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New releases:
Literatur_Sokolski_Opening - compiled by Peter Markus Steiner (in German)
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Volkmar WESSEL of Germany
Flag and map source: https://www.cia.gov/library/publications/the-world-factbook/
(2023-07-01) (All annotations below by Fritz) (Games' source: Marek's 1.b4 database) [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Bardo, Klaus"] [Result "1/2-1/2"] [PlyCount "33"] [EventDate "1994.??.??"] 1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. e3 O-O 5. Nf3 c6 6. Be2 d5 7. O-O Bg4 8. cxd5 cxd5 9. h3 $146 Bxf3 (9... Be6 10. Nd4 (10. Nc3 Ne4 11. Qa4 (11. d4 Nc6 12. b5 Na5 13. Nxe4 dxe4 14. Nd2 Bd5 15. Rc1) (11. Rc1 Nc6 12. b5 Ne5 13. Nxe5 Bxe5 14. d4 Bf6 15. Bd3) 11... Nc6 12. d4 a6 13. Rac1 b5 14. Qb3 Qd6 15. Bd3) (10. Na3 a5 (10... a6 11. Nd4 (11. Rc1 Nc6 12. Qb3 Rc8 13. Ng5 Ne4 14. Bxg7 Kxg7 15. Qb2+) (11. Qb3 Nc6 12. Rac1 Qb6 13. Nc2 Rac8 14. Ncd4 Ne4 15. Nxe6) 11... Nc6 12. Rc1 Nxd4 13. Bxd4 Ne4 14. Bxg7 Kxg7 15. d3) (10... Ne4 11. Bxg7 (11. Qc2 Bxb2 12. Qxb2 Qb6 13. d3 Nd6 14. Rfc1 a5 15. b5) (11. Qc1 Bxb2 12. Qxb2 Qb6 13. Rfc1 a5 14. b5 Nd7 15. Nc2) 11... Kxg7 12. Qb3 Qb6 13. Rac1 a5 14. Qb2+ Kg8 15. b5) 11. b5 (11. Qa4 Na6 12. Nb5 Nxb4 13. Rac1 Rc8 14. Rxc8 Bxc8 15. Rc1) (11. bxa5 Nc6 12. a6 bxa6 13. Rc1 Qb6 14. Bc3 Rfc8 15. Bd3) 11... Qd6 12. Rc1 Ne4 13. Bxg7 Kxg7 14. d3 Nf6 15. Nc2) 10... Ne4 (10... Nc6 11. Nxe6 fxe6 12. b5 Na5 13. d3 Nd7 14. Bxg7 Kxg7 15. Nc3) (10... Na6 11. a3 (11. Nc3 Nxb4 12. Qb3 Nc6 13. Nxe6 fxe6 14. Qxb7 Rb8 15. Qxc6) 11... Rc8 12. Nc3 Ne4 13. Bd3 Bxd4 14. exd4 Bf5 15. Bxe4) 11. d3 (11. b5 Qb6 12. d3 Nd6 13. a4 Nf5 14. a5 Qd6 15. Nxf5 ) (11. Nxe6 fxe6 12. Bxg7 Kxg7 13. Nc3 Nxc3 14. dxc3 Qd6 15. c4) 11... Bxd4 12. Bxd4 Nd6 13. Nd2 Nc6 14. Nf3 Nxb4 15. Qa4) (9... Bf5 10. Nd4 (10. Nc3 Ne4 ( 10... Nc6 11. b5 Na5 12. d3 a6 13. Qd2 axb5 14. Nxb5 Bd7 15. Nbd4) 11. Qb3 (11. b5 Nd7 12. Nd4 Bxd4 13. exd4 Ndf6 14. d3 Nxc3 15. Bxc3) (11. Rc1 Nc6 12. b5 Nb4 13. Nd4 Bxd4 14. exd4 Rc8 15. Qa4) 11... Nc6 12. b5 Ne5 13. Nxe5 Bxe5 14. Nxe4 Bxb2 15. Qxb2) 10... Nc6 (10... Qd6 11. Nc3 (11. Nxf5 gxf5 12. a3 Nbd7 13. Nc3 Ne4 14. Nb5 Qb6 15. Nd4) 11... Ne4 12. Nxf5 gxf5 13. d4 Qxb4 14. Nxe4 fxe4 15. Rb1) (10... Qd7 11. Nc3 (11. b5 e5 12. Nxf5 Qxf5 13. Nc3 Nbd7 14. Rc1 Rfc8 15. f4) (11. Nxf5 Qxf5 12. Nc3 d4 13. Na4 Nc6 14. Rc1 Ne4 15. b5) 11... Nc6 12. Nxf5 Qxf5 13. b5 Na5 14. Qa4 Nc4 15. Bxc4) (10... Qc8 11. Nc3 (11. Na3 Nc6 12. Rc1 a6 13. f3 Qd7 14. Nxf5 Qxf5 15. Qb3) (11. b5 e5 12. Nxf5 Qxf5 13. d4 Nbd7 14. Nd2 Rfc8 15. Rc1) 11... Nc6 12. Nxf5 Qxf5 13. b5 Ne5 14. Qb3 Rac8 15. Rac1) 11. Nxf5 gxf5 12. b5 Na5 13. d3 Rc8 14. Qa4 Ne8 15. Bxg7) 10. Bxf3 (10. gxf3 $143 Qd7 $17 11. Kg2 (11. Qb3 Qxh3 12. Nc3 Qh5 13. d4 Nc6 14. b5 Na5 15. Qb4) 11... Rc8 12. Qb3 Nc6 13. Nc3 d4 14. Ne4 Nd5 15. a3) 10... Qd6 (10... e6 11. d4 (11. a3 Nc6 12. d4 a5 13. b5 Ne7 14. a4 Nf5 15. Nd2) (11. b5 Nbd7 12. d4 Ne4 13. Nc3 Ndf6 14. Rc1 Qd7 15. Nxe4) 11... Nc6 12. b5 Ne7 13. Nc3 Qd7 14. Rc1 Nf5 15. Qb3) 11. Qb3 (11. d4 Nbd7 12. Qb3 Ne4 13. Bxe4 dxe4 14. Nd2 Nf6 15. Rac1) ( 11. a3 Nbd7 12. d4 Nb6 13. Nc3 Nc4 14. Qe2 Rac8 15. Rac1) (11. Nc3 Nc6 12. Qb3 Rfd8 13. Rab1 Ne5 14. Be2 Nc4 15. Bc1) 11... Nc6 12. a3 (12. Nc3 Rfd8 13. Rab1 Ne5 14. Be2 Nc4 15. Bxc4) 12... Ne5 (12... a5 13. Nc3 axb4 14. Nb5 Qc5 15. Be2) 13. Be2 (13. Bxe5 Qxe5 14. Nc3 e6 15. d4) 13... Rfe8 (13... Nc4 14. Bc3 Rfc8 15. d3) 14. d3 (14. Nc3 Nc4 15. Bxc4) 14... Nc6 (14... Rac8 15. Nd2) 15. Nd2 ( 15. Nc3 $14 {0.50/11}) 15... e5 16. Rac1 Ne7 17. Rfd1 1/2-1/2 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Birkholz, Frank"] [Result "1/2-1/2"] [PlyCount "72"] [EventDate "1988.??.??"] 1. b4 e5 2. Bb2 Nf6 3. b5 Bc5 (3... e4 4. c4 $15) 4. e3 d6 5. Nf3 Qe7 (5... e4 6. Nd4 $15) 6. h3 (6. Be2 O-O $11) 6... a6 (6... e4 7. Nd4 $15) 7. a4 (7. d4 exd4 8. Nxd4 O-O $15) 7... axb5 (7... O-O 8. d4 exd4 9. Nxd4 $15) 8. axb5 Rxa1 9. Bxa1 O-O 10. c4 (10. d4 Bb4+ 11. c3 Ba5 $15) 10... Be6 (10... Bf5 11. d4 exd4 12. Bxd4 $15) 11. Be2 Nbd7 12. O-O Ra8 13. Bb2 (13. Nc3 Bb4 $15) 13... c6 (13... e4 14. Ng5 $15) 14. d4 $11 Bb6 (14... exd4 $5 15. exd4 Bb6 $11) 15. dxe5 $14 Nxe5 16. Bxe5 (16. Nxe5 dxe5 17. bxc6 bxc6 18. Bxe5 Bc5 $14) 16... dxe5 17. bxc6 bxc6 18. Nxe5 Bxh3 (18... Qc7 $5 19. Nf3 Bc5 $14) 19. Nxc6 $16 Qc7 (19... Qc5 20. Bf3 Bg4 21. Bxg4 Nxg4 22. Qxg4 Qxc6 23. Nc3 $16) 20. gxh3 (20. Bf3 Be6 21. Ne7+ Qxe7 22. Bxa8 Bxc4 $14) 20... Qxc6 $14 21. Bf3 Ne4 22. Qd5 (22. Nd2 f5 $16) 22... Qxd5 (22... Qg6+ $142 $5 23. Bg2 Re8 $14) 23. cxd5 $18 Nd6 24. Kg2 f5 25. Nc3 (25. Rc1 Ra1 $16) 25... Ra3 (25... Kf7 $16) 26. Rb1 (26. Ne2 $142 $5 $18) 26... Bxe3 $14 27. fxe3 (27. Nb5 Nxb5 28. fxe3 Nd6 $11) 27... Rxc3 $11 28. Re1 (28. Rb6 Nc4 29. Rc6 Nxe3+ 30. Kf2 Nc4 $11) 28... Kf7 (28... Rd3 29. h4 $11 ) 29. Kg3 (29. e4 fxe4 30. Bxe4 Nxe4 31. Rxe4 Rd3 $15) 29... Kf6 30. h4 g6 ( 30... Ke5 31. Kf2 $17) 31. Kf4 (31. Kf2 Ke5 $15) 31... Rc4+ 32. e4 (32. Kg3 Ne4+ 33. Bxe4 Rxe4 $17 (33... fxe4 $143 34. Kf4 $16)) 32... fxe4 (32... h6 33. Rd1 $17) 33. Bxe4 Rxe4+ (33... Rd4 $142 $5 $17) 34. Rxe4 $11 Nxe4 35. Kxe4 h6 36. Kf4 g5+ 1/2-1/2 [Event "Schleswig Holstein-chG"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Birkholz, Frank"] [Result "1/2-1/2"] [PlyCount "47"] [EventDate "1990.??.??"] 1. b4 e5 $15 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d6 6. Bb2 Bg4 7. Be2 c6 8. O-O Nbd7 9. c3 Ba5 10. h3 (10. Nd4 Bxe2 11. Qxe2 Re8 $11) 10... Bh5 (10... Be6 11. c4 $15) 11. d3 Ne5 (11... Re8 $5 $11) 12. Nxe5 $14 Bxe2 13. Nxc6 Bxd1 14. Nxd8 Be2 15. Re1 Bxd3 16. Nxb7 Rab8 17. Nxa5 Rxb2 18. Na3 (18. Rd1 Bxb1 19. Rdxb1 Rc2 $16) 18... Ne4 (18... Rc8 19. c4 Ne4 20. f3 $15) 19. N5c4 $11 Bxc4 ( 19... Rxf2 20. Nxd6 Rb2 21. Red1 $11) 20. Nxc4 Rc2 21. Red1 { The isolani on d6 becomes a target} Nxc3 (21... Rd8 22. f3 Nxc3 23. Rxd6 Rxd6 24. Nxd6 Nxa2 25. Kh2 $11) 22. Rxd6 $14 Ne4 23. Rd4 Nc3 (23... Nxf2 $2 24. Nd2 Rxd2 25. Rxd2 $18) 24. Rd2 1/2-1/2 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1991.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Bohl, Rolf"] [Result "1/2-1/2"] [PlyCount "51"] [EventDate "1991.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 c5 4. e3 d5 5. Nf3 Bd6 6. c4 O-O 7. Be2 a6 8. a4 Bd7 9. Nc3 dxc4 (9... Qa5 10. O-O $11) 10. Bxc4 axb5 (10... e5 11. bxa6 bxa6 12. Rb1 $11) 11. Nxb5 Bxb5 (11... Be7 12. O-O $11) 12. axb5 Nbd7 (12... Rxa1 13. Qxa1 Nbd7 14. O-O $14) 13. O-O (13. Rxa8 Qxa8 14. Qb3 Qb8 $11) 13... Nb6 (13... Qc7 14. Qb3 $11) 14. d3 (14. Rxa8 Qxa8 15. Qc2 Nxc4 16. Qxc4 Qd8 $14) 14... Qe7 15. Qb3 (15. Qc2 Rfd8 $11) 15... Rfd8 (15... Nxc4 16. Qxc4 Nd5 17. Rfc1 $11) 16. Ra3 (16. Rfd1 e5 $11) 16... Rxa3 17. Qxa3 (17. Bxa3 e5 $11) 17... Ra8 18. Qb3 Nfd5 19. Ra1 Rxa1+ (19... Nxc4 $4 20. Rxa8+ (20. Qxc4 $6 Rxa1+ 21. Bxa1 Nb6 $11) (20. dxc4 $6 Rxa1+ 21. Bxa1 Nb6 $11) 20... Qf8 21. Rxf8+ (21. Qxc4 $6 Qxa8 22. d4 Nb6 $11) (21. dxc4 Qxa8 22. cxd5 exd5 $18) 21... Bxf8 22. dxc4 $18) 20. Bxa1 Qd8 21. e4 (21. Bb2 Qc7 $11) 21... Nf4 22. Qb2 (22. g3 Ng6 $11) 22... Bf8 (22... f6 23. Qc2 Qe8 24. g3 $11) 23. Qb3 (23. Qc2 Be7 $11) 23... Nxc4 (23... Ne2+ 24. Kh1 Nxc4 25. dxc4 $11) 24. dxc4 Be7 25. g3 (25. Be5 Nd3 26. Qd1 Nxe5 27. Qxd8+ Bxd8 28. Nxe5 Bf6 $11) 25... Ng6 (25... Ne2+ 26. Kg2 f6 27. e5 $11) 26. Kg2 1/2-1/2 [Event "Schleswig Holstein-chG"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Coldewey, Brar"] [Result "1-0"] [PlyCount "87"] [EventDate "1990.??.??"] 1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. b5 b6 (4... c5 5. c4 b6 6. Nf3 dxc4 7. Bxc4 Bb7 8. d3 Nbd7 9. Nbd2 Be7 10. O-O O-O 11. Qc2 Rc8 12. a4 Bd6 13. Qc3 Qc7 14. a5 bxa5 15. e4 Ne5 16. Nxe5 {1-0 pcmvr (2225)-nstone (2195)/net-chess.com 2006}) 5. c4 c5 6. cxd5 (6. d4 dxc4 7. Bxc4 Bb7 8. Nf3 Nbd7 9. O-O Be7 10. a4 O-O 11. Nbd2 Rc8 12. Qb3 cxd4 13. Bxd4 Nd5 14. Rac1 Nc5 15. Bxc5 Bxc5 16. Ne4 Nf6 17. Nxc5 Rxc5 18. Rfd1 Qa8 19. Be2 Rh5 20. Nd4 Bd5 { Istvanny-ookii (1765)/chesshere.com 2007/0-1 (52)}) 6... Nxd5 7. Nf3 $146 (7. Bc4 Bb7 8. Nf3 Nd7 9. d3 N7f6 10. e4 Nc7 11. Nbd2 Be7 12. O-O O-O 13. a4 Nd7 14. a5 a6 15. axb6 Nxb5 16. Qb3 Qxb6 17. Rfb1 Bd6 18. Bxe6 Bxh2+ 19. Kxh2 Qxe6 20. Qxe6 fxe6 21. Rc1 Rac8 { Diener,R-Tiagunov,G/corr ICCF WT-M-242 1985/[Fritz 6 (5s)]/1-0 (62)}) 7... Bb7 8. Nc3 f6 9. Be2 Be7 10. O-O O-O 11. Qc2 Nd7 (11... a6 12. Nxd5 Qxd5 13. a4 $11 ) 12. e4 (12. Nxd5 exd5 13. Bd3 h6 $16) 12... Nxc3 13. Bxc3 e5 14. Bc4+ Kh8 15. Rfe1 Qc7 16. Nh4 Rfd8 17. Re3 Nf8 18. Nf5 Ng6 19. Bf7 Nf4 20. Bc4 a6 21. a4 axb5 22. axb5 Rxa1+ 23. Bxa1 Qd7 24. Bc3 Qe8 25. Qd1 Bf8 26. Qb3 Rd7 27. Qc2 Qa8 28. f3 Qe8 29. Ba2 (29. Re1 Qg6 30. g3 Nh3+ 31. Kg2 Ng5 $11) 29... g6 30. Qb3 (30. Ng3 c4 $11) 30... Bg7 (30... c4 31. Qxc4 Bc5 32. Ng3 $17) 31. Ng3 Bc8 32. Ne2 Nxe2+ 33. Rxe2 Re7 34. Qa4 Be6 35. Bxe6 Rxe6 36. Re1 Qb8 37. Ra1 h5 38. Qc4 Qg8 (38... Qd6 39. Ra6 Bh6 40. Kf1 $16) 39. Qd5 Re8 40. Qd7 Ra8 41. Ra6 Qb8 42. Qc6 Rxa6 $4 (42... Ra7 $142 43. Rxb6 Qf8 $18) 43. bxa6 Qa7 (43... b5 44. Qb7 Qg8 45. a7 $18) 44. Qb7 (44. Qb7 Qxb7 45. axb7 $18) 1-0 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Dambrowski, Ralf"] [Result "1-0"] [PlyCount "33"] [EventDate "1988.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nc6 $4 4. Bxg7 $18 Qg5 5. Bxh8 f6 6. Nf3 Qg6 7. c3 Be7 8. g3 Nh6 9. e3 (9. d4 Nf7 10. Nh4 Qg8 $18) 9... Nf7 10. Bxf6 Bxf6 11. d4 d5 12. Nbd2 Bd7 (12... Bg4 13. Bb5 $18) 13. Qb3 O-O-O 14. Rb1 b6 15. Qxd5 Bf5 ( 15... Be7 16. Bc4 Bf5 17. Qxf7 Bxb1 18. Be6+ Kb8 19. Qxg6 Bxg6 $18) 16. Qxc6 Bxb1 (16... Nd6 17. Rb3 Kb8 $18) 17. Ba6+ (17. Ba6+ Kb8 18. Qb7#) 1-0 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Draasch, Heiko"] [Result "0-1"] [PlyCount "32"] [EventDate "1994.??.??"] 1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. Nf3 c5 6. Bb5+ Nc6 7. Bxe5 fxe5 8. Nxe5 Qc7 9. Qh5+ g6 10. Nxg6 hxg6 11. Qxh8 Bg7 12. Qh7 O-O-O (12... Qf7 13. c3 $16) 13. c3 Ne5 14. f4 Nf6 15. Qh4 Rh8 16. Qg3 $4 (16. Qf2 $142 Neg4 17. Qg1 $11) 16... Ne4 $19 (16... Ne4 17. Qf3 Nxf3+ 18. gxf3 Nd6 $19) 0-1 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1991.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Gruen, Holger"] [Result "1-0"] [PlyCount "41"] [EventDate "1991.??.??"] 1. b4 e5 2. Bb2 d6 3. e3 f5 4. Bc4 Nf6 5. a3 Be7 6. Nf3 d5 (6... a5 7. b5 c5 ( 7... e4 8. Nd4 d5 9. Be2 c5 10. bxc6 bxc6 11. Nc3 $11 {0.00/9}) (7... d5 8. Be2 e4 9. Ne5 Nbd7 10. Bh5+ g6 11. Nxd7 $11 {0.00/9}) 8. O-O (8. Be2) 8... e4 9. Ng5 d5 10. Be2 O-O 11. f3 $11 {0.00/9}) (6... e4 7. Nd4 d5 8. Be2 O-O 9. O-O a5 10. b5 c5 11. bxc6 $11 {0.00/9}) 7. Bb3 (7. Bb5+ c6 8. Be2 e4 $11 9. Ne5 O-O 10. O-O Nbd7 11. f4 $11 {-0.12/9}) 7... e4 8. Nd4 (8. Ne5 a5 9. bxa5 Be6 10. Nc3 Rxa5 11. Ne2 $11 {-0.19/9}) 8... O-O (8... a5 9. Nc3 O-O 10. b5 c5 11. bxc6 $11 {-0.09/9}) 9. O-O (9. c4 Nc6 10. Nxc6 bxc6 $11 11. d3 $11 {0.03/9}) 9... Kh8 (9... a5 10. b5 $15 a4 11. Ba2 $11 {-0.25/9}) 10. c4 (10. Nc3 a5 11. b5 $11 {0.06/9}) 10... c6 (10... a5 11. c5 $11) 11. cxd5 cxd5 (11... Nxd5 12. d3 $11) 12. Nc3 (12. d3 Nc6 $11) 12... Nc6 13. Nce2 Ng4 (13... a5 14. b5 Nxd4 15. Nxd4 $11) 14. h3 Nf6 15. Nf4 Rg8 (15... Nxd4 16. Bxd4 a5 17. Rb1 $11) 16. Rc1 $14 g5 $4 (16... a5 $142 17. Nxc6 bxc6 18. Rxc6 Bb7 $14) 17. Nxd5 $1 $18 Rg6 (17... Nxd5 18. Nxc6+ (18. Nc2+)) 18. Nxc6 (18. Rxc6 $142 bxc6 19. Nxc6 $18) 18... bxc6 19. Nxe7 (19. Rxc6 $143 Bd7 20. Rc7 Kg7 $18) 19... Qxe7 20. Rxc6 Bd7 21. Bxf6+ (21. Bxf6+ Rxf6 22. Rc7 $18) 1-0 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1992.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Jendrian, Michael"] [Result "0-1"] [PlyCount "72"] [EventDate "1992.??.??"] 1. b4 e5 $15 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Ne7 5. Qh5+ Ng6 6. Nf3 b5 (6... Nc6 7. Nh4 Nce7 8. Nf5 $11) 7. Nh4 $14 Ke7 (7... bxc4 $2 8. Nxg6 hxg6 9. Qxh8+ Bf8 10. Qh7 $18) 8. Nf5+ Kf8 9. Bxb5 c6 10. Bc4 (10. c3 $5 $11) 10... d5 $15 11. exd5 ( 11. a3 Bc5 12. d4 Nf4 $17) 11... cxd5 (11... Nf4 12. Qf3 Bxf5 13. dxc6 Bd6 $17) 12. Bb3 $4 (12. Nh4 $142 Nf4 13. Qf3 $15) 12... Nf4 $19 13. Qf3 (13. Qg4 g6 14. Qg3 Bxf5 $19) 13... Bxf5 14. Nc3 (14. Bc3 Nc6 15. Bxb4+ Nxb4 $19) 14... Bxc3 15. Bxc3 (15. Qxc3 Nxg2+ 16. Kd1 Nf4 $19) 15... a5 (15... Be4 16. Bb4+ Ke8 17. Qg3 $19) 16. a4 (16. d3 Qc8 17. Bd2 Bg4 $19) 16... Be4 17. Qg3 (17. Qd1 Nxg2+ 18. Kf1 Nf4 $19) 17... Nxg2+ 18. Kf1 Nf4 (18... Ne3+ $142 $1 19. fxe3 Bxh1 20. Kg1 $19) 19. Rg1 Qd7 (19... Qc7 20. Ke1 $19) 20. f3 (20. d3 Bf5 $19) 20... Bg6 21. Ke1 (21. d3 Nc6 $19) 21... Nc6 {Black plans d4} (21... d4 22. Bb2 $19) 22. d3 (22. Rb1 Nb4 23. Kd1 d4 24. Bxb4+ axb4 $19) 22... Rd8 { Black prepares the advance d4} (22... Qa7 23. Kf1 $19) 23. h4 (23. Rb1 Qc7 $19) 23... Qh3 (23... Qa7 24. Kd1 $19) 24. Qf2 (24. Rb1 Qxg3+ 25. Rxg3 Rb8 $19) 24... d4 (24... Rb8 25. h5 Rxb3 26. Qc5+ Ne7 27. Bd2 Qxf3 28. Bxf4 Bxh5 29. Qe3 $19) 25. Bb2 (25. Bd2 Bh5 $19) 25... Bf7 (25... Bxd3 26. Bc1 Bf5 27. Ba3+ Nb4 28. Rd1 $19) 26. Ba3+ Nb4 (26... Kg8 $142 27. Rb1 $19) 27. Kd2 (27. Bxb4+ axb4 28. Rb1 Bh5 $19) 27... Bxb3 (27... Qc8 28. Bc4 $19) 28. cxb3 (28. Bxb4+ axb4 29. cxb3 Qf5 $19) 28... Qe6 (28... Nfxd3 29. Bxb4+ Nxb4 30. Rae1 $19) 29. Qg3 ( 29. Bxb4+ axb4 30. Rgc1 Qxb3 $19) 29... g6 30. Rgc1 (30. Bxb4+ axb4 31. Qe1 Qxb3 $19) 30... Qxb3 31. Bxb4+ (31. Qh2 Qxd3+ 32. Ke1 Qe3+ 33. Kd1 Qxf3+ 34. Kd2 Qe3+ 35. Kd1 Nfd3 $19) 31... Qxb4+ 32. Kd1 Qb3+ 33. Rc2 (33. Ke1 Nxd3+ 34. Kf1 Nxc1 35. Rxc1 Qd3+ 36. Ke1 Qe3+ 37. Kd1 $19) 33... Qxd3+ 34. Rd2 Qf1+ 35. Qe1 Qxf3+ 36. Kc1 Rc8+ (36... Rc8+ 37. Kb1 Rb8+ 38. Rb2 Qd3+ 39. Ka2 Qc4+ 40. Ka3 Rxb2 41. Kxb2 Nd3+ 42. Ka3 Nxe1 43. Rd1 Nc2+ 44. Kb2 Qc3+ 45. Kb1 Qb3+ 46. Kc1 Na3 47. Rxd4 Qc2#) (36... Qc3+ 37. Kd1 Qxa1+ 38. Kc2 Rc8+ 39. Kb3 Rc3#) 0-1 [Event "Schleswig Holstein-chB"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Kalweit, Werner"] [Result "1-0"] [PlyCount "71"] [EventDate "1989.??.??"] 1. b4 d5 2. Bb2 Nf6 3. e3 a6 4. Nf3 e6 5. a3 Bd6 6. c4 c5 (6... dxc4 7. Bxc4 b5 8. Be2 $11) 7. cxd5 (7. bxc5 Bxc5 8. d4 Be7 $11) 7... exd5 (7... cxb4 8. axb4 exd5 9. Bb5+ Bd7 10. Bxf6 Qxf6 11. Nc3 Bxb5 12. Nxb5 $11) 8. bxc5 Bxc5 9. Qb3 Bd7 (9... b5 10. a4 $11) 10. Bxf6 (10. Qxb7 Ra7 11. Qb3 $14) 10... gxf6 (10... Qxf6 $142 11. d4 Bc6 $11) 11. Qxd5 $16 Qb6 12. Nc3 Bc6 13. Qf5 Nd7 14. Bc4 (14. Na4 Bxa4 15. Qe4+ Ne5 16. Qxa4+ Qc6 17. Qxc6+ bxc6 $18) 14... Bxf3 (14... Qb2 15. O-O Bxa3 $18) 15. Bxf7+ $1 $18 Kxf7 {Theme: Deflection from d7} (15... Ke7 16. gxf3 Qd6 17. Ne4 $18) 16. Qxd7+ Be7 17. gxf3 Rad8 18. Nd5 (18. Qf5 Ke8 $18) 18... Qc5 (18... Qxe3+ 19. fxe3 Rxd7 20. e4 $16) 19. Qxe7+ $18 Qxe7 20. Nxe7 Kxe7 21. Rg1 Rc8 $2 (21... Rhg8 $142 22. Rxg8 Rxg8 $16) 22. Rg7+ Kd8 (22... Kd6 23. Rxb7 Rhg8 24. Ke2 $18) 23. Rxb7 Rg8 24. Ke2 Rg2 (24... Rc7 25. Rb6 $18) 25. Rxh7 Rc7 26. Rxc7 Kxc7 27. Rh1 Kd6 (27... Kd7 28. h4 $18) 28. h4 Ke7 (28... Ke5 29. d4+ Kd6 30. h5 $18) 29. h5 Rg7 30. d4 f5 (30... Rh7 31. e4 $18) 31. e4 f4 ( 31... Rh7 32. h6 $18) 32. Rb1 (32. d5 $142 Rg5 $18) 32... Kf6 (32... Rg5 33. Rb7+ Kf6 34. h6 $18) 33. Rb6+ Kg5 34. Rg6+ Rxg6 35. hxg6 Kxg6 36. Kd3 (36. Kd3 Kf6 37. a4 $18) 1-0 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Kastenbein, Rainer"] [Result "0-1"] [PlyCount "56"] [EventDate "1988.??.??"] 1. b4 e5 2. Bb2 f6 3. e4 Ne7 4. a3 Ng6 (4... d5 5. Nc3 $11) 5. Bc4 d6 6. h4 (6. Nf3 Bg4 $14) 6... h5 (6... Nf4 7. Qf3 $15) 7. Ne2 f5 8. exf5 Nxh4 9. Bd5 Nxf5 10. g4 (10. f4 $5 $15) 10... Ne7 11. Nbc3 (11. Be4 $142 $5 d5 12. Bg2 $17) 11... Nxd5 $19 (11... Bxg4 $6 12. Bxb7 Nbc6 13. Bxa8 Qxa8 14. Rf1 $15) 12. Nxd5 Bxg4 13. Ne3 (13. f4 Bf3 14. Nxc7+ Qxc7 $19) 13... Bf3 14. Rh3 Bc6 (14... Qf6 $5 15. d4 $19) 15. Ng3 g6 16. Nxh5 $2 (16. f4 $142 $19) 16... gxh5 17. Rxh5 Qf6 18. Ng4 Qg7 19. Ne3 (19. Rxh8 Qxh8 20. d4 e4 $19) 19... Rxh5 (19... Qg1+ $142 20. Nf1 Bg2 $19) 20. Qxh5+ Qf7 21. Qh4 (21. Qxf7+ Kxf7 22. d4 Bg7 $19) 21... Nd7 22. O-O-O (22. Qc4 Qxc4 23. Nxc4 b5 $19) 22... Be7 23. Qh8+ Nf8 24. Qh3 Bd7 25. Qg2 O-O-O 26. Nd5 Bc6 27. Qg4+ Nd7 28. Nc3 (28. Nxe7+ Qxe7 29. f4 $19) 28... Bf3 (28... Bf3 29. Qh3 Bxd1 30. Nxd1 Rg8 $19) 0-1 [Event "Germany"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Kiene, Gerald"] [Result "1/2-1/2"] [PlyCount "26"] [EventDate "1988.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 O-O 5. Nf3 d5 6. c4 Nbd7 7. Bb2 dxc4 8. Bxc4 Nb6 9. Bb3 Bg4 10. Nc3 Be7 11. h3 Bf5 12. O-O Bd3 13. Re1 Nc4 (13... Nfd7 14. Bc2 Nc5 15. Ne5 $15) 1/2-1/2 [Event "Schleswig Holstein-chB"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Kiene, Hans Olaf"] [Result "1/2-1/2"] [PlyCount "56"] [EventDate "1989.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. Nf3 Nc6 6. Bb2 Be7 (6... d6 7. Nc3 $17) 7. e3 Re8 8. Nc3 d5 9. cxd5 Nxd5 10. Be2 Bf6 (10... Nxc3 11. dxc3 Be6 12. O-O $15) 11. d4 Bf5 (11... Nxc3 12. Bxc3 Be6 13. Bd3 $11) 12. O-O Nxc3 13. Bxc3 Ne7 (13... Qd5 14. Qb3 Ne7 15. Bc4 $18) 14. Bd3 Bxd3 15. Qxd3 c5 16. Rfd1 Nd5 17. Bb2 (17. Qc4 Nxc3 18. Qxc3 cxd4 19. Nxd4 Be5 $11) 17... cxd4 (17... Rc8 $5 $15) 18. Bxd4 $14 Bxd4 19. Nxd4 Qf6 20. Qb3 Nb6 21. Nb5 Rec8 22. Rac1 Rxc1 23. Rxc1 Rc8 {Threatening mate... how?} 24. Rd1 a6 (24... Ra8 25. Nd6 $14) 25. Nd4 (25. Nd6 Rc6 26. Nxf7 Rc3 27. Nh6+ Kf8 28. Qg8+ Ke7 29. Qd8+ Ke6 30. Qd6#) 25... g6 (25... Rd8 26. a3 $14) 26. g3 (26. Rb1 $142 $5 $16) 26... Rc7 27. Rb1 Nd7 28. Qd5 b5 1/2-1/2 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1991.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Kroeger, Martin"] [Result "0-1"] [PlyCount "58"] [EventDate "1991.??.??"] 1. b4 e5 $15 2. b5 d5 3. Bb2 Bd6 4. Nf3 Qe7 5. e3 c5 6. c4 d4 7. exd4 exd4+ 8. Qe2 b6 9. Qxe7+ Nxe7 10. d3 (10. Be2 a6 $15) 10... Nd7 11. Nbd2 Bb7 12. Ng5 ( 12. Ne4 Bf4 $15) 12... O-O $17 13. Ngf3 Ng6 14. g3 Nde5 15. Be2 Nxf3+ (15... a6 $142 $17) 16. Nxf3 $2 (16. Bxf3 $142 Bxf3 17. Nxf3 $15) 16... Ne5 17. Nxe5 Bxh1 (17... Bxe5 $6 18. Rf1 $15) 18. Nf3 Rfe8 19. Kd2 $2 (19. Nh4 $19) 19... Rxe2+ $1 20. Kxe2 {Decoy to e2} Re8+ 21. Kd2 Bxf3 22. Re1 Rxe1 23. Kxe1 h5 24. Bc1 f6 25. Bd2 Kf7 26. Bc1 Ke6 27. Bd2 Kf5 28. h4 (28. Kf1 Kg4 $19) 28... g5 29. hxg5 fxg5 (29... fxg5 30. Bxg5 Kxg5 $19) 0-1 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1992.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Krueger, Axel"] [Result "1/2-1/2"] [PlyCount "61"] [EventDate "1992.??.??"] 1. b4 e5 $15 2. Bb2 d6 3. e3 f5 4. Bc4 Nf6 5. a3 Nc6 6. Nf3 e4 7. Nd4 d5 8. Be2 Be7 9. Nxc6 bxc6 10. c4 (10. O-O a5 $11) 10... O-O 11. cxd5 cxd5 12. f4 Ng4 ( 12... Rb8 13. O-O $15) 13. g3 (13. O-O c5 $11) 13... c5 14. h3 Nf6 15. bxc5 Bxc5 16. Qb3 (16. Nc3 Qe7 $15) 16... Be6 $17 17. Nc3 Rb8 18. Qa2 Qd7 19. Nd1 Rfc8 (19... Rbc8 20. Ba6 Rce8 21. Rc1 $17) 20. Rc1 (20. Bxf6 gxf6 21. d4 exd3 22. Bxd3 Qc6 $15) 20... Bf7 (20... Be7 21. Rxc8+ Rxc8 22. Bd4 $17) 21. Qa1 Nh5 22. g4 Ng3 23. Rg1 Nxe2 24. Kxe2 Rb3 (24... g6 25. Bd4 Be7 26. Rxc8+ Qxc8 27. Bh8 Qa6+ 28. Kf2 $15) 25. Bxg7 (25. gxf5 g6 26. fxg6 hxg6 $14) 25... Bg6 (25... Rxa3 26. Qb2 Ra5 27. gxf5 Bh5+ 28. Ke1 Rb5 $18) 26. Bh6 d4 (26... Bxa3 $4 27. Rxc8+ Kf7 28. Qg7+ Ke6 29. gxf5+ Bxf5 30. Qe5+ Kf7 31. Rg7#) 27. gxf5 (27. Qa2 Qb5+ 28. Ke1 Rb8 29. gxf5 dxe3 30. dxe3 Qa5+ 31. Kf2 Qxa3 32. Qxa3 Bxa3 $18 ( 32... Rxa3 $4 33. Rxc5 Ra2+ 34. Ke1 $18)) 27... Qxf5 (27... dxe3 28. dxe3 Rxe3+ 29. Nxe3 Qd3+ 30. Kf2 Qxe3+ 31. Kg2 Qf3+ 32. Kh2 Bxg1+ 33. Kxg1 Qg3+ 34. Kf1 Qxh3+ 35. Kg1 Qg3+ 36. Kh1 Rxc1+ 37. Qxc1 Qh3+ 38. Kg1 Bxf5 39. Qc5 Qxh6 40. Qxf5 Qb6+ 41. Kg2 Qb2+ 42. Kf1 Qc1+ 43. Kg2 Qd2+ 44. Kg3 Qc3+ 45. Kh4 Qe1+ 46. Kg4 Qg1+ 47. Kh4 Qh2+ 48. Kg4 Qg2+ 49. Kh4 Qf2+ 50. Kh5 Qf3+ 51. Kh6 $11) 28. Qa2 (28. exd4 Rxa3 29. Rxc5 Qxc5 30. dxc5 Rxa1 31. f5 $16) 28... Rcb8 $11 29. Rg5 (29. Ke1 Kh8 $11 (29... Bxa3 $143 30. Rb1 Qf7 31. Rxb3 Rxb3 32. Qc2 $16)) 29... d3+ (29... Qxh3 30. Rcxc5 d3+ 31. Kf2 Qf3+ 32. Kg1 Qxd1+ 33. Kh2 Kh8 $11) 30. Ke1 $11 Qxh3 31. Rgxc5 1/2-1/2 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Lorenzen, Sven"] [Result "0-1"] [PlyCount "50"] [EventDate "1994.??.??"] 1. b4 Nf6 2. Bb2 g6 3. c4 Bg7 4. e3 O-O 5. Nf3 d6 6. d4 Nc6 7. b5 (7. a3 e5 8. b5 Nb8 9. dxe5 Ng4 10. Be2 Nd7 11. Nbd2 Ngxe5 12. Bd4 $11 {0.13/10}) 7... Nb8 8. Nc3 (8. Bd3 e5 (8... c5 9. O-O a6 10. dxc5 dxc5 11. Qc2 axb5 12. cxb5 $14 { 0.34/10}) (8... a6 9. O-O axb5 10. cxb5 c5 11. dxc5 dxc5 12. Qc2 $14 {0.34/10}) 9. dxe5 Nfd7 10. O-O Nc5 11. Bc2 Nbd7 12. Nbd2 $14 {0.31/10}) 8... c6 (8... a6 9. a4 c5 10. bxc6 Nxc6 11. Bd3 e5 12. O-O $11 {0.03/10}) 9. a4 (9. Be2 a6 10. bxc6 Nxc6 11. O-O Bf5 12. Rc1 $14 {0.28/10}) 9... a6 (9... c5 10. Bd3 cxd4 11. exd4 Nbd7 12. O-O $14 {0.59/10}) 10. c5 (10. Bd3 $142 $5 $14 c5 11. O-O Nbd7 12. Qe2 $14 {0.41/10}) 10... dxc5 $15 11. dxc5 Qa5 12. Qd2 (12. Nd4 Qb4 13. Qb3 Qxc5 $15) (12. Nd2 $15 {-0.62/10}) 12... Rd8 13. Qc2 Bf5 14. Qb3 Ne4 15. Nd4 Nxc5 (15... Rxd4 $5 16. exd4 Bxd4 17. Bc4 Bxc3+ 18. Bxc3 Qxc3+ 19. Qxc3 Nxc3 20. O-O $19) 16. Qc4 $17 Ne4 17. f3 (17. Ra3 Nd2 $1 18. Kxd2 e5 $19) 17... Bxd4 (17... Nd2 18. Qe2 Nxf1 19. Kxf1 axb5 20. Kf2 $19) 18. exd4 $17 Nd6 19. Qb3 Be6 20. Qc2 (20. Qa3 b6 $17) 20... Nf5 $19 (20... axb5 $6 21. axb5 Qxa1+ 22. Bxa1 Rxa1+ 23. Kf2 cxb5 24. Qb2 $15) 21. Kf2 $2 (21. Bd3 $142 $19) 21... Nxd4 (21... Rxd4 $6 22. Ne4 Rd8 23. bxc6 Qb6+ 24. Nc5 $19) 22. Qe4 Nf5 (22... Qb4 23. Nd1 $19) 23. Bd3 (23. Ke1 Bd5 24. Qf4 Bb3 $19) 23... Qb6+ 24. Ke2 (24. Ke1 $19) 24... Rd4 25. a5 (25. Rhd1 Bb3 26. Rd2 $19) 25... Rxe4+ (25... Rxe4+ 26. Nxe4 Qe3+ 27. Kf1 Qxd3+ 28. Kg1 Qe2 $19) 0-1 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Meyer, Juergen"] [Result "0-1"] [BlackElo "2095"] [PlyCount "62"] [EventDate "1994.??.??"] 1. b4 c6 2. Bb2 Qb6 3. a3 a5 4. c3 d5 5. e3 Nf6 6. Nf3 Bf5 7. Qa4 Nbd7 8. d4 Qc7 9. c4 dxc4 10. bxa5 b5 11. axb6 Nxb6 12. Qd1 Na4 13. Bc3 $4 (13. Qc1 $142 $11) 13... Bxb1 $19 14. Qxb1 Nxc3 15. Qc2 Nce4 (15... Nb5 16. a4 e6 17. Bxc4 Qa5+ 18. Nd2 $19) 16. Bxc4 e6 17. O-O Rxa3 18. Bb5 $4 (18. Rxa3 Bxa3 19. Bd3 Nxf2 20. Rxf2 Bd6 $15) 18... Rc3 19. Ra8+ Ke7 20. Qa2 Nd7 21. Ra7 Qd6 22. Ne5 ( 22. Nd2 Ng3 23. hxg3 cxb5 24. Ne4 $17) 22... Nef6 $4 (22... cxb5 $142 23. Nxd7 Rc7 $19) 23. Bc4 g6 24. Qa4 (24. Qb2 Rxc4 25. Nxc4 $14) 24... Bh6 $17 25. Nxc6+ Kf8 26. Qa5 $4 (26. Rb1 $142 $17) 26... Rxc4 $19 27. Ne5 Rc8 28. Rb1 (28. Qb5 Ke8 $19) 28... Kg7 29. Qa4 (29. Nxd7 Nxd7 30. f4 Rc4 $19) 29... Rc7 (29... Nxe5 $142 $5 30. dxe5 Qxe5 31. Qh4 $19) 30. Ra6 Rb8 31. Ra1 (31. Rxd6 $4 Rxb1+ 32. Qd1 Rxd1#) 31... Qb4 (31... Qb4 32. Qxb4 Rxb4 33. Nxd7 Rxd7 $19) 0-1 [Event "Landes-Einzelmeister"] [Site "?"] [Date "1991.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Muller, Alfred"] [Result "0-1"] [PlyCount "94"] [EventDate "1991.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 c5 4. c4 d5 $15 5. e3 b6 6. Nf3 Bb7 7. Be2 Bd6 8. d4 (8. O-O O-O $11) 8... Nbd7 (8... cxd4 9. Bxd4 Nbd7 10. cxd5 $11) 9. Nbd2 (9. cxd5 exd5 10. dxc5 bxc5 $11) 9... Rc8 (9... O-O 10. O-O $11) 10. Ne5 (10. O-O O-O $11) 10... Bb8 (10... cxd4 11. exd4 dxc4 12. Nexc4 $15) 11. f4 (11. Nxd7 Nxd7 12. O-O dxc4 13. Nxc4 Qg5 $11) 11... dxc4 (11... cxd4 12. exd4 dxc4 13. Bxc4 $15) 12. Ndxc4 (12. Nexc4 O-O 13. O-O Qe7 $11) 12... Nd5 (12... cxd4 13. Qxd4 Nxe5 14. Qxd8+ Rxd8 15. Nxe5 $11) 13. a4 (13. Nxd7 Qxd7 14. dxc5 bxc5 $14) 13... N7f6 (13... cxd4 $5 14. Qxd4 Nxe5 15. Nxe5 f6 $11) 14. O-O Ne4 (14... O-O 15. dxc5 bxc5 16. Rc1 $14) 15. dxc5 (15. Bf3 Nd6 $14) 15... Rxc5 (15... Nxc5 16. a5 $14) 16. Ba3 (16. Qd4 Bxe5 17. Nxe5 Nd6 $16) 16... Nec3 (16... Rc8 17. Bd3 Nc5 18. Bxc5 Rxc5 19. Qg4 $11) 17. Qc2 {White is in command} Nxe2+ (17... Rc8 18. Rac1 $14) 18. Qxe2 Nc3 $2 (18... Rc8 $142 $5 $14) 19. Qg4 $18 Rxc4 ( 19... O-O 20. Bxc5 bxc5 21. Rf2 $18) 20. Nxc4 Rg8 (20... Qf6 21. Bb2 h5 22. Qh3 $18) 21. Bb4 (21. Rac1 Ne4 $18) 21... h5 (21... Nd5 22. Rfd1 Qf6 23. Ba3 $18) 22. Qxh5 Qd3 $2 (22... Qd5 23. Qxd5 exd5 24. Nd2 $18) 23. Bxc3 (23. Ne5 $142 $5 Qxe3+ 24. Rf2 Bxe5 25. fxe5 Ne2+ 26. Qxe2 Qd4 $18) 23... Qxc3 24. Rac1 Qd3 25. Rf2 g6 26. Qg5 Qe4 (26... Bc7 27. Ne5 Qd6 28. Qf6 $18) 27. Rd1 (27. a5 $5 bxa5 28. Nxa5 Rf8 $18) 27... Bd5 28. Qf6 (28. Rd4 $142 Qf5 29. Qxf5 gxf5 30. Rc2 $18 ) 28... Qxc4 $15 29. Qd4 (29. Qa1 Qb3 30. Rc1 Ke7 $15) 29... Qxd4 30. Rxd4 Ke7 (30... Bd6 31. Rfd2 Bc5 32. R4d3 $17) 31. e4 Bb7 (31... Bb3 32. Rb4 Bd1 33. Rd2 $11) 32. Rfd2 Bxf4 (32... Bc8 $5 33. e5 g5 $15) 33. Rd7+ $14 Kf8 $2 (33... Kf6 $142 34. Rf2 Ke5 35. Rxb7 Be3 $14) 34. Rd8+ $4 (34. Rf2 $142 Bc8 35. Rd8+ Kg7 36. Rxg8+ Kxg8 37. Rxf4 $18) 34... Kg7 $19 35. Rxg8+ Kxg8 36. Rd8+ (36. Re2 Be5 $19) 36... Kg7 37. Rd7 Bxe4 38. Rxa7 Bd3 (38... Bb8 39. Rd7 $19) 39. Kf2 Bd6 40. Ke3 Bf1 (40... Bc4 41. Kd4 Bd5 42. g3 $19) 41. Kf2 (41. Kf3 Bc4 $19 (41... Bxh2 $6 42. Kf2 Bd3 43. g3 $17)) 41... Bc4 42. g3 (42. h4 e5 $19) 42... e5 ( 42... Bc5+ 43. Kf3 $19) 43. Ke3 (43. Kf3 Kf6 $19) 43... Kf6 44. Ra6 (44. Ra8 Bc5+ 45. Ke4 Ke6 46. Re8+ Be7 $19) 44... Bc5+ 45. Ke4 (45. Kf3 Bd3 46. Kg4 Be2+ 47. Kh3 e4 $19) 45... Ke6 46. g4 (46. Kf3 Bd5+ 47. Kg4 Bg2 $19) 46... Be2 ( 46... f5+ $142 47. Kf3 f4 $19) 47. h3 (47. g5 Bc4 48. Ra7 $19) 47... f5+ (47... f5+ 48. gxf5+ gxf5#) 0-1 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1992.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Nehmdahl, Heiko"] [Result "1-0"] [PlyCount "113"] [EventDate "1992.??.??"] 1. b4 e5 $15 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d6 5. Bb2 Nc6 6. e3 Bg4 7. Be2 O-O 8. a3 Ba5 9. O-O Nd7 10. d4 d5 11. c4 Ne7 (11... dxc4 12. Bxc4 Nb6 13. Bd3 $11) 12. h3 Bh5 13. Qb3 c6 (13... dxc4 14. Qb5 (14. Qxb7 $143 Rb8 15. Qa6 Rxb2 16. Qxa5 c5 $17 (16... Rxe2 $143 17. Qxh5 Rb2 18. Nbd2 $16)) (14. Bxc4 $6 Bxf3 15. gxf3 Nb6 $11) 14... Bxf3 15. Bxf3 $14) 14. Bc3 (14. Qxb7 $2 Rb8 15. Qxa7 Rxb2 $19) 14... Bxc3 15. Nxc3 dxc4 (15... Qb6 16. Rfb1 Bg6 17. Rb2 $14) 16. Qxc4 ( 16. Qxb7 $5 a5 17. Rfc1 $16 (17. Bxc4 $6 Rb8 18. Qa7 Ra8 $11)) 16... Nb6 17. Qc5 Ned5 18. Nxd5 Qxd5 19. Rfc1 Qxc5 20. Rxc5 Bxf3 21. Bxf3 f5 22. g3 Nd7 23. Rc2 Nf6 (23... Rad8 $142 $5 $16) 24. Rb1 $18 Rab8 25. Rcb2 b6 26. Bxc6 Rfc8 27. Bf3 (27. Rc1 Rc7 $18) 27... Ne4 28. Kg2 (28. g4 g6 $18) 28... Rc3 $16 29. Rb3 Rc2 30. R1b2 Rbc8 31. Bxe4 fxe4 32. Rxc2 Rxc2 33. g4 Kf7 34. h4 Ke6 35. Kg3 Kd6 36. Kf4 Rxf2+ 37. Kxe4 Rc2 (37... g6 38. Rb5 $18) 38. h5 Kc6 (38... Rc1 39. Rb5 $18) 39. Ke5 Rg2 40. d5+ Kd7 41. Rb4 Ra2 42. a4 Ra1 (42... Re2 43. e4 $18) 43. Rf4 Ke8 44. Kd6 a5 (44... Rd1 45. Rc4 Re1 46. e4 $18) 45. Kc6 Rb1 46. d6 Rd1 ( 46... Rc1+ 47. Kxb6 Re1 48. Kc6 Rc1+ 49. Kd5 $18) 47. Rd4 (47. Kxb6 $6 Rxd6+ 48. Kxa5 Re6 $18) 47... Rb1 48. Kc7 Rc1+ 49. Kxb6 Kd7 50. e4 Rb1+ 51. Kc5 (51. Kxa5 Rb3 $18) 51... g5 52. hxg6 hxg6 53. Kd5 g5 54. Ke5 Kd8 (54... Rf1 55. Rd5 Rf8 56. Rxa5 Re8+ 57. Kd5 $18) 55. Kf5 (55. Rd5 $5 Kd7 $18) 55... Rb4 56. Ke5 ( 56. Rd5 $142 Rxa4 57. e5 Rf4+ 58. Ke6 $18) 56... Rb1 $11 57. Rd5 (57. Rd5 Kd7 58. Rxa5 $18) 1-0 [Event "Schleswig Holstein-chG"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Peter, Klaus"] [Result "1-0"] [PlyCount "75"] [EventDate "1990.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. Nf3 $11 Bb7 5. e3 d5 6. c4 (6. Nc3 a6 $11) 6... Nbd7 (6... a6 7. cxd5 Bxd5 8. Nc3 $11) 7. Be2 (7. cxd5 Nxd5 8. Nc3 Nxc3 9. Bxc3 c6 $11) 7... Bd6 (7... dxc4 8. Bxc4 a6 9. O-O $11) 8. a4 (8. cxd5 Bxd5 9. Nc3 Bb7 $11) 8... O-O 9. a5 dxc4 10. Bxc4 Bxf3 (10... a6 $5 11. bxa6 Bxa6 12. Bxa6 Rxa6 13. axb6 Rxa1 14. Bxa1 Nxb6 $11) 11. Qxf3 $11 Ne5 12. Bxe5 Bxe5 13. d4 Bd6 14. O-O bxa5 15. Rxa5 (15. Nc3 $5 $14) 15... c5 $11 16. Ra4 cxd4 17. exd4 Qc7 18. h3 Nd7 (18... Qb6 19. Bd3 $11) 19. Bd3 (19. Rc1 Nb6 20. Qd1 Nxa4 21. Qxa4 Rfd8 $19) 19... Nb6 20. Ra2 Rfd8 21. Qe4 g6 22. Rc2 Qb8 (22... Qd7 23. Nd2 $11) 23. Nd2 Nd5 24. Be2 Bc7 (24... Nb4 25. Rb2 $11) 25. Nf3 Nf6 (25... Nb4 26. Rc4 Nd5 27. Ra1 $11) 26. Qh4 $14 Kg7 27. g4 (27. Bc4 Bb6 $14) 27... h6 $11 28. g5 { Threatening mate... how?} hxg5 29. Qxg5 (29. Nxg5 Bf4 30. Bf3 Rh8 31. Qxh8+ Qxh8 32. Bxa8 Qxa8 $19 (32... Bxg5 $6 33. Bg2 $19)) 29... Bf4 30. Qg2 Rh8 31. Ne1 (31. Ra1 Nd5 $11) 31... Rh6 (31... Nd5 32. Nd3 $15) 32. Nd3 (32. Bf3 Nd5 33. Rc5 a6 $11) 32... Nd5 33. Bf3 (33. Rb1 $5 $11) 33... Qxb5 $17 34. Bxd5 Qxd3 {Attacks the isolani on h3} 35. Be4 Qb3 36. Qg4 f5 $4 (36... g5 $142 37. Ra1 Rah8 $17) 37. Qxf4 $18 fxe4 (37... Qxc2 38. Qe5+ Kf7 39. Bxc2 Rxh3 $18) 38. Rc7+ (38. Rc7+ Kh8 39. Qxh6+ Kg8 40. Qg7#) 1-0 [Event "Schleswig Holstein-chG"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Pollok, Joerg"] [Result "1-0"] [PlyCount "43"] [EventDate "1990.??.??"] 1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bb2 d6 6. e3 Bg4 7. Be2 Qe7 8. c3 Ba5 9. Na3 d5 10. Nc2 O-O (10... Ne5 $142 $11) 11. Ba3 $16 { White is in command} Qd7 (11... Qe6 12. Nfd4 Bxe2 13. Qxe2 Nxd4 14. Nxd4 $16) 12. Bxf8 Rxf8 13. h3 Bf5 14. Ncd4 Nxd4 15. Nxd4 Ne4 16. Rc1 Bg6 17. O-O c5 18. Nf3 (18. Nb3 Bb6 $16) 18... Qe7 19. Nh2 (19. Qa4 Bb6 $16) 19... Qd6 20. f4 c4 21. Qe1 (21. f5 Bc7 22. Ng4 Bh5 $11) 21... Qa3 $2 (21... Bb6 $142 $14) 22. f5 $18 (22. f5 Bxf5 23. Rxf5 $18) 1-0 [Event "Schleswig Holstein-ch cand"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Schaefer, Ruediger"] [Result "1/2-1/2"] [PlyCount "67"] [EventDate "1994.??.??"] 1. b4 Nf6 2. Bb2 e6 3. a3 d5 4. e3 Be7 5. c4 c6 6. Nf3 $11 Nbd7 (6... dxc4 7. Bxc4 b5 8. Be2 $11) 7. Nc3 O-O 8. Be2 (8. d4 Bd6 $11) 8... dxc4 $15 9. Bxc4 Nb6 (9... b5 10. Be2 $15) 10. Be2 $11 Nbd5 (10... a5 11. b5 $11) 11. O-O c5 (11... a5 12. Nxd5 Nxd5 13. Bd4 $11) 12. b5 (12. bxc5 Bxc5 13. Nxd5 Nxd5 $11) 12... b6 (12... a6 13. bxa6 Nxc3 14. dxc3 bxa6 15. c4 $11) 13. Qc2 (13. Nxd5 Nxd5 14. e4 Nf4 $11) 13... h6 (13... a6 14. d4 $11) 14. Rfd1 Qc7 15. d4 Bb7 (15... a6 16. Nxd5 Nxd5 17. Rac1 $14) 16. dxc5 Qxc5 17. Qb3 (17. Rac1 Rfd8 $14) 17... Nxc3 18. Bxc3 (18. Qxc3 Rfc8 19. Qxc5 bxc5 $11) 18... Bd5 (18... Rfc8 19. Bd4 Qc2 20. Qxc2 Rxc2 21. Bd3 $14) 19. Qb2 Qc8 (19... Rfc8 20. Be5 Bb7 21. Rdc1 $11) 20. Rac1 (20. Be5 Qb7 $14) 20... Qb7 21. a4 (21. Rc2 Rfd8 $14) 21... Rac8 $11 22. Ne1 (22. Be5 Rfd8 $11) 22... Rfd8 23. Bf3 Bxf3 (23... a6 24. Bd4 $11) 24. Rxd8+ Bxd8 (24... Rxd8 25. Nxf3 a5 26. Bd4 $14) 25. Nxf3 $14 Be7 (25... a6 26. Ne5 $14) 26. Nd4 Bf8 (26... a6 27. Nc6 axb5 28. axb5 $14) 27. Nc6 Ne8 (27... Ne4 28. Qc2 Nxc3 29. Qxc3 $14) 28. Rd1 (28. Be5 a6 $16) 28... a6 29. Bb4 axb5 ( 29... Nf6 30. Bxf8 Rxf8 31. Qc3 $14) 30. axb5 Bxb4 31. Qxb4 Kh7 32. h3 (32. Ra1 Qd7 $16) 32... Nf6 $14 33. e4 Qc7 34. Qb1 (34. e5 Nd5 35. Qe4+ Kg8 $14) 1/2-1/2 [Event "Schleswig Holstein-chG"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Schiller, Dirk"] [Result "1-0"] [PlyCount "65"] [EventDate "1990.??.??"] 1. b4 e5 $15 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 Be6 6. Nf3 O-O 7. Be2 Nc6 ( 7... a5 8. b5 $11) 8. a3 e4 9. Ng5 d5 (9... a5 10. b5 Ne5 11. Nxe6 fxe6 12. Qc2 $14) 10. cxd5 Bxd5 11. Nxd5 (11. Qc2 $5 $14) 11... Qxd5 $15 12. Nh3 Rfd8 13. Rc1 Bd6 (13... Qd6 14. Ng5 Ne5 15. Bxe5 Qxe5 16. f4 $11) 14. Bc4 (14. Bxf6 $142 gxf6 15. f3 $14) 14... Qh5 $4 (14... Qf5 $142 $11) 15. Qxh5 $18 Nxh5 16. Ng5 Rd7 17. Nxe4 Be7 (17... Re8 18. Nxd6 cxd6 19. Bb5 $18) 18. d4 (18. g4 Nf6 19. Nxf6+ Bxf6 20. Bxf6 gxf6 $18) 18... Nf6 19. Ng3 (19. Nxf6+ Bxf6 20. Bb5 Rd6 $18 ) 19... a6 20. O-O b5 (20... Kf8 21. Bb3 $18) 21. Bxb5 axb5 22. Rxc6 Nd5 23. Rfc1 Ra7 24. Ne4 (24. Nf5 Kf8 $18) 24... h6 25. Nc3 Nxb4 $4 (25... Nxc3 26. R1xc3 f5 $18) 26. axb4 Bxb4 27. Nxb5 Rb7 28. Nc3 (28. Nxc7 $6 Ba5 $18) (28. Rxc7 $6 Rdxc7 29. Nxc7 Ba5 $18) 28... Bd6 (28... f5 29. Ra1 $18) 29. Ba1 Rb6 ( 29... f5 30. Na4 $18) 30. Rxb6 cxb6 31. Nb5 Bc5 (31... Be7 32. Rc6 $18) 32. dxc5 bxc5 33. g3 (33. g3 c4 34. Na3 $18) 1-0 [Event "Schleswig Holstein-ch"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Schubbe, Bruno"] [Result "1-0"] [PlyCount "113"] [EventDate "1988.??.??"] 1. b4 Nf6 2. Bb2 e6 3. b5 b6 4. c4 c5 (4... a6 5. Nf3 $15) 5. bxc6 (5. Na3 d5 $11) 5... Nxc6 (5... dxc6 6. Nf3 $15) 6. Nc3 Be7 7. Nf3 O-O 8. e4 d6 (8... d5 9. cxd5 exd5 10. Bb5 $15) 9. d4 $11 Qc7 (9... Bb7 10. Bd3 $11) 10. Be2 (10. Bd3 Nb4 $11) 10... Bb7 (10... Ba6 11. Nb5 Qd7 12. d5 exd5 13. cxd5 $11) 11. Rc1 ( 11. O-O Na5 12. Nd2 Rfc8 $11) 11... h6 (11... Rfc8 12. O-O $11) 12. O-O Nh7 ( 12... Na5 13. Qd3 $11) 13. d5 (13. Nd5 Qd7 14. Nxe7+ Nxe7 $14) 13... Nd8 14. Nb5 Qd7 15. Qb3 (15. e5 dxe5 16. Nxe5 Qc8 $14) 15... e5 16. a4 (16. Qe3 f5 $14) 16... Ba6 (16... Ng5 17. Nxg5 Bxg5 18. Rb1 $14) 17. Rc2 (17. Qe3 Nf6 $14) 17... f5 (17... Nf6 18. Qd3 $14) 18. exf5 Rxf5 (18... Nb7 19. Ba3 $14) 19. Qd3 (19. a5 Rb8 $14) 19... Rf7 (19... Nb7 20. Nfd4 Rf6 21. Ne6 $14) 20. Nd2 (20. Bxe5 dxe5 21. Nxe5 Qc8 $16) 20... Nb7 21. Ne4 (21. Qg3 Rf4 22. Nb3 $11) 21... Bxb5 ( 21... Nf6 $5 $11) 22. axb5 $16 Nf6 (22... Ng5 23. Bh5 Rff8 24. f4 Nxe4 25. Qxe4 $14) 23. h3 (23. f4 $5 $16) 23... Nxe4 $11 24. Qxe4 Nc5 25. Qe3 (25. Qg4 a5 $14 ) 25... Bg5 $11 26. Qg3 (26. Qc3 a5 $11) 26... Qf5 27. Bd1 Ne4 (27... a6 $5 $11 ) 28. Qg4 (28. Qd3 Nc5 29. Qxf5 Rxf5 $14) 28... Rf6 (28... a5 29. bxa6 Rxa6 30. Qxf5 Rxf5 31. Bg4 $14) 29. Qxf5 $16 Rxf5 30. Re2 (30. Bg4 Rf6 $16) 30... Nc5 ( 30... Nd2 31. h4 Bf4 32. g3 Nxf1 33. gxf4 Rxf4 34. Rc2 $15) 31. Bc2 (31. Ba3 a5 $14) 31... Rff8 (31... Rf4 $5 32. Bc1 Rxc4 33. Bxg5 hxg5 $15) 32. g3 (32. Ba3 a5 $14) 32... Bf6 (32... a5 33. bxa6 Rxa6 34. h4 $14) 33. Ba3 (33. Ra1 a6 $14) 33... Rac8 (33... a5 34. Bxc5 dxc5 35. Be4 $16) 34. Ra1 (34. Bf5 $142 Rc7 35. f4 exf4 36. Bxc5 Rxc5 37. Be6+ Kh7 38. Rxf4 $16) 34... Rf7 $2 (34... Rc7 35. Bxc5 Rxc5 36. Ra4 $16) 35. Bc1 (35. Bf5 $142 $5 Ra8 36. Bxc5 bxc5 37. Be6 $18) 35... g5 (35... e4 36. Ra3 Nd3 37. Bxd3 exd3 38. Re4 $14) 36. Re3 (36. Ra2 Kg7 $14) 36... Kg7 (36... e4 37. Raa3 $11) 37. Rea3 (37. Bb2 Nd7 38. Bd3 e4 39. Bxf6+ Nxf6 $14) 37... Rcc7 (37... Nb7 38. Be3 Na5 39. c5 dxc5 40. Be4 $11) 38. Be3 (38. Bb2 Nb7 $14) 38... e4 39. Re1 Bb2 (39... Nd3 $5 40. Bxd3 exd3 $11) 40. Bxc5 $16 Rxc5 41. Ra2 (41. Ra4 Bd4 42. Rxe4 Rxf2 43. Rxd4 Rxc2 44. Rxa7+ Kg6 $18) 41... Bd4 (41... e3 42. fxe3 Be5 43. Ra4 Bxg3 44. Rf1 $14) 42. Bb3 (42. Bxe4 $143 Rxc4 43. Rae2 Rfc7 $11) 42... Re7 (42... Rf3 43. Rxe4 Bxf2+ 44. Kg2 ( 44. Rxf2 $6 Rxg3+ 45. Kh2 Rxb3 $11) 44... Rxg3+ 45. Kxf2 Rxb3 46. Rxa7+ Kf8 47. Rd7 Rb2+ 48. Kf1 Rb1+ 49. Ke2 Rb2+ 50. Ke3 Rb3+ 51. Kd2 $18) 43. Rae2 $16 Rf7 ( 43... e3 44. fxe3 Be5 $16) 44. Kg2 (44. Rd1 Be5 45. Rxe4 Rf3 $18) 44... Rcc7 ( 44... Rc8 45. Bc2 $11) 45. g4 (45. Rd1 $142 $5 Bc5 46. Bc2 $16 (46. Rxe4 $143 Rxf2+ 47. Kh1 Rf3 $17)) 45... Rf3 (45... Rf4 46. Rxe4 Rxf2+ 47. Kh1 $11) 46. Rxe4 Rxf2+ 47. Kg3 $2 (47. Kh1 Be5 48. R1e2 $11 (48. Rxe5 $143 dxe5 49. Rxe5 Rf3 $17)) 47... Bc5 $4 (47... Rcf7 $142 48. Bd1 Rd2 $17) 48. Re7+ $14 Rf7 ( 48... Rxe7 49. Rxe7+ Kg6 50. Rxa7 $14) 49. Rxc7 $16 Rxc7 50. Bc2 Bb4 51. Re4 Bc5 (51... Bc3 52. Kf3 $14) 52. Re6 $16 Bb4 (52... Rc8 53. Rg6+ Kf7 54. Rxh6 $16) 53. Bd3 a6 (53... Bc3 54. Rg6+ Kf8 55. Kg2 $18) 54. bxa6 (54. Rg6+ $142 Kf8 55. bxa6 $18) 54... Bc5 $2 (54... Ra7 $142 55. c5 Bxc5 56. Rg6+ Kf8 57. Rxh6 Bd4 $18) 55. Rg6+ Kf8 56. Rxh6 Bb4 (56... Bd4 $18) 57. Rh7 (57. Rh7 Rc5 58. a7 $18) 1-0 [Event "Schleswig Holstein-chB"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Wessel, Volkmar"] [Black "Wink, Arne"] [Result "1/2-1/2"] [PlyCount "81"] [EventDate "1989.??.??"] 1. b4 e6 2. Bb2 Nf6 3. b5 c6 4. a4 d5 $15 5. e3 a6 6. c4 axb5 7. cxd5 (7. axb5 Rxa1 8. Bxa1 dxc4 9. Bxc4 Bd6 $11) 7... exd5 8. axb5 Rxa1 9. Bxa1 Bd6 10. Nf3 O-O 11. bxc6 Nxc6 12. Be2 Qe7 13. Qb3 Ne4 (13... Rd8 14. O-O $11) 14. Qxd5 $11 Nb4 15. Qb3 Nc5 (15... Be6 16. Qb2 f6 17. d3 $15) 16. Qc4 Be6 17. Qc3 { Threatening mate... how?} f6 18. O-O Nb3 19. Bc4 Nxa1 20. Bxe6+ Qxe6 21. Qxa1 Rc8 22. Nc3 Qc4 23. Rc1 (23. Qa7 Nd5 $16) 23... Nd3 $14 24. Rd1 (24. Rb1 Qf7 $14) 24... Ne5 (24... Qe6 25. Qb1 Nb4 26. Nd4 $16) 25. Nxe5 Bxe5 26. d4 (26. Qb1 Qg4 $16) 26... Bd6 (26... Qxc3 27. Qa2+ Qc4 28. Qxc4+ Rxc4 29. dxe5 fxe5 30. f3 $11) 27. Qa2 (27. Ne4 $5 Qd5 28. Nxd6 Qxd6 29. Qb1 $18) 27... Qxa2 $14 28. Nxa2 Rc2 29. Nc1 b5 30. Kf1 (30. Nb3 Kf7 $14) 30... h5 (30... Kf7 31. h3 $11) 31. Nd3 Rc3 (31... Kf7 32. Rb1 Bxh2 33. Rxb5 $16) 32. e4 $16 b4 33. e5 fxe5 34. dxe5 Be7 35. Nf4 b3 36. Ne2 (36. Nd5 Rc2 37. Nxe7+ Kf7 38. Nf5 $18) 36... Rc2 $14 37. Nd4 Rb2 38. Rd3 Rb1+ 39. Ke2 b2 40. Rb3 Bc5 41. Nb5 1/2-1/2
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