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New releases:
CHESS LINKSLiteratur_Sokolski_Opening - compiled by Peter Markus Steiner (in German)
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gameknot.com's thematic mt-75238-06-May-18.pgn (ended)
Games-from-different-sources(001).pgn
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Istvan CSOM of Hungary
(2019-02-01) (All annotations below by Fritz) (Games' source: Marek's 1.b4 database) [Event "Peer Gynt Gausdal"] [Event "Gausdal"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Svendsen, Odin"] [Result "1-0"] [WhiteElo "2475"] [PlyCount "39"] [EventDate "1993.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 b6 5. e3 (5. d4 Bb7 6. e3 O-O 7. Be2 Ne4 8. Nbd2 d5 9. O-O c5 10. bxc5 bxc5 11. Qb3 Nxd2 12. Nxd2 Ba6 13. dxc5 dxc4 14. Nxc4 Nc6 15. Bxg7 Kxg7 16. Rfd1 Qc7 17. Qa3 Bxc4 18. Bxc4 Ne5 19. Be2 Nd7 { ManchesterChess-notloBrooks/ChessWorld.net 2010/1-0 (34)}) 5... Bb7 $146 (5... c5 6. a3 Na6 (6... O-O 7. Be2 e6 8. O-O d6 9. d4 Bb7 10. Nc3 cxd4 11. Nxd4 a6 { 1/2-1/2 Ivanov,I-Henley,R/It New York (USA) 1983}) 7. Qb3 O-O 8. Be2 d6 (8... d5 9. b5 Nc7 10. d4 Ne4 11. O-O Bb7 12. a4 cxd4 13. Bxd4 Bxd4 14. Nxd4 Nc5 15. Qb2 Qd6 16. Nd2 Rfd8 17. N4f3 Rac8 18. a5 N7e6 19. cxd5 Bxd5 20. h3 Qb8 21. Rfd1 f6 22. Qb4 Kf8 23. axb6 { Hasangatin,R (2480)-Socko,B (2585)/TCh-CZE 2002/1/2-1/2}) 9. d4 e6 10. O-O Qe7 11. Nc3 Bb7 12. Rfd1 Rfd8 13. Rd2 Ne4 14. Nxe4 Bxe4 15. Rad1 cxd4 16. Bxd4 e5 17. Bb2 Nc7 18. Ne1 Qe6 19. b5 Bb7 20. Nc2 { Macieja,B (2610)-Socko,B (2585)/GMA, Bermuda BER 2002/1/2-1/2 (77)}) 6. Be2 d6 7. O-O e5 8. d3 O-O 9. Nc3 Nbd7 10. a3 Nh5 11. Nd2 f5 12. Bxh5 gxh5 13. Qxh5 Kh8 14. f4 Nf6 15. Qh4 Rg8 16. Nf3 exf4 17. Ng5 Qe7 18. exf4 h6 19. Rae1 Qd7 20. Nd5 $1 (20. Nd5 Nh7 21. Qxh6 Bxb2 22. Re7 $18) 1-0 [Event "Gausdal"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Djurhuus, Rune"] [Result "1/2-1/2"] [PlyCount "84"] [EventDate "1993.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 a5 4. b5 Bg7 5. Bb2 O-O 6. g3 d6 7. Bg2 e5 8. Nc3 Nbd7 9. d3 Re8 10. Nd2 (10. O-O Nc5 $11) 10... Nc5 (10... Nb6 11. O-O $11) 11. O-O Bf5 (11... Ra7 12. Ba3 $11) 12. Nb3 (12. Ba3 Nfd7 $11) 12... Nxb3 13. axb3 Qc8 14. Qd2 Bh3 15. Ne4 (15. e4 Bxg2 16. Kxg2 Qg4 $14) 15... Bxg2 (15... Nxe4 16. dxe4 b6 17. Rfd1 $11) 16. Nxf6+ $14 Bxf6 17. Kxg2 b6 18. e4 Bg7 19. f4 exf4 (19... f5 20. exf5 Qxf5 21. fxe5 $14) 20. Bxg7 $16 Kxg7 21. Qb2+ (21. Rxf4 Qe6 $16) 21... Kg8 (21... f6 22. Rxf4 Qe6 23. Raf1 $14) 22. Rxf4 $16 Re7 23. Rf6 ( 23. Raf1 Qd7 $16) 23... Re6 $14 24. Rf2 Re7 (24... c5 25. bxc6 Qxc6 26. Rf6 $16 ) 25. Qf6 $16 Qe6 (25... Qe8 26. b4 $14) 26. Qxe6 fxe6 (26... Rxe6 27. b4 $16) 27. b4 a4 28. Rfa2 Rf7 (28... e5 29. Rxa4 Rxa4 30. Rxa4 $16) 29. Rxa4 Raf8 30. R1a2 (30. Ra7 Kg7 $18) 30... e5 31. Ra7 (31. Ra6 Kg7 $16) 31... g5 32. Ra8 (32. Rb7 g4 $16) 32... g4 (32... Rf2+ 33. Kh3 $16) 33. h3 (33. R8a7 Kg7 $16) 33... Rf2+ 34. Rxf2 {Threatening mate... how?} gxh3+ 35. Kxh3 Rxa8 36. Kg4 Ra3 37. Rf3 Ra1 (37... Ra8 38. Kh5 $16) 38. Kf5 Kf7 39. Kg5+ (39. g4 h6 $16) 39... Kg7 $14 40. Kf5 (40. g4 Ra8 $14) 40... Kf7 $16 41. Rf2 (41. g4 Rb1 $16) 41... h6 42. Kg4+ (42. c5 Rg1 43. Kg4+ Kg6 $16) 42... Kg6 $14 1/2-1/2 [Event "Asztalos Memorial"] [Site "?"] [Date "1971.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Sax, Gyula"] [Result "1/2-1/2"] [PlyCount "34"] [EventDate "1971.??.??"] 1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. O-O O-O 5. d3 d5 6. a3 c6 7. b4 a5 8. Bb2 axb4 9. axb4 Rxa1 10. Bxa1 Na6 11. c3 Re8 (11... Ne8 12. Nbd2 Bg4 13. h3 Bxf3 14. Nxf3 Nd6 15. Re1 Qb6 16. e4 dxe4 17. dxe4 Rd8 18. Qe2 Nb5 19. e5 Nbc7 20. Rd1 Ne6 21. Rxd8+ Qxd8 22. Ne1 Qb8 23. Nd3 Qa7 24. Qa2 Qb6 25. Bb2 Qc7 26. c4 { Smyslov,V (2510)-Cramling,P (2545)/London 1996/1-0 (103)}) (11... Qd6 12. Nbd2 Re8 13. Bb2 e5 14. Qc2 b5 15. Ra1 Bb7 16. Nb3 e4 17. Nfd4 exd3 18. Qxd3 Ra8 19. Na5 Qc7 20. Qe3 Re8 21. Qf4 Qxf4 22. gxf4 Bc8 23. Naxc6 Ne4 24. Nxb5 { 1-0 pierre-oppotao/internet 2010}) 12. Na3 $146 (12. Nbd2 e5 13. Qc2 (13. e4 dxe4 (13... Nc7 14. h3 b6 15. Re1 Ba6 16. Bf1 dxe4 17. dxe4 Bxf1 18. Kxf1 b5 19. Qb1 Ne6 20. c4 Nd4 21. c5 Nd7 22. Bxd4 exd4 23. Qd3 Qa8 24. Nxd4 Rd8 25. N2f3 Ne5 26. Qe2 Nxf3 27. Nxf3 Qa3 28. Rb1 { Spiridonov,N-Scheeren,P/Plovdiv 1983/1-0 (41)}) 14. dxe4 b5 15. Qe2 Nd7 16. c4 Nxb4 17. cxb5 cxb5 18. Qxb5 Nc2 19. Bb2 { 1/2-1/2 Atterl-Subedei/ChessWorld.net 2006}) 13... Bg4 14. e4 Qd7 15. Rb1 Nc7 16. exd5 cxd5 17. Re1 e4 18. dxe4 Nxe4 19. Nxe4 Rxe4 20. Rxe4 dxe4 21. Ng5 f5 22. Qb3+ Qd5 23. Qxd5+ Nxd5 24. Bf1 Bxc3 25. Bc4 Bxa1 26. Bxd5+ Kg7 { Serrano,F (2000)-Grazinys,V (2115)/IECG 1999/1/2-1/2 (34)}) 12... b5 13. Ne5 Qd6 14. d4 Ng4 15. Nxg4 Bxg4 16. f3 Bd7 17. f4 (17. e4 Nc7 $11) 17... f5 1/2-1/2 [Event "Kecskemet"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Afek, Yochanan"] [Result "0-1"] [WhiteElo "2405"] [BlackElo "2395"] [PlyCount "68"] [EventDate "1994.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 b6 6. Be2 c5 7. a3 Nc6 (7... d6 8. O-O Bb7 9. Qb3 Nbd7 10. Nc3 e5 11. Rfd1 e4 12. Ne1 Ne5 13. d3 Nfg4 14. Bxg4 Nxg4 15. h3 Nxf2 16. Kxf2 Qh4+ 17. Kg1 Qg3 18. Nd5 Bxd5 19. Bxg7 Qxe3+ 20. Kh1 Kxg7 21. cxd5 Rae8 22. Qb2+ {Guramishvili,S (2295)-Andrenko,I (2130)/World Girls U20 Championship Czarna POL 2010/1-0 (37)}) 8. Bc3 $146 (8. Qb3 d6 (8... a5 9. bxc5 bxc5 10. Nc3 e5 11. d3 d6 12. O-O Bd7 13. Nb5 Qe7 14. Qc2 Na7 15. Nxa7 Rxa7 16. Bc3 e4 {1/2-1/2 Espig,L-Gipslis,A/Tallinn 1975}) 9. O-O e5 10. d3 h6 11. Nc3 Be6 12. Nd2 Rb8 13. Bf3 Qd7 14. b5 Ne7 15. Nde4 Nh7 16. Nd5 Nxd5 17. cxd5 Bf5 18. Ng3 Bg4 19. Bxg4 Qxg4 20. f4 exf4 21. Rxf4 Qg5 22. Bxg7 Kxg7 { Espig,L (2350)-Borriss,M (2460)/8th ch-Euro, Dresden GER 2007/1/2-1/2}) (8. b5 Na5 9. d3 Bb7 10. Nbd2 e6 11. O-O d6 12. Qc2 Qe7 13. Bc3 Nd7 14. d4 a6 15. a4 Rfc8 16. Qb2 Qd8 17. Rac1 Ra7 18. Rfd1 cxd4 19. Bxd4 e5 20. Bc3 Nc5 21. Bxa5 bxa5 22. Qa3 Qb6 {Timofeev,A (2520)-Inarkiev,E (2465)/White Nights, St Petersburg RUS 2001/1/2-1/2 (44)}) 8... d5 9. bxc5 bxc5 10. cxd5 Qxd5 (10... Nxd5 $143 11. Bxg7 Kxg7 12. Qc2 $14) 11. O-O e5 12. d3 Rd8 13. Nbd2 Ba6 14. Nc4 {Now all is on e5} Qe6 (14... e4 15. dxe4 Nxe4 16. Qxd5 Rxd5 17. Bxg7 Kxg7 18. Rfc1 $15) 15. Qa4 (15. Ncxe5 $142 $5 Ne4 16. Nxc6 Nxc3 17. Nxd8 Rxd8 18. Qc2 Nxe2+ 19. Qxe2 Bxd3 20. Qd2 Bxa1 21. Rxa1 $11) 15... Bxc4 $11 16. dxc4 Ne4 17. Be1 Rab8 18. Ra2 f5 19. h3 h6 20. Rc2 Rd7 21. Nh2 Nf6 22. Bc3 e4 23. Re1 Kh7 24. Nf1 Ne5 25. Rd1 (25. Rd2 $5 Rbd8 26. Red1 $11) 25... Rxd1 $17 26. Bxd1 Qd7 27. Qxd7 Nfxd7 28. Nd2 Rb6 29. Be2 Ra6 30. Nb1 Rb6 31. Nd2 Rd6 32. f3 exf3 33. gxf3 g5 34. Kf1 Kg6 0-1 [Event "Surakarta/Denpasar it INA"] [Site "?"] [Date "1982.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Handoko, Edhi"] [Result "1/2-1/2"] [WhiteElo "2505"] [BlackElo "2370"] [PlyCount "124"] [EventDate "1982.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 b6 4. Bb2 Bb7 5. e3 Bg7 6. Be2 O-O 7. O-O Na6 8. a3 c5 9. Qa4 d6 (9... Nc7 10. Nc3 $11) 10. d3 (10. d4 Qe8 11. Qb3 Qd7 $14) 10... Nc7 $11 11. Nbd2 (11. Nc3 a6 $11) 11... Ne6 12. Rfc1 (12. Qc2 Qc7 $11) 12... Qc8 (12... Qc7 13. e4 $11) 13. Rab1 (13. Re1 a6 $11) 13... Nh5 (13... Qc7 14. Re1 $11) 14. Qb3 (14. Bxg7 Kxg7 15. Qb3 Qc7 $14) 14... Bh6 (14... Nf6 15. d4 $14) 15. d4 $16 cxd4 16. Nxd4 Nxd4 (16... Nf6 17. Nxe6 Qxe6 18. c5 $14) 17. Bxd4 $16 Qf5 (17... e5 18. Bb2 $16) 18. c5 e5 (18... dxc5 19. bxc5 e5 20. Bc3 $16) 19. Ba1 (19. Bc3 Rfd8 $16) 19... dxc5 20. bxc5 Rad8 (20... Rfd8 21. Nc4 Qg5 22. g4 $16) 21. Qc3 (21. Qc2 Qf6 $16) 21... Bg7 22. Qc2 (22. cxb6 e4 23. Qc2 Bxa1 24. Rxa1 axb6 25. Rab1 $16) 22... Bc8 (22... Qe6 $142 $5 $14) 23. cxb6 $18 axb6 24. Rxb6 Qd7 (24... Nf6 25. Qxf5 Bxf5 26. Nc4 $18) 25. Nc4 Qa7 (25... Qe7 26. g4 Nf6 27. Bxe5 Nxg4 28. Bxg4 Bxg4 29. Bxg7 Kxg7 30. Qc3+ Kg8 31. Qf6 Qxf6 32. Rxf6 $16) 26. Rd6 (26. Rb5 Be6 $18) 26... Bf5 (26... Rxd6 27. Nxd6 Be6 28. Nb5 $16) 27. e4 (27. Qd2 Qe7 $18) 27... Be6 28. Rxd8 Rxd8 29. Bxh5 gxh5 30. Nxe5 (30. Bxe5 Bxe5 31. Nxe5 Qxa3 $18) 30... Qxa3 31. Nc6 (31. Rb1 $5 $18) 31... Bb3 $16 32. Qb1 Ba2 33. Ne7+ Qxe7 34. Qxa2 Qxe4 35. Bxg7 Kxg7 36. h3 (36. Qa5 Rd5 37. Qc3+ Qe5 $14) 36... Qf4 (36... Qe5 37. Qb3 $14) 37. Qc2 (37. Qa1+ Kg8 $14) 37... Qd4 (37... Rd2 38. Qc3+ Kg8 39. Rf1 $14) 38. Qe2 (38. Re1 Ra8 $16) 38... Qf4 $14 39. Rf1 Rd5 40. Qb2+ Qe5 41. Qb4 (41. Qc2 Rd4 $14) 41... Rd4 (41... Rb5 42. Qa3 $14) 42. Qb3 h4 43. Rc1 Rd2 (43... Re4 44. Qd1 $14) 44. Qe3 (44. Qf3 $5 h6 45. Rb1 $14) 44... Qxe3 $11 45. fxe3 Kg6 (45... f5 46. Rc4 Re2 47. Rxh4 Rxe3 48. Kf2 $11) 46. Kf1 (46. Rc4 Re2 $14) 46... f5 47. Rc6+ (47. Rc4 Kg5 $14) 47... Kg5 $11 48. Rc7 (48. Rc5 Kf6 $11) 48... Kg6 (48... h6 49. Ke1 Rb2 50. Rd7 $11) 49. Rc8 (49. Rc4 Kg5 $11) 49... Ra2 $11 50. Rd8 (50. Rc4 Kg5 $11) 50... Rb2 51. Ke1 Kf6 52. Kf1 (52. Rd2 Rb1+ 53. Ke2 Rg1 $11) 52... Kg6 ( 52... h5 53. Rd4 $11) 53. Rd4 Kg5 54. Rf4 Ra2 (54... Rb1+ 55. Ke2 $11) 55. Rd4 (55. Rf2 Ra3 $11) 55... Rb2 (55... h6 56. Rf4 $11) 56. Rd7 Kg6 57. Re7 Ra2 ( 57... Rd2 58. e4 $11) 58. e4 fxe4 (58... Kf6 59. Rxh7 fxe4 60. Rxh4 $11) 59. Rxe4 $14 Kg5 60. Rg4+ Kh5 61. Rg7 Kh6 (61... h6 62. Re7 $14) 62. Rf7 (62. Rg8 Kh5 $14) 62... Kg6 (62... Ra1+ 63. Kf2 $11) 1/2-1/2 [Event "It (cat.7) XI Budapest (Hungary)"] [Site "?"] [Date "1995.??.??"] [Round "3"] [White "Csom, Istvan"] [Black "Kahn, Evarth"] [Result "1-0"] [PlyCount "74"] [EventDate "1995.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 b6 6. Be2 Bb7 7. O-O c5 8. a3 Qc7 (8... d5 9. d4 (9. bxc5 dxc4 10. cxb6 Qxb6 11. Bd4 Qa6 12. Ne5 Rc8 13. Qc1 $11 {0.19/9}) (9. cxd5 cxb4 (9... Nbd7 10. d3 (10. Qc2) 10... Nxd5 11. Bxg7 Kxg7 12. bxc5 Nxc5 13. d4 $14 {0.41/9}) 10. axb4 Qxd5 11. Qa4 a6 12. Rc1 b5 13. Qa3 $11 {0.19/9}) 9... cxd4 (9... dxc4 10. Bxc4 (10. dxc5 bxc5 11. bxc5 Nbd7 12. Bxc4 Rc8 13. Qe2 $11 {0.13/9}) 10... cxd4 11. Nxd4 a6 12. Qe2 e5 13. Nf3 $11 {0.22/9}) (9... Nbd7 10. Nbd2 (10. dxc5) 10... Rc8 11. Rc1 dxc4 12. Bxc4 a6 13. bxc5 $14 {0.34/9}) (9... cxb4 10. axb4 dxc4 11. Bxc4 a6 12. b5 axb5 13. Rxa8 $14 {0.31/9}) 10. Nxd4 dxc4 11. Bxc4 a6 12. Qe2 e5 13. Nf3 $11 {0.22/9}) ( 8... a5 9. bxc5 bxc5 10. Nc3 (10. d4) 10... Na6 11. Rb1 Rb8 12. d4 d6 13. d5 $14 {0.41/9}) 9. Nc3 (9. d4 cxd4 (9... Ng4 10. Nbd2 (10. Re1) 10... cxd4 11. exd4 a6 12. Re1 Rc8 13. Rc1 $14 {0.47/9}) 10. Qxd4 (10. exd4 a5 11. d5 b5 12. cxb5 axb4 13. d6 $11 {0.22/9}) 10... Nc6 11. Qd3 a6 12. Rd1 Rac8 13. Nc3 $14 { 0.31/9}) 9... a6 (9... Na6 10. Qa4 cxb4 11. axb4 Qd6 12. c5 bxc5 13. Bxa6 $16 { 0.94/9}) (9... Nc6 10. bxc5 (10. Qb3 a5 11. b5 Ne5 12. Nxe5 Qxe5 13. Nd5 $14 { 0.28/9}) 10... bxc5 11. Rb1 Rab8 12. d4 cxd4 13. exd4 $14 {0.31/9}) 10. Rb1 ( 10. d4 cxd4 11. Qxd4 (11. exd4 d5 $14 (11... e6 12. Re1 Rc8 13. Qd3 $14 {0.38/9 }) 12. c5 bxc5 13. bxc5 $14 {0.31/9}) 11... Nc6 12. Qd2 e6 13. Rfd1 $14 {0.47/9 }) (10. Re1 Nc6 11. bxc5 bxc5 12. Rb1 Na5 13. d3 $14 {0.28/9}) (10. bxc5 bxc5 11. Rb1 Ng4 12. Nd5 Bxd5 13. cxd5 $14 {0.63/9}) 10... e6 (10... cxb4 11. axb4 Ng4 12. Re1 $11 (12. h3 Bxf3 13. hxg4 $11 {0.22/9}) 12... Ra7 13. h3 $11 { 0.22/9}) 11. h3 (11. bxc5 bxc5 12. d4 cxd4 13. Qxd4 $14 {0.34/9}) 11... d6 12. d3 (12. d4 cxb4 13. axb4 $11 {0.22/9}) 12... Nbd7 (12... Rd8 13. e4 $11 {0.09/9 }) 13. Nd2 (13. b5 $11 {0.13/9}) 13... Rfd8 14. Ba1 Rab8 15. Qc2 Nf8 (15... d5 16. cxd5 cxb4 17. dxe6 bxc3 18. exd7 $11) 16. Rfc1 g5 (16... cxb4 17. axb4 N8d7 18. e4 $14) 17. Nf3 (17. b5 Ra8 $14) 17... h6 18. Ne4 Bxe4 19. dxe4 e5 (19... N8d7 20. Rd1 $14) 20. Nd2 Qd7 (20... Ne6 21. b5 $16) 21. bxc5 bxc5 22. Bc3 Ng6 23. Nf1 (23. Rd1 Re8 $16) 23... Rb7 24. Rxb7 Qxb7 25. Rb1 (25. Nd2 $5 $16) 25... Qxe4 $11 26. Qxe4 Nxe4 27. Ba5 Rd7 28. Bg4 Re7 29. Rb6 Nh4 (29... Nf6 30. Rxd6 Nxg4 31. hxg4 $14) 30. g3 f5 31. Bh5 (31. gxh4 $143 fxg4 32. hxg4 gxh4 33. Rxa6 Rd7 $11) 31... Nf6 32. Rb8+ Kh7 33. Bd8 Nxh5 34. Bxe7 Nf3+ 35. Kh1 e4 36. Rb6 (36. Bxd6 Ne1 $18) 36... Nf6 (36... Ne5 $5 37. Rxd6 Nxc4 38. Rxa6 Ne5 $18) 37. Rxd6 (37. Rxa6 $5 Ne1 $18) 37... Ne8 1-0 [Event "Donau Cup op rapid"] [Site "?"] [Date "1992.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Hardicsay, Peter"] [Result "1-0"] [WhiteElo "2490"] [BlackElo "2355"] [PlyCount "73"] [EventDate "1992.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 c6 6. d3 d6 (6... a5 7. a3 axb4 8. axb4 Rxa1 9. Bxa1 Qb6 10. Bc3 Na6 11. Qa4 d5 12. Nbd2 dxc4 13. dxc4 c5 14. b5 Nc7 15. Be2 Bf5 16. Qa1 Ra8 17. Qb2 Nfe8 18. Bxg7 Nxg7 19. O-O Qf6 20. Ne5 Rd8 21. f4 {Csom,I-Lautier,J/Cannes GMA 1989/1/2-1/2 (55)}) 7. Nbd2 e5 $146 ( 7... Nbd7 8. Be2 e5 9. O-O Qe7 10. Qc2 b6 11. a4 a6 12. Rfb1 Bb7 13. Nf1 Rac8 14. Ng3 Ne8 15. Qb3 Kh8 16. Nd2 f5 17. Bf3 Ba8 18. Rc1 h5 19. a5 h4 20. Ngf1 b5 21. h3 Nef6 22. e4 {Grigoriev,A-Ikis,M/Izmir TUR 2011/1-0 (31)}) 8. Be2 Re8 9. Qc2 Nbd7 10. O-O Qe7 11. a3 h6 12. Rfe1 b6 13. Nb3 c5 14. bxc5 dxc5 15. Nbd2 Bb7 {Black prepares e4} 16. Bc3 e4 17. dxe4 Nxe4 18. Bxg7 Kxg7 19. Nxe4 Bxe4 20. Qb3 Ne5 21. Nxe5 Qxe5 22. a4 Rad8 23. Red1 Bc6 24. a5 Rd2 25. Ra2 (25. axb6 Rxe2 26. bxa7 Qf6 $19) 25... Rxd1+ 26. Qxd1 Re6 27. axb6 axb6 28. Rd2 h5 29. Bf1 h4 30. h3 Rf6 31. Qe1 g5 32. Qd1 Rg6 33. Be2 f5 34. Ra2 Rd6 35. Qc1 Qf6 36. Ra6 Be4 37. Ra7+ (37. Ra7+ Kg8 38. Bh5 $14) 1-0 [Event "Cannes GMA"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Lautier, Joel"] [Result "1/2-1/2"] [PlyCount "110"] [EventDate "1989.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 c6 6. d3 a5 (6... d5 7. d4 $11) 7. a3 (7. Qa4 d5 $11) 7... axb4 (7... d5 8. Nc3 $11) 8. axb4 Rxa1 9. Bxa1 Qb6 ( 9... d5 10. Be2 $11) 10. Bc3 Na6 11. Qa4 d5 12. Nbd2 (12. Qa5 Qxa5 13. bxa5 dxc4 14. dxc4 Rd8 $11) 12... dxc4 13. dxc4 c5 14. b5 Nc7 (14... Nb8 15. Be2 $11 ) 15. Be2 (15. Qa5 Qxa5 16. Bxa5 Ne6 $11) 15... Bf5 16. Qa1 (16. O-O Rd8 $11) 16... Ra8 17. Qb2 Nfe8 (17... Qe6 18. O-O $11) 18. Bxg7 $14 Nxg7 19. O-O Qf6 20. Ne5 (20. Qxf6 exf6 21. e4 Bg4 $14) 20... Rd8 21. f4 Qb6 22. Qc3 (22. e4 Bc8 $14) 22... f6 23. Nef3 (23. Ng4 Bxg4 24. Bxg4 Nce8 $14) 23... Be6 (23... Qe6 24. Nb3 b6 25. Rd1 Rxd1+ 26. Bxd1 $11) 24. Ne4 (24. Rd1 Bg4 $14) 24... Bf7 ( 24... Bf5 25. Nf2 $14) 25. Qa3 (25. Ra1 Nf5 $14) 25... Nf5 (25... Nge6 26. Ng3 $14) 26. Kf2 (26. Qxc5 Qxc5 27. Nxc5 b6 $16) 26... Ne6 (26... Nd6 27. Nxd6 (27. Nxc5 $2 Qxc5 (27... Bxc4 $6 28. Rc1 Bxe2 29. Kxe2 $17) (27... Nxc4 $6 28. Bxc4 Bxc4 29. Rc1 Bxb5 30. Qb3+ Kh8 31. Qf7 $15) 28. Qxc5 Ne4+ 29. Kg1 Nxc5 $19) 27... exd6 28. e4 $14) 27. Ra1 $14 Qc7 28. Qa5 b6 (28... Qb8 29. Qc3 $14) 29. Qa7 $16 Nxe3 30. Qxc7 Ng4+ (30... Nxc7 $2 31. Kxe3 Kf8 32. Ra7 $18) 31. Kg3 Nxc7 32. Ra7 Ne8 (32... Ne6 33. Nxc5 Nxc5 34. Kxg4 h5+ 35. Kh4 $15) 33. Rxe7 Nh6 34. Rb7 (34. Ra7 Nf5+ 35. Kf2 Nd4 $14) 34... Nd6 (34... Nf5+ 35. Kf2 Ned6 36. Nxd6 Rxd6 37. g4 $14) 35. Nxd6 $11 (35. Nxf6+ $143 Kg7 36. Rxb6 Kxf6 $11) 35... Rxd6 36. Kf2 (36. h3 Nf5+ 37. Kf2 Nd4 38. Nxd4 cxd4 $14) 36... Nf5 (36... Ng4+ 37. Kg3 Ne3 38. Rb8+ Kg7 39. Rb7 $11) 37. g4 $14 Nd4 38. Nxd4 cxd4 39. Bd3 Re6 $2 (39... Be6 $142 $5 40. g5 fxg5 41. fxg5 Bd7 $14) 40. Rd7 $18 Kf8 41. Rxd4 Ke7 42. Be4 Rd6 43. Bd5 (43. Ke3 h5 44. gxh5 gxh5 $18) 43... Bxd5 $16 44. cxd5 (44. Rxd5 $2 Rxd5 45. cxd5 Kd6 $19) 44... Rd7 45. Ke3 (45. Kf3 f5 $14) 45... Kd6 46. Rc4 Kxd5 47. Rd4+ Ke6 48. f5+ gxf5 49. gxf5+ Ke7 50. Rxd7+ Kxd7 51. Ke4 Kd6 52. Kd4 h5 53. h4 Ke7 54. Ke4 Kd6 55. Kd4 Kc7 1/2-1/2 [Event "HUN-chT"] [Site "?"] [Date "2003.??.??"] [Round "10"] [White "Csom, Istvan"] [Black "Banas, Jan"] [Result "1/2-1/2"] [WhiteElo "2445"] [BlackElo "2375"] [PlyCount "90"] [EventDate "2003.??.??"] {A15: English Opening: 1...Nf6} 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 c6 6. d3 a5 7. a3 axb4 8. axb4 Rxa1 9. Bxa1 d5 $146 (9... Qb6 10. Bc3 Na6 11. Qa4 d5 12. Nbd2 dxc4 13. dxc4 c5 14. b5 Nc7 15. Be2 Bf5 16. Qa1 Ra8 17. Qb2 Nfe8 18. Bxg7 Nxg7 19. O-O Qf6 20. Ne5 Rd8 21. f4 Qb6 22. Qc3 f6 23. Nef3 Be6 24. Ne4 {Csom,I-Lautier,J Cannes GMA 1989 1/2 (55)}) (9... Na6 10. Qa4 b5 11. cxb5 cxb5 12. Qxb5 Qc7 13. Nfd2 Bb7 14. Nc3 Rb8 15. Qa4 Nxb4 16. Qxb4 Nd5 17. Nxd5 Bxd5 18. Qxb8+ Qxb8 19. Bxg7 Kxg7 20. f3 Qb4 21. Be2 Bc6 22. h4 h5 23. g3 Qc3 24. Rf1 {Spiridonov,N-Taimanov,M Decin 1975 0-1}) 10. Nbd2 Bg4 11. Be2 Nbd7 12. O-O e6 13. Qc2 Ne8 (13... Qe7 14. Qa2 $11) 14. Bxg7 Kxg7 { Black king safety dropped} 15. Ra1 Nc7 16. d4 Bxf3 17. Nxf3 dxc4 18. Bxc4 Nd5 19. b5 Qb6 20. bxc6 Qxc6 {Black has a new passed pawn: b7.} 21. Qb3 Rc8 22. Bf1 Rc7 23. Rb1 Nc3 {Black threatens to win material: Nc3xb1} 24. Rb2 Ne4 25. Ne1 Qc3 26. Qxc3 Nxc3 27. Nd3 Ne4 28. Be2 Nd6 29. g4 Kf6 30. Kg2 h6 31. Bf3 Ke7 32. Rb3 f6 {Controls e5} 33. h3 g5 34. Nb2 e5 35. Bd5 Kd8 36. Na4 Rc2 37. Bxb7 exd4 38. exd4 {White has a new passed pawn: d4.} Rc4 39. Nc5 Nxc5 40. dxc5 Rxc5 41. Bf3 Ke7 42. Ra3 Rc7 43. Ra8 Kf7 44. Rd8 { White threatens to win material: Rd8xd6} Nc4 45. Be4 Kg7 1/2-1/2 [Event "Budapest FS04 GM"] [Site "?"] [Date "1998.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Naiditsch, Arkadij"] [Result "1-0"] [WhiteElo "2460"] [BlackElo "2255"] [PlyCount "87"] [EventDate "1998.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 c6 6. d3 d5 (6... d6 7. Nbd2 e5 8. Be2 Re8 9. Qc2 Nbd7 10. O-O Qe7 11. a3 h6 12. Rfe1 b6 13. Nb3 c5 14. bxc5 dxc5 15. Nbd2 Bb7 16. Bc3 e4 17. dxe4 Nxe4 18. Bxg7 Kxg7 19. Nxe4 Bxe4 20. Qb3 Ne5 21. Nxe5 {Csom,I (2490)-Hardicsay,P (2355)/Donau Cup op rapid 1992/1-0 (37) }) (6... a5 7. a3 axb4 8. axb4 Rxa1 9. Bxa1 d5 10. Nbd2 Bg4 11. Be2 Nbd7 12. O-O e6 13. Qc2 Ne8 14. Bxg7 Kxg7 15. Ra1 Nc7 16. d4 Bxf3 17. Nxf3 dxc4 18. Bxc4 Nd5 19. b5 Qb6 20. bxc6 Qxc6 21. Qb3 { Csom,I (2445)-Banas,J (2375)/HUN-chT 2003/1/2-1/2 (45)}) 7. Nbd2 a5 8. a3 dxc4 $146 (8... axb4 9. axb4 Rxa1 10. Qxa1 Na6 11. Qa4 Bf5 12. c5 Nc7 13. Be2 Bg4 14. O-O Nd7 15. Bxg7 Kxg7 16. h3 Bxf3 17. Nxf3 e6 18. d4 Qa8 { 1/2-1/2 Vrhovnik,D (2120)-Galyas,M (2445)/First Saturday IM April 2012}) 9. Nxc4 axb4 10. axb4 Na6 11. Qd2 Be6 12. Rc1 Bxc4 13. Rxc4 Nd5 { The isolani on b4 becomes a target} 14. Bxg7 Kxg7 15. Be2 Qd6 { The pressure on the isolated pawn grows} 16. e4 Ndxb4 17. e5 Qd5 18. O-O c5 19. Rh4 Rh8 20. Qh6+ Kg8 21. d4 Nc6 22. dxc5 Nxe5 23. Rd1 Qe6 (23... Qxc5 $142 $5 24. Nxe5 Qxe5 $11) 24. Nxe5 Qxe5 25. Rhd4 Qb8 26. c6 Nc5 (26... bxc6 $2 27. Bxa6 Qf8 28. Qe3 $18) 27. cxb7 Nxb7 28. Rb4 $4 (28. Bf3 $142 Nd6 29. Bxa8 Qxa8 30. Qg5 $18) 28... Qc7 $4 (28... Qa7 $142 $14) 29. Bf3 $18 Rd8 30. Rc1 Nc5 31. Rbc4 Rc8 32. Qe3 (32. Rxc5 $6 Qxc5 33. Rxc5 Rxc5 $18) 32... Qd6 33. Rxc5 Rxc5 34. Rxc5 Kg7 35. Rc6 Qb8 36. g3 Rd8 (36... e5 37. Bd5 Re8 38. Qf3 $18) 37. Qxe7 Rf8 38. Qf6+ Kg8 39. Rb6 Qc7 40. Rb7 Qc8 (40... Qc1+ 41. Kg2 Qh6 42. Re7 $18) 41. Kg2 (41. Bd5 $142 Qe8 42. Re7 Qxe7 43. Qxe7 $18) 41... Qc4 42. Rd7 Qb5 43. Qe7 Qf5 44. Be4 (44. Be4 Qg4 45. f3 $18) 1-0 [Event "Kobenhavn"] [Site "?"] [Date "1983.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Iskov"] [Result "1-0"] [PlyCount "73"] [EventDate "1983.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 $11 4. Bb2 O-O 5. e3 d6 6. d3 b6 7. Be2 a5 (7... c5 8. a3 $11) 8. a3 axb4 9. axb4 Rxa1 10. Bxa1 Na6 11. Bc3 Bb7 12. O-O Qd7 13. Nbd2 Ra8 14. Qc2 Ra7 15. Qb2 (15. b5 Nc5 $14) 15... Qd8 (15... c5 $5 $11) 16. Ra1 $14 Ra8 17. Ne1 (17. d4 Nb8 $16) 17... Nb8 18. Rxa8 Bxa8 19. Qa1 Nbd7 20. Bf3 Bxf3 21. Nexf3 Qc8 (21... c5 22. bxc5 bxc5 23. Ne4 $11) 22. Qa4 c5 23. Kf1 d5 24. b5 dxc4 25. Bxf6 Nxf6 26. Nxc4 Qd8 27. Nce5 Ne8 28. Qe4 Nd6 29. Qc6 Qb8 (29... h6 30. Kg1 $11) 30. g3 (30. Nd7 $5 Qa7 31. g3 $16 (31. Nxb6 $6 Qa1+ 32. Ne1 Bc3 33. Qa8+ Qxa8 34. Nxa8 Nxb5 $11)) 30... Bxe5 (30... Qd8 31. Qd7 Qxd7 32. Nxd7 $11) 31. Nxe5 $14 Qa7 (31... Qd8 $5 $14) 32. Nd7 $16 Qa3 33. Kg2 (33. Qxb6 $6 Qxd3+ 34. Kg1 Qd1+ (34... Nxb5 $4 35. Qd8+ Kg7 36. Qf8#) (34... Qxb5 $4 35. Qd8+ Ne8 36. Qxe8+ Kg7 37. Qf8#) 35. Kg2 Qd5+ 36. Kg1 Qd1+ 37. Kg2 Qd5+ 38. Kg1 Qd1+ $11) 33... Kg7 34. Qd5 (34. Nxb6 $6 Qxd3 35. Qxc5 Qxb5 36. Qxb5 Nxb5 $11) 34... Qa1 (34... Nc8 $5 $16) 35. Nxb6 $18 Nxb5 36. d4 $1 Qb1 (36... cxd4 37. Qe5+) 37. Qe5+ (37. Qe5+ Kh6 38. dxc5 $18) 1-0 [Event "Budapest GM"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Urban, J."] [Result "1/2-1/2"] [PlyCount "119"] [EventDate "1993.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d3 e5 7. Nbd2 a5 (7... Na6 8. a3 $11) 8. a3 (8. b5 a4 $11) 8... Nc6 9. Bc3 (9. b5 Nb8 $11) 9... Qe7 (9... axb4 10. axb4 Rxa1 11. Qxa1 $11) 10. Be2 (10. b5 Nd8 $11) 10... Bf5 (10... axb4 11. axb4 Bf5 12. O-O $11) 11. Nb3 (11. b5 Nb8 $11) 11... axb4 12. axb4 d5 ( 12... Rxa1 13. Qxa1 d5 14. Nxe5 Nxe5 15. Bxe5 dxc4 16. dxc4 Qxb4+ 17. Qc3 Qxc3+ 18. Bxc3 $11) 13. b5 Rxa1 14. Bxa1 (14. Nxa1 Nb4 15. Qd2 c5 16. Nxe5 dxc4 17. Bxb4 Qxe5 $17) 14... Nb4 (14... e4 15. dxe4 dxe4 16. bxc6 exf3 17. Bxf3 $14) 15. Nxe5 $14 (15. Bxe5 $143 dxc4 16. Nc1 Rd8 $15) 15... Ne8 16. Qd2 (16. c5 $142 $5 $14) 16... Bxe5 $17 17. Bxe5 dxc4 18. Bc3 Nxd3+ (18... cxb3 $143 19. Bxb4 Nd6 20. b6 $14) 19. Bxd3 Bxd3 (19... cxb3 $143 20. Bxf5 gxf5 21. Qd4 $16) 20. Nc1 Qg5 21. Nxd3 Qxg2 22. Rf1 cxd3 23. Qxd3 Qg4 (23... f6 24. Qc4+ Kh8 25. Qe6 Qxh2 26. Qe4 $15) 24. b6 (24. f4 Qh3 $15) 24... cxb6 $17 25. Qd4 (25. f3 Qh4+ 26. Rf2 Nc7 $17) 25... Qxd4 26. Bxd4 Nd6 27. Ke2 Ra8 28. Rb1 Ra2+ 29. Ke1 (29. Kd3 $5 $17) 29... b5 $19 30. Be5 Nc4 (30... Ne4 31. Rb2 Rxb2 32. Bxb2 $19) 31. Bc3 (31. Bf6 Ra6 32. Bd4 Na3 $17) 31... Rc2 (31... f5 32. Rxb5 Nd6 33. Rb6 $17) 32. Bd4 (32. Bf6 Nd6 33. Be5 Ne4 34. Rxb5 f6 $17) 32... Nd2 (32... Na3 33. Rb3 Ra2 34. Bc5 $17) 33. Rxb5 (33. Kd1 Nxb1 34. Kxc2 Na3+ 35. Kb3 Nc4 $17) 33... Nf3+ 34. Kf1 Rc7 (34... Nxh2+ 35. Kg2 Ng4 36. Rxb7 $17) 35. Bb6 (35. Ke2 Nxd4+ 36. exd4 Kf8 $15) 35... Rd7 (35... Nxh2+ $143 36. Kg2 Rc2 37. Kxh2 Rxf2+ 38. Kg3 $16) 36. Kg2 (36. Ke2 Nxh2 37. f3 f5 $17) 36... Nh4+ (36... Nd2 37. Ba5 Nc4 38. e4 $17) 37. Kg3 Nf5+ 38. Kf3 (38. Kf4 f6 $17) 38... h5 (38... f6 39. e4 Nd6 40. Rb4 $17) 39. Rb1 (39. e4 Ne7 $15) 39... Ne7 40. Bc5 (40. Bd4 Kh7 $17) 40... Nc6 41. Rb3 (41. e4 Ne5+ 42. Ke2 g5 $17) 41... Kg7 (41... g5 42. Ke2 $17) 42. Ba3 (42. e4 g5 $17) 42... Kf6 (42... g5 43. Bb2+ Kg6 44. e4 $17) 43. Ke2 ( 43. Bb2+ Ke6 $17) 43... Ke6 44. h3 (44. Bc5 g5 $17) 44... g5 45. Rb5 f5 { Black plans g4} 46. Bb2 g4 47. hxg4 (47. e4 fxe4 (47... gxh3 $143 48. Rxf5 Nd4+ 49. Bxd4 Rxd4 50. Ke3 $15) 48. Rxh5 gxh3 49. Rxh3 b5 $17) 47... hxg4 48. Kf1 ( 48. Bc3 Rh7 $17) 48... Rf7 49. Kg2 Na7 (49... Rh7 $142 $5 $17) 50. Re5+ $11 Kd6 51. e4 Nc6 (51... fxe4 52. Rxe4 Nc6 53. Rxg4 $11) 52. Rxf5 Rxf5 53. exf5 { The passed pawn on f5 quickly leads to threats} Ne5 (53... b5 54. Kg3 $11) 54. Kg3 b5 55. Bd4 (55. f6 Nd3 56. Bd4 Ke6 $11) 55... Nd3 (55... b4 56. f6 Nc6 57. Bb2 $14) 56. Kxg4 (56. f6 Ke6 $11) 56... Kd5 57. Ba1 (57. Be3 b4 58. f4 b3 $11) 57... Nxf2+ 58. Kf4 Ne4 59. f6 Nxf6 60. Bxf6 1/2-1/2 [Event "Budapest Honved"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Peter, Ambrus"] [Result "1-0"] [WhiteElo "2405"] [BlackElo "2315"] [PlyCount "151"] [EventDate "1994.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d3 e5 7. Nbd2 a6 (7... h6 8. Be2 c6 9. O-O Re8 10. c5 Nd5 11. Ne4 dxc5 12. bxc5 Re7 13. Qc2 Na6 14. Rfd1 Qa5 15. Rdc1 Rb8 16. a3 Bd7 17. Nd6 Qc7 18. Rab1 b5 19. g3 Qd8 20. Bf1 Ndc7 21. Bg2 f6 22. d4 {Markowski,T (2605) -Jedryczka,K (2240)/8th Amplico AIG Life Rapid, Warsaw POL 2008/1-0}) (7... Re8 8. Be2 Nh5 9. Ng1 Nf6 10. Ngf3 Nbd7 11. O-O h6 12. Qc2 Nf8 13. c5 g5 14. Rfc1 Ng6 15. cxd6 cxd6 16. a3 Re7 17. Bf1 g4 18. Ne1 d5 19. Nb3 h5 20. b5 Bh6 21. d4 g3 22. hxg3 { Csom,I-Liss,E/Budapest (Hungary) 1995/0-1 (41)}) 8. Be2 Nc6 9. a3 Bf5 $146 ( 9... b5 10. cxb5 axb5 11. O-O Ne7 12. Nb3 Nf5 13. e4 Nh6 14. Qc2 Bg4 15. h3 Bxf3 16. Bxf3 d5 17. Rfd1 d4 18. Rdc1 Rc8 19. Na5 g5 20. Nc6 Qd7 21. Nxe5 Qe6 22. Bxd4 g4 23. Nxg4 Nfxg4 24. Bxg7 { Fournier,F (1850)-cajamarca/Active (5/0) 2005/Inf 05/1-0 (39)}) 10. Qc2 Qe7 11. Ne4 Nxe4 12. dxe4 Be6 13. Nd2 f5 14. exf5 gxf5 15. b5 Nd8 16. g3 Bd7 17. O-O Ne6 18. Rfe1 Nc5 19. a4 Qf7 20. f4 Kh8 21. Nb3 Ne4 22. Nd2 Nc5 23. Nb3 Ne4 24. Rec1 Rfe8 25. Bd3 exf4 26. exf4 Qg6 27. Qg2 Re7 28. Re1 Rae8 29. Nd4 Bf6 30. Nf3 Qg7 31. Bxf6 Qxf6 32. Qc2 Qg7 33. Kf1 Rg8 34. Qg2 Be8 35. Rac1 Bh5 36. Nh4 Bg4 (36... Qd4 37. Bxe4 Rxe4 (37... fxe4 $2 38. Nf5 Qd3+ 39. Kg1 $18) 38. Rxe4 Qxe4 39. Qxe4 fxe4 $11) 37. Bxe4 $4 (37. Nxf5 $142 Bxf5 38. Bxe4 Bxe4 39. Rxe4 $16) 37... fxe4 $15 (37... Rxe4 $143 38. Rxe4 fxe4 39. Qxe4 $16) 38. Qd2 (38. Rxe4 $143 Bh3 39. Qxh3 Rxe4 $17) 38... Rge8 39. Re3 Kg8 40. Kf2 Kf8 41. Rce1 axb5 42. axb5 Qf6 43. Ra3 Bd7 44. Ng2 d5 45. cxd5 Bxb5 46. Ne3 Bd3 47. Rc1 c6 48. Qb4 Kg8 49. dxc6 bxc6 50. Rc5 h6 51. Qb6 {Attacks the isolani on c6} Rc8 52. Rac3 Bb5 53. Rc2 Rf8 54. Rf5 Qe6 55. Rxf8+ Kxf8 56. Qc5 Kf7 57. Qc3 Qf6 ( 57... Rd7 $142 $5 $11) 58. Qxf6+ $16 Kxf6 59. Ng4+ Kg7 60. Ke3 Rd7 61. Ne5 Rd6 62. Kxe4 h5 63. Kf5 Ba4 64. Rb2 c5 65. Rb7+ Kf8 66. Rc7 Rd1 67. Kf6 Rd6+ 68. Kg5 Rd2 69. Rxc5 Rxh2 70. Kf6 Rc2 71. Ra5 Be8 (71... Bc6 72. Ng6+ Ke8 73. Rxh5 Kd7 $18) 72. Ra8 Re2 73. Ng6+ (73. Nc4 $5 h4 74. gxh4 Re4 $18) 73... Kg8 74. Ne7+ Kh7 (74... Kf8 75. Nf5 h4 76. gxh4 $18) 75. Rxe8 Re3 (75... Rb2 76. Rg8 Rb6+ 77. Kf7 $18) 76. f5 1-0 [Event "Budapest (Hungary)"] [Site "?"] [Date "1995.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Liss, Eran"] [Result "0-1"] [PlyCount "82"] [EventDate "1995.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. d3 e5 7. Nbd2 Re8 (7... Na6 8. a3 $11) 8. Be2 Nh5 (8... a5 9. b5 $11) 9. Ng1 (9. Rb1 Nf6 $11) 9... Nf6 10. Ngf3 Nbd7 (10... Na6 11. a3 $11) 11. O-O h6 (11... Qe7 12. a3 $11) 12. Qc2 {White prepares c5} (12. Nb3 Qe7 $11) 12... Nf8 (12... a5 13. a3 $11) 13. c5 ( 13. a3 a5 $14) 13... g5 (13... Be6 14. b5 $11) 14. Rfc1 $14 Ng6 (14... Nd5 15. a3 $14) 15. cxd6 cxd6 16. a3 (16. d4 g4 17. Ne1 Bd7 $14) 16... Re7 (16... g4 17. Ne1 $11) 17. Bf1 (17. d4 e4 18. Ne1 d5 $14) 17... g4 $11 18. Ne1 d5 { Black plans e4} (18... Bd7 19. d4 $11) 19. Nb3 (19. d4 e4 $14) 19... h5 (19... Bf5 20. Qd2 $11) 20. b5 (20. d4 e4 $14) 20... Bh6 (20... Bf5 $5 $11) 21. d4 $14 g3 (21... e4 $5 $14) 22. hxg3 $16 e4 23. Be2 (23. a4 Bf5 $16) 23... Ng4 (23... Bg4 24. Bxg4 hxg4 25. a4 $16) 24. Nd2 (24. Qd2 Re8 $16) 24... h4 (24... Nxe3 25. fxe3 Bxe3+ 26. Kh1 $14) 25. Bxg4 (25. gxh4 Nxe3 26. fxe3 Bxe3+ 27. Kh1 Nxh4 $14) 25... Bxg4 $16 26. Nf1 (26. gxh4 Nxh4 27. Qb3 Nf5 $16) 26... f5 (26... hxg3 27. Nxg3 f5 28. Qb3 $14) 27. a4 (27. gxh4 Nxh4 28. Qb3 f4 $16) 27... Rh7 ( 27... hxg3 28. Nxg3 (28. fxg3 $143 Rh7 $15) 28... f4 29. Nf1 $11) 28. Ra3 (28. Qb3 h3 $14) 28... Qg5 (28... hxg3 29. Nxg3 Bf8 $19) 29. Rc3 $14 Nf8 (29... hxg3 30. Nxg3 Qh4 31. Nf1 $17) 30. Ba3 (30. Rc5 Rd8 31. Qb3 hxg3 32. Nxg3 Rhd7 $16) 30... Qh5 (30... hxg3 31. Nxg3 f4 32. Nf1 $14) 31. f4 (31. Rc7 $5 $16) 31... exf3 $14 32. Nxf3 Bxf3 33. gxf3 hxg3 $2 (33... Qxf3 34. Bxf8 Bxf8 35. Rc7 Rxc7 36. Qxc7 $11) 34. Qg2 (34. f4 $142 $5 $16) 34... f4 $11 35. Bd6 Re8 { Black gets the initiative} (35... Ne6 36. exf4 Qh4 37. Rc8+ (37. Qxg3+ $143 Rg7 38. Rc8+ Rxc8 39. Rxc8+ Kf7 $19) 37... Rxc8 38. Rxc8+ Kf7 39. Nxg3 (39. Qxg3 $143 Rg7 40. f5 Rxg3+ 41. Nxg3 Qxd4+ 42. Kh2 Nf4 43. Rc7+ Kf6 44. Be7+ Ke5 $19) 39... Nxf4 40. Rc7+ Ke8 41. Rxh7 Nxg2 42. Kxg2 Qxd4 43. Nf5 Qb2+ 44. Kg3 $11) 36. Rc8 (36. exf4 Qh4 37. Rc8 Re6 38. Nxg3 Rg6 $14) 36... Ne6 (36... Rxc8 37. Rxc8 Qg6 $11) 37. Rxe8+ (37. exf4 $142 $5 Nxf4 38. Nxg3 $16 (38. Qxg3+ $4 Rg7 39. Rxe8+ Qxe8 40. Qxg7+ Kxg7 41. Be5+ Kf8 $19)) 37... Qxe8 $15 38. Be5 (38. Nh2 Bg7 39. Ng4 a6 $15) 38... Bg7 (38... fxe3 $143 39. Qxg3+ Kf8 40. Qg4 $14) 39. Bxg7 (39. exf4 Nxf4 40. Qc2 Bxe5 41. dxe5 g2 $19 (41... Qxe5 $6 42. Qc8+ Kg7 43. Rc7+ (43. Qxb7+ Kf6 44. Rc6+ Kg5 45. Rg6+ Kxg6 46. Qa6+ Kg5 47. Qf6+ Kxf6 48. Nxg3 Qe3+ 49. Kf1 Qc1+ 50. Kf2 Rh2#) 43... Kg6 44. Qg8+ Rg7 45. Rxg7+ Qxg7 46. Qxg7+ Kxg7 47. Nxg3 $15)) 39... Rxg7 $17 (39... Kxg7 $143 40. exf4 Kf8 41. Nxg3 (41. Qxg3 $4 Rg7 $19 (41... Nxd4 $6 42. Re1 Qxe1 43. Qxe1 Nxf3+ 44. Kf2 Nxe1 45. Kxe1 $19)) 41... Nxd4 42. Qf2 $14) (39... Nxg7 40. Rc7 Nh5 41. Rxh7 Kxh7 42. Qc2+ Qg6 43. Qc7+ Qg7 44. Qc5 $16) 40. Rc3 Qh5 41. Qe2 $4 (41. b6 $142 axb6 42. exf4 Nxd4 43. Rc8+ Kh7 44. Rc3 $19) 41... g2 $19 (41... g2 42. Qxg2 Qxf3 43. Rc8+ Kh7 44. Qxg7+ Kxg7 45. exf4 Nxd4 $19) 0-1 [Event "HUN-chT Hungary"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Kaposztas, Miklos"] [Result "1/2-1/2"] [WhiteElo "2520"] [BlackElo "2280"] [PlyCount "72"] [EventDate "1993.??.??"] 1. Nf3 g6 2. c4 Nf6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 a5 7. a3 axb4 8. axb4 Rxa1 9. Bxa1 c6 $146 (9... e5 10. O-O Na6 11. Qb3 Be6 12. d4 exd4 13. Nxd4 Bg4 14. Bxg4 Nxg4 15. h3 Ne5 16. Rd1 c5 17. b5 cxd4 18. exd4 Nxc4 19. bxa6 Na5 20. Qd5 b6 21. Nc3 Qa8 22. Qb5 Nc6 23. Nd5 Nb8 24. Nb4 {Gelashvili,T (2600)-Grivas, E (2505)/Acropolis Open, Athens GRE 2007/1/ 2-1/2 (84)}) (9... c5 10. Qb3 Nc6 11. b5 Nb4 12. Bc3 Qa5 13. O-O Ne4 14. Bxg7 Kxg7 15. Nc3 Nf6 16. Rb1 Be6 17. Ng5 Bf5 18. e4 Bd7 19. f4 Ra8 20. e5 Ng4 21. Bxg4 Bxg4 22. h3 Bf5 23. Re1 Qa3 24. Qxa3 {orangutanb4 (1930)-donvito (1725)/kurnik 2011/1-0 (32)}) 10. O-O Qb6 11. Bc3 Na6 12. Qb3 {White intends b5} e5 13. d3 h6 14. Nbd2 Be6 15. Qb2 c5 16. b5 Nc7 17. Ra1 Ra8 18. d4 exd4 19. exd4 cxd4 20. Bxd4 Nfe8 21. Ne4 Bxd4 22. Nxd4 Rxa1+ 23. Qxa1 Bxc4 24. Bxc4 d5 25. Bxd5 Nxd5 26. g3 Ndc7 27. Qa4 Kh7 28. Kg2 Nf6 29. Nxf6+ Qxf6 30. Qc4 Qe7 31. Nf3 Ne8 32. Qd5 Nf6 33. Qd4 Qe6 34. Ne5 Kg7 35. Qb2 Kg8 36. Qd4 Qd5+ 1/2-1/2 [Event "It open"] [Site "?"] [Date "1994.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Horvath, Adam"] [Result "1-0"] [PlyCount "83"] [EventDate "1994.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 $11 4. Bb2 O-O 5. e3 d6 6. Be2 c5 7. bxc5 dxc5 8. O-O Nc6 9. d3 Bf5 10. Qb3 Qc7 11. Nc3 Rad8 12. Rfd1 Rfe8 13. h3 (13. Nd5 Nxd5 14. cxd5 Na5 $11) 13... Nb4 {Will d3 fall?} (13... e5 14. g4 Be6 15. Ng5 $11) 14. Nd5 (14. e4 Bc8 $14) 14... Nbxd5 $11 15. cxd5 e5 16. e4 Bc8 17. a4 Nh5 18. Bf1 Rd6 (18... Nf4 19. Rdc1 $11) 19. a5 f5 20. exf5 (20. Rdc1 Bd7 $14) 20... gxf5 $11 21. Re1 {Increases the pressure on e5. White gets strong initiative} Qf7 (21... Nf4 $5 $11) 22. Bxe5 Bxe5 23. Nxe5 Qxd5 24. Qxd5+ Rxd5 25. Nc6 Rxe1 26. Rxe1 bxc6 27. Re8+ Kf7 28. Rxc8 Nf4 (28... c4 29. Rc7+ Ke6 30. Rxc6+ (30. Rxh7 $2 c3 31. Rh6+ Nf6 $19) 30... Kd7 31. dxc4 Kxc6 32. cxd5+ Kxd5 33. g3 $16) 29. Rxc6 (29. Rc7+ $5 Ke6 30. Rxa7 Nxd3 31. Rxh7 $18) 29... Ne6 $16 30. Ra6 Rd7 31. g3 Nd4 32. Bg2 Ke7 (32... Kg7 33. f4 $16) 33. Bc6 (33. g4 $16) 33... Nxc6 ( 33... Rc7 $142 $5 34. Bd5 Rd7 $16) 34. Rxc6 $18 Rd5 (34... Rxd3 35. Rxc5 Ke6 36. Rc6+ Ke5 37. Rc7 $18) 35. Kf1 Kd7 (35... f4 36. gxf4 Rxd3 37. Rxc5 $18) 36. Ra6 Rxd3 37. Rxa7+ Kc6 38. Rxh7 Kb5 39. Ke2 Rd5 (39... c4 40. Rc7 $18) 40. g4 ( 40. Rh5 $5 Re5+ 41. Kd2 Rd5+ 42. Kc2 Re5 $18) 40... fxg4 41. hxg4 Kxa5 (41... Rd4 42. g5 Rg4 43. Rh5 Kxa5 44. f3 Rg2+ 45. Kf1 $18) 42. Rh5 (42. Rh5 Rd4 43. Rxc5+ Kb6 44. Rg5 $18) 1-0 [Event "Baku it AZE"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Magerramov, Elmar"] [Result "1-0"] [PlyCount "83"] [EventDate "1980.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 c5 7. bxc5 dxc5 8. d3 b6 9. O-O Bb7 10. Qc2 Nc6 11. a3 Qc7 12. Rd1 Rfd8 13. Nbd2 Rac8 14. Rab1 Rd7 15. Bc3 Ne8 16. Bxg7 Nxg7 17. Ne4 Nf5 18. Qb2 (18. Nc3 Rcd8 $14) 18... Rcd8 $11 19. Qc3 f6 20. Qb2 Na5 21. Nc3 e5 22. Ne1 Ne7 23. Qc2 Kg7 24. Bg4 f5 25. Bf3 Bxf3 26. Nxf3 Qd6 {The pressure on d3 grows} 27. e4 f4 28. Nd5 Nac6 (28... Nxd5 $143 29. exd5 (29. cxd5 $143 h6 $11) 29... Re7 30. Re1 $16) 29. Qb2 Rf8 30. a4 Nd4 31. Nxd4 cxd4 (31... Nxd5 $4 32. Nb5 (32. exd5 $6 exd4 33. Re1 f3 $11) 32... Qe7 33. exd5 $18) (31... exd4 $6 32. a5 $11) 32. Nxe7 Qxe7 33. f3 Rf6 34. Qa2 g5 35. Rb5 {White plans a5} Rg6 (35... a6 36. Rb3 $11) 36. a5 $14 Qe6 37. Rdb1 Rf7 (37... g4 $5 38. fxg4 Qxg4 39. Rxe5 f3 $14) 38. axb6 $16 axb6 39. Qa6 (39. Rxb6 $6 Qxb6 40. Rxb6 Rxb6 $14) 39... Rff6 (39... Qe7 40. Rxb6 Rxb6 41. Qxb6 $16) 40. Qa7+ Kh6 41. h3 Rg7 42. Qb8 (42. Qb8 Re7 43. Rxb6 $18) 1-0 [Event "Politiken Cup"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Brondum, Eric"] [Result "1/2-1/2"] [WhiteElo "2510"] [BlackElo "2315"] [PlyCount "94"] [EventDate "1980.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 a5 8. a3 axb4 9. axb4 Rxa1 10. Bxa1 Nbd7 11. O-O b6 $146 (11... Qe7 12. Nc3 c6 13. Nd2 d5 14. cxd5 cxd5 15. Nb5 Qxb4 16. d4 exd4 17. Bxd4 b6 18. Bc3 Qe7 19. Qa1 Nc5 20. Bd4 Bf5 21. Rc1 Rc8 22. Bf3 Qe6 23. h3 Bd3 24. Nc3 Nce4 25. Rd1 Ne8 26. Bxg7 { Majzik,L (2280)-Szeberenyi,A (2230)/Tapolca Open, Budapest HUN 1999/1-0 (34)}) 12. Nc3 Bb7 13. Qb3 Qe7 14. Nd2 h5 15. Bb2 Bh6 16. Bf3 Bxf3 17. Nxf3 Ra8 18. Rd1 Bg7 19. h3 Nf8 20. Ra1 Qd8 21. Ra3 Ne6 22. Qa2 Rxa3 23. Qxa3 g5 24. Ne2 g4 25. hxg4 hxg4 26. Nh4 Nh5 27. Nf5 Qg5 28. Qa8+ Kh7 29. Nfg3 Nxg3 30. Nxg3 Qg6 31. Qe4 Qxe4 32. dxe4 Bf8 33. Kf1 Kg6 34. Ke2 Ng7 35. Kd3 Be7 36. Ne2 Bh4 37. g3 Bd8 38. Nc3 Ne6 39. Ba3 Ng5 40. Bc1 Nh3 41. Nd1 Ng5 42. Bd2 Kf6 43. Nc3 Ke6 44. Nb1 Nh3 45. Be1 Ng5 46. Nc3 Kd7 47. Nd5 Be7 1/2-1/2 [Event "Gausdal Int"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Harestad, Thor Geir"] [Result "0-1"] [WhiteElo "2475"] [BlackElo "2270"] [PlyCount "58"] [EventDate "1993.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 Nc6 8. a3 a5 (8... Bd7 9. O-O Nh5 10. Nfd2 Qh4 11. g3 Qg5 12. Ne4 Qe7 13. Nbc3 Bh3 14. Nd5 Qd8 15. Re1 f5 16. Nec3 Qd7 17. f4 exf4 18. Nxf4 Nxf4 19. gxf4 Rae8 20. Bf3 Bg4 21. Rb1 g5 22. b5 Nd8 23. fxg5 { Panno,O (2570)-Garcia Palermo,C/Villa Gesell tt 1972/1-0 (61)}) (8... b6 9. Nbd2 Bd7 10. Qc2 Re8 11. O-O Ne7 12. Rfe1 h6 13. e4 g5 14. h3 c5 15. bxc5 bxc5 16. Rab1 a5 17. Bc3 a4 18. Rb7 Rb8 19. Reb1 Rxb7 20. Rxb7 Qa8 21. Qb2 Be6 22. Ne1 Ng6 23. f3 {Fournier,F-chessbono/Active 2008/1/2-1/2 (70)}) 9. b5 Ne7 10. Nc3 $146 (10. O-O h6 11. Nbd2 Nh7 12. a4 f5 13. Qc2 g5 14. Rac1 Ng6 15. c5 g4 16. Ne1 h5 17. g3 h4 18. Ng2 hxg3 19. fxg3 Ng5 20. cxd6 cxd6 21. Qc7 b6 22. Qxd8 Rxd8 23. Rc6 Nh3+ 24. Kh1 Bb7 { Fournier,F (1920)-ahahah (1760)/Active (5/0) 2005/Inf 05/0-1 (52)}) 10... Nd7 11. d4 exd4 12. exd4 Nf6 13. O-O Nf5 14. Re1 h6 15. Bf1 d5 16. Ne5 dxc4 17. Bxc4 Nd6 18. Bb3 Kh7 19. a4 Nh5 20. Qf3 {Pawn f7, live or die!} Be6 21. Nd5 Nf5 22. g3 Nf6 (22... Rb8 23. Rac1 c6 $15) 23. Nxf6+ $16 Bxf6 24. Bxe6 fxe6 25. Qxb7 Bxe5 26. dxe5 Qd2 27. Qxc7+ $4 (27. Ba3 $142 Rfc8 28. Rac1 $18) 27... Ng7 $15 {The backward pawn on f2 becomes a target} 28. Qc3 $2 (28. f4 $142 $5 Rac8 29. Qd6 Qxb2 30. Qa3 Qd4+ 31. Qe3 $17) 28... Qxf2+ $19 29. Kh1 Rac8 (29... Rac8 30. Rf1 Qxf1+ 31. Rxf1 Rxf1+ 32. Kg2 Rxc3 33. Bxc3 Rb1 $19) 0-1 [Event "Portoroz It"] [Site "?"] [Date "1987.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Mencinger, V."] [Result "1/2-1/2"] [PlyCount "144"] [EventDate "1987.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 $11 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 Re8 8. Nbd2 Nbd7 9. O-O Nf8 10. Qc2 Bf5 11. Rfd1 h6 12. Bc3 g5 (12... Qe7 13. e4 Bg4 14. h3 $11) 13. Nf1 g4 (13... Ne6 14. Ng3 Bg6 15. Nd2 $14) 14. Nh4 Bd7 15. Ng3 Nd5 16. cxd5 Qxh4 17. d4 e4 18. Be1 (18. Rac1 Rac8 $16) 18... Rac8 $14 19. Nxe4 Bf5 20. f3 Qe7 (20... Qh5 21. Bd3 Bg6 22. fxg4 Qxg4 23. h3 $11) 21. Bd3 gxf3 22. gxf3 Bxe4 23. Bxe4 Qg5+ 24. Kh1 Qxe3 25. Rd3 (25. Bd2 Qxd4 26. Bxh6 Qf6 $14 ) 25... Qg5 $11 26. Rd2 c6 27. Rg2 Qh5 (27... cxd5 $143 28. Rxg5 hxg5 29. Qd3 dxe4 30. fxe4 $16) 28. Bf5 Rc7 29. Bg3 Rce7 (29... Qxf3 $2 30. Bxd6 Rce7 31. Bxe7 Rxe7 32. Rag1 $18) 30. Rf1 (30. Rag1 $5 Qxf3 31. Be5 (31. Bxd6 $143 Re2 32. Qd1 R8e3 $15 (32... cxd5 $2 33. Be5 Rxg2 34. Qxf3 Rxg1+ 35. Kxg1 Bxe5 36. dxe5 Rxe5 37. Qg4+ Ng6 38. h4 $18 (38. Bxg6 $6 Rg5 39. Bh5 Kg7 $16))) 31... dxe5 32. Qe2 Qxd5 33. Be4 $16) 30... cxd5 $11 31. Bg4 Qg6 32. Bf5 (32. Qb3 Qg5 $11) 32... Qh5 33. Bg4 Qg6 34. Bf5 Qf6 35. Bf2 (35. Rfg1 Kh8 $11 (35... Qxd4 $2 36. Bf2 (36. Bxd6 Re1 $15) 36... Qf6 37. Bh4 $18 (37. Rxg7+ $6 Qxg7 38. Rxg7+ Kxg7 $18))) 35... Ng6 (35... Kh8 36. Qd3 $15) 36. Rfg1 $11 Kh8 37. Bxg6 (37. Qd3 Rf8 $11) 37... fxg6 $15 38. Qxg6 Qxf3 39. Qg4 (39. Bh4 Rf7 40. Bf2 b5 $17) 39... Qxg4 $17 40. Rxg4 Rf7 41. Bh4 (41. Bg3 Re4 42. Rxe4 dxe4 $17) 41... Kh7 42. Bg3 Re4 43. Bxd6 (43. Rxe4 dxe4 44. d5 Rf5 $17) 43... Bxd4 $19 (43... Rxd4 $2 44. Rxg7+ Rxg7 45. Rxg7+ Kxg7 46. Be5+ Kg6 47. Bxd4 $18) 44. Rxe4 dxe4 45. Re1 e3 (45... Rf6 46. Bc5 Bxc5 47. bxc5 $19) 46. Bc5 $17 Bxc5 47. bxc5 Re7 48. Kg2 Kg6 49. Kf3 Kf5 (49... Re5 $17) 50. Ke2 $4 (50. Rxe3 $142 Rc7 51. Rc3 $11) 50... Ke4 $19 51. Rb1 Kd5 52. Rc1 Kc6 (52... Re4 53. Rb1 Kc6 54. Rb2 $19) 53. Rc3 (53. Rf1 Kxc5 54. Rf6 Kb4 55. Rxh6 a5 $17) 53... Re5 54. h3 Rxc5 (54... Re7 55. Rc1 $19) 55. Ra3 $17 a5 56. Kxe3 b6 57. Kd2 Rc4 58. Rb3 (58. Rf3 Ra4 59. a3 b5 $17) 58... Kc5 59. a3 h5 60. Rf3 Kb5 61. Rb3+ (61. Rf8 $5 $19) 61... Ka4 62. Rxb6 (62. Rf3 b5 $19) 62... Rh4 (62... Kxa3 63. Rb5 Rh4 64. Rxa5+ Kb4 65. Rg5 Rxh3 66. Ke2 $15) 63. Re6 Rxh3 64. Re5 h4 (64... Kxa3 $6 65. Rxa5+ Kb3 66. Ke2 $15) 65. Rh5 Rh2+ (65... Kxa3 $6 66. Rxa5+ Kb4 67. Re5 $11) 66. Kd3 Rh1 (66... Kxa3 $6 67. Rxa5+ Kb4 68. Rh5 $11) 67. Kc3 Rc1+ (67... h3 68. Kc2 $19) 68. Kd3 (68. Kb2 Rc4 69. Rd5 $19) 68... Rh1 $4 (68... Rb1 69. Kc4 $19) 69. Kc3 Rh3+ $4 (69... h3 70. Kb2 Rh2+ 71. Kc3 $19) 70. Kd2 Rb3 (70... Rxa3 71. Rxh4+ Kb5 72. Rh5+ Kc4 73. Rh4+ Kc5 74. Rh5+ Kc6 75. Rh6+ Kd5 76. Rh5+ Kd4 77. Rh4+ Ke5 78. Kc2 $15) (70... Kxa3 $6 71. Rxa5+ Kb4 72. Re5 $11) 71. Rxh4+ Kxa3 72. Kc2 (72. Rc4 a4 $19) 72... a4 (72... Rb4 73. Rh5 a4 74. Kc3 $19) 1/2-1/2 [Event "EU-Cup Gr2 Montana Crans"] [Site "?"] [Date "1976.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Kristiansen, Jens"] [Result "1/2-1/2"] [WhiteElo "2490"] [BlackElo "2405"] [PlyCount "114"] [EventDate "1976.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 Re8 8. O-O Nbd7 9. Nbd2 Ng4 $146 (9... d5 10. cxd5 Nxd5 11. a3 b6 12. Qb3 Bb7 13. Ne4 Re7 14. Rac1 Nf8 15. Rc2 h6 16. Rfc1 Rc8 17. Ned2 Kh7 18. d4 exd4 19. Bxd4 Ne6 20. Bxg7 Kxg7 21. Qb2+ Nf6 22. Ne5 c5 23. Rd1 h5 24. Ndc4 { Smolensky,Y-Maksimenko,A/Ukraine ch 1976/1-0 (41)}) (9... a5 10. a3 c6 11. Qc2 Qe7 12. Nb3 axb4 13. axb4 Rxa1 14. Rxa1 e4 15. dxe4 Nxe4 16. Bxg7 Kxg7 17. Bd3 Ndf6 18. Nfd4 c5 19. bxc5 dxc5 20. Nb5 Qe5 21. f3 Nd6 22. Nxd6 Qxd6 23. e4 Nd7 24. Be2 { Jirovsky,M (2455)-Lechtynsky,J (2365)/Extraliga Ostrava CZE 1999/1-0 (46)}) ( 9... c5 10. bxc5 Nxc5 11. d4 Nce4 12. dxe5 Nxd2 13. Qxd2 Ne4 14. Qd1 Bg4 15. Qc2 Bf5 16. Qb3 dxe5 17. Rfd1 Qc7 18. Nh4 Nc5 19. Qa3 Be6 20. Nf3 b6 21. Ng5 Bf5 22. g4 Bc2 23. Rd2 Ne4 24. Nxe4 {exp2005-alek1/5768774 kurnik 2011/0-1}) ( 9... Qe7 10. b5 Nc5 11. Nb3 Na4 12. Qc2 Bf5 13. e4 Bg4 14. Rac1 Nxb2 15. Qxb2 Nh5 16. g3 Qd7 17. Nh4 Bh3 18. Rfe1 Bh6 19. Rcd1 Ng7 20. Ng2 Ne6 21. Ne3 Rf8 22. Bf1 Bxf1 23. Nxf1 f5 24. exf5 { Rebber,C-Schmedders,H (2245)/Recklinghausen op 1999/0-1}) 10. Qb3 Qe7 11. Rac1 c6 12. h3 Nh6 13. Ne4 {White plans c5} f5 (13... Nf6 $5 $14) 14. c5+ $16 d5 15. Nd6 Rd8 16. e4 Nb6 17. Nxc8 (17. exf5 gxf5 18. d4 e4 $16) 17... Nxc8 $14 18. Rfe1 Nf7 19. Bd1 (19. exf5 gxf5 20. b5 cxb5 21. Qxb5 Qd7 $14) 19... fxe4 $11 20. dxe4 d4 21. Be2 Bf6 22. Bc4 Kg7 23. g3 Ng5 24. Nxg5 Bxg5 25. Rcd1 b5 26. Bd3 (26. cxb6 Nxb6 27. Be2 Rab8 $11) 26... Qf6 (26... a5 27. a3 $15) 27. Bc2 Qf7 28. f4 Bf6 29. Qxf7+ Kxf7 30. Rd3 a5 31. a3 Ne7 $2 (31... Ke7 $142 $5 $11) 32. Red1 axb4 33. axb4 g5 34. Bb3+ Ke8 35. fxe5 Bxe5 36. Rf1 (36. Kf2 h5 $18) 36... Ng6 37. Rf5 Bh8 38. Kg2 Ra7 39. Rxg5 Bf6 40. Rf5 Bg7 41. e5 Nxe5 (41... Nxe5 42. Bxd4 {Decoy} (42. Bxd4 {Interception})) (41... Bxe5 42. Bc1 {Decoy}) 42. Rxd4 Rxd4 43. Bxd4 Nd3 44. Bxg7 Rxg7 45. Bd1 Nxb4 46. Bf3 Kd7 47. Rf6 Re7 48. Rh6 Nd5 49. Bxd5 cxd5 50. Rb6 Kc7 51. Kf2 b4 52. g4 Re4 53. g5 Rc4 54. Kg3 Rxc5 55. Rxb4 Rc3+ 56. Kg4 Rc4+ 57. Rxc4+ dxc4 1/2-1/2 [Event "Esbjerg"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Mortensen, Erling"] [Result "1/2-1/2"] [PlyCount "71"] [EventDate "1980.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 a5 8. a3 e4 9. dxe4 Nxe4 10. Bxg7 Kxg7 11. Qd4+ Qf6 12. Nbd2 (12. Qxf6+ Kxf6 13. b5 (13. Bd3 Bf5 14. b5 Nd7 15. Bxe4 Bxe4 16. Nc3 Nc5 17. Rd1 Kg7 18. Ke2 Rfe8 19. Rd4 Rad8 20. Nxe4 Nxe4 21. g4 b6 22. h4 Re7 23. Nd2 Nc5 24. Nb1 Na4 25. Kd2 { pcmvr (2845)-bryanotb (2630)/net-chess.com 2009}) 13... Be6 14. Nfd2 Nxd2 15. Kxd2 Nd7 16. Nc3 Kg7 17. Nd5 Rac8 18. Kc3 c6 19. bxc6 bxc6 20. Nf4 Nc5 21. Bd3 Kf6 22. Bc2 Rb8 23. Rhd1 Ke7 24. Rab1 f5 25. f3 Rfe8 { 1/2-1/2 pcmvr (2775)-borisfalcov (2720)/net-chess.com 2008}) (12. b5 Nd7 13. Nbd2 Nc3 14. Bd3 Nc5 15. Bc2 Bf5 16. Bxf5 gxf5 17. Nh4 f4 18. Nf5+ Kg6 19. Ne7+ Qxe7 20. Qxc3 fxe3 21. fxe3 Rae8 22. Qc2+ f5 23. O-O Qxe3+ 24. Kh1 Qd3 25. Qc1 f4 26. a4 Re2 {Pedersen,E (2400)-Mortensen,E (2445)/Arhus DEN-chT 2000/0-1 (41) }) 12... Nc3 13. b5 $146 (13. Rc1 axb4 14. axb4 Nxe2 15. Kxe2 Re8 16. Ra1 Rxa1 17. Rxa1 Na6 18. Rb1 Bf5 19. Rb3 c5 20. bxc5 Nxc5 21. Ra3 h6 22. Qxf6+ Kxf6 23. Nd4 Be6 24. f3 d5 25. cxd5 Bxd5 26. e4 Ne6 27. Ke3 Nxd4 { pcmvr (1700)-agmac/net-chess.com 2006/1/2-1/2 (39)}) 13... Qxd4 14. Nxd4 (14. exd4 $143 Re8 15. Ng1 Bg4 $11) 14... Nd7 15. Rc1 Nxe2 16. Kxe2 b6 17. Rhd1 Bb7 18. N2f3 Rae8 19. Kf1 Ne5 20. Nxe5 Rxe5 21. Ne2 g5 22. Nc3 Rc5 23. Na4 Re5 24. Nc3 Rc5 25. Rd4 Re8 26. Na4 Rce5 27. Rcd1 f5 28. Nc3 Rc5 29. Na4 Rce5 30. Nc3 Kf6 31. Rc1 Rc5 32. Na4 Rce5 33. Nc3 Rc5 34. Rcd1 Rce5 35. Rc1 Rc5 36. Rcd1 1/2-1/2 [Event "Yerevan"] [Site "?"] [Date "1976.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Vaganian, Rafael"] [Result "0-1"] [PlyCount "118"] [EventDate "1976.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 Nbd7 8. O-O Ne8 $146 9. Qb3 (9. Nc3 Nef6 (9... a5 10. a3 (10. b5 Nb6 (10... f5 11. d4 e4 12. Nd2 c5 13. bxc6 bxc6 14. Rb1 Rb8 15. Qa4 Rb4 $14 {0.59/8}) (10... Nef6 11. d4 Re8 12. dxe5 Nxe5 13. Nxe5 dxe5 14. e4 a4 15. a3 Qxd1 $14 {0.50/8}) (10... Qe7 11. Nd5 Qd8 12. d4 e4 13. Nd2 Nef6 14. Qc2 Re8 15. Nxf6+ Nxf6 $14 {0.37/8}) 11. Na4 Nd7 12. Bc3 Nef6 13. Rb1 Re8 14. a3 h6 15. e4 Nh5 $11 {0.25/8}) (10. bxa5 Rxa5 (10... Nef6 11. Qd2 Rxa5 12. d4 b6 13. dxe5 dxe5 14. Rfd1 Bb7 15. Nb5 Bxf3 $14 {0.28/8}) (10... f5 11. d4 Rxa5 12. Qb3 e4 13. Nd2 c5 14. Rfb1 h6 15. Nd5 Nc7 $14 {0.47/8}) (10... c6 11. a6 Rxa6 12. d4 Nef6 13. Rb1 Re8 14. Qc2 c5 15. dxe5 Nxe5 $11 {0.22/8}) 11. Qd2 Nef6 12. d4 Re8 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Rfd1 Qxd2 $11 {0.12/8}) 10... f5 (10... axb4 11. axb4 Rxa1 12. Qxa1 Nef6 13. Rd1 Re8 14. d4 exd4 15. Nxd4 Ne5 $14 {0.37/8}) (10... Nb6 11. c5 dxc5 12. bxc5 Nd7 13. Ne4 Qe7 14. Qc2 f5 15. Ng3 Nxc5 $14 {0.44/8}) (10... Nef6 11. d4 Re8 12. dxe5 Nxe5 13. Nxe5 dxe5 14. e4 Be6 15. Qc2 Qe7 $14 {0.34/8}) 11. Qb3 g5 12. c5+ Kh8 13. Qc4 Rb8 14. d4 b5 15. Qb3 g4 $14 {0.28/8}) 10. a3 (10. d4 exd4 (10... a5 11. b5 Re8 12. dxe5 Nxe5 13. Nxe5 dxe5 14. e4 a4 15. a3 Qxd1 $14 { 0.50/8}) (10... Re8 11. a3 a5 12. Nb5 e4 13. Nd2 Nb6 14. Qc2 Qe7 15. c5 dxc5 $14 {0.34/8}) (10... c5 11. a3 cxd4 12. exd4 Re8 13. Re1 e4 14. Nd2 Nb6 15. c5 dxc5 $16 {0.81/8}) 11. Nxd4 a5 12. a3 Re8 13. Qd2 Ne5 14. Nd5 Bd7 15. b5 c5 $11 {0.12/8}) (10. Rb1 Re8 (10... a5 11. b5 Re8 12. d4 exd4 13. Nxd4 Qe7 14. a4 Nc5 15. Nd5 Nxd5 $14 {0.28/8}) (10... Nb6 11. a3 a5 12. b5 Re8 13. Na4 Nxa4 14. Qxa4 e4 15. Nd2 exd3 $11 {0.25/8}) (10... Qe7 11. d4 a5 12. b5 Nb6 13. c5 dxc5 14. dxc5 Rd8 15. Qc1 Nbd7 $11 {0.22/8}) 11. d4 a5 12. b5 exd4 13. Nxd4 Qe7 14. a4 Nb6 15. Qd3 Qe5 $11 {0.00/8}) 10... Nb6 (10... a5 11. d4 Re8 12. Nb5 e4 13. Nd2 Nb6 14. Qc2 Bf5 15. c5 dxc5 $14 {0.28/8}) (10... Re8 11. d4 a5 12. Nb5 e4 13. Nd2 Nb6 14. Qc2 Bf5 15. Nb3 axb4 $14 {0.31/8}) (10... Qe7 11. d4 c5 12. bxc5 dxc5 13. dxe5 Nxe5 14. Qb3 Nxf3+ 15. Bxf3 Re8 $14 {0.47/8}) 11. d4 exd4 12. Nxd4 c5 13. Ndb5 d5 14. bxc5 Nxc4 15. Bxc4 dxc4 $11 {0.19/8}) 9... Kh8 ( 9... a5 10. a3 $14 (10. bxa5 Rxa5 (10... Nef6 11. d4 e4 12. Nfd2 Rxa5 13. f3 exf3 14. Bxf3 Re8 15. e4 Qe7 $14 {0.28/8}) (10... h6 11. Bc3 Nc5 12. Qb4 Qe7 13. Re1 Nf6 14. Nbd2 Re8 15. Rab1 Ra7 $14 {0.31/8}) (10... Nc5 11. Qb4 Bf5 12. Rd1 e4 13. dxe4 Bxb2 14. Qxb2 Bxe4 15. Nbd2 f5 $14 {0.47/8}) 11. d4 Qe7 12. Nc3 Nef6 13. Nb5 e4 14. Ne1 c5 15. Rb1 Ra6 $11 {0.22/8}) (10. Qa3 Nef6 (10... Qe7 11. Nbd2 f5 12. d4 e4 13. Ne1 Nef6 14. bxa5 Nb8 15. Rb1 Nc6 $14 {0.34/8}) ( 10... c5 11. bxc5 dxc5 12. Nc3 Nef6 13. Rad1 Re8 14. d4 exd4 15. exd4 cxd4 $14 {0.34/8}) (10... Ndf6 11. bxa5 c6 12. Bc3 b6 13. Nbd2 bxa5 14. Rab1 Bg4 15. Qa4 Qc7 $14 {0.62/8}) 11. Nbd2 Re8 12. Nb3 a4 13. d4 e4 14. Nfd2 Nb6 15. Na5 Qd7 $11 {0.00/8}) 10... Nef6 (10... axb4 11. axb4 Rxa1 12. Bxa1 e4 13. Nd4 exd3 14. Bxd3 Ne5 15. Nd2 Qe7 $14 {0.28/8}) (10... Qe7 11. Nc3 Nef6 12. d4 Re8 13. dxe5 Nxe5 14. Nxe5 dxe5 15. e4 Rd8 $14 {0.37/8}) (10... Nb6 11. d4 exd4 12. Nxd4 Qe7 13. Nc3 Nf6 14. Nd5 Nfxd5 15. cxd5 a4 $14 {0.34/8}) 11. Nc3 Re8 12. d4 exd4 13. Nxd4 Ne5 14. Rfd1 Bg4 15. Bxg4 Nfxg4 $11 {0.25/8}) 10. Nbd2 (10. Nc3 a5 (10... Nef6 11. d4 a5 12. a3 exd4 13. exd4 Nb6 14. Rfe1 Bg4 15. bxa5 Rxa5 $14 {0.47/8} ) (10... f5 11. d4 a5 12. a3 e4 13. Nd2 c6 14. Qc2 Qg5 15. Nb3 b6 $14 {0.50/8}) (10... Kg8 11. d4 a5 12. a3 Nef6 13. dxe5 Nxe5 14. Nxe5 dxe5 15. Rfd1 Qe7 $14 { 0.56/8}) 11. a3 Nef6 12. d4 exd4 13. exd4 Nb6 14. bxa5 Rxa5 15. Qb4 Ra8 $14 { 0.44/8}) (10. d4 a5 (10... Qe7 11. Nc3 Nef6 12. Nb5 e4 13. Nd2 Nb6 14. a4 a6 15. Nc3 a5 $14 {0.62/8}) (10... exd4 11. exd4 d5 12. cxd5 Nb6 13. Nc3 Nf6 14. Bc4 a5 15. a3 Ne8 $14 {0.44/8}) (10... f5 11. dxe5 Nxe5 12. Nc3 a5 13. a3 Nf6 14. Nd5 Nxd5 15. cxd5 Kg8 $14 {0.53/8}) 11. a3 exd4 12. Nxd4 Nef6 13. Nc3 Ne5 14. Rfd1 Bg4 15. c5 dxc5 $14 {0.44/8}) 10... Qe7 (10... Nef6 11. d4 Qe7 12. dxe5 dxe5 13. e4 c5 14. a3 Nh5 15. Rad1 Nf4 $14 {0.31/8}) (10... a5 11. a3 Qe7 12. d4 Nef6 13. Qc2 Re8 14. Rfd1 e4 15. Ne1 d5 $14 {0.31/8}) (10... f5 11. d4 e4 12. Ne1 Qg5 13. Nc2 Nef6 14. f3 exf3 15. Bxf3 Re8 $14 {0.50/8}) 11. Rac1 ( 11. a3 a5 12. d4 Nef6 13. Qc2 Re8 14. Rfd1 e4 15. Ne1 Nb6 $14 {0.34/8}) 11... b6 (11... Nef6 12. c5 dxc5 13. bxc5 Nxc5 14. Qc2 Ncd7 15. Qxc7 Qe6 $14 {0.59/8} ) 12. c5 (12. d4 $5 $14 c5 13. Rcd1 f5 14. a3 Nef6 15. Rfe1 e4 $11 {0.25/8}) 12... bxc5 $15 13. bxc5 Nxc5 14. Qa3 (14. Qc2 Bf5 15. Nc4 f6 $15 {-0.38/8}) 14... Nd7 15. Nc4 (15. d4 e4 16. Ne1 Ndf6 $15) 15... c5 16. Nfd2 (16. d4 e4 17. dxc5 dxc5 18. Bxg7+ Nxg7 $11) 16... Qe6 (16... Nef6 17. Na5 Nd5 18. Bf3 $15) 17. d4 exd4 18. Bf3 d5 19. exd4 Rb8 (19... cxd4 20. Nb3 dxc4 21. Bxa8 $15) 20. Rfe1 $11 Qa6 (20... Qf5 21. Ne3 Qg5 22. Bxd5 Bxd4 23. Bxd4+ cxd4 24. Nf3 $14) 21. Bxd5 (21. Qxa6 Bxa6 22. Bxd5 Bxd4 23. Bxd4+ cxd4 $11) 21... Nc7 22. Qxa6 Nxa6 23. Ba3 Nf6 (23... Bxd4 $5 24. Nb3 Bf6 $14) 24. Bc6 (24. Bf3 Nb4 $16) 24... Nb4 25. Bxb4 cxb4 26. d5 Bh6 (26... Rd8 27. Re7 $14) 27. Re7 (27. Rcd1 Rd8 28. Nb3 Kg8 $16) 27... a5 (27... Rd8 28. Rxf7 Nxd5 29. Re1 $11) 28. Ne3 ( 28. Rd1 a4 $16) 28... a4 29. Ra7 b3 (29... a3 30. Ndc4 $16) 30. axb3 (30. Rxa4 b2 31. Rb1 Ng4 32. Rxg4 Bxg4 $16) 30... axb3 31. Rb1 Ng4 32. Nec4 Bg7 (32... b2 33. Ra2 Bg7 34. h3 $11 (34. Nxb2 $143 Bf5 35. Rd1 Rxb2 36. Rxb2 Bxb2 $19)) 33. Rxb3 $16 Bd4 34. Rxb8 Bxf2+ (34... Bxa7 35. Ra8 Bxf2+ 36. Kf1 $16) 35. Kh1 $18 Bxa7 36. Ra8 Bd4 37. d6 (37. Bd7 $142 $1 Nf2+ 38. Kg1 Ng4+ 39. Kf1 Bxd7 40. Rxf8+ Kg7 41. Rd8 Nxh2+ 42. Ke2 Bg4+ 43. Kd3 $18) 37... Nf2+ $14 38. Kg1 Ng4+ 39. Kf1 Nxh2+ 40. Ke1 (40. Ke2 Kg7 $11) 40... Kg7 41. d7 (41. Ke2 $5 $11) 41... Bxd7 $15 42. Rxf8 (42. Bxd7 Rxa8) 42... Bxc6 43. Rd8 Bg1 (43... Bf6 44. Rd3 $15 ) 44. g3 Ng4 45. Ke2 (45. Kf1 Ba7 $15) 45... Bf2 46. Rd6 Bg2 47. Rd3 h5 48. Rb3 f6 49. Nd6 (49. Rc3 f5 $15) 49... f5 $17 50. N6c4 (50. N2c4 Kf6 $17) 50... Kf6 (50... g5 51. Nd6 Kg6 52. N2c4 $17) 51. Ra3 $15 Bd5 52. Rd3 Be6 53. Ra3 (53. Nd6 g5 $17) 53... g5 54. Kf3 Bd4 55. Ra6 (55. Ke2 h4 56. gxh4 gxh4 $17) 55... Ne5+ (55... h4 $5 $17) 56. Nxe5 Kxe5 57. Kg2 (57. Ke2 $5 g4 58. Ra4 $17) 57... g4 58. Ra5+ $2 (58. Kf1 $142 $17) 58... Bd5+ $19 59. Kh2 (59. Kf1 Bc3 60. Nc4+ Kd4 61. Rxd5+ Kxd5 62. Nb6+ Ke4 $19) 59... Bc3 (59... Bc3 60. Nc4+ Kd4 $19) 0-1 [Event "Pula zt"] [Site "?"] [Date "1975.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Hug, Werner"] [Result "1/2-1/2"] [WhiteElo "2530"] [BlackElo "2420"] [PlyCount "112"] [EventDate "1975.??.??"] 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. e3 d6 6. Be2 e5 7. d3 Re8 8. O-O Nbd7 9. Nbd2 c6 10. Qc2 (10. Ne4 Nf8 11. Qc2 Qc7 12. Rac1 Bd7 13. Rfd1 Rad8 14. Nfd2 Nxe4 15. dxe4 Be6 16. a3 Qe7 17. Nf3 f6 18. Rd2 Rd7 19. Rcd1 Red8 20. Qc3 d5 21. exd5 cxd5 22. cxd5 Rxd5 23. Bc4 Rxd2 24. Rxd2 Rc8 { Gibbons,R (2095)-Green,P (2245)/Open, Auckland NZL 2003/0-1 (34)}) (10. a4 Nf8 11. Qb3 Nh5 12. Rad1 Be6 13. Rfe1 f5 14. b5 c5 15. Bf1 g5 16. Qc2 g4 17. d4 gxf3 18. Nxf3 e4 19. Nd2 Qg5 20. d5 Bd7 21. f4 exf3 22. Nxf3 Qh6 23. Nh4 Bxb2 24. Qxb2 Rxe3 {elsh1403-delcrimar/kurnik 2011/0-1 (37)}) 10... Qe7 $146 (10... b6 11. Rfe1 Bb7 12. Bf1 d5 13. Rad1 Qe7 14. a3 e4 15. Nd4 exd3 16. Bxd3 Ne5 17. Bf1 c5 18. bxc5 bxc5 19. N4b3 Rac8 20. Na5 Ba8 21. cxd5 Nxd5 22. Nac4 Nb6 23. Nxb6 axb6 24. f4 Ng4 25. Bxg7 {Stefanov-Unzicker,W/Eforie 1988/1-0 (42)}) ( 10... h5 11. Nb3 Nh7 12. e4 c5 13. Bc3 Qe7 14. Qb2 Ndf8 15. Ne1 Ne6 16. bxc5 dxc5 17. f4 exf4 18. Bxg7 Nxg7 19. Rxf4 Qg5 20. Rf2 Bg4 21. Nf3 Bxf3 22. Rxf3 Qe7 23. Raf1 Ng5 24. Rf6 Rf8 25. Qd2 { Klinke,W-Crede,D (2180)/VK Gr4 1999/1/2-1/2 (55)}) 11. a3 Nf8 12. Rfc1 Ng4 13. c5 d5 14. e4 Ne6 15. Bf1 Ng5 16. Nxg5 Qxg5 17. Nf3 Qd8 18. h3 Nh6 19. Re1 d4 20. Nd2 f5 21. exf5 gxf5 22. f4 Nf7 23. fxe5 Nxe5 24. Nc4 Qd5 25. Qf2 Bd7 ( 25... Be6 26. Nd6 (26. Bxd4 $2 Nxd3 27. Bxg7 Nxf2 28. Kxf2 Kxg7 $19) 26... Re7 27. Kh1 $16 (27. Nxf5 $143 Rf7 $17) (27. Qxd4 Nf3+ 28. gxf3 Bxd4+ (28... Qxd4+ $6 29. Bxd4 Bxd4+ 30. Kh2 $15) 29. Bxd4 Qxd4+ 30. Kh1 Bd5 $19)) 26. Be2 (26. Qxd4 $4 Nf3+ 27. gxf3 Bxd4+ (27... Qxd4+ $6 28. Bxd4 Bxd4+ 29. Kg2 $15) 28. Kh1 Qxf3+ 29. Bg2 Rxe1+ 30. Rxe1 Qxd3 31. Bxd4 Qxd4 $19) 26... Rf8 27. Kh1 (27. Bxd4 $2 Ng4 28. Bxg7 Nxf2 29. Bxf8 Qd4 $19 (29... Rxf8 $6 30. Kxf2 b6 31. cxb6 $15)) (27. Qxd4 $2 Nf3+ 28. Bxf3 Bxd4+ (28... Qxd4+ $6 29. Bxd4 Bxd4+ 30. Kf1 $14) 29. Kh2 Qxc4 30. dxc4 Bxb2 $19) 27... Rae8 28. Nd6 (28. Bxd4 $2 Ng4 29. Bxg4 fxg4 30. Rxe8 Bxe8 $19) 28... Re6 29. Qxd4 (29. Bxd4 $2 Ng4 30. Qf3 Qxd4 $19 (30... Bxd4 $6 31. Qxd5 cxd5 32. Bf3 $19)) (29. Nxb7 Rh6 30. Kg1 f4 $11) 29... Qxd4 30. Bxd4 Nxd3 31. Bxg7 (31. Bxd3 $5 Bxd4 32. Rxe6 Bxe6 33. Re1 $18) 31... Nxe1 $16 32. Bc4 (32. Rxe1 $143 Kxg7 33. Kg1 b6 $17) (32. Bxf8 $6 Rxe2 33. Bh6 Be6 $11 (33... Nxg2 $4 34. Rg1 $18)) 32... Kxg7 33. Bxe6 Bxe6 34. Rxe1 Kf6 35. Nxb7 Bd5 36. Kh2 Rg8 37. g3 f4 38. Rf1 (38. gxf4 $4 Rg2+ 39. Kh1 Re2+ 40. Kg1 Rxe1+ 41. Kf2 Ra1 $19) 38... f3 39. Nd6 Ke5 40. Re1+ Kd4 41. Nf5+ Kd3 ( 41... Kc3 42. Kg1 Kb2 43. Kf2 Kxa3 44. Ne7 $16) 42. Kg1 $16 a5 43. Kf2 axb4 44. Ne7 (44. axb4 $6 Ra8 $11) 44... Rb8 (44... b3 45. Nxg8 (45. Nxd5 $2 cxd5 46. Kxf3 Rf8+ 47. Kg4 b2 $19) 45... Bxg8 46. a4 $11) 45. Nxd5 bxa3 46. Ne7 (46. Nb6 $5 Kc3 47. Na4+ Kc2 48. Ra1 $11) 46... Re8 $16 47. Kxf3 a2 48. Ra1 (48. Rd1+ Kc2 49. Ra1 $17) 48... Rxe7 $11 49. Rxa2 Re5 (49... Kd4 50. Ra5 $11) 50. Ra7 h5 51. Rd7+ Kc4 52. Kf4 Rxc5 53. Rg7 (53. Rd6 Kb5 $14) 53... Rd5 $11 54. h4 c5 55. Rg5 Kd4 56. g4 hxg4 1/2-1/2 [Event "Hastings ENG"] [Site "?"] [Date "1984.??.??"] [Round "?"] [White "Csom, Istvan"] [Black "Hebden, M."] [Result "1/2-1/2"] [PlyCount "40"] [EventDate "1984.??.??"] 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 c6 5. e3 d6 6. Be2 O-O 7. O-O e5 8. d3 (8. d4 e4 9. Nfd2 d5 $14) 8... Nbd7 (8... Bg4 9. Nc3 $11) 9. Nbd2 Qe7 10. Qb3 (10. a3 Re8 $11) 10... Ne8 (10... a5 11. Qa3 $11) 11. Rfe1 (11. d4 e4 12. Ne1 Nef6 $11) 11... Kh8 (11... Nef6 12. Qc2 $11) 12. c5 (12. Qc2 Nef6 $11) 12... dxc5 $11 13. bxc5 Nc7 (13... Nxc5 14. Qa3 $11) 14. Rac1 (14. Qc2 Nxc5 15. Ba3 b6 $14 ) 14... f5 (14... Nxc5 15. Rxc5 Qxc5 16. Ba3 $15) 15. Qc2 $14 g5 16. Nc4 (16. Nb3 Nd5 $14) 16... g4 (16... e4 17. Bxg7+ Kxg7 18. Qb2+ Kg8 19. Nfe5 Nxc5 20. Red1 $11) 17. Nfd2 $14 Ne6 (17... Qe6 $14) 18. Bf1 (18. Nb3 b5 19. Nca5 Nd8 $14 ) 18... Ng5 (18... b5 $142 $5 19. Na5 Nb8 $14 (19... Nexc5 $2 20. Ba3 $18)) 19. Nd6 Nf6 (19... b6 20. d4 $16) 20. N2e4 $4 (20. Rcd1 $142 $16) 20... Ne8 $4 ( 20... fxe4 $142 21. dxe4 Ne8 $19) 1/2-1/2 [Event "Zinnowitz DSV"] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Spiridonov, Nikola"] [Black "Csom, Istvan"] [Result "0-1"] [PlyCount "112"] [EventDate "1967.??.??"] 1. g3 Nf6 2. Bg2 g6 3. b4 Bg7 4. Bb2 O-O 5. Nf3 c6 6. c4 Na6 $146 (6... a6 7. O-O (7. d3 a5 8. Qa4 Na6 9. b5 cxb5 10. cxb5 Nc5 11. Qh4 d5 12. O-O Bd7 13. Rc1 Rc8 14. Nc3 Nh5 15. Qg5 Bxb5 16. d4 Ne6 17. Qxd5 Bc4 18. Qxd8 Rfxd8 19. e3 b5 20. Nd2 Bd3 21. a4 b4 {Fritz 5.32-Doctor? 3.0/1-0 (45)}) 7... d5 8. c5 Bg4 9. d3 Bxf3 10. Bxf3 Nbd7 11. Nd2 a5 12. a3 b5 13. Nb3 a4 14. Nd4 Qc7 15. Bg2 e5 16. Nf3 Rad8 17. e3 Nh5 18. Qe2 f5 19. Nd2 Nhf6 20. Rad1 e4 { Brooks-Mueller,R/IECC 1998}) (6... e6 7. O-O d5 8. Na3 Nbd7 9. d3 a5 10. b5 cxb5 11. Nxb5 dxc4 12. dxc4 {1-0 marre-opponent/internet 2010}) 7. a3 Nc7 8. d3 d6 9. O-O Bd7 10. Qc2 Qc8 11. Rc1 Rb8 12. Nbd2 b6 (12... Bh3 13. e4 $11) 13. c5 bxc5 14. bxc5 d5 15. Be5 Ng4 (15... Bg4 16. Rcb1 $14) 16. Bxg7 $16 Kxg7 17. e4 f6 18. Qa4 Nh6 19. Qxa7 Ra8 20. Qb6 Ra4 (20... Nb5 21. a4 Ra6 22. axb5 Rxb6 23. cxb6 $16) 21. Qb2 Qa8 22. exd5 Rb8 23. Qc2 cxd5 24. c6 Be8 25. Qc5 Nf5 26. Nh4 Nd6 27. Rab1 (27. Bxd5 $2 Rb5 28. Qc2 Rxd5 $19) 27... Rxb1 28. Nxb1 (28. Rxb1 $6 Rxa3 29. Nhf3 Qa7 $15 (29... Bxc6 $143 30. Nd4 $16)) 28... Ra5 29. Qb6 Qa7 30. Qb4 Ra6 31. Re1 Kf8 32. Qf4 (32. Nf3 $5 $14) 32... g5 $11 33. Qg4 $2 (33. Qd2 $142 $11) 33... gxh4 $19 34. Qxh4 Bg6 (34... Rxc6 $6 35. Qh6+ (35. Qxh7 $143 Nf7 $17) 35... Kg8 36. Rxe7 $15) 35. Qh6+ Kf7 36. Nc3 (36. Qh3 Qc5 (36... Rxc6 $6 37. Qd7 Qa5 38. Rxe7+ Kf8 39. Bf1 $17) (36... Bxd3 $6 37. Rxe7+ Kf8 38. Qd7 $17) 37. Qd7 Ndb5 $19) 36... Qc5 37. Ne2 (37. Rc1 Qd4 $19) 37... Nf5 (37... Bxd3 38. Nf4 Bf5 39. g4 $17) 38. Qf4 Rxc6 (38... e5 39. Qd2 $19) 39. g4 (39. Rc1 Qd6 40. Rxc6 Qxc6 $19) 39... e5 40. Qd2 (40. Qa4 Nh4 41. d4 Qc2 42. Qxc2 Rxc2 $19) 40... Nd4 41. g5 Nxe2+ 42. Qxe2 Qxa3 43. gxf6 Qc3 (43... Qxd3 44. Qxe5 Kg8 45. Qe7 $18) (43... Bxd3 $6 44. Qxe5 Qc5 45. Re3 $19) 44. Bf1 Kxf6 45. Qf3+ Kg7 46. Re3 Bf7 47. Qf5 Rg6+ 48. Rg3 Ne6 49. h4 (49. Qf3 Nd4 50. Rxg6+ hxg6 $19 (50... Kxg6 $6 51. Qg3+ Kf6 52. Qh4+ Ke6 53. Bh3+ Nf5 54. Bxf5+ Kxf5 55. Qxh7+ Bg6 56. Qh3+ Kf6 57. Qf3+ Bf5 58. Qxd5 $19) (50... Bxg6 $143 51. Qxd5 Qe1 52. Qd7+ Kf6 53. Qd6+ Kg5 54. Qe7+ Kf5 55. Kg2 $19)) 49... Qd4 50. Rxg6+ hxg6 (50... Bxg6 $6 51. Qxe6 Bf7 52. Qe7 $15) 51. Qf3 Qxh4 52. Qxd5 Qg5+ 53. Kh2 Nd4 54. Qd7 (54. Qe4 Qh5+ 55. Kg3 Be6 $19) 54... Qf5 (54... Nf3+ 55. Kh3 Qg1 56. Qe7 Ng5+ 57. Qxg5 Be6+ 58. Qg4 Bxg4+ 59. Kh4 Bf5 60. f3 g5+ 61. Kh5 Bg6#) 55. Qxf5 gxf5 56. Kg3 f4+ (56... f4+ 57. Kg4 Be6+ 58. Kh5 Kf6 $19) 0-1
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