| ECO B52 in 1987 play it! csom istvan defeats white's palos osman in 100 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Re1 e6 7. d3 Be7 8. Nbd2 O-O 9. Nf1 Qc7 10. Ng3 Rfe8 11. h3 Rad8 12. c3 Bf8 13. Bg5 Rc8 14. Nh2 Qc6 15. Re2 b5 16. d4 h6 17. Bxf6 Nxf6 18. Qd2 cxd4 19. cxd4 Qb6 20. Rd1 Rc4 21. Ng4 Nxg4 22. hxg4 Be7 23. d5 e5 24. b3 Rc5 25. Qb2 Rec8 26. Nf1 Bg5 27. g3 Rc3 28. Kg2 b4 29. Rde1 Qa6 30. Nh2 R8c7 31. Qb1 g6 32. Qb2 Qb5 33. Nf3 Bc1 34. Qb1 Qd7 35. Nh2 Qc8 36. Rf1 Rc2 37. Rxc2 Rxc2 38. Nf3 Rc3 39. Nh2 a5 40. Rd1 Rc2 41. Rf1 Qc3 42. Nf3 Be3 43. Kg1 Bb6 44. Kg2 Qd3 45. Qe1 Re2 46. Qc1 Qxe4 47. Qxh6 Qxd5 48. Qg5 Kg7 49. Qe7 Bc5 50. Qg5 Rc2 |
| ECO B57 in 1978 play it! csom istvan defeats white's damjanovic mato in 101 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. O-O a6 9. a4 Be7 10. a5 Qc7 11. Be3 Nb4 12. Bd3 Bd7 13. Bb6 Qc8 14. f4 e5 15. Qf3 O-O 16. Nd2 exf4 17. Qxf4 Be6 18. Bd4 Nc6 19. Bxf6 Bxf6 20. Qxd6 Rd8 21. Qg3 Be5 22. Qh4 Nb4 23. Nf3 Bf6 24. Qf2 Nxd3 25. cxd3 Rxd3 26. e5 Be7 27. Ne4 Qd8 28. h3 h6 29. Rfc1 Rc8 30. Rxc8 Qxc8 31. Kh2 Qc4 32. Qe2 Bd5 33. Ng3 Bxf3 34. gxf3 Qd4 35. Ra4 Qxa4 36. Qxd3 Qxa5 37. f4 Qb4 38. Qc2 Qxf4 39. Qc8+ Bf8 40. Qxb7 Qxe5 41. Qxa6 Qxb2+ 42. Qe2 Qxe2+ 43. Nxe2 Bd6+ 44. Kg2 Be5 45. Kf3 f5 46. Nc1 Kf7 47. Nd3 Bd6 48. Ne1 Ke6 49. Ng2 g5 50. Ne3 Bc5 51. Nf1 |
| ECO B53 in 1968 play it! csom istvan defeats white's vasiukov evgeni in 96 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Bg5 f6 8. Bh4 e5 9. Qe3 Qa5+ 10. Nc3 Ne7 11. O-O O-O-O 12. Rfb1 d5 13. b4 Qb6 14. Qe1 dxe4 15. b5 exf3 16. bxc6 Qxc6 17. Nb5 Qc5 18. Qa5 a6 19. Rb3 Nd5 20. Rab1 Rd7 21. gxf3 Be7 22. Bg3 g5 23. Qa4 Rhd8 24. c4 Nb6 25. Na7+ Kb8 26. Nc6+ Qxc6 27. Qxc6 bxc6 28. Rxb6+ Kc7 29. Rb7+ Kd6 30. Rd1+ Ke6 31. Rdxd7 Rxd7 32. Rb6 Kd6 33. Rxa6 Kc5 34. h4 h6 35. Kg2 Bd6 36. Ra8 f5 37. h5 f4 38. Bh2 Rf7 39. Rg8 Rf6 40. Kh3 Bf8 41. Kg4 Kxc4 42. Rg6 Rxg6 43. hxg6 Kd5 44. Kf5 Bg7 45. a4 c5 46. a5 c4 47. a6 Kc6 48. Ke6 Bh8 |
| ECO B57 in 1990 play it! csom istvan defeats white's tolnai tibor in 78 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. O-O-O Qc7 10. f3 Na5 11. Bb3 b5 12. g4 Nxb3+ 13. axb3 b4 14. Na4 Nd7 15. h4 Bb7 16. Kb1 Nc5 17. Bg5 Nxa4 18. bxa4 Bxg5 19. hxg5 O-O-O 20. c3 bxc3 21. Rc1 Kb8 22. Rxc3 Qd7 23. a5 Qa4 24. Qd2 e5 25. Nf5 d5 26. Qh2 dxe4 27. Qxe5+ Ka8 28. Qf4 Rd1+ 29. Rxd1 Qxd1+ 30. Rc1 Qxf3 31. Qe5 Rd8 32. Qe7 Qd3+ 33. Ka1 g6 34. Ne3 Qd7 35. Qb4 Qd2 36. Rc3 Qd6 37. Qb3 Kb8 38. Qxf7 Qd7 39. Qb3 Qe7 |
| ECO B51 in 1978 play it! csom istvan defeats white's balshan amikan in 94 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 a6 6. Bf1 Bg4 7. h3 Bxf3 8. Qxf3 g6 9. c3 Bg7 10. Na3 Nf6 11. Nc2 Qb6 12. d3 O-O 13. g4 Rab8 14. Qg3 Nd7 15. Ne3 Qa7 16. a4 b6 17. g5 Qb7 18. f4 b5 19. h4 b4 20. Bd2 Na5 21. Nd5 Nb6 22. Nxb6 Qxb6 23. e5 Nb3 24. Rad1 Nxd2 25. Rxd2 bxc3 26. bxc3 Qa5 27. d4 cxd4 28. Rxd4 dxe5 29. fxe5 Rfc8 30. Bc4 e6 31. h5 Rc5 32. h6 Bxe5 33. Rxe5 Rxe5 34. Bb5 Qc7 35. Bxa6 f6 36. gxf6 Rb2 37. Bf1 Rg5 38. Rd8+ Qxd8 39. Qxg5 Qb6+ 40. Kh1 Qf2 41. Bg2 Kf7 42. a5 Qe1+ 43. Kh2 Qxc3 44. a6 Qc7+ 45. Kg1 Qb6+ 46. Kh2 Qxa6 47. Qc5 Qb7 |
| ECO B66 in 2003 play it! csom istvan defeats white's szieberth adam in 90 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Bd7 10. f3 Qc7 11. Kb1 Na5 12. g4 b5 13. Bd3 Nc4 14. Bxc4 Qxc4 15. h4 g6 16. g5 hxg5 17. Bxg5 Nh5 18. Rhe1 f6 19. Be3 b4 20. Na4 Rb8 21. b3 Qc7 22. f4 e5 23. Ne2 Bc6 24. fxe5 dxe5 25. Nc5 Rb5 26. Ne6 Qc8 27. Nxf8 Rxf8 28. c4 Rb7 29. Bh6 Rh8 30. Qc1 Kf7 31. Rd6 Rd8 32. Red1 Bxe4+ 33. Ka1 Rbd7 34. Rxd7+ Rxd7 35. Rxd7+ Qxd7 36. Qd2 Qd3 37. Qxd3 Bxd3 38. Nc1 Bf1 39. Bd2 Nf4 40. Bxb4 Ng2 41. Kb2 Nxh4 42. Kc3 g5 43. Nd3 g4 44. Nc5 g3 45. Nxa6 Nf3 |
| ECO B66 in 1978 play it! csom istvan defeats white's chiburdanidze ma in 126 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Ng4 10. Nxc6 bxc6 11. Bc5 Bb7 12. h3 Qa5 13. Ba3 Nf6 14. Bxd6 O-O-O 15. e5 Bxd6 16. exd6 Nd5 17. Nb1 Qc5 18. c4 Rd7 19. a3 a5 20. Qd4 Qxd4 21. Rxd4 c5 22. Rd2 Nf6 23. Nc3 Bc6 24. f3 Rhd8 25. Be2 Rxd6 26. Rxd6 Rxd6 27. Rd1 Kd7 28. Kc2 Nh5 29. Rxd6+ Kxd6 30. Kd2 g5 31. Ke3 f5 32. Bd3 Nf4 33. Bf1 Ke5 34. Nb1 Ng6 35. Nd2 Ba4 36. Nb1 h5 37. Nc3 Bc6 38. Ne2 f4+ 39. Kd2 Nh4 40. Ng1 Nf5 41. Bd3 Ne3 42. g4 h4 43. b3 Kd4 44. a4 Nd1 45. Ne2+ Ke5 46. Kxd1 Bxf3 47. Bg6 Bxe2+ 48. Kxe2 Kd4 49. Kd2 e5 50. Be8 e4 51. Bc6 f3 52. Bd5 e3+ 53. Kd1 f2 54. Ke2 Kc3 55. Bc6 Kxb3 56. Bb5 Kc3 57. Bc6 Kxc4 58. Kxe3 f1=N+ 59. Ke4 Nd2+ 60. Kf5 Kd4 61. Bb5 c4 62. Bxc4 Kxc4 63. Kxg5 Nf3+ |
| ECO B66 in 1995 play it! csom istvan defeats white's belotti bruno in 62 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Be3 Bd7 10. f3 Qc7 11. Kb1 Ne5 12. g4 b5 13. a3 Rb8 14. h4 g6 15. Be2 Nc4 16. Bxc4 Qxc4 17. b3 Qc7 18. g5 hxg5 19. hxg5 Rxh1 20. Rxh1 Nh5 21. Nde2 Rc8 22. Bd4 Bc6 23. Qe3 Bb7 24. Rc1 Be7 25. a4 e5 26. Ba7 Bc6 27. axb5 axb5 28. Rd1 Ra8 29. Bb6 Qb7 30. Qg1 Qa6 31. Kc1 b4 |
| ECO B57 in 1985 play it! csom istvan defeats white's mortensen erling in 92 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 Rc8 8. f4 g6 9. Nf3 Bg7 10. h3 O-O 11. e5 Ne8 12. Qe2 dxe5 13. fxe5 Nc7 14. O-O Na5 15. Rd1 Qe8 16. Bf4 a6 17. Qe3 Nxb3 18. axb3 Ne6 19. Bh6 Bc6 20. Bxg7 Kxg7 21. Nd4 Nxd4 22. Rxd4 f6 23. Ne2 Qf7 24. e6 Qg8 25. Rad1 Rfd8 26. R1d3 Rxd4 27. Nxd4 Qe8 28. Qd2 Be4 29. Re3 Bc6 30. Qb4 Kf8 31. Rc3 Be4 32. Re3 Bc6 33. Rd3 Rd8 34. Rc3 Rd6 35. Nxc6 bxc6 36. Re3 Qd8 37. Re1 Rd2 38. Qc4 Qd6 39. Qxa6 Qg3 40. Qf1 Rxc2 41. Re2 Qxb3 42. Rxc2 Qxc2 43. Qa6 Qd1+ 44. Kf2 Qd4+ 45. Kf1 Qf4+ 46. Ke1 Qc1+ |
| ECO B32 in 1998 play it! csom istvan defeats white's horvath jozsef in 68 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Qc7 8. g4 h6 9. h4 a6 10. Rh3 h5 11. g5 Ng4 12. f3 Nge5 13. f4 Ng4 14. Bg2 d6 15. Bd2 g6 16. O-O-O Bg7 17. Be1 Ne7 18. Rhd3 e5 19. f5 gxf5 20. exf5 Bxf5 21. Rxd6 O-O 22. Ne4 Ng6 23. Ba5 Qe7 24. Ng3 Nxh4 25. Qd2 Bg6 26. Bd8 Raxd8 27. Rxd8 Nxg2 28. Rd7 Qe6 29. Qxg2 Ne3 30. Qxb7 Nxd1 31. Rxd1 Qg4 32. Nf1 Qxg5+ 33. Kb1 Qg4 34. Ne3 Qe2 |
| ECO B22 in 1978 play it! csom istvan defeats white's schramm in 78 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Bd3 Be7 7. O-O O-O 8. c4 Qd8 9. dxc5 Nbd7 10. Qe2 Nxc5 11. Bc2 b6 12. Rd1 Qc7 13. Nc3 Ba6 14. Ne5 Rad8 15. Bf4 Qc8 16. Bg3 Bb7 17. Rac1 Qa8 18. f3 Qc8 19. a3 Nh5 20. b4 Nxg3 21. hxg3 Nd7 22. Nxd7 Rxd7 23. Rxd7 Qxd7 24. Rd1 Qc8 25. Nb5 a5 26. Nd6 Qc7 27. Qd3 g6 28. Nxb7 Qxb7 29. Qd7 Rb8 30. Qb5 axb4 31. Rd7 Bc5+ 32. Kh2 Qc8 33. axb4 Bxb4 34. Ba4 Bc5 35. Qc6 Qf8 36. g4 Qh6+ 37. Kg3 g5 38. f4 Qh4+ 39. Kf3 Qf2+ |
| ECO B54 in 1998 play it! csom istvan defeats white's szieberth adam in 126 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. g3 b6 6. Bg2 Bb7 7. O-O e6 8. b3 Nf6 9. Qe2 Qc7 10. c4 Be7 11. Bb2 Nc6 12. Nxc6 Bxc6 13. Nc3 O-O 14. Rac1 Qb7 15. a4 Rac8 16. b4 Qa7 17. Rfd1 Ba8 18. Na2 Nd7 19. Bd4 Qb8 20. Qb2 Bf6 21. Bxf6 Nxf6 22. Qd4 Rfd8 23. f3 Qc7 24. Qe3 a5 25. bxa5 bxa5 26. Nc3 Qc5 27. Qxc5 Rxc5 28. Nb5 Ne8 29. f4 Kf8 30. e5 Bxg2 31. Kxg2 Ke7 32. exd6+ Nxd6 33. Nxd6 Rxd6 34. Rxd6 Kxd6 35. Kf3 Rc7 36. Ke4 Rb7 37. Kd4 Rb4 38. Ra1 Rb2 39. h3 Rb4 40. Ra3 f6 41. g4 g6 42. g5 fxg5 43. fxg5 e5+ 44. Kd3 Kc5 45. Ke4 Rxc4+ 46. Kxe5 Kb4 47. Ra1 Rh4 48. Kf6 Rxh3 49. Kg7 Kb3 50. Kf7 Rh5 51. Kf6 Kb4 52. Ra2 Rh1 53. Kg7 Kb3 54. Re2 Rh4 55. Re7 Kxa4 56. Rb7 Rh5 57. Kf6 Ka3 58. Rb5 a4 59. Rb8 Ka2 60. Rb4 a3 61. Rb8 Ka1 62. Rb3 a2 63. Rb8 h6 |
| ECO B33 in 1975 play it! csom istvan defeats white's gesos pavlos gre in 120 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nb3 Qb6 7. Bc4 e6 8. O-O Be7 9. a4 a6 10. a5 Qc7 11. Be2 Nb4 12. Be3 Bd7 13. Bb6 Qc8 14. Rc1 e5 15. f4 Qc6 16. Qe1 O-O 17. Bf3 Be6 18. Qg3 exf4 19. Qh4 Qd7 20. Nd4 Nfd5 21. Qh5 Nxb6 22. axb6 Bd8 23. Nce2 Bxb6 24. c3 Nd3 25. Rc2 Rac8 26. Rd2 Ne5 27. Nxf4 Rc5 28. Qh4 Bc4 29. Rfd1 Ng6 30. Qg3 Nxf4 31. Qxf4 g6 32. Kh1 Qe7 33. b3 Bb5 34. Nxb5 Rxb5 35. b4 Bc7 36. Rd5 Rxd5 37. Rxd5 b5 38. Qe3 Qf6 39. Qd4 Qxd4 40. Rxd4 Rb8 41. g3 Rb6 42. c4 Kg7 43. cxb5 Rxb5 44. Be2 Rb6 45. Kg2 h5 46. Kf3 Bd8 47. Rd3 Kf6 48. Ra3 Rxb4 49. Bxa6 Bb6 50. Bd3 Rb2 51. g4 Bc5 52. Ra1 Rxh2 53. Kg3 Rd2 54. Bc4 Bf2+ 55. Kf3 h4 56. Ra2 Rd4 57. Bd5 Bg3 58. Ra7 Be5 59. Rxf7+ Kg5 60. Rh7 Rd3+ |
| ECO B57 in 1971 play it! csom istvan defeats white's tukmakov vladimi in 94 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. O-O a6 9. Be3 Qc7 10. f4 Be7 11. Bd3 b5 12. Qf3 Bb7 13. Qh3 Nb4 14. a3 Nxd3 15. cxd3 e5 16. Rac1 Qd8 17. g4 h5 18. gxh5 Rxh5 19. Qf3 Rh7 20. Ne2 Rc8 21. Ng3 Rxc1 22. Bxc1 a5 23. Be3 a4 24. Nd2 Qc8 25. Nf5 Qxf5 26. exf5 Bxf3 27. Nxf3 Nd5 28. Bd2 exf4 29. Nd4 Rh3 30. Nxb5 Rxd3 31. Bxf4 Kd7 32. Bg3 Rb3 33. Nd4 Rxb2 34. Rc1 Bg5 35. Rc6 Be3+ 36. Kf1 Rb6 37. Rc4 Bxd4 38. Rxd4 Ne3+ 39. Kf2 Nxf5 40. Rxa4 Nxg3 41. hxg3 Rb3 42. Ra8 g5 43. a4 Ra3 44. Kg2 Ke6 45. Kh3 f5 46. Kg2 g4 47. Kf2 Ke5 |
| ECO B51 in 1992 play it! csom istvan defeats white's moutousis konsta in 140 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Nf6 5. Nc3 cxd4 6. Qxd4 e5 7. Qd3 h6 8. Be3 Be7 9. a4 O-O 10. O-O Qc7 11. Bc4 Nc5 12. Bxc5 Qxc5 13. Nd5 Nxd5 14. Bxd5 Be6 15. Rfd1 Rac8 16. c3 Bg4 17. a5 b6 18. axb6 Qxb6 19. Ra2 Bd8 20. h3 Bxf3 21. Qxf3 Qc5 22. Ra4 Qb6 23. Rb4 Qa5 24. Rb7 Rc7 25. Rb8 Bg5 26. Rb3 Bd8 27. Kh2 g6 28. Rb8 Kg7 29. Qg4 h5 30. Qe2 Be7 31. Rb5 Qa6 32. c4 h4 33. Rd3 Qa1 34. Ra3 Qc1 35. Rba5 Rb8 36. b3 Qf4+ 37. g3 hxg3+ 38. fxg3 Qc1 39. Qf2 Bg5 40. c5 Be3 41. Qg2 Bxc5 42. Ra1 Qg5 43. R5a2 Bd4 44. Rf1 Rf8 45. Rc2 Rxc2 46. Qxc2 Qe3 47. Qd1 f5 48. Rf3 Qg5 49. h4 Qe7 50. Qc2 f4 51. Qg2 Be3 52. Qh3 fxg3+ 53. Kxg3 Bf4+ 54. Kg2 Rh8 55. Qe6 Qxe6 56. Bxe6 Kf6 57. Bd7 Rh7 58. Bc8 Rh8 59. Bd7 Ke7 60. Bc6 Rxh4 61. Rh3 Rg4+ 62. Kf3 Rg1 63. Rh7+ Kf6 64. Bd5 g5 65. Kf2 Rc1 66. Rf7+ Kg6 67. Rxa7 g4 68. Ra2 Rb1 69. Kg2 Kg5 70. Rf2 Rd1 |
| ECO B20 in 2000 play it! csom istvan defeats white's guimaraes rui in 56 moves | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. O-O a6 8. a4 Be7 9. Qe2 Nf6 10. Rd1 Qc7 11. Bg5 O-O 12. Rab1 h6 13. Bh4 Rd8 14. b4 Bd7 15. Na2 Be8 16. b5 axb5 17. axb5 Ne5 18. Nxe5 dxe5 19. Rdc1 Qb6 20. Bg3 Bc5 21. Bxe5 Bxf2+ 22. Kh1 Bd4 23. Bg3 Ra3 24. Bd3 Bc5 25. Rc3 Rxc3 26. Nxc3 Bd4 27. Na4 Qa5 28. Nb2 Bxb2 |
| ECO C15 in 1964 play it! csom istvan defeats white's meleghegyi csaba in 64 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Qf3 Nc6 6. Be3 Nf6 7. h3 Qe7 8. Nge2 Ne4 9. O-O-O Bxc3 10. Nxc3 Nxc3 11. bxc3 Be6 12. Bd3 Na5 13. Rhe1 O-O-O 14. Kd2 Qa3 15. Rb1 a6 16. Bf4 g6 17. Rb4 Rhe8 18. Reb1 b5 19. Kd1 Qxa2 20. Bc1 Nc4 21. R1b3 Qa5 22. Bxc4 dxc4 23. Ra3 Rxd4+ 24. cxd4 Qxb4 25. c3 Qe7 26. Rxa6 Bd5 27. Qe3 Bxg2 28. Rf6 Be4 29. Qf4 Bf5 30. Qe3 Qd8 31. Qg5 h6 32. Qh4 Re6 |
| ECO C16 in 1966 play it! csom istvan defeats white's pelitov dimitar in 100 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 b6 6. Nf3 Bxc3 7. Bxc3 Ne7 8. a4 Ba6 9. Bxa6 Nxa6 10. Qd3 Nb8 11. a5 Qc6 12. O-O Qc4 13. Qd2 O-O 14. axb6 cxb6 15. Bb4 Nbc6 16. Bd6 Rfc8 17. g4 Ng6 18. b3 Qb5 19. h4 Na5 20. h5 Nf8 21. h6 Ng6 22. hxg7 Qc6 23. Bc5 Kxg7 24. Rxa5 h6 25. Kg2 bxa5 26. Rh1 Rh8 27. Nh4 Qd7 28. f4 Rac8 29. Nf3 a4 30. bxa4 Qxa4 31. Kg3 Rxc5 32. dxc5 h5 33. Rxh5 Rxh5 34. gxh5 Ne7 35. Kh2 Nf5 36. Qg2+ Kf8 37. Qg5 Qxc2+ 38. Kh3 Qf2 39. Qd8+ Kg7 40. Qg5+ Kh7 41. Qg2 Qe3 42. Kg4 Nh6+ 43. Kg5 Qxc5 44. Kh4 Nf5+ 45. Kg4 Nh6+ 46. Kh3 Qb4 47. Qc2+ Nf5 48. Qg2 Kh6 49. Qf2 a5 50. Kg2 a4 |
| ECO C15 in 1965 play it! csom istvan defeats white's meleghegyi csaba in 64 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Qf3 Nc6 6. Be3 Nf6 7. h3 Qe7 8. Ne2 Ne4 9. O-O-O Bxc3 10. Nxc3 Nxc3 11. bxc3 Be6 12. Bd3 Na5 13. Rhe1 O-O-O 14. Kd2 Qa3 15. Rb1 a6 16. Bf4 g6 17. Rb4 Rhe8 18. Reb1 b5 19. Kd1 Qxa2 20. Bc1 Nc4 21. R1b3 Qa5 22. Bxc4 dxc4 23. Ra3 Rxd4+ 24. cxd4 Qxb4 25. c3 Qe7 26. Rxa6 Bd5 27. Qe3 Bxg2 28. Rf6 Be4 29. Qf4 Bf5 30. Qe3 Qd8 31. Qg5 h6 32. Qh4 Re6 |
| ECO C00 in 1964 play it! csom istvan defeats white's schmidt wlodzimi in 54 moves | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. O-O O-O 8. Re1 Qc7 9. e5 Nd7 10. Qe2 b5 11. h4 a5 12. h5 b4 13. Nf1 Ba6 14. h6 g6 15. Bf4 Nb6 16. b3 a4 17. N1h2 Ra7 18. Ng4 Rfa8 19. Qd2 Nd7 20. Bg5 Qd8 21. Qf4 Bxd3 22. cxd3 axb3 23. Bxe7 Qxe7 24. Ng5 Nd4 25. Ne3 Nb6 26. Ng4 bxa2 27. Qf6 Qf8 |