| ECO A04 in 2005 play it! mainka romuald defeats black's schippan bernhar in 105 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. c4 d6 7. Nc3 Qe8 8. Nd5 Nxd5 9. cxd5 Nd7 10. Qc2 Nb6 11. Qxc7 Nxd5 12. Qc4 e6 13. Qb3 Kh8 14. Re1 Nf6 15. Bf4 Ne4 16. Qa3 Qd8 17. Rad1 g5 18. Bc1 Bd7 19. Nd2 Nxd2 20. Bxd2 d5 21. Bb4 Re8 22. h3 Bc6 23. Bf3 a5 24. Bd6 Bf8 25. Be5+ Bg7 26. Bxg7+ Kxg7 27. Bh5 Rf8 28. Kh2 Kh8 29. Bf3 Qf6 30. e3 Rg8 31. Rd2 Qf8 32. Qxf8 Rgxf8 33. Rc1 Kg7 34. Kg2 Rfe8 35. Be2 Rac8 36. g4 fxg4 37. Bxg4 Bd7 38. Rg1 Kf6 39. Kh2 Rc7 40. Be2 Rec8 41. Bd3 Be8 42. f3 h6 43. f4 Rg7 44. Rf2 Ke7 45. Rfg2 Bg6 46. Bxg6 Rxg6 47. h4 Rh8 48. Kh3 Kf6 49. Rg4 Rhg8 50. h5 R6g7 51. Rf1 gxf4 52. Rgxf4+ Kg5 53. Rg1+ |
| ECO A04 in 1990 play it! mainka romuald defeats black's schwartzman gabr in 60 moves | 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O d5 5. c4 Bd6 6. cxd5 exd5 7. Nc3 c6 8. d3 O-O 9. e4 dxe4 10. dxe4 Qc7 11. e5 Bxe5 12. Nxe5 Qxe5 13. Bf4 Qa5 14. b4 Qa3 15. Qd4 a5 16. Bd6 Rd8 17. Qc4+ Kh8 18. Be7 Rg8 19. Rfe1 axb4 20. Bxf6 bxc3 21. Bxg7+ Kxg7 22. Qh4 Kg6 23. Bf3 Ra5 24. Bh5+ Kh6 25. Bg4+ Kg6 26. Re7 Rg7 27. Bh5+ Kh6 28. Qf6+ Rg6 29. Rxh7+ Kxh7 30. Bxg6+ Kh6 |
| ECO A00 in 2001 play it! mainka romuald defeats black's woller rainer in 59 moves | 1. g3 c5 2. Bg2 Nc6 3. d3 g6 4. f4 Bg7 5. Nf3 d5 6. O-O Nf6 7. Qe1 d4 8. Na3 O-O 9. Bd2 Nd5 10. c3 h6 11. Nc2 Be6 12. c4 Nc7 13. b4 cxb4 14. Nxb4 Bd7 15. Qf2 Kh7 16. Rab1 Rb8 17. Nc2 Be6 18. Nh4 f5 19. Bxc6 bxc6 20. Rxb8 Qxb8 21. Nxd4 Bd7 22. Nb3 Ne6 23. Nf3 Qb7 24. Be3 Qa6 25. Nc5 Nxc5 26. Bxc5 Qxa2 27. Bd4 c5 28. Bxg7 Kxg7 29. Qxc5 Bc8 30. Kf2 |
| ECO A00 in 2003 play it! mainka romuald defeats black's markl martin in 49 moves | 1. g3 g6 2. Bg2 Bg7 3. f4 f5 4. Nf3 Nf6 5. d3 d6 6. Nc3 Nc6 7. e4 e5 8. O-O fxe4 9. dxe4 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd3 Qd7 13. Be3 Nc6 14. Rad1 O-O-O 15. Nd5 Nh5 16. Kh2 Kb8 17. f5 Rdf8 18. b4 gxf5 19. exf5 Nd4 20. g4 c6 21. Nc3 Nf6 22. g5 e4 23. Nxe4 Nxe4 24. f6 Nxf6 25. gxf6 |
| ECO B31 in 1996 play it! mainka romuald defeats black's heidrich manfred in 89 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Nc3 Nf6 6. e5 Ng4 7. Bxc6 dxc6 8. Re1 O-O 9. d3 Nh6 10. h3 Nf5 11. Ne4 b6 12. Bf4 Nd4 13. Nh2 f6 14. exf6 exf6 15. Nd6 g5 16. Nxc8 Rxc8 17. Bd2 Qd7 18. Nf1 h6 19. Ng3 f5 20. c3 Ne6 21. Qb3 Rce8 22. Re2 Kh8 23. Rae1 Nc7 24. Qc4 Rxe2 25. Rxe2 Re8 26. h4 Rxe2 27. Nxe2 b5 28. Qxc5 Qxd3 29. Qe3 Qb1+ 30. Kh2 f4 31. Qe7 Qd3 32. Bxf4 gxf4 33. Nxf4 Qf5 34. Qd8+ Kh7 35. Qxc7 Qg4 36. g3 Qf3 37. Kg1 Qd1+ 38. Kg2 Qd2 39. Qxc6 Qxb2 40. Qg6+ Kh8 41. Qe8+ Kh7 42. Qe4+ Kg8 43. Qa8+ Kh7 44. Qxa7 Qxc3 45. Nh5 |
| ECO B47 in 2000 play it! mainka romuald defeats black's kroencke manfred in 93 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. a4 Nxd4 9. Qxd4 Bc5 10. Qd3 O-O 11. Kh1 b6 12. Bg5 Ne8 13. Rad1 f6 14. Bh4 Bd6 15. Bg3 Bxg3 16. hxg3 Rf7 17. Qe3 Bb7 18. Rd4 Nd6 19. Rfd1 Nc8 20. Bc4 Kf8 21. Qd3 Bc6 22. Bxa6 Na7 23. Bb5 Bxb5 24. axb5 Rd8 25. Kg1 g6 26. Na2 Re7 27. c4 Kg7 28. Nb4 Kf7 29. b3 Ke8 30. Qe3 Kf7 31. Na6 Qb7 32. Qd2 Kg7 33. Qc3 Kf7 34. g4 Rc8 35. Qd2 Rd8 36. g5 f5 37. exf5 gxf5 38. Rh4 Kg8 39. Rh6 Rf8 40. g6 hxg6 41. Qg5 Rg7 42. Nb4 Qc7 43. Rxg6 Rf7 44. Nd3 Qd6 45. Rxg7+ Rxg7 46. Qf4 Qxf4 47. Nxf4 |
| ECO B50 in 2002 play it! mainka romuald defeats black's kercher peter in 85 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 g6 5. Bc2 Bg7 6. O-O O-O 7. d4 cxd4 8. cxd4 Nc6 9. h3 d5 10. e5 Ne4 11. Nc3 Bf5 12. Re1 Nxc3 13. bxc3 Bxc2 14. Qxc2 e6 15. Bg5 Qd7 16. Qd2 Rfc8 17. Nh2 Qe8 18. Ng4 Qf8 19. Re3 h6 20. Bf6 Rc7 21. h4 h5 22. Bxg7 Kxg7 23. Nf6 Ne7 24. Rg3 Nf5 25. Rh3 Qh8 26. g4 hxg4 27. Nxg4 Qh5 28. Nf6 Qh6 29. f4 Rac8 30. h5 Kf8 31. Ng4 Qh8 32. h6 Ke7 33. Qb2 a6 34. a4 Kd8 35. Qb6 Rb8 36. Rb1 Kc8 37. Qa5 Ne7 38. Kh2 Rc4 39. Qb6 Nc6 40. h7 Rxa4 41. Nf6 Ra2+ 42. Kh1 Rf2 43. c4 |
| ECO B92 in 1999 play it! mainka romuald defeats black's zagrebelny serge in 53 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Rc8 13. Qe1 Ne8 14. Rd1 Bf6 15. Nc5 Qe7 16. N5a4 Nd4 17. Bd3 Qd8 18. e5 dxe5 19. Bxe5 b5 20. Bxh7+ Kxh7 21. Rxd4 Qe7 22. Nb6 Rc5 23. Nbd5 Bxd5 24. Nxd5 Qxe5 25. Rh4+ Bxh4 26. Qxe5 Rc6 27. Qe4+ |
| ECO B70 in 1994 play it! mainka romuald defeats black's polster wolfgang in 115 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Nc6 7. Nb3 Be6 8. O-O Bg7 9. Re1 O-O 10. Bf1 a5 11. Bb5 Qc7 12. a4 Nb4 13. Bg5 d5 14. exd5 Rad8 15. d6 Rxd6 16. Qc1 Bxb3 17. cxb3 Nd3 18. Bxd3 Rxd3 19. Bf4 Qd7 20. Qc2 Rd8 21. h3 Nh5 22. Bg5 Bf6 23. Be3 Qc6 24. Rac1 Ng7 25. Rcd1 Rxd1 26. Rxd1 Rxd1+ 27. Qxd1 Nf5 28. Qd8+ Kg7 29. Bd2 e6 30. Qd3 h5 31. Ne4 Bxb2 32. Qb1 Be5 33. Bxa5 Nh4 34. Qe1 f5 35. Bc3 Bxc3 36. Qxc3+ Qxc3 37. Nxc3 Kf6 38. a5 Ke5 39. b4 Kd4 40. b5 Kc5 41. f4 g5 42. fxg5 Ng6 43. Kf2 e5 44. g3 Ne7 45. Kf3 Ng6 46. h4 f4 47. Kg2 Ne7 48. gxf4 exf4 49. Kh3 Ng6 50. a6 bxa6 51. bxa6 Kb6 52. Nd5+ Kxa6 53. Nf6 f3 54. Nxh5 Kb5 55. Ng3 Kc4 56. h5 Ne5 57. g6 Nd7 58. g7 |
| ECO B30 in 2000 play it! mainka romuald defeats black's rebber christian in 63 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. O-O d6 5. c3 Nf6 6. Re1 Bd7 7. d4 cxd4 8. cxd4 e6 9. Nc3 a6 10. Ba4 Be7 11. Bg5 O-O 12. Rc1 Qd8 13. d5 Nb8 14. Bxd7 Nbxd7 15. dxe6 fxe6 16. Nd4 Nc5 17. b4 e5 18. Nf5 Ne6 19. Qb3 Qd7 20. Bxf6 Bxf6 21. Rcd1 Be7 22. Nd5 Bd8 23. Nde3 Bc7 24. Nc4 Kh8 25. Nxe5 Qe8 26. Nc4 Qg6 27. Qg3 Qf6 28. Ncxd6 g6 29. e5 Qg5 30. Qxg5 Nxg5 31. Nd4 b5 32. h4 |
| ECO B48 in 2002 play it! mainka romuald defeats black's helm leonie in 49 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O Ne5 9. h3 Bc5 10. Na4 Ba7 11. c4 d6 12. Rc1 O-O 13. Nc3 Bd7 14. Kh1 Rac8 15. b3 Bc5 16. Bb1 Qa5 17. f4 Ng6 18. e5 Nxe5 19. fxe5 dxe5 20. Rxf6 Bxd4 21. Qd3 Rfd8 22. Qxh7+ Kf8 23. Bh6 Ke7 24. Rxf7+ Kxf7 25. Qxg7+ |
| ECO B39 in 2003 play it! mainka romuald defeats black's maze sebastien in 97 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 d6 11. Be2 Bd7 12. O-O a5 13. Bh6 O-O 14. Bxg7 Kxg7 15. f4 Qb6+ 16. Kh1 Bc6 17. Bg4 Nc5 18. Rae1 f6 19. Nd5 Qd8 20. e5 Bxd5 21. Qxd5 Qc7 22. exf6+ exf6 23. Rd1 Rad8 24. Bf3 Rfe8 25. Rfe1 Qf7 26. Qd4 Rxe1+ 27. Rxe1 Re8 28. Rd1 Qe6 29. Kg1 Rd8 30. Kf2 Qf5 31. g4 Qd7 32. f5 g5 33. Re1 Qc7 34. Bd5 Rd7 35. h4 h6 36. hxg5 hxg5 37. Qe3 Qb6 38. Kg3 Qd8 39. Kg2 a4 40. b4 axb3 41. axb3 b5 42. cxb5 Ra7 43. b4 Ra4 44. bxc5 Rxg4+ 45. Kf2 Rf4+ 46. Kg1 Rxf5 47. Qe6 Re5 48. Rxe5 dxe5 49. b6 |
| ECO B31 in 2001 play it! mainka romuald defeats black's wolk friederike in 45 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 bxc6 6. Re1 d6 7. e5 d5 8. d3 Bg4 9. Nbd2 e6 10. h3 Bxf3 11. Nxf3 Qc7 12. Be3 Qb6 13. Rb1 a5 14. Qc1 Ne7 15. Bg5 Ra7 16. Nh2 h5 17. Nf3 O-O 18. Qf4 Qb4 19. c4 a4 20. g4 h4 21. Bf6 a3 22. Qg5 Nc8 23. Qxh4 |
| ECO B92 in 1999 play it! mainka romuald defeats black's overbeck thorste in 77 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4 Qc7 9. a4 O-O 10. Kh1 Nc6 11. Be3 Re8 12. Bg1 Nxd4 13. Qxd4 e5 14. Qd2 exf4 15. Qxf4 Be6 16. Bd4 Nd7 17. Qg3 Ne5 18. a5 Ng6 19. Bg4 Bc4 20. Nd5 Qc6 21. Rf5 Bxd5 22. exd5 Qxc2 23. Raf1 Qe4 24. Bc3 f6 25. Rh5 Nf8 26. Re1 Qg6 27. Qh3 h6 28. Bf5 Qf7 29. Qg4 Kh8 30. Bd2 Bd8 31. Rxe8 Qxe8 32. h3 Nh7 33. Qh4 Ng5 34. Bxg5 fxg5 35. Rxh6+ gxh6 36. Qxh6+ Kg8 37. Bh7+ Kf7 38. Bg6+ Ke7 39. Qg7+ |
| ECO B23 in 2001 play it! mainka romuald defeats black's kistella roman in 107 moves | 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. a4 Nc6 7. O-O e6 8. Bxc6 Bxc6 9. Qe1 Ne7 10. d3 Qd7 11. Be3 f5 12. e5 Bxf3 13. Rxf3 Nc6 14. Nb5 dxe5 15. Bxc5 Kf7 16. Nd6+ Kg8 17. c3 b6 18. Ba3 exf4 19. d4 Bf8 20. Nc4 Bxa3 21. Rxa3 Qd5 22. b3 g5 23. Ra2 Kf7 24. Rf1 Rae8 25. Rd2 Re7 26. Qe2 Kg6 27. Re1 h5 28. b4 Rc8 29. b5 Na5 30. Ne5+ Kh6 31. h4 Rxc3 32. hxg5+ Kxg5 33. Rd3 Rxd3 34. Qxd3 Rc7 35. Kh2 Qb3 36. Nf3+ Kf6 37. Qd2 Qd5 38. Qxf4 Rg7 39. Qh6+ Kf7 40. Re5 Qd6 41. Qxh5+ Kf8 42. Qh8+ Kf7 43. Qh5+ Kf8 44. Ng5 Rxg5 45. Qxg5 Kf7 46. Qh5+ Kf6 47. Qh6+ Kf7 48. Qh7+ Kf6 49. Qh8+ Kf7 50. d5 Nc4 51. dxe6+ Kg6 52. e7 Nxe5 53. e8=Q+ Nf7+ 54. g3 |
| ECO B92 in 1999 play it! mainka romuald defeats black's klups christoph in 57 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. a4 Nbd7 11. Bf3 Rb8 12. g4 Nc5 13. g5 Ne8 14. Bg2 Bd7 15. f5 b5 16. axb5 axb5 17. b4 Na4 18. Ncxb5 Bxb5 19. Nxb5 Rxb5 20. Rxa4 Qc4 21. Qd3 Qxd3 22. cxd3 d5 23. Bd2 Nd6 24. fxe6 fxe6 25. exd5 Rxf1+ 26. Kxf1 exd5 27. Ra5 d4 28. Bd5+ Kf8 29. Ra8+ |
| ECO B77 in 1989 play it! mainka romuald defeats black's r koch j in 127 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Ne5 11. Bb3 h5 12. O-O-O Rc8 13. Bh6 Bxh6 14. Qxh6 Rxc3 15. bxc3 Qa5 16. Kb1 Rc8 17. g4 Qxc3 18. gxh5 Nc4 19. Bxc4 Rxc4 20. Rd3 Qb4+ 21. Nb3 Nxh5 22. Qg5 Kf8 23. Qh6+ Kg8 24. Rg1 Qb6 25. Rg2 Bh3 26. Rgd2 Be6 27. Qe3 Qxe3 28. Rxe3 Kg7 29. Rd4 Rc7 30. Kb2 b6 31. Rc3 Rb7 32. Rb4 Nf4 33. Na5 Rd7 34. Nc6 Rc7 35. Nd4 Rb7 36. Ra3 Bd7 37. Rc4 Be6 38. Rcc3 Bd7 39. Ra6 e5 40. Nc6 Ne2 41. Rc4 Bxc6 42. Rxc6 Nd4 43. Rxd6 Rc7 44. f4 Rxc2+ 45. Kb1 Rc7 46. fxe5 Nf3 47. e6 fxe6 48. Ra3 Nxh4 49. Rxe6 Kf7 50. Rd6 Re7 51. Kc2 g5 52. Kd3 Nf3 53. Ke3 Ne5 54. Kd4 g4 55. Rb3 Nf3+ 56. Ke3 Ng5 57. Rd4 Kf6 58. Rb5 Ne6 59. Rf5+ Kg7 60. Rd6 Kg8 61. Rf6 Ng7 62. Rd5 Ne8 63. Rg5+ Kh7 64. Rf1 |
| ECO B76 in 1995 play it! mainka romuald defeats black's himmel hansjoerg in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e6 11. h4 Re8 12. Nb3 Bd7 13. h5 Nxh5 14. g4 d4 15. Nxd4 Nxd4 16. Bxd4 Nf4 17. Bxg7 Kxg7 18. Kb1 Qc7 19. Qh4 h5 20. gxh5 Nxh5 21. Qg5 f6 22. Qg4 Rh8 23. Rg1 Rh6 24. Bb5 Bc8 25. Ne2 a6 26. Be8 e5 27. Bd7 Kh8 28. Qe6 Bxd7 29. Rxd7 Qc5 30. Rgd1 Rf8 31. Rxb7 Nf4 32. Nxf4 exf4 33. Rf7 |
| ECO B76 in 1999 play it! mainka romuald defeats black's kathstede gerd in 33 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Rc8 12. g4 Kh8 13. h4 h5 14. Nd5 Rc5 15. Nxf6 Qb6 16. Nd5 Bxd5 17. Qh6+ |
| ECO B30 in 1989 play it! mainka romuald defeats black's klinger josef in 71 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Bxc6 Bxc6 8. d4 Bxe4 9. Bg5 d5 10. dxc5 e6 11. Bxf6 gxf6 12. Nbd2 Bg6 13. Qa4+ Qd7 14. Qh4 Be7 15. c4 Rd8 16. Rac1 O-O 17. Nf1 d4 18. Rcd1 e5 19. Ne3 f5 20. Qh6 Qe8 21. Nd5 f6 22. b4 Rf7 23. Nxd4 Bf8 24. Qh3 Kh8 25. Nxf5 Qe6 26. Nh6 Qe8 27. Nxf7+ Qxf7 28. Nf4 Re8 29. Nxg6+ Qxg6 30. Qd7 Re7 31. Qc8 Qf7 32. Rd8 Kg7 33. Red1 Qh5 34. g3 Qf7 35. R8d7 Qxc4 36. Rxe7+ |