Nxd5 $14 {0.44/9}) (9... Nbd7 10. O-O dxc4 11. dxc5 Bxc5 12. Nbd2 b6 $14 {0.28/9}) 10. cxd5 (10. O-O Rd8 11. cxd5 Nxd5 12. dxc5 Bxc5 $11 {0.25/10}) 10... Nxd5 11. O-O (11. dxc5 Bxc5 $11 {0.00/10} 12. O-O Rd8 $11 {0.19/9}) 11... Rd8 12. dxc5 Bxc5 $11 {0.25/10}) (8... b6 9. d4 (9. O-O Bb7 (9... Nbd7 10. d4 Bb7 11. Nbd2 cxd4 12. Bxd4 Rc8 $11 {0.00/9}) 10. Na3 Nbd7 11. Rc1 Rc8 12. cxd5 Nxd5 $11 {0.00/10}) (9. Na3 Bb7 (9... Nbd7 10. O-O Bb7 11. Rc1 Qc7 12. d3 Rad8 $11 {0.03/9}) (9... Bd6 10. O-O Nbd7 11. d4 Bb7 12. cxd5 Bxd5 $11 {0.09/9}) 10. O-O Nbd7 11. Qc2 Bd6 12. cxd5 exd5 $11 {-0.16/9}) 9... Nbd7 (9... dxc4 10. O-O Nbd7 11. Bxc4 Bb7 12. Nbd2 Rc8 $11 {0.03/9}) 10. O-O Bb7 11. Nbd2 cxd4 12. Bxd4 Qb8 $11 {0.03/9}) 9. O-O b6 (9... Nd5 10. Bxc4 Nd7 11. d4 N7b6 12. Be2 Bf6 $11 {0.25/9}) (9... Nbd7 10. Na3 c3 11. Bxc3 b6 $11 {0.12/10} 12. Rc1 Bb7 $11 { 0.12/10}) 10. Bxc4 Nbd7 11. d4 Bb7 12. Qe2 Rc8 $11 {-0.03/9}) 8... Nbd7 9. O-O (9. Qc2 dxc4 (9... Nb6 10. Na3 dxc4 11. Nxc4 Nbd5 12. Bxf6 Nxf6 $11 {0.22/9}) 10. Bxc4 Nb6 11. Be2 Nbd5 12. O-O b6 $11 {0.00/10}) (9. Na3 Bd6 (9... Qc7 10. Qc2 Bd6 11. Rb1 b6 12. Ng5 h6 $11 {-0.06/9}) (9... b6 10. Qc2 Bd6 11. O-O Qe7 12. Rac1 e5 $11 {-0.22/9}) (9... Nb6 10. Rc1 Bd6 11. Qc2 Kh8 12. O-O Qe7 $11 { 0.19/9}) 10. Qc2 Re8 11. cxd5 exd5 12. O-O c4 $15 {-0.41/9}) 9... Nb6 10. Na3 dxc4 11. Bxc4 Bd6 12. d4 cxd4 $11 {0.19/9}) 8. Na3 (8. Be2 d5 (8... Bb7 9. O-O (9. d4 d6 (9... d5 10. O-O (10. Nbd2 Nbd7 11. O-O cxd4 12. Bxd4 Qb8 13. cxd5 $11 {0.19/9}) (10. dxc5 Bxc5 11. O-O Qe7 12. cxd5 Nxd5 13. Nc3 $11 {-0.03/9}) ( 10. cxd5 Nxd5 11. dxc5 Bxc5 12. O-O Qe7 13. Nc3 $11 {-0.03/9}) 10... Nbd7 11. Nbd2 cxd4 12. Bxd4 Qb8 13. cxd5 $11 {0.19/9}) (9... cxd4 10. Qxd4 (10. Bxd4 d6 11. O-O Qc7 12. Nfd2 Nbd7 13. Bf3 $15 {-0.34/10}) 10... d5 11. cxd5 Bc5 12. Qd3 Bb4+ 13. Nbd2 $11 {0.09/9}) (9... Qc7 10. O-O (10. Nbd2 cxd4 11. Bxd4 d6 12. O-O Nbd7 13. Ng5 $11 {-0.25/9}) 10... cxd4 11. Nxd4 Rc8 12. Nd2 Bb4 13. N4b3 $11 {0.16/9}) 10. O-O (10. Nc3 cxd4 11. Qxd4 Nbd7 12. O-O Nc5 13. Rad1 $11 { -0.19/10}) 10... Nbd7 11. Re1 cxd4 12. Nxd4 Rc8 13. Nd2 $11 {0.00/10}) (9. d3 d5 10. O-O (10. Nbd2 Nbd7 11. O-O Bd6 12. Rc1 Qe7 13. Qc2 $11 {-0.03/9}) (10. Na3 Nbd7 11. O-O Bd6 12. Rc1 Qe7 13. cxd5 $11 {-0.19/9}) 10... dxc4 11. dxc4 Nbd7 12. Qc2 Qc7 13. Nbd2 $11 {0.03/11}) (9. Na3 d6 (9... d5 10. O-O (10. d3 Bd6 11. O-O Qe7 12. Rc1 d4 13. Nc2 $11 {0.09/10}) 10... Nbd7 11. d3 Qc7 12. cxd5 Nxd5 13. Nc4 $11 {0.09/10}) (9... Qc7 10. d3 (10. Qc2 d6 11. d3 Nbd7 12. O-O Ne5 13. Nd2 $11 {0.03/9}) (10. Rc1 d6 11. O-O Nbd7 12. d4 Rac8 13. Bd3 $11 {0.00/10}) 10... d5 11. cxd5 Bxd5 12. O-O Nbd7 13. e4 $11 {0.06/10}) (9... Ne4 10. Qc2 (10. O-O Bf6 11. d4 cxd4 12. Bxd4 d6 13. Qc2 $11 {-0.12/9}) (10. d3 Bf6 11. Bxf6 Nxf6 12. O-O Qc7 13. d4 $11 {0.00/10}) (10. Qb3 Bf6 11. O-O Bxb2 12. Qxb2 Ng5 13. Ne1 $11 {0.13/9}) 10... Bf6 11. d4 cxd4 12. exd4 d5 13. Bd3 $11 { 0.19/9}) 10. Qc2 (10. O-O Nbd7 11. d3 Qc7 12. Qc2 Rad8 13. Rad1 $11 {-0.06/10}) 10... Qc7 11. d3 Nbd7 12. O-O Ne5 13. Nd2 $11 {0.03/9}) 9... d5 10. Na3 Nbd7 11. Rc1 Qc7 $11 {0.03/8} (11... Bd6 12. d4 Rc8 13. cxd5 $11 {0.09/9}) 12. cxd5 Bxd5 13. d3 $11 {0.06/10}) 9. O-O (9. Na3 Bd6 (9... Nbd7 10. Rc1 (10. d3 Bd6 11. Rc1 Re8 12. O-O Bb7 13. d4 $11 {-0.06/8}) (10. O-O Bb7 11. d3 Bd6 12. Rc1 Qe7 13. Qc2 $11 {-0.19/9}) (10. Qc2 Bb7 11. O-O Qc7 12. d3 Rad8 13. Rad1 $11 { -0.06/9}) 10... Bb7 11. O-O Qc7 12. d3 Rad8 13. cxd5 $11 {0.09/10}) (9... Bb7 10. O-O Nbd7 11. Rc1 Bd6 12. cxd5 exd5 13. Nh4 $11 {0.06/10}) 10. O-O Bb7 11. cxd5 exd5 12. Qc2 Re8 13. Rac1 $11 {-0.06/9}) (9. d4 dxc4 10. O-O Nbd7 11. Bxc4 Bb7 12. Nbd2 Rc8 13. Rc1 $11 {0.00/9}) 9... Nbd7 (9... dxc4 10. Na3 Bb7 11. Nxc4 Nbd7 12. Rc1 Qc7 13. Nfe5 $11 {0.25/9}) (9... Bb7 10. Na3 (10. d3 dxc4 ( 10... Nbd7 11. Nbd2 (11. Nc3 dxc4 $11 {-0.06/11} 12. dxc4 Qc7 13. Qc2 $11 { -0.09/10}) 11... dxc4 12. Nxc4 Qc7 13. Nfe5 $11 {0.16/9}) 11. dxc4 Nbd7 12. Nbd2 Qc7 13. Qc2 $11 {0.03/11}) 10... Nbd7 11. d3 Qc7 12. cxd5 Nxd5 13. Nc4 $11 {0.09/10}) 10. Nc3 (10. Qc2 Bb7 11. Nc3 dxc4 12. e4 Bd6 13. Bxc4 $15 {-0.37/10} ) (10. d3 Bb7 11. Nc3 dxc4 12. dxc4 Qc7 13. Qc2 $11 {-0.09/10}) 10... Bb7 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Qc2 $11 {0.06/11}) 8... Bb7 (8... d5 9. Be2 Nbd7 10. O-O Bb7 11. Rc1 Qc7 $11 {0.03/8}) (8... d6 9. Be2 Bb7 10. O-O Nbd7 11. Qc2 Qc7 $11 {0.06/11}) (8... Qc7 9. Bd3 Bb7 10. Qc2 Bxf3 11. gxf3 d5 $11 {-0.03/9}) (8... Ne4 9. d3 Nd6 10. Be2 Bf6 11. Qc2 Bb7 $11 {0.12/10}) 9. Be2 1/2-1/2 [Event "Schleswig Holstein-ch VM"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Leib, Britta"] [Black "Lehr, Thomas"] [Result "1/2-1/2"] [WhiteElo "2010"] [PlyCount "117"] [EventDate "2008.??.??"] 1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 c5 5. c4 Be7 6. Nf3 Nbd7 7. a4 O-O (7... b6 8. Qb3 Bb7 9. Be2 Qc7 10. O-O O-O 11. d4 dxc4 12. Qxc4 Bd5 13. Qd3 c4 14. Qc2 Rac8 15. Nc3 Rfd8 16. Ba3 Bd6 17. Bxd6 Qxd6 18. Rad1 Qc7 19. Nd2 Ba8 20. Nce4 c3 21. Nxf6+ Nxf6 22. Nf3 {typ48-dariusz456/kurnik 2012/1-0 (37)}) 8. Be2 Qc7 $146 (8... a5 9. O-O Nb6 10. Na3 Re8 11. Qc2 h6 12. d4 cxd4 13. c5 d3 14. Bxd3 Nbd7 15. c6 Nc5 16. Ne5 Qd6 17. Rfd1 b6 18. Nac4 Qc7 19. Nxb6 Qxb6 20. Bd4 Qc7 21. Bxc5 Qxe5 22. b6 Rb8 23. Bxe7 { Ulaneo,R-Carvalho,G/URU-ch Uruguay 1990/1/2-1/2}) 9. Nc3 b6 10. cxd5 exd5 11. d4 Bb7 12. O-O Rfd8 13. Rc1 Rac8 14. g3 Qd6 15. Bd3 g6 16. Re1 Ne4 17. Bf1 cxd4 18. Nxe4 (18. Qxd4 $5 Nxc3 19. Bxc3 $14) 18... dxe4 $15 19. Nxd4 Ne5 20. Rxc8 Rxc8 21. Qb1 Qb4 22. Qa1 Nd3 23. Bxd3 exd3 24. Rd1 d2 25. f3 Bd5 26. Nc6 (26. Kf2 $142 $5 $15) 26... Bxc6 $19 27. Bc3 Qc5 28. Bd4 Qc2 29. bxc6 Rxc6 30. Kf2 Bc5 (30... Bb4 31. Ke2 $19) 31. Ke2 $17 Bb4 32. Bb2 Qc4+ 33. Kf2 Re6 (33... Qd3 $5 34. Be5 $19) 34. Bh8 $17 f6 (34... Kf8 $5 $17) 35. Bxf6 Bc5 36. Bd4 Qd3 $4 ( 36... Qc2 $142 37. Bxc5 bxc5 $15 (37... Qxc5 $143 38. Qd4 $14)) 37. Qa2 $16 Kf7 38. Qxd2 Qxd2+ 39. Rxd2 Bf8 40. Rc2 Re7 41. Rc6 Rb7 42. Ke2 Bb4 43. Be5 Ke7 44. Rc7+ Rxc7 45. Bxc7 Kd7 46. Bb8 a6 47. Kd3 Kc6 48. Kc4 Bd2 49. e4 Be3 50. g4 Bf2 (50... g5 $5 $16) 51. f4 $18 Be3 52. f5 b5+ 53. axb5+ axb5+ 54. Kd3 Bg1 55. h3 Bf2 56. f6 Kd7 57. e5 Bc5 (57... g5 58. Bd6 Ke6 59. Bb4 $18) 58. Kc3 (58. Bd6 $142 $5 Bxd6 59. exd6 Kxd6 $18) 58... Ke6 59. g5 1/2-1/2 [Event "Schleswig Holstein-chF"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Krause, Ullrich"] [Result "0-1"] [PlyCount "52"] [EventDate "1989.??.??"] 1. b4 f5 2. Bb2 d6 3. e3 e5 4. c4 Nf6 5. Nf3 g6 6. d4 e4 7. Nfd2 Bg7 8. Be2 O-O 9. Nc3 c6 (9... c5 10. dxc5 dxc5 11. bxc5 $11) 10. O-O $14 d5 11. cxd5 cxd5 12. b5 (12. Qb3 Qd6 $14) 12... Be6 (12... f4 13. Ba3 Rf7 14. exf4 $11) 13. a4 (13. Ba3 Rf7 $14) 13... Nbd7 (13... f4 14. Ba3 Rf7 15. Qb3 $11) 14. Nb3 (14. Ba3 Rf7 $14) 14... b6 (14... Qb8 15. Ba3 Rc8 16. Rc1 $11) 15. Ba3 $14 Rf7 16. Rc1 Bf8 17. Bxf8 Qxf8 18. Na1 (18. a5 f4 $14) 18... Qh6 19. Nc2 (19. Qd2 Qh4 $14) 19... g5 (19... f4 20. Re1 $11) 20. Nb4 f4 21. f3 (21. Qb3 f3 22. gxf3 Bh3 $18) 21... Rg7 {Black prepares g4} (21... Qh4 $5 $14) 22. fxe4 $16 dxe4 23. Nc6 f3 24. gxf3 g4 {The mate threat is gxf3} 25. f4 g3 {Do you see the mate threat?} 26. hxg3 Qh3 {Threatening mate: Qxg3} (26... Qh3 27. Qe1 Rxg3+ 28. Qxg3+ Qxg3+ 29. Kh1 Kf7 30. Bh5+ Nxh5 31. Ne5+ Nxe5 32. fxe5+ Ke7 33. Nd5+ Bxd5 34. Rc7+ Ke6 $19) 0-1 [Event "Schleswig Holstein-chF"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Seipel, Juergen"] [Result "1-0"] [PlyCount "107"] [EventDate "1989.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. e3 a6 5. a4 axb5 6. axb5 Rxa1 7. Bxa1 c6 8. c4 Bd6 $15 9. Nf3 O-O 10. Be2 Nbd7 11. O-O e5 (11... cxb5 12. cxb5 e5 13. Qc2 $11) 12. d4 (12. c5 Bxc5 13. Bxe5 Nxe5 14. Nxe5 Bd6 $15) 12... e4 $15 13. Ne5 cxb5 14. cxd5 Qa5 15. Nd2 b4 (15... Nb6 $5 $11) 16. Qb1 $14 Rd8 (16... Re8 17. Nxe4 Nxe4 18. Qxe4 $16) 17. Nec4 (17. Nxd7 Rxd7 18. Nxe4 Nxd5 $18) 17... Qc7 18. Nxd6 Qxd6 19. Nxe4 Nxe4 20. Qxe4 Nf6 21. Qb1 Nxd5 22. Bf3 Be6 23. Rc1 b5 (23... Qe7 24. e4 Nc3 25. Bxc3 bxc3 26. d5 $16 (26. Rxc3 $6 Rxd4 27. e5 Rd2 $11)) 24. Be4 (24. e4 Nc3 25. Bxc3 bxc3 $16) 24... h5 (24... Nf6 25. Bd3 $14) 25. Bd3 Rb8 (25... h4 26. Bb2 $16) 26. Rc5 h4 27. h3 Qa6 (27... Ra8 28. Bxb5 Bf5 29. Qxf5 Rxa1+ 30. Bf1 $16) 28. Bb2 b3 (28... Ra8 29. e4 (29. Rxb5 $6 Bf5 30. Qd1 Bxd3 31. Rxd5 Qa2 $14) 29... Nc3 30. Bxc3 bxc3 31. d5 $16) 29. Be4 (29. Qd1 Qa2 30. Qe2 Rd8 $16) 29... Nf6 (29... Rd8 $142 $16) 30. Bd3 (30. d5 Rc8 31. Rxc8+ Bxc8 $18) 30... Bc4 (30... Nd5 31. e4 Nf4 32. d5 $16) 31. f3 (31. Bf5 Qd6 $16) 31... Bxd3 (31... Re8 32. e4 $14) 32. Qxd3 $16 Qa2 33. Qc3 (33. Qd2 Rd8 $16) 33... Qb1+ $14 34. Kf2 Qd1 (34... Qa2 35. e4 $16) 35. Rc8+ (35. d5 Re8 $14) 35... Rxc8 $14 36. Qxc8+ Kh7 37. Qf5+ Kh8 38. Qxb5 Qc2+ 39. Qe2 Qc7 (39... Nd5 40. e4 Nf4 41. Qxc2 bxc2 42. Ke3 Nxg2+ 43. Kd2 $16) 40. Qd3 (40. e4 Kg8 $16) 40... Qb8 (40... Qc2+ 41. Qxc2 bxc2 42. e4 $16) 41. e4 (41. d5 Nd7 $16) 41... Nh5 $16 42. e5 Qb4 43. Ke3 (43. Qe3 $5 $16) 43... Qe1+ $11 44. Qe2 Qg1+ 45. Qf2 Qxf2+ 46. Kxf2 Nf4 47. Ke3 Nxg2+ 48. Ke4 Kg8 49. Ba3 g6 50. d5 Ne1 $2 (50... g5 $142 $16) 51. d6 $18 b2 52. Bxb2 Kf8 53. Bc3 Ng2 54. f4 (54. f4 Nxf4 55. Kxf4 $18) 1-0 [Event "Germany"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Dewitz, Gunter"] [Result "1/2-1/2"] [PlyCount "18"] [EventDate "1989.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. e3 Be7 5. c4 dxc4 6. Bxc4 O-O 7. Nf3 c6 8. a4 cxb5 9. axb5 Qc7 $146 (9... Nbd7 10. O-O Nb6 11. Be2 Bd7 12. d4 Nbd5 13. Qb3 Qb8 14. Nc3 Nxc3 15. Bxc3 Rc8 16. Rfc1 Nd5 17. Bb2 Rxc1+ 18. Rxc1 Qd8 19. Ne5 Be8 20. Ba3 Qa5 21. Bxe7 Nxe7 22. g3 Rc8 23. Rxc8 Nxc8 24. Kg2 { Scheller,C-Porth,H (2245)/Schleswig Holstein-ch qual 1995/1/2-1/2 (40)}) (9... a6 10. O-O axb5 11. Rxa8 bxc4 12. Rxb8 Qc7 13. Ra8 b6 14. Bxf6 Bxf6 15. Nc3 Bb7 16. Ra7 Bxf3 17. Rxc7 Bxd1 18. Rxd1 Rd8 19. Ne4 Be5 20. f4 Bxc7 21. Rc1 b5 22. Rb1 Rb8 23. Nc5 Bd6 24. Na6 {kinesias-lacofuchs/kurnik 2014/0-1 (53)}) 1/2-1/2 [Event "Koblenz-ch"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Weidmann, Joachim"] [Result "*"] [PlyCount "51"] [EventDate "1999.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. e3 Be7 5. Nf3 $11 Bd7 6. c4 O-O 7. Nc3 (7. Qc2 a6 $15) 7... a6 $15 8. a4 c6 9. Be2 (9. cxd5 cxd5 10. Be2 axb5 11. axb5 Rxa1 12. Qxa1 Bd6 $11) 9... dxc4 10. bxa6 Nxa6 11. Bxc4 Qc7 (11... Qb6 12. Rb1 $11) 12. O-O Ra7 (12... Rfd8 13. d4 $11) 13. Qc2 (13. d4 Rfa8 $11) 13... Nb4 (13... Rfa8 14. d4 $11) 14. Qb3 Nbd5 15. Nxd5 (15. d3 Rfa8 $11) 15... exd5 16. Be2 Rfa8 17. Be5 Qc8 18. Rfc1 Ne4 19. Bd4 c5 20. Bb5 (20. d3 Nf6 $15) 20... Bxb5 ( 20... Bh3 21. Bf1 $15) 21. axb5 (21. Qxb5 Qf5 22. Bb2 Bh4 $11) 21... Rxa1 22. Bxa1 c4 23. Qb1 (23. Qc2 $142 $15) 23... Ra3 (23... Nc5 24. Rf1 $15) 24. Qb2 ( 24. d3 Nc5 25. Qb2 $14 (25. dxc4 $143 Nb3 26. Qb2 f6 $15)) 24... f6 $15 25. Ne1 (25. Qc2 $5 $15) 25... Rb3 (25... Qa8 $5 26. Qd4 b6 27. d3 $19) 26. Qxb3 * [Event "Schleswig Holstein-ch qaul cand"] [Site "?"] [Date "1998.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Hass, Manfred"] [Result "0-1"] [PlyCount "58"] [EventDate "1998.??.??"] 1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. e3 O-O 5. Nf3 d5 6. d4 c6 7. Nc3 Bf5 (7... Be6 8. Qb3 $11) 8. a4 (8. Rc1 Nbd7 $11) 8... Nbd7 (8... Qd6 9. c5 Qe6 10. Be2 $11) 9. Be2 (9. a5 e6 $11) 9... dxc4 10. O-O (10. Bxc4 Nb6 11. Bd3 Bxd3 12. Qxd3 Nbd5 $11) 10... Nb6 (10... Nd5 11. Bxc4 Nxb4 12. Qb3 $15) 11. Ne5 (11. a5 Nbd5 $11) 11... Nfd5 (11... Qd6 12. b5 cxb5 13. Nxb5 $14) 12. Nxc4 (12. a5 Nxc3 13. Bxc3 Nd5 $11) 12... Nxb4 13. Na5 (13. Nxb6 axb6 14. Qb3 c5 $15) 13... Rb8 ( 13... Qc7 14. e4 Nd7 15. Nxc6 bxc6 16. exf5 gxf5 17. Qd2 $15) 14. Qd2 (14. Qb3 N6d5 15. Nxd5 Nxd5 $15) 14... N4d5 (14... e5 15. Nb3 $17) 15. Nxd5 (15. Nb3 Qd6 $17) 15... Nxd5 (15... cxd5 16. Rfc1 $17) 16. Rfc1 Nf6 (16... Qd7 17. Nc4 $17) 17. Ba3 (17. Nc4 Ne4 18. Qa5 Qxa5 19. Nxa5 Rfd8 $17) 17... Ne4 $17 { Black gets in control} 18. Qe1 Re8 19. f3 Nd6 (19... Bxd4 20. Nc4 Bxa1 21. fxe4 Bxe4 22. Rxa1 $17) 20. Bc5 Bd7 (20... Rc8 21. Bb4 $17) 21. Rab1 (21. Qb4 $142 $5 $11) 21... b6 $17 22. Bxd6 exd6 23. Nxc6 Bxc6 24. Rxc6 Rxe3 25. Qd1 (25. Qd2 Qh4 26. Rb4 d5 $19) 25... Qe7 (25... Qe8 26. Rc2 Qxa4 27. Rc8+ Rxc8 28. Qxa4 Rxe2 29. Kh1 $19) 26. Bf1 (26. Bb5 d5 $17) 26... Re8 27. Rbc1 (27. Qd2 d5 $19) 27... Re1 (27... d5 $142 $19) 28. Qxe1 $4 (28. Qd2 $142 Qh4 29. f4 $17) 28... Qxe1 (28... Bxd4+ 29. Qf2 Bxf2+ 30. Kxf2 Qe3+ 31. Kg3 $19) 29. Rxe1 Bxd4+ ( 29... Bxd4+ 30. Re3 Rxe3 (30... Bxe3+ $6 31. Kh1 $19) 31. Rxd6 Bc5 $19) (29... Rxe1 $6 30. Rxd6 Ra1 31. Rd8+ Bf8 32. Kf2 Rxa4 33. Bb5 Ra2+ 34. Kg3 $15) 0-1 [Event "Schleswig Holstein-ch VM"] [Site "?"] [Date "2009.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Berger, Joachim"] [Result "1/2-1/2"] [WhiteElo "2015"] [BlackElo "2105"] [PlyCount "103"] [EventDate "2009.??.??"] 1. g3 d5 2. Bg2 e5 3. b4 Bxb4 4. c4 Nf6 (4... d4 5. Qa4+ Nc6 6. Bxc6+ bxc6 7. Qxb4 Bf5 8. d3 Ne7 9. Ba3 Rb8 10. Qxe7+ Qxe7 11. Bxe7 Kxe7 12. Nd2 Rb2 13. Ngf3 f6 14. c5 Rhb8 15. O-O g5 16. Nb3 Ke6 17. Nfxd4+ exd4 18. Nxd4+ Ke5 19. Nxc6+ {erceg (1720)-bratek55/kurnik 2011/1-0 (36)}) 5. Qb3 Nc6 6. Bb2 Qd6 $146 (6... Be6 7. Bxe5 O-O 8. Qb2 (8. cxd5 Nxd5 9. Qb2 Nxe5 10. Qxe5 Re8 11. Qb2 Rb8 12. Nf3 c5 13. a3 Ba5 14. O-O Qd7 15. d3 f6 16. Nbd2 Bc3 { 0-1 Hopla-MMT/playchess.de 2002}) 8... Nxe5 9. Qxe5 (9. Qxb4 Nxc4 10. Qxb7 Ne4 11. Nf3 Qf6 12. d4 c5 13. e3 cxd4 14. exd4 Nc5 15. Qc6 Rac8 16. Qb5 Nd3+ 17. Kf1 Bg4 18. Qxd5 Rfe8 { 0-1 Eriksson,J (2000)-Mettler,H (2385)/remoteschach.de 2004}) 9... dxc4 10. Qb2 Bd5 11. Nf3 c5 12. a3 Ba5 13. Nc3 Re8 14. O-O Bc6 15. Qa2 b5 16. Qc2 Qe7 17. Rfe1 Rad8 18. Rad1 b4 19. Nb1 Bd5 20. Qa4 Bb6 21. Nh4 { Resoy,T-Saga,K/NOR-ch corr Norway 1991/0-1 (34)}) (6... Be6 7. Bxe5 O-O $17) 7. a3 (7. cxd5 Na5 8. Qc2 O-O $15) 7... Bc5 (7... dxc4 8. Qxc4 Bc5 9. f4 $19) 8. cxd5 $17 Ne7 (8... Nd4 $5 9. Bxd4 exd4 10. Qb5+ Ke7 $17) 9. Nc3 (9. Nf3 Nexd5 ( 9... Nfxd5 $143 10. Bxe5 Qg6 11. Nh4 $16) 10. Nxe5 O-O $11) 9... O-O 10. e4 ( 10. Nf3 c6 $15) 10... c6 $17 11. Nf3 (11. Na4 cxd5 12. Nxc5 Qxc5 13. exd5 Re8 $17) 11... cxd5 12. Nxd5 Nxe4 (12... Nfxd5 $6 13. Bxe5 Qc6 14. exd5 Nxd5 15. O-O $11) (12... Nexd5 $6 13. exd5 Re8 14. O-O $15) 13. Nxe7+ Qxe7 14. O-O Be6 ( 14... Rd8 15. Rae1 Be6 16. Qc2 $15) 15. Qa4 $15 Nd6 (15... Nxf2 16. Rxf2 Bxf2+ 17. Kxf2 $15) 16. Bxe5 (16. Nxe5 f6 17. Rac1 Bb6 $11) 16... f6 (16... Nc4 17. Bd4 $15) 17. Bc3 (17. Bd4 b5 18. Qa6 Bc8 $11) 17... Qf7 (17... b5 18. Qa6 Rab8 19. Bb4 $11) 18. Nd4 (18. Qf4 Nc4 $11) 18... Bd5 (18... Bc4 19. Rfe1 $15) 19. Bxd5 $11 Qxd5 20. Qb3 Qxb3 21. Nxb3 Bb6 22. Bb4 Rfd8 23. Rfe1 Kf7 24. Re2 (24. Rab1 Rac8 $11) 24... a5 $15 25. Bc3 (25. Bxd6 Rxd6 26. a4 Rc8 $15) 25... Nb5 26. Rae1 (26. Bb2 a4 27. Nc1 Rac8 $17) 26... Rd7 (26... a4 27. Re7+ Kg6 28. Rxb7 $15) 27. Re6 $15 Ra6 28. R6e2 $2 (28. Bxa5 $142 $5 Bxa5 29. Rxa6 bxa6 30. Nxa5 Nxa3 31. Nb3 $15) 28... Nxa3 29. Re8 $2 (29. Ra1 $142 Nb5 30. Re4 $19) 29... a4 30. Nc1 Nb5 (30... Nc4 31. R8e2 $19) 31. Bb4 a3 (31... Kg6 $142 $19) 32. R8e7+ Rxe7 33. Rxe7+ Kg6 34. Na2 $2 (34. Rxb7 Nd4 $17) 34... Nd4 (34... Ra7 $142 $5 $19) 35. Rxb7 $17 Nc2 (35... Ba7 $142 $5 $17) 36. Bf8 $11 Ba5 (36... Kf5 37. Bxg7 h5 38. Kf1 $11) 37. Rxg7+ (37. g4 Kg5 (37... Bxd2 $4 38. Rxg7+ Kh6 39. Rg8#) 38. Rxg7+ Kf4 39. Rxh7 Kxg4 40. Rg7+ Kf5 $11) 37... Kf5 38. d3 Ne1 ( 38... h5 39. Rh7 Kg5 40. h4+ Kg4 41. Kg2 Ne1+ 42. Kf1 $11) 39. Rxh7 (39. g4+ Kf4 $14) 39... Nxd3 $11 40. Rd7 (40. g4+ Kxg4 41. Rg7+ Kf3 $11) 40... Ne5 41. Rb7 (41. Rd1 Bb6 $11) 41... Nf3+ (41... Bb6 42. Kf1 $11) 42. Kg2 $14 Ne1+ 43. Kf1 Nc2 44. h4 Kg4 45. Rb5 f5 $2 (45... Bb6 $14) 46. Kg2 $4 (46. Rc5 $142 Ra8 47. Bd6 $18) 46... Ne1+ $11 47. Kf1 Nc2 48. h5 $4 (48. Rc5 $142 Ra8 49. Bd6 $18 (49. Rxc2 $6 Rxf8 50. Rc4+ f4 $16)) 48... Kxh5 $11 49. Rxf5+ Kg6 50. Rf3 (50. g4 Ra8 $11) 50... Rb6 51. Rf4 (51. Bxa3 $5 Rb1+ 52. Bc1 $11) 51... Rb2 $15 52. Bxa3 1/2-1/2 [Event "Schleswig Holstein-ch qual"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Lehr, Thomas"] [Black "Schulze, Thimo Sebastian"] [Result "1-0"] [PlyCount "51"] [EventDate "1996.??.??"] 1. Nf3 Nf6 2. b4 c6 3. c4 (3. Nc3 d5 4. e3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Bg2 e5 10. Rb1 Bd6 11. b5 Qa5 12. g5 Ng8 13. h4 Qd8 14. Qe2 Ne7 15. bxc6 bxc6 16. e4 d4 17. Na4 Qa5 { Johannessen,S (2305)-Eriksen,T (2240)/ch-NOR, Asker NOR 2000/1/2-1/2}) 3... d5 $146 (3... e6 4. a3 d5 5. c5 a5 6. Bb2 b6 7. d4 Be7 8. Nbd2 O-O 9. e3 Ba6 10. Bxa6 Rxa6 11. O-O axb4 12. axb4 Rxa1 13. Qxa1 Qc7 14. Ne5 Nbd7 15. f4 Nxe5 16. dxe5 Nd7 17. Bd4 bxc5 18. bxc5 {sacaniev-menago1971 (1795)/kurnik 2012/0-1}) ( 3... a5 4. b5 cxb5 5. cxb5 d5 6. e3 Bg4 7. Be2 e6 8. Bb2 Be7 9. O-O Nbd7 10. d3 a4 11. a3 Qa5 12. Nc3 Nc5 13. Nd4 Bxe2 14. Qxe2 O-O 15. e4 Rfd8 16. e5 Nfd7 17. f4 Nb3 18. Nxb3 {Schlachowitsch,M (2030)-Meyner,H (2195)/Staufenberg GER, 1st Muender Open 2011/0-1 (37)}) (3... g6 4. Nc3 Bg7 5. d4 d5 6. e3 Bf5 7. Qb3 dxc4 8. Bxc4 O-O 9. Ng5 e6 10. h3 b5 11. Be2 h6 12. g4 hxg5 13. gxf5 gxf5 14. Rg1 Nd5 15. Nxd5 exd5 16. Qc2 Qf6 17. Bd3 Re8 18. Bxf5 { Querol Soro,S (2175)-Neila Castillo,M/Aragon-chT Zaragoza 1999/1-0 (37)}) 4. cxd5 cxd5 5. Bb2 Qb6 6. a3 a5 7. Bd4 Qd6 8. Nc3 Nc6 9. Bc5 Qd8 10. b5 Nd7 ( 10... b6 11. Be3 Na7 12. Bd4 $11) 11. bxc6 $16 Nxc5 12. d4 Ne4 13. cxb7 Bxb7 14. Nxe4 dxe4 15. Qa4+ Qd7 16. Qxd7+ Kxd7 17. Ne5+ Ke8 18. e3 Ba6 19. Bxa6 Rxa6 20. O-O f6 21. Nc4 e6 22. Rfb1 Bd6 (22... Kf7 $5 $16) 23. Rb7 $18 (23. Nxd6+ $6 Rxd6 24. Rb7 Rd7 $16) 23... Kf8 $4 (23... Rg8 $142 $18) 24. Nxd6 g5 (24... Rxd6 25. Rb8+ Kf7 26. Rxh8 Kg6 $18) 25. Rc1 Ra8 26. Rcc7 (26. Rcc7 Rd8 27. Rf7+ Kg8 28. Rg7+ Kf8 29. Rbf7#) 1-0
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