| ECO B40 in 2000 play it! mainka romuald defeats black's mayer jeanmarc in 63 moves | 1. e4 c5 2. Nf3 e6 3. c4 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Be7 7. Be2 a6 8. O-O O-O 9. f4 Qc7 10. Be3 Nbd7 11. Rc1 b6 12. Bf3 Bb7 13. Qe2 Rfe8 14. g4 Nc5 15. Bf2 e5 16. fxe5 dxe5 17. Nf5 Bf8 18. b4 Ne6 19. Nd5 Qd8 20. Qd2 Bxd5 21. cxd5 Nf4 22. Kh1 a5 23. b5 Bb4 24. Qd1 Nd7 25. Rc6 Bc5 26. Bh4 f6 27. d6 g6 28. Qb3+ Ne6 29. Ne7+ Kf7 30. Be2 Bxd6 31. Rxd6 Qxe7 32. Rxe6 |
| ECO B42 in 1982 play it! mainka romuald defeats black's kaiser wolfgang in 59 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. O-O Nec6 7. Nb3 d6 8. Nc3 Nd7 9. f4 Be7 10. Be3 O-O 11. Qf3 Re8 12. Rad1 Qc7 13. Qh3 Nf8 14. g4 b5 15. Rf2 b4 16. Ne2 Na5 17. Nxa5 Qxa5 18. f5 exf5 19. gxf5 Bf6 20. Nf4 Bb7 21. Nh5 Nd7 22. Rg2 Kh8 23. Rg4 d5 24. Nxf6 gxf6 25. Rh4 Rg8+ 26. Kf2 Rg7 27. Bh6 Rgg8 28. e5 d4 29. Bg5 Rg7 30. exf6 |
| ECO B90 in 1989 play it! mainka romuald defeats black's haist in 89 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Qc7 8. Bg5 Nbd7 9. Nd2 h6 10. Be3 b6 11. Bc4 Bb7 12. O-O Be7 13. Qe2 O-O 14. Rfd1 Nc5 15. Bxc5 dxc5 16. Nf1 Rfd8 17. Rxd8+ Qxd8 18. Rd1 Qe8 19. b3 a5 20. Nd5 Nxd5 21. Bxd5 Ba6 22. Qh5 Rd8 23. Ne3 Bf6 24. Ng4 Kf8 25. Nxf6 gxf6 26. Qxh6+ Ke7 27. c4 Bb7 28. Rd3 Bc8 29. Rg3 Qh8 30. Qxh8 Rxh8 31. h3 f5 32. exf5 Bxf5 33. Re3 f6 34. Rg3 Bd7 35. Rg7+ Kd6 36. Rf7 Rh6 37. Be4 Bc6 38. Bxc6 Kxc6 39. f3 Kd6 40. Kh2 Kc6 41. g4 Kd6 42. Kg3 Kc6 43. h4 Kd6 44. h5 Kc6 45. Kh4 |
| ECO B60 in 1995 play it! mainka romuald defeats black's hermesmann hans in 101 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 a6 7. Bxf6 gxf6 8. Qd2 e6 9. Nb3 Bd7 10. O-O-O Qc7 11. Kb1 O-O-O 12. Be2 h5 13. h4 Kb8 14. g3 Rc8 15. f4 Be7 16. Rhf1 Na5 17. Nd4 Nc4 18. Bxc4 Qxc4 19. e5 d5 20. Nf3 f5 21. Ne2 Bb4 22. c3 Ba5 23. Ng5 Be8 24. Qe3 Qc7 25. Nd4 Bb6 26. Rc1 Qe7 27. Qd3 Rc7 28. Rfe1 Bd7 29. Ka1 Rhc8 30. Nh7 Rc4 31. Kb1 Bxd4 32. cxd4 Qb4 33. a3 Rxc1+ 34. Rxc1 Rxc1+ 35. Kxc1 Qe1+ 36. Kc2 Bb5 37. Qc3 Qe2+ 38. Kb3 Bc4+ 39. Kb4 b6 40. a4 Qd1 41. a5 Qa1 42. axb6 a5+ 43. Kc5 Qa4 44. Nf6 Kb7 45. Kd6 Kxb6 46. Ke7 Kb5 47. Kxf7 Qb4 48. Qxb4+ Kxb4 49. Kxe6 Kb3 50. Kd6 Kxb2 51. e6 |
| ECO B36 in 1987 play it! mainka romuald defeats black's dory jeno in 81 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 O-O 10. Qd2 Be6 11. O-O Qa5 12. Rac1 a6 13. b3 Rfc8 14. f4 b5 15. f5 b4 16. fxe6 bxc3 17. exf7 Kxf7 18. Qd5+ Qxd5 19. exd5 Kg8 20. Bf3 a5 21. Rfe1 a4 22. Rxe7 axb3 23. axb3 Rab8 24. Rxc3 Kf8 25. Ree3 Ne8 26. Rcd3 Rc7 27. Bg4 h6 28. Rf3+ Kg8 29. Be6+ Kh7 30. Bf4 Ra8 31. h4 Ra2 32. Rf2 Ra1+ 33. Kh2 Rb1 34. Re2 Rf1 35. Kg3 Nf6 36. Bxd6 Ra7 37. Rf3 Rh1 38. Be5 Nh5+ 39. Kf2 Bxe5 40. Rxe5 Ra2+ 41. Re2 |
| ECO B42 in 1999 play it! mainka romuald defeats black's siebrecht sebast in 61 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. c4 Nbd7 9. f4 h5 10. h3 h4 11. Nc3 Be7 12. Be3 b6 13. Rac1 Bb7 14. f5 e5 15. Nd5 Qb8 16. Nf3 Bd8 17. Rfd1 b5 18. Nxf6+ Nxf6 19. c5 Bxe4 20. Bxe4 Nxe4 21. cxd6 O-O 22. Nxe5 Re8 23. Nc6 Ng3 24. Qf2 Qb7 25. d7 Re4 26. Qf3 Kh7 27. Bf2 Ne2+ 28. Kh1 Nxc1 29. Qxe4 Ne2 30. f6+ Kg8 31. Ne7+ |
| ECO B41 in 1991 play it! mainka romuald defeats black's vandrey wolfgang in 115 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Bd7 10. Nb3 a6 11. a4 Na5 12. e5 Ne8 13. Nxa5 Qxa5 14. Qd2 Rd8 15. Bf3 Qc7 16. Qf2 Rc8 17. Bb6 Qb8 18. Rad1 Bc6 19. a5 Bxf3 20. Qxf3 d5 21. Kh1 f6 22. Qh3 f5 23. g4 g6 24. gxf5 Rxf5 25. Ne2 Ng7 26. Nd4 Rh5 27. Qg2 Kh8 28. Rd3 Bd8 29. Rb3 Be7 30. Rh3 Rxh3 31. Qxh3 Re8 32. Nxe6 Qc8 33. Ng5 Bxg5 34. Qxc8 Rxc8 35. fxg5 Nf5 36. Rd1 Rxc2 37. Rxd5 Nh4 38. Kg1 Nf3+ 39. Kf1 Nxh2+ 40. Ke1 Nf3+ 41. Kd1 Rc8 42. Bd8 Kg8 43. Bf6 Kf7 44. Ke2 Nh4 45. Rd7+ Ke6 46. Rxb7 Nf5 47. Kd3 h5 48. gxh6 Nxh6 49. Rb6+ Kf5 50. Rxa6 Ng4 51. b4 Nf2+ 52. Kd4 g5 53. b5 g4 54. Bh4 Ne4 55. b6 g3 56. Bxg3 Rd8+ 57. Kc4 Nxg3 58. b7 |
| ECO B36 in 1987 play it! mainka romuald defeats black's dory jeno in 81 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 O-O 10. Qd2 Be6 11. O-O Qa5 12. Rac1 a6 13. b3 Rfc8 14. f4 b5 15. f5 b4 16. fxe6 bxc3 17. exf7+ Kxf7 18. Qd5+ Qxd5 19. exd5 Kg8 20. Bf3 a5 21. Rfe1 a4 22. Rxe7 axb3 23. axb3 Rab8 24. Rxc3 Kf8 25. Ree3 Ne8 26. Rcd3 Rc7 27. Bg4 h6 28. Rf3+ Kg8 29. Be6+ Kh7 30. Bf4 Ra8 31. h4 Ra2 32. Rf2 Ra1+ 33. Kh2 Rb1 34. Re2 Rf1 35. Kg3 Nf6 36. Bxd6 Ra7 37. Rf3 Rh1 38. Be5 Nh5+ 39. Kf2 Bxe5 40. Rxe5 Ra2+ 41. Re2 |
| ECO B40 in 2001 play it! mainka romuald defeats black's pruesse horst in 97 moves | 1. e4 c5 2. Nf3 e6 3. c4 d5 4. cxd5 exd5 5. exd5 Nf6 6. Bb5+ Bd7 7. Bc4 Qe7+ 8. Be2 Nxd5 9. O-O Nc6 10. Nc3 Nf4 11. Bb5 Ne6 12. Re1 O-O-O 13. d3 Qf6 14. Ne4 Qf5 15. Be3 Ncd4 16. Bxd7+ Rxd7 17. Nxd4 cxd4 18. Bd2 Qb5 19. Qf3 Kb8 20. b4 Qd5 21. a4 Bd6 22. a5 Rc8 23. a6 b6 24. Rac1 Rdc7 25. Nxd6 Qxd6 26. b5 Qd7 27. Rb1 g5 28. g3 h6 29. Re5 Rc5 30. Re2 Qd5 31. Qxf7 Nc7 32. Qh7 Rxb5 33. Rbe1 Nxa6 34. Qxh6 Rbc5 35. Re5 Qg8 36. Qd6+ Kb7 37. Bxg5 Rxe5 38. Rxe5 Nc5 39. Qxd4 Re8 40. h4 Rxe5 41. Qxe5 Qa2 42. d4 Qb1+ 43. Kg2 Nd3 44. Qe4+ Ka6 45. Qe2 b5 46. d5 Ne1+ 47. Kh2 Qb4 48. d6 Qc3 49. Be3 |
| ECO B30 in 1996 play it! mainka romuald defeats black's schoen wolfram in 77 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 a6 6. Ba4 Nf6 7. Re1 c4 8. Bc2 Bg4 9. b3 cxb3 10. axb3 e6 11. d4 Be7 12. Nbd2 O-O 13. Nf1 Bh5 14. Ng3 Bg6 15. c4 d5 16. cxd5 exd5 17. e5 Ne4 18. Nxe4 dxe4 19. Bxe4 Bxe4 20. Rxe4 Qd5 21. Re3 Rfd8 22. Bb2 Bc5 23. Rd3 Rd7 24. Qe2 Re8 25. Rad1 Bf8 26. Ng5 h6 27. Ne4 Kh8 28. h3 Nb4 29. R3d2 Qxb3 30. f4 Nd5 31. Qg4 Qe3+ 32. Kh1 Rc7 33. f5 Nf4 34. Nd6 Bxd6 35. exd6 Rc4 36. d5 f6 37. Bd4 Qe4 38. Bb6 h5 39. Qf3 |
| ECO B72 in 1994 play it! mainka romuald defeats black's alterman boris in 102 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 O-O 8. f3 Nc6 9. O-O-O d5 10. Qe1 e6 11. h4 Qc7 12. h5 Nxh5 13. g4 Nxd4 14. Bxd4 Bxd4 15. Rxd4 Qe5 16. Qd2 Ng3 17. Rg1 dxe4 18. f4 Nxf1 19. Rxf1 Qg7 20. g5 e5 21. Rd6 e3 22. Qxe3 exf4 23. Qxf4 Bh3 24. Rf2 Rae8 25. Nd5 Re1+ 26. Kd2 Qe5 27. Rh2 h5 28. Qxe5 Rxe5 29. Rxh3 Rxg5 30. c4 Kg7 31. Rd7 Rg4 32. Kd3 Kh6 33. Rxb7 f5 34. Rd7 f4 35. Rf3 h4 36. c5 Rg3 37. Ke2 g5 38. Rd6+ Kg7 39. c6 h3 40. Rf2 f3+ 41. Ke3 Rg2 42. Rxf3 Rxf3+ 43. Kxf3 g4+ 44. Kf4 Rf2+ 45. Kg5 h2 46. c7 Rf8 47. Rd7+ Kh8 48. Rd8 h1=Q 49. Rxf8+ Kg7 50. c8=Q Qxd5+ 51. Rf5 Qd2+ |
| ECO B90 in 1986 play it! mainka romuald defeats black's cserna laszlo in 57 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Qc7 8. O-O b6 9. f4 Bb7 10. Bf3 Nbd7 11. Kh1 Be7 12. Qe2 O-O 13. e5 Ne8 14. Be3 g6 15. Rad1 Bxf3 16. Nxf3 Nc5 17. Bd4 Ng7 18. Bxc5 bxc5 19. exd6 Bxd6 20. Ne4 Bxf4 21. Rd7 Qc6 22. Nf6+ Kh8 23. Ne5 Bxe5 24. Qxe5 Qxa4 25. h3 Qb5 26. Rf4 c4 27. Rh4 h5 28. Qe3 g5 29. Nxh5 |
| ECO B92 in 2002 play it! mainka romuald defeats black's beltz franziska in 39 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. g4 b5 9. g5 b4 10. Ncb5 axb5 11. gxf6 gxf6 12. Nxb5 Qc6 13. Rg1 Ba6 14. a4 bxa3 15. Rxa3 Bb7 16. Rc3 Qxe4 17. Nc7+ Kd7 18. Nxa8 Bxa8 19. Qa1 Qb7 20. Rb3 |
| ECO B31 in 1993 play it! mainka romuald defeats black's brenke andreas in 53 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 e5 6. d3 Bg7 7. Be3 Qe7 8. Nbd2 Nf6 9. Nc4 Nd7 10. Qd2 Nb6 11. Na5 O-O 12. O-O Re8 13. a3 f6 14. b4 cxb4 15. axb4 Be6 16. Rfb1 Nc8 17. c4 Nd6 18. b5 cxb5 19. c5 Nc8 20. d4 exd4 21. Nxd4 Bc4 22. Nxb5 Bxb5 23. Rxb5 Qxe4 24. Rxb7 Ne7 25. Qa2+ Kh8 26. Qf7 f5 27. Re1 |
| ECO B52 in 2003 play it! mainka romuald defeats black's broekmeulen jasp by checkmate in 77 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 g6 9. Nde2 Bg7 10. O-O O-O 11. f3 Rfc8 12. Be3 Rab8 13. b3 Qd8 14. a4 Qa5 15. Qd2 Nd7 16. Rab1 a6 17. Rfd1 Kf8 18. Kh1 Nc5 19. Bh6 Ne6 20. Bxg7+ Kxg7 21. f4 f5 22. Qb2 fxe4 23. Rd5 Qd8 24. Nxe4+ Kg8 25. Rf1 Nb4 26. Qd2 Qb6 27. a5 Qa7 28. Qxb4 Qe3 29. N4g3 Rf8 30. Rf3 Qa7 31. Qd2 b5 32. cxb5 axb5 33. f5 Nc7 34. Rd4 b4 35. fxg6 Qxa5 36. Qh6 Qa1+ 37. Ng1 Rxf3 38. Qxh7+ Kf8 39. Qh8# |
| ECO B42 in 1998 play it! mainka romuald defeats black's happel heiner in 55 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 g6 8. Nc3 Bg7 9. Be2 O-O 10. Nb3 Nc6 11. Bf4 d5 12. exd5 exd5 13. cxd5 Nb4 14. d6 Re8 15. Bf3 Bf5 16. Nd4 Bd3 17. a3 Qb6 18. axb4 Qxd4 19. Ne2 Rxe2 20. Bxe2 Qxf4 21. Qxd3 Rd8 22. Rfd1 Qxb4 23. Bf3 Ne8 24. d7 Nf6 25. Qd6 Qb5 26. Rac1 Nxd7 27. Qc7 Bf6 28. Bg4 |
| ECO B41 in 1994 play it! mainka romuald defeats black's allen andrew in 51 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 a6 9. a4 Qc7 10. a5 Nbd7 11. Nb3 b5 12. axb6 Nxb6 13. Qd4 Nbd7 14. Rfd1 Bb7 15. Na5 Ne5 16. f3 Rfc8 17. Qb6 Qxb6 18. Bxb6 Bc6 19. Bxa6 Rcb8 20. Bc7 Rxb2 21. f4 Rxc2 22. fxe5 Rxc3 23. exd6 Bxd6 24. Bxd6 Rxa6 25. Be5 Rc2 26. Nxc6 |
| ECO B52 in 2003 play it! mainka romuald defeats black's hoffmann uwe in 55 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. b3 Be7 8. Bb2 O-O 9. c4 Qc7 10. d4 cxd4 11. Nxd4 Rac8 12. Nc3 Rfd8 13. Rad1 Bf8 14. f4 a6 15. Kh1 Re8 16. Nf3 e5 17. fxe5 Nxe5 18. Nxe5 dxe5 19. Rxf6 gxf6 20. Nd5 Qc6 21. Rd3 Bg7 22. Rg3 Kh8 23. Rh3 f5 24. exf5 Rcd8 25. f6 Bxf6 26. Qh5 Kg8 27. Qxh7+ Kf8 28. Ba3+ |
| ECO B41 in 2004 play it! mainka romuald defeats black's laubsch bernd in 60 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 e5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nf5 h5 10. f3 hxg4 11. fxg4 Rh3 12. O-O Qc6 13. Ng3 Qd7 14. Rxf6 Rxg3+ 15. hxg3 gxf6 16. Nd5 Be7 17. g5 Qh3 18. Qf3 Bd8 19. Be3 fxg5 20. Rf1 f6 21. Bxg5 Nd7 22. Rf2 Bb6 23. Nxb6 axb6 24. Rh2 Qe6 25. Rh8+ Nf8 26. Bxf6 Qf7 27. Qf5 Qxa2 28. Bg7 Qb1+ 29. Kg2 Qxc2+ 30. Kh3 Ke7 |
| ECO B70 in 1991 play it! mainka romuald defeats black's werner clemens in 61 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Kh1 Nc6 9. Nb3 Be6 10. Bg5 Rc8 11. f4 Na5 12. f5 Bc4 13. Bd3 b5 14. Qe2 b4 15. Nd1 Re8 16. Ne3 Bxd3 17. cxd3 Nc6 18. Rad1 a5 19. Qf2 a4 20. Nd2 Qa5 21. Ndc4 Qc5 22. Qh4 d5 23. fxg6 hxg6 24. Bxf6 Bxf6 25. Rxf6 dxc4 26. Rf3 cxd3 27. Nf5 f6 28. Rfxd3 gxf5 29. Qh5 Qf2 30. Qg6+ Kf8 31. Rh3 |