| ECO B33 in 1999 play it! mainka romuald defeats white's duncker joachim in 92 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nxc6 bxc6 8. O-O g6 9. Bb3 Bg7 10. Be3 Qc7 11. h3 O-O 12. f4 a5 13. Qf3 Bb7 14. Rab1 c5 15. Bd5 Nxd5 16. Nxd5 Bxd5 17. exd5 Rab8 18. b3 c4 19. Qe4 Rfc8 20. f5 Bf6 21. fxg6 hxg6 22. Rbc1 Rb5 23. Kh2 Qb7 24. Rcd1 cxb3 25. cxb3 Rb4 26. Qd3 a4 27. bxa4 Rxa4 28. Rf2 Qa8 29. Rdd2 Be5+ 30. g3 Rc3 31. Qe2 Qc8 32. Rc2 Rh4 33. Kg1 Rxh3 34. Bf4 Bxf4 35. Rxc3 Qxc3 36. gxf4 Re3 37. Qc2 Qxc2 38. Rxc2 Rd3 39. Rc7 Kf8 40. Rc8+ Kg7 41. Ra8 Rxd5 42. Kf2 Kf6 43. Ke3 Kf5 44. Ra7 Rd1 45. Ke2 Ra1 46. Kf3 f6 |
| ECO B30 in 1998 play it! mainka romuald defeats white's dergatschova dau in 72 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. Qe2 Bg4 6. d3 e6 7. Nbd2 Be7 8. h3 Bh5 9. O-O O-O 10. Bxc6 bxc6 11. g4 Bg6 12. Nh2 Nd7 13. f4 f5 14. Ndf3 Kh8 15. Re1 Bh4 16. Nxh4 Qxh4 17. Kg2 fxg4 18. hxg4 c4 19. Be3 cxd3 20. Qxd3 d5 21. f5 Ne5 22. Qe2 exf5 23. exf5 Bxf5 24. gxf5 Rxf5 25. Bf2 Qf6 26. Bg3 Qg6 27. Rac1 h5 28. Qc2 h4 29. Re3 Raf8 30. Nf1 hxg3 31. Rxg3 Rf2+ 32. Qxf2 Qe4+ 33. Rf3 Rxf3 34. Qc2 Nd3 35. Ng3 Rf2+ 36. Kh3 Qg2+ |
| ECO B23 in 1999 play it! mainka romuald defeats white's cordts ingo in 100 moves | 1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Bb5 Bd7 5. Nf3 g6 6. O-O Bg7 7. d3 a6 8. Bxc6 Bxc6 9. Qe1 b5 10. Kh1 b4 11. Nd1 a5 12. f5 a4 13. Rb1 Nf6 14. e5 dxe5 15. Nxe5 Bb7 16. Ne3 g5 17. N3c4 h6 18. Bd2 Qc7 19. a3 O-O 20. axb4 cxb4 21. Bxb4 Nd5 22. Bd2 Ra6 23. Qg3 e6 24. f6 Nxf6 25. Rxf6 Bxf6 26. Ng4 Qd8 27. Nxh6+ Kh7 28. Ng4 Bg7 29. Qh3+ Kg8 30. Nh6+ Bxh6 31. Qxh6 e5 32. Qh5 Rg6 33. Rf1 Qd5 34. Ne3 Qc6 35. Rf3 Bc8 36. Nc4 g4 37. Rf1 Bb7 38. Rg1 Re8 39. Bc3 Rh6 40. Qxg4+ Rg6 41. Qh5 a3 42. bxa3 Kg7 43. Nxe5 Qxc3 44. Nxg6 Bxg2+ 45. Kxg2 Qxc2+ 46. Kg3 Re3+ 47. Kg4 Qe2+ 48. Kf4 Qf2+ 49. Kg4 Qxg1+ 50. Kf4 Qf2+ |
| ECO B22 in 2006 play it! mainka romuald defeats white's baeumler ilja in 60 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nb6 8. Bd3 Nc6 9. a3 dxe5 10. dxe5 Nd7 11. Qe2 Ndxe5 12. Nxe5 Qa5+ 13. Nc3 Qxe5 14. Be3 Be7 15. O-O O-O 16. f4 Qb8 17. Ne4 f5 18. Ng5 h6 19. Qh5 hxg5 20. g4 Bd7 21. fxg5 Qe5 22. Rae1 g6 23. Qxg6+ Qg7 24. gxf5 Qxg6 25. fxg6 Ne5 26. Be4 Bc6 27. Bf4 Bc5+ 28. Kg2 Nd3 29. Bxc6 Nxe1+ 30. Rxe1 Rxf4 |
| ECO B41 in 1987 play it! mainka romuald defeats white's ostojic predrag in 86 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. g4 Nc6 8. g5 Nd7 9. h4 O-O 10. Rg1 a6 11. a4 d5 12. exd5 exd5 13. Nxd5 Qa5+ 14. Nc3 Nde5 15. Nxc6 Nxc6 16. Bd2 Qe5 17. Rg3 Nd4 18. Kf1 Nf5 19. Rh3 Nd4 20. Bg4 Bf5 21. Bxf5 Qxf5 22. Kg2 Rad8 23. Rc1 Bc5 24. Re3 Ne6 25. Rf3 Qg4+ 26. Rg3 Qxh4 27. Qe2 Rxd2 28. Qxd2 Rd8 29. Qe1 Nf4+ 30. Kf3 Ne6 31. Rd1 Re8 32. Qd2 Qh2 33. Re1 Kf8 34. Re4 Rd8 35. Qe1 Nd4+ 36. Rxd4 Bxd4 37. Ne4 Be5 38. Qb4+ Kg8 39. Qe7 Qh1+ 40. Rg2 Qd1+ 41. Ke3 Qe1+ 42. Kf3 Qd1+ 43. Ke3 Qc1+ |
| ECO B46 in 2006 play it! mainka romuald defeats white's luther thomas in 122 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Bd3 Qc7 8. O-O Nxd4 9. Bxd4 Bc5 10. Bxc5 Qxc5 11. Kh1 d6 12. Qd2 e5 13. Rae1 Be6 14. f4 exf4 15. Qxf4 O-O 16. e5 dxe5 17. Rxe5 Qc7 18. Qg3 Qd8 19. h3 Rc8 20. Ne4 Nxe4 21. Bxe4 b5 22. Bd3 Bc4 23. Bxc4 Rxc4 24. c3 Rc6 25. Qe3 Rc7 26. Re1 Qd6 27. Re7 g6 28. Rxc7 Qxc7 29. Qe5 Qc4 30. a3 Qb3 31. Re2 Rd8 32. Kh2 Qd1 33. Rf2 Qd6 34. Qxd6 Rxd6 35. Kg3 Kg7 36. Re2 f5 37. Kf3 Kf6 38. h4 Rd3+ 39. Kf2 h6 40. Ke1 g5 41. hxg5+ hxg5 42. Re8 f4 43. Ra8 Rd6 44. Ke2 g4 45. b3 Kg5 46. Rf8 Re6+ 47. Kd2 Re3 48. c4 bxc4 49. bxc4 Rxa3 50. c5 Ra5 51. Rc8 Kh4 52. Kd3 Kg3 53. Ke4 Ra2 54. Rg8 Rxg2 55. Kf5 Kf3 56. Rb8 Kg3 57. Rg8 f3 58. Rxg4+ Kh3 59. Rf4 f2 60. c6 Rg8 61. c7 Kg3 |
| ECO B23 in 2005 play it! mainka romuald defeats white's krause clemens in 44 moves | 1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 Be7 6. O-O a6 7. d4 cxd4 8. Nxd4 Qc7 9. Be3 d6 10. h3 O-O 11. Qe2 Bd7 12. Rad1 b5 13. Nxc6 Bxc6 14. a3 Qb7 15. Bc1 a5 16. Rfe1 Rac8 17. Nd5 exd5 18. exd5 Nxd5 19. Bxd5 Bxd5 20. Qxe7 Qa8 21. Kh2 Bf3 22. Rxd6 Rce8 |
| ECO B41 in 1987 play it! mainka romuald defeats white's king daniel in 72 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 a6 7. Qf3 Qb6 8. Nb3 Qc7 9. g4 b5 10. Bd3 Bb7 11. g5 Nfd7 12. Be3 Nc5 13. O-O Nbd7 14. a3 Be7 15. Qh3 O-O 16. Rac1 Rae8 17. f5 Nxd3 18. cxd3 exf5 19. Qxf5 Qd8 20. Nd5 Bxd5 21. Qxd5 Ne5 22. d4 Nc4 23. Bf4 Nxb2 24. Rc6 Qd7 25. Bg3 Nc4 26. Rf3 Bxg5 27. Rxa6 Qg4 28. Qf5 Qxe4 29. Qxe4 Rxe4 30. Bxd6 Nxd6 31. Rxd6 Ra8 32. Nc5 Be3+ 33. Kg2 Rxd4 34. Rc6 Rd2+ 35. Kh3 Bxc5 36. Rxc5 Ra2 |
| ECO B30 in 2002 play it! mainka romuald defeats white's kauch markus in 96 moves | 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O e5 7. Nbd2 Nge7 8. c3 O-O 9. a3 a5 10. a4 h6 11. Nc4 Rb8 12. d4 cxd4 13. cxd4 exd4 14. Bf4 Be6 15. Rc1 b5 16. axb5 Rxb5 17. Bxd6 Bxc4 18. Bxe7 Nxe7 19. Rxc4 Rxb2 20. Nxd4 Qb6 21. Qa4 Rb4 22. Rxb4 axb4 23. Nb3 Nc6 24. Kh1 Ne5 25. Qa5 Qxa5 26. Nxa5 Ra8 27. Nb3 Ra3 28. Rb1 Nd3 29. f4 g5 30. Bf1 Nf2+ 31. Kg2 Nxe4 32. Bc4 Ra2+ 33. Kf3 Nd6 34. Bd5 gxf4 35. Kxf4 Rxh2 36. Nc5 Rf2+ 37. Ke3 Rf5 38. Rd1 Rg5 39. Kf3 Nb5 40. Ne4 Rf5+ 41. Kg4 Re5 42. Kf4 Re7 43. Rb1 Be5+ 44. Kf3 Bc3 45. g4 Kg7 46. Ng3 Nd4+ 47. Kf2 Kg6 48. Rh1 Kg5 |
| ECO B42 in 2003 play it! mainka romuald defeats white's kummerow heiko in 78 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Be3 d6 7. O-O Nf6 8. Nc3 Nbd7 9. Kh1 O-O 10. f4 Qc7 11. Qf3 b5 12. Qh3 Bb7 13. Rae1 Qb6 14. Nb3 Bxe3 15. Rxe3 e5 16. Rg3 Kh8 17. Qh4 Rae8 18. Nd2 h6 19. Nd1 Qd8 20. Rh3 Nc5 21. f5 d5 22. exd5 e4 23. Be2 Qxd5 24. Qf4 e3 25. Nf3 Re4 26. Qg5 b4 27. b3 Re7 28. Bc4 e2 29. Bxe2 Rxe2 30. Qf4 Nh7 31. f6 g5 32. Qc7 g4 33. c4 Qc6 34. Qxc6 Bxc6 35. Rxh6 gxf3 36. gxf3 Re6 37. Rh5 Nd7 38. h4 Rxf6 39. Kh2 Re8 |
| ECO B56 in 2000 play it! mainka romuald defeats white's koscielski janus in 73 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 e6 7. Qd2 a6 8. f4 h6 9. Bxf6 Qxf6 10. O-O-O Nc6 11. Qe3 Qd8 12. Nf3 Qc7 13. Be2 g5 14. Kb1 O-O-O 15. fxg5 hxg5 16. Qxg5 Be8 17. h4 Kb8 18. h5 f6 19. Qg4 Bf7 20. Bc4 Qe7 21. Bb3 Rc8 22. Rh4 Rc7 23. Qh3 Bh6 24. Qg3 Ne5 25. Nxe5 dxe5 26. Rhh1 Bg5 27. Qf3 Be8 28. a3 b5 29. Rd3 Rc6 30. g4 Rb6 31. Rhd1 Kc7 32. Qf2 Rb7 33. Rd8 b4 34. axb4 Qxb4 35. Qe2 a5 36. Qc4+ Qxc4 37. Bxc4 |
| ECO B31 in 2000 play it! mainka romuald defeats white's bogorads mihails in 106 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 d5 8. e5 Ne8 9. d4 cxd4 10. cxd4 Nc7 11. a4 Bf5 12. Bxc6 bxc6 13. Nc3 Rb8 14. a5 f6 15. exf6 exf6 16. Na4 Qd6 17. Nc5 g5 18. a6 Rf7 19. Nd2 Bf8 20. Ndb3 Rg7 21. Na5 Nb5 22. Nab7 Qc7 23. g4 Bd7 24. Qd3 Bc8 25. Bd2 h5 26. gxh5 Qf7 27. h6 Rh7 28. Re3 Rxh6 29. Rg3 Qh7 30. Qxh7+ Kxh7 31. Bc3 Rxh3 32. Re1 Rxg3+ 33. fxg3 Bxb7 34. Nxb7 Kg6 35. Re6 Rc8 36. Kg2 g4 37. Na5 c5 38. dxc5 Nxc3 39. bxc3 Bxc5 40. Nb7 Bb6 41. Rd6 Rxc3 42. Rxd5 Rc2+ 43. Kh1 Ra2 44. Nc5 Bxc5 45. Rxc5 Rxa6 46. Rc4 f5 47. Kg2 Kf6 48. Rc5 Ra2+ 49. Kg1 a5 50. Rb5 a4 51. Ra5 a3 52. Kf1 Ke6 53. Kg1 Kd6 |
| ECO B32 in 2007 play it! mainka romuald defeats white's kummerow heiko in 64 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Nf6 9. Re1 Bb7 10. Bg5 Be7 11. e5 Nd7 12. Bxe7 Qxe7 13. Na4 O-O 14. Re3 f5 15. f4 Kh8 16. Rg3 Rg8 17. Qd2 c5 18. c4 d4 19. b4 cxb4 20. Bf1 Bc6 21. Nb2 Nc5 22. Qxb4 Rab8 23. Qa3 Qa7 24. Nd3 Ne4 25. Rh3 g5 26. fxg5 Rxg5 27. c5 Rbg8 28. Nb4 Ba8 29. Qxa6 Qxc5 30. Nd3 Qc2 31. Ne1 Qf2+ 32. Kh1 Qb2 |
| ECO B26 in 2001 play it! mainka romuald defeats white's welz peter in 72 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nf3 b4 9. Nd1 Nd4 10. Nh4 Qa5 11. O-O Qa4 12. Bxd4 Bxd4 13. Kh1 Bg7 14. f4 Nh6 15. f5 Ng4 16. Qg5 Ne5 17. b3 Qa3 18. fxg6 hxg6 19. Nf5 Bxf5 20. exf5 Rh5 21. Qc1 Qxc1 22. Rxc1 gxf5 23. Rb1 Kd7 24. Ne3 e6 25. g4 fxg4 26. Nxg4 f5 27. Nxe5+ Bxe5 28. h3 Rb6 29. c4 bxc3 30. Rbc1 a5 31. Rg1 Bd4 32. Rgf1 Rh4 33. Rf3 Be5 34. Kg1 a4 35. bxa4 Rxa4 36. a3 Rb2 |
| ECO B32 in 2002 play it! mainka romuald defeats white's braslavskij alex in 102 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. c4 Nf6 6. Nc3 e6 7. Be3 a6 8. Be2 h5 9. h3 Bb4 10. Qc2 Ne5 11. O-O Bxc3 12. Qxc3 Nxe4 13. Qc2 Nf6 14. f4 Ng6 15. Rad1 Ne7 16. Qa4 Rb8 17. Qa3 b6 18. Bd2 Ne4 19. Bb4 Nc5 20. Nb3 d6 21. Nxc5 dxc5 22. Bc3 f6 23. b4 Nf5 24. Rf2 cxb4 25. Bxb4 a5 26. Bc3 Bd7 27. Bd3 Kf7 28. Bxf5 exf5 29. c5 Be6 30. cxb6 Qxb6 31. Bxa5 Ra8 32. Bxb6 Rxa3 33. Bc5 Rxa2 34. Rxa2 Bxa2 35. Rd7+ Kg6 36. Kf2 Rc8 37. Be3 Bb1 38. Kf3 h4 39. Kf2 Be4 40. Rd2 Rc3 41. Rd7 Rb3 42. Rd2 Bxg2 43. Rd7 Bxh3 44. Bc5 Rg3 45. Bf8 Kh7 46. Be7 Kg8 47. Bd6 Rg2+ 48. Kf3 Rc2 49. Rd8+ Kh7 50. Bf8 Bg4+ 51. Ke3 Bh3 |
| ECO B41 in 1994 play it! mainka romuald defeats white's mokosch andreas in 44 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d6 7. O-O Be7 8. Nc3 O-O 9. Re1 Nd7 10. Bf4 Nde5 11. Nxe5 dxe5 12. Be3 b6 13. Bf1 Qc7 14. Qb1 a6 15. Rd1 b5 16. a3 Bb7 17. Ne2 Rac8 18. c3 Na5 19. b3 f5 20. exf5 exf5 21. f4 Bd6 22. fxe5 Bxe5 |
| ECO C78 in 1991 play it! mainka romuald defeats white's schlosser michae in 68 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 d6 9. d4 Bb6 10. a4 h6 11. axb5 axb5 12. Rxa8 Qxa8 13. Na3 O-O 14. Nxb5 exd4 15. cxd4 Na5 16. e5 dxe5 17. dxe5 Rd8 18. exf6 Rxd1 19. Bxd1 g5 20. Bd2 Bd5 21. Bc3 Bb3 22. Be2 Bc4 23. b4 Bxe2 24. bxa5 Bxb5 25. axb6 cxb6 26. Nd4 Bd7 27. h3 Qd5 28. f3 b5 29. Re2 b4 30. Bb2 Kh7 31. Kf2 Kg6 32. Ba1 Bc8 33. Nc2 Ba6 34. Ne3 Qa5 |
| ECO C26 in 2000 play it! mainka romuald defeats white's seul georg in 72 moves | 1. e4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 c6 5. Nge2 d5 6. exd5 cxd5 7. d4 exd4 8. Nxd4 O-O 9. O-O Bxc3 10. bxc3 Qa5 11. a4 Bg4 12. f3 Bh5 13. g4 Bg6 14. g5 Nfd7 15. c4 Re8 16. Ba3 Nb6 17. cxd5 Nxd5 18. Nb3 Qb6+ 19. Bc5 Qc6 20. f4 Be4 21. Bxe4 Rxe4 22. Qd3 Re8 23. Rad1 Nc7 24. Qd6 Ne6 25. Rfe1 Qxd6 26. Bxd6 Nc6 27. Nc5 Nxc5 28. Bxc5 Rxe1+ 29. Rxe1 Rd8 30. f5 f6 31. gxf6 gxf6 32. c4 Kf7 33. Re4 Rg8+ 34. Kf2 Rg5 35. Rf4 Ne5 36. Kf1 Nd3 |
| ECO C68 in 1996 play it! mainka romuald defeats white's rasch holger in 58 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. d3 f6 7. Qe2 Bg4 8. Be3 h5 9. Rd1 Ne7 10. d4 Ng6 11. dxe5 Bxf3 12. Qxf3 Nxe5 13. Qe2 Qe6 14. Nd2 Bd6 15. Bd4 O-O-O 16. Nf1 Ng6 17. f3 f5 18. Re1 Bxh2+ 19. Nxh2 Rxd4 20. exf5 Qxf5 21. Qe6+ Qxe6 22. Rxe6 Nf4 23. Re7 Rd2 24. Rxg7 Rxc2 25. Re1 Rxb2 26. Ree7 Nd5 27. Rh7 Rg8 28. Reg7 Rxg7 29. Rxg7 c5 |
| ECO C78 in 1994 play it! mainka romuald defeats white's kupreichik victo in 66 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. a4 O-O 9. Nc3 b4 10. Nd5 Na5 11. Ba2 Nxd5 12. exd5 d6 13. c3 c5 14. cxb4 cxb4 15. Bd2 b3 16. Bxa5 Qxa5 17. Qxb3 Rab8 18. Rfc1 Ba8 19. Qa3 Rb4 20. Rc4 Rfb8 21. Rac1 Bf8 22. R1c2 g6 23. h3 R4b6 24. Rc8 Bxd5 25. R8c7 Rb4 26. Ng5 Rb3 27. Bxb3 Qe1+ 28. Kh2 Rxb3 29. Qa2 Bh6 30. Ne4 Kg7 31. Ng3 Bf4 32. R7c4 Rxd3 33. b3 Bxg3+ |