| ECO A15 in 2005 play it! spike 10a mainz defeats black's cm10th cell in 105 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. a3 Ba6 5. e3 d5 6. Nbd2 Be7 7. b4 O-O 8. Bb2 c5 9. bxc5 bxc5 10. dxc5 Nbd7 11. c6 Nc5 12. Bd4 Rc8 13. Ne5 Nfe4 14. Nxe4 dxe4 15. Be2 Qa5+ 16. Kf1 Rfd8 17. Qb1 Qc7 18. Qb4 Nd3 19. Qa4 Nxe5 20. Qxa6 Nxc6 21. Bc3 Bc5 22. g3 Ne5 23. Rb1 Rb8 24. Kg2 Nd3 25. Rxb8 Rxb8 26. Rd1 Rb3 27. Bxd3 exd3 28. Rxd3 Rxa3 29. Qb5 h6 30. Qe8+ Kh7 31. Rd7 Qc6+ 32. Kh3 Rxc3 33. Qxf7 Bf8 34. Rd8 Qe4 35. Rxf8 Qf5+ 36. Qxf5+ exf5 37. Rxf5 Rxc4 38. Ra5 Rc2 39. Kg2 Rc7 40. e4 Kg8 41. e5 Kf7 42. f4 Ke6 43. g4 Rb7 44. f5+ Ke7 45. Kf3 Kd7 46. Ke4 Kd8 47. f6 Ke8 48. Kf5 gxf6 49. exf6 Kf7 50. h4 Rc7 51. g5 hxg5 52. hxg5 Kf8 53. g6 |
| ECO A15 in 2005 play it! spike 10a mainz defeats black's aristarch 0 in 119 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Nc3 c6 8. e4 d5 9. Bd3 dxc4 10. bxc4 e5 11. d5 Qc7 12. dxc6 Nxc6 13. Qa4 Qd7 14. Nd5 Bb7 15. Bc2 Bc5 16. O-O O-O 17. Be3 Bxe3 18. fxe3 Qh3 19. Nxf6+ gxf6 20. Nh4 Rad8 21. Rad1 Qg4 22. Nf5 Qe2 23. Rd5 Na5 24. Bd3 Qh5 25. Rxd8 Rxd8 26. Rf2 Kh8 27. Be2 Bc6 28. Qb4 Qg5 29. c5 Ba8 30. cxb6 Nc6 31. Qc4 axb6 32. Qxf7 Qg6 33. Qc7 h6 34. Qxb6 Qh7 35. Qc5 Qg8 36. Bc4 Qf8 37. Qxf8+ Rxf8 38. Nxh6 Ne7 39. Nf7+ Kg7 40. Nd6 Kg6 41. Be6 Rb8 42. Bf7+ Kg7 43. Bc4 Rb1+ 44. Kg2 Bc6 45. Rd2 Kh7 46. Kf3 Rc1 47. Bb3 Rf1+ 48. Rf2 Rg1 49. Kg4 Kg7 50. Rc2 Rf1 51. Nf5+ Nxf5 52. exf5 Be4 53. Rc7+ Kh6 54. Be6 Bf3+ 55. Kh4 Rb1 56. e4 Rb4 57. g4 Bxg4 58. Kxg4 Rxe4+ 59. Kf3 Rf4+ 60. Kg3 |
| ECO A10 in 2005 play it! spike 10a mainz defeats black's toga ii 11a in 111 moves | 1. c4 d6 2. g3 Nf6 3. d4 Nbd7 4. Bg2 e5 5. Nf3 c6 6. Nc3 Be7 7. Qc2 O-O 8. O-O Re8 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Rd1 Qc7 12. Ne4 Nxe4 13. Bxe4 g6 14. Bh6 Be6 15. Qc3 Red8 16. a3 Bc5 17. e3 Be7 18. b4 Kh8 19. c5 f6 20. f3 a5 21. Rxd8+ Rxd8 22. Bc2 g5 23. f4 Rd7 24. fxg5 axb4 25. axb4 fxg5 26. Rf1 Rd8 27. Bb3 Bxb3 28. Qxb3 Rg8 29. Rf7 Qd8 30. Qe6 Rg6 31. Qxe7 Qxe7 32. Rxe7 Rxh6 33. Rxb7 Rf6 34. Re7 e4 35. Rxe4 Kg8 36. Re7 g4 37. Kg2 h5 38. h3 gxh3+ 39. Kxh3 Kf8 40. Re4 Rg6 41. Kh4 Kf7 42. Rd4 Ke7 43. Kxh5 Rxg3 44. Rd6 Rxe3 45. Rxc6 Rb3 46. Rb6 Kd7 47. Kg5 Rd3 48. Kf4 Kc7 49. Ke4 Rd2 50. b5 Rb2 51. Kd5 Rb1 52. Rg6 Rd1+ 53. Ke4 Re1+ 54. Kd3 Rd1+ 55. Kc2 Rd5 56. b6+ |
| ECO A22 in 2005 play it! spike 10a mainz defeats black's naum 1 in 133 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 O-O 6. a3 Bxc3+ 7. bxc3 d6 8. Be2 Qe7 9. O-O Nd7 10. d4 Nf6 11. d5 Na5 12. Bd3 Nd7 13. Be3 Nc5 14. Bxc5 dxc5 15. Nd2 Qg5 16. f4 exf4 17. Nf3 Qh6 18. e5 Rb8 19. Ra2 Bd7 20. Raf2 Rbe8 21. h3 Qh5 22. Qc2 Re7 23. Re1 Qh6 24. Qb1 Rfe8 25. Rfe2 b6 26. Qc2 Bc8 27. Qa2 Rd8 28. Rf1 Qh5 29. Qd2 Bf5 30. Qc2 Bg6 31. Bxg6 hxg6 32. Qe4 g5 33. Rfe1 g4 34. hxg4 Qxg4 35. Rf2 Qg3 36. Rfe2 Rde8 37. Qd3 Nb7 38. Qf5 Nd6 39. Qd3 Nc8 40. Qf5 g6 41. Qf6 Nd6 42. e6 fxe6 43. Rxe6 Rxe6 44. Rxe6 Rf8 45. Qe7 Rf7 46. Qd8+ Rf8 47. Qxc7 Nf5 48. a4 Qg4 49. Qc6 Qh5 50. Rxg6+ Ng7 51. a5 bxa5 52. Rh6 Qe8 53. Qxc5 Qe3+ 54. Qxe3 fxe3 55. c5 Nf5 56. Re6 a4 57. d6 Rd8 58. c6 Nxd6 59. c7 Rd7 60. Rxd6 Rxc7 61. Ra6 Rxc3 62. Rxa4 Rb3 63. Rxa7 Kf8 64. Ra4 Rb2 65. Re4 Re2 66. Nd4 Rd2 67. Nf5 |
| ECO A20 in 2005 play it! spike 10a mainz defeats black's ktulu 1 in 107 moves | 1. c4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. e4 d6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 Be7 8. f3 c5 9. Qf2 O-O 10. Bf4 Qb6 11. O-O-O Be6 12. g4 Nd7 13. h4 Ne5 14. Nd5 Bxd5 15. cxd5 Ng6 16. Be3 Ne5 17. Kb1 Qb4 18. Qg3 Bd8 19. Rc1 Bb6 20. Rh2 Qa4 21. Rhc2 Rae8 22. Be2 Kh8 23. g5 f5 24. gxf6 Rxf6 25. f4 Nd7 26. Rc4 Qa6 27. R1c2 Rff8 28. b3 Bd8 29. Rxc5 Qa3 30. Rb5 Rxe4 31. Rxb7 Re7 32. Rxa7 Qb4 33. Bc4 Qb8 34. Bd4 Bb6 35. Bxb6 Qxb6 36. Re2 Qxa7 37. Rxe7 Qd4 38. Qe3 Qd1+ 39. Kb2 Nf6 40. Re6 Qh1 41. Rxd6 Qxh4 42. Re6 Qh2+ 43. Be2 h5 44. d6 Qg2 45. Qc5 Rf7 46. Qb5 Rb7 47. Qg5 Qh2 48. Qe5 h4 49. d7 Rxd7 50. Rxf6 gxf6 51. Qe8+ Kg7 52. Qxd7+ Kf8 53. Qd6+ Kf7 54. Qc7+ |
| ECO A15 in 2005 play it! spike 10a mainz defeats black's cm10th cell in 133 moves | 1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. O-O-O Be7 11. h3 Bd7 12. g4 Rfd8 13. Rg1 Rac8 14. Nd2 Qb6 15. cxd5 Na5 16. d6 Bxd6 17. Bxd6 Qxd6 18. Nc4 Qh2 19. Rg2 Qc7 20. Nd6 Rb8 21. Rg3 Bc6 22. Ndb5 Rxd1+ 23. Kxd1 Bxb5 24. Nxb5 Qd8+ 25. Ke1 Rc8 26. Nc3 Nd5 27. e4 Nb6 28. f4 e5 29. fxe5 Qe7 30. Qf2 Nc6 31. Rd3 Nxe5 32. Rd2 Qe6 33. Rd4 a6 34. Kd1 Qc6 35. Qd2 Qc7 36. Qf2 Nbd7 37. Kc2 Nf8 38. Kb1 Ne6 39. Rd1 Qc6 40. Bd3 Ng5 41. Qg3 Re8 42. Bc2 Ngf3 43. Qf4 Qc5 44. Bb3 Qf2 45. Ka2 b5 46. Rd7 Kh8 47. Rxf7 Qc5 48. Rb7 Rf8 49. Qg3 Qc6 50. Bd5 Qc5 51. h4 Qd6 52. g5 Rb8 53. Qf4 Rf8 54. Qe3 Nd7 55. Qa7 Nfe5 56. Ne2 Nc5 57. Rc7 Ncd7 58. Nd4 b4 59. Ne6 Re8 60. Qb7 h6 61. Rc8 Qe7 62. Qxb4 Kh7 63. Rxe8 Qxe8 64. Qd6 g6 65. Bb3 Kh8 66. gxh6 Kh7 67. Ba4 |
| ECO A13 in 2005 play it! spike 10a mainz defeats black's trace 1 in 103 moves | 1. c4 e6 2. d4 Nf6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 d6 10. Bd3 Bxc3+ 11. bxc3 f5 12. d5 Nc5 13. h4 g4 14. Nd4 Qf6 15. O-O Nba6 16. Nxe6 Nxe6 17. Bxf5 Ng7 18. Bg6+ Kd7 19. f3 Raf8 20. fxg4 Qe7 21. e4 Nc5 22. Rfe1 Kc8 23. e5 Qd8 24. a4 a5 25. e6 Qe7 26. Rf1 Ba6 27. Qa2 Kb7 28. Rae1 Rf6 29. h5 Rxf1+ 30. Rxf1 Qg5 31. Rf4 Kb8 32. Qe2 Nxa4 33. Qf2 Nxc3 34. Qb2 Nxd5 35. cxd5 Rg8 36. Rf3 Bb7 37. Bf7 Rc8 38. Bf4 Qxg4 39. e7 Ka7 40. Bxh6 Ne8 41. Be3 Qh4 42. Qd4 Qxe7 43. h6 Kb8 44. h7 Bxd5 45. Qxd5 Nf6 46. Qe6 Qxe6 47. Bxe6 Rh8 48. Rxf6 Rxh7 49. g4 Rh3 50. Bf4 Rh7 51. Rf8+ Kb7 52. Bd5+ |
| ECO A25 in 2005 play it! spike 10a mainz defeats black's glaurung mainz in 117 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nge7 6. Nge2 O-O 7. O-O d6 8. d3 Bf5 9. e4 Bd7 10. Bg5 f6 11. Be3 f5 12. Qb3 Rf7 13. exf5 Bxf5 14. Nd5 Na5 15. Qa3 Nac6 16. Rae1 Nc8 17. b4 Nd4 18. Bxd4 exd4 19. b5 Nb6 20. Nxb6 axb6 21. Qb3 Qc8 22. Bd5 Be6 23. Bxe6 Qxe6 24. Nxd4 Qg4 25. Re4 Qg5 26. h4 Qd2 27. Re2 Qa5 28. Ne6 Qa3 29. Qc2 Qc3 30. Rc1 Qxc2 31. Rcxc2 Bf6 32. d4 Re7 33. d5 Kf7 34. Re4 h6 35. Kh2 g5 36. hxg5 hxg5 37. Rce2 Rd7 38. f4 g4 39. Rf2 Bc3 40. Kg1 Kf6 41. Rh2 Kf5 42. Re3 Ba1 43. Rh5+ Kf6 44. Re2 Ra3 45. Kg2 Ra4 46. Rc2 Ra3 47. Rg5 Kf7 48. Rxg4 Bf6 49. f5 Re7 50. Nd8+ Kf8 51. Rg6 Re8 52. Rxf6+ Ke7 53. Re6+ Kxd8 54. Rce2 Rg8 55. R6e3 Rxe3 56. Rxe3 c6 57. f6 cxb5 58. cxb5 Rf8 59. Re6 |
| ECO A10 in 2005 play it! spike 10a mainz defeats black's gandalf 0 in 93 moves | 1. c4 g6 2. Nc3 Nf6 3. g3 Bg7 4. Bg2 c5 5. e3 O-O 6. Nge2 d6 7. d4 Nc6 8. O-O Bg4 9. h3 cxd4 10. exd4 Bxe2 11. Nxe2 d5 12. b3 Re8 13. Be3 Qd7 14. Qc2 Rac8 15. Rfd1 e6 16. Rab1 b6 17. c5 Nb4 18. Qd2 Na6 19. b4 Nc7 20. Qc2 Nb5 21. Qd3 Red8 22. a4 Nc7 23. Nc3 Ne4 24. Bxe4 dxe4 25. Nxe4 Nd5 26. b5 Nxe3 27. Qxe3 Qd5 28. Rbc1 Qa2 29. Nd6 Rc7 30. cxb6 Rxc1 31. Qxc1 axb6 32. Qc7 Rf8 33. Qc4 Qb2 34. Kg2 Bf6 35. d5 exd5 36. Rxd5 Kg7 37. Ne4 Be7 38. Qc7 Qb4 39. Qe5+ f6 40. Qe6 Kh6 41. g4 Rd8 42. Rxd8 Bxd8 43. Nd6 Qd2 44. Qd7 Qd5+ 45. Kg1 Qd1+ 46. Kh2 Bc7 47. Qxc7 |
| ECO A16 in 2005 play it! spike 10a mainz defeats black's fruit 10 gambit in 113 moves | 1. c4 Nf6 2. Nc3 b6 3. d4 Bb7 4. Nf3 e6 5. a3 g6 6. Qd3 Bg7 7. e4 d6 8. Be2 O-O 9. O-O Nbd7 10. b4 c5 11. Bg5 cxd4 12. Nxd4 h6 13. Bd2 Ne5 14. Qh3 Nxe4 15. Nxe4 Bxe4 16. Bxh6 Rc8 17. Rac1 Nc6 18. Bxg7 Kxg7 19. Qe3 e5 20. Nb5 a6 21. Nxd6 Qxd6 22. Qxe4 Nd4 23. Rfd1 Rfd8 24. Bf1 Rc7 25. Qe3 f6 26. Bd3 f5 27. f3 a5 28. Kh1 Rcc8 29. Rb1 Rd7 30. bxa5 bxa5 31. Bf1 Rc6 32. Rd2 Rc8 33. Re1 Kg8 34. Rb2 Rc5 35. f4 exf4 36. Qe8+ Kg7 37. Rb6 Rc6 38. c5 Qc7 39. Rb8 Kh6 40. Reb1 Re6 41. Qh8+ Rh7 42. Qxd4 Re4 43. Qf2 f3 44. gxf3 Qf4 45. R1b6 Ree7 46. Ra6 Rd7 47. Rg8 Rdg7 48. Rxg7 Rxg7 49. Qg2 Qg5 50. Rxa5 Re7 51. Qh3+ Qh5 52. Qg3 Qg5 53. c6 Qxg3 54. hxg3 Rc7 55. Rc5 Kg5 56. Bb5 Kf6 57. Rd5 |
| ECO A22 in 2005 play it! spike 10a mainz defeats black's zappa 11 x in 117 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a3 O-O 9. b4 Re8 10. d3 Bf8 11. Bb2 Bg4 12. Ne4 Qd7 13. Rc1 Rad8 14. Qc2 Nd5 15. Rfd1 h6 16. d4 Nxd4 17. Nxd4 exd4 18. Rxd4 Qe6 19. e3 Bh3 20. Nc5 Bxc5 21. Re4 Qd7 22. Bxh3 Qxh3 23. Rxe8+ Rxe8 24. Qxc5 Qf5 25. Qxa7 Qf3 26. Bd4 b6 27. Qa4 Rd8 28. Qc6 Kh7 29. a4 Rd6 30. Qc4 h5 31. a5 bxa5 32. bxa5 h4 33. a6 h3 34. Qf1 Rxa6 35. Qxh3+ Kg6 36. Qf1 Rd6 37. h4 f5 38. Qg2 Qe2 39. f3 Qd3 40. Qc2 Qxc2 41. Rxc2 Rd7 42. Rc4 Kf7 43. Kf2 Nf6 44. Ke2 Nd5 45. Rc5 f4 46. e4 Ne7 47. Be5 fxg3 48. Rxc7 g2 49. Kf2 g1=Q+ 50. Kxg1 Rxc7 51. Bxc7 Kg6 52. Kg2 Kh5 53. Be5 g6 54. Bf6 Nc6 55. Kf2 Na7 56. Ke3 Nb5 57. Kf4 Kh6 58. Ke5 Nc7 59. Kd6 |
| ECO A15 in 2005 play it! spike 10a mainz defeats black's scorpio 11 in 111 moves | 1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. a3 c5 5. e3 g6 6. Nc3 Bg7 7. Be2 O-O 8. O-O d5 9. b4 dxc4 10. bxc5 Ba6 11. cxb6 axb6 12. e4 Qc7 13. Bg5 h6 14. Be3 Ng4 15. Bd2 Bxd4 16. h3 Rd8 17. Qc1 Ne5 18. Nxd4 Rxd4 19. Bxh6 Nd3 20. Qg5 Qd8 21. Qg3 Qd6 22. Qh4 Qe5 23. f4 Qh8 24. f5 exf5 25. Nd5 Rxd5 26. exd5 Nd7 27. d6 Nf6 28. Bg5 Qxh4 29. Bxh4 Ne4 30. Rab1 Nxd6 31. Rxb6 Ne4 32. a4 Ndc5 33. Ra1 c3 34. Bxa6 Nxa6 35. a5 Nac5 36. Be7 Nd3 37. Rc6 Ne5 38. Rc7 Ra6 39. Bc5 g5 40. Bd4 Nc6 41. Bb6 Nb4 42. Rd1 Ra8 43. Rd4 Na6 44. Rc6 Re8 45. Rd8 Kf8 46. Rxe8+ Kxe8 47. Bd4 Nb4 48. Rc4 Na6 49. Bxc3 Nec5 50. g4 fxg4 51. Rxg4 Kd7 52. Bf6 Ke6 53. Bxg5 Nd3 54. h4 Ne5 55. Rg3 f6 56. Be3 |
| ECO A30 in 2005 play it! spike 10a mainz defeats black's fruit 1 in 105 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bb5+ N8c6 7. d4 cxd4 8. a3 dxc3 9. Qxd8+ Kxd8 10. axb4 cxb2 11. Bxb2 f6 12. Bxc6 bxc6 13. e5 Be6 14. O-O Kc7 15. Nd4 Bd5 16. b5 cxb5 17. Nxb5+ Kc6 18. Nxa7+ Kd7 19. Nb5 Rxa1 20. Rxa1 h5 21. Rd1 Kc6 22. Na7+ Kc5 23. Ba3+ Kc4 24. Nc8 e6 25. Bxf8 Rxf8 26. exf6 Rxf6 27. Nb6+ Kb3 28. Nxd5 exd5 29. Rxd5 g6 30. g3 Re6 31. f4 Kc4 32. Rd2 Kc3 33. Rd7 Kc4 34. Kg2 Ra6 35. Kh3 Kc5 36. Rf7 Kd5 37. f5 Ke4 38. fxg6 Rxg6 39. Rh7 Rg5 40. Kh4 Rg8 41. Rxh5 Kf3 42. Kh3 Rf8 43. g4 Ke4 44. Rh6 Rb8 45. g5 Kf4 46. Kh4 Ke5 47. Kg4 Rb4+ 48. Kh5 Rb2 49. h4 Rb8 50. g6 Kf6 51. Rh7 Rf8 52. Kh6 Ke6 53. Ra7 |
| ECO A15 in 2005 play it! spike 10a mainz defeats black's slow chess blitz in 133 moves | 1. c4 Nf6 2. d4 g6 3. Nf3 d5 4. Nc3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 O-O 8. Ba3 b6 9. Bc4 Bb7 10. O-O c5 11. dxc5 Qxd1 12. Raxd1 Bxe4 13. Nd4 Nd7 14. f3 Bb7 15. c6 Bxd4+ 16. Rxd4 Bxc6 17. Bxe7 Rfe8 18. Re1 Nc5 19. Rf4 Ne6 20. Rxe6 fxe6 21. Bxe6+ Kg7 22. Bf6+ Kf8 23. Bb3 Re2 24. Bg5+ Ke8 25. Rf7 h6 26. Bxh6 Rd8 27. Rxa7 Rd3 28. Bg5 Kf8 29. Rf7+ Ke8 30. Rf6 Kd7 31. Rxg6 Rxc3 32. h4 Re1+ 33. Kf2 Rh1 34. Bf6 Rcc1 35. Rg7+ Kc8 36. Be5 Bd7 37. Bd5 Rcf1+ 38. Kg3 Kd8 39. Rg8+ Ke7 40. Rg6 Rh3+ 41. Kf4 Rxh4+ 42. g4 Rh7 43. Rxb6 Kd8 44. Bb2 Kc7 45. Ra6 Rh2 46. Bc3 Kd8 47. Ra8+ Kc7 48. Ra7+ Kd6 49. Be4 Bxg4 50. Bb4+ Ke6 51. Kxg4 Rg1+ 52. Kf4 Rc1 53. a3 Rc4 54. Ke3 Rb2 55. Re7+ Kf6 56. Rb7 Ke6 57. Kd3 Rc1 58. Kd4 Rd1+ 59. Ke3 Rc1 60. f4 Rb3+ 61. Bd3 Rd1 62. f5+ Kd5 63. Rd7+ Kc6 64. Rd4 Rf1 65. Ke4 Rf2 66. Ke5 Kb6 67. f6 |
| ECO A00 in 2005 play it! spike 10a mainz defeats black's ktulu 1 by checkmate in 139 moves | 1. g3 g6 2. Bg2 Bg7 3. d4 d6 4. Nc3 d5 5. Bxd5 c6 6. Bb3 Qxd4 7. Qxd4 Bxd4 8. Nf3 Bg7 9. e4 Na6 10. Be3 h6 11. h3 Nc7 12. e5 h5 13. Ng5 Nh6 14. f4 f6 15. exf6 Bxf6 16. O-O-O Nf5 17. Bf2 Bxg5 18. fxg5 Be6 19. g4 hxg4 20. hxg4 Rxh1 21. Rxh1 Nd6 22. Rh8+ Kd7 23. Bxe6+ Kxe6 24. Rxa8 Nxa8 25. Bxa7 Nc7 26. Bg1 Kd7 27. b3 e5 28. a3 Ne6 29. Be3 c5 30. Kd2 c4 31. a4 Kc6 32. b4 Nd4 33. Bxd4 exd4 34. Ne2 Ne4+ 35. Kc1 Kd5 36. Nf4+ Kd6 37. Nxg6 Nxg5 38. Nh4 Kd5 39. Kb2 Ne4 40. Nf3 Nd6 41. g5 Ke4 42. g6 Nf5 43. Nd2+ Kd5 44. c3 Ng7 45. a5 Ne6 46. b5 dxc3+ 47. Kxc3 Kc5 48. b6 Nf4 49. Ne4+ Kb5 50. Nd6+ Kxa5 51. g7 Nd5+ 52. Kxc4 Nf6 53. Kc5 Ka6 54. Nf5 Ka5 55. Kd4 Kb4 56. Ke5 Nd7+ 57. Ke6 Nxb6 58. g8=Q Nc4 59. Qf8+ Kc3 60. Qg7+ Kc2 61. Qxb7 Kc3 62. Kd5 Nb2 63. Qc7+ Kd2 64. Qf4+ Kc2 65. Qe4+ Nd3 66. Kd4 Kb2 67. Kxd3 Ka2 68. Qb7 Ka1 69. Kc2 Ka2 70. Qa8# |
| ECO A00 in 2005 play it! spike 10a mainz defeats black's fruit by checkmate in 123 moves | 1. g3 g6 2. Bg2 Bg7 3. d4 d6 4. Nc3 d5 5. Bxd5 c6 6. Bb3 Qxd4 7. Qxd4 Bxd4 8. Nf3 Bg7 9. e4 Na6 10. Be3 h6 11. h3 Nc7 12. e5 h5 13. Ng5 Nh6 14. f4 f6 15. exf6 Bxf6 16. O-O-O Nf5 17. Bf2 Bxg5 18. fxg5 Be6 19. g4 Nd6 20. Rhe1 Bxb3 21. Rxd6 Bf7 22. Bd4 Rh7 23. gxh5 Rxh5 24. Bf6 e6 25. Rd3 Nd5 26. Nxd5 cxd5 27. Rxd5 Rxh3 28. Rc5 a6 29. Rc7 b6 30. Be7 Rh7 31. Rf1 Rc8 32. Rxc8+ Kxe7 33. Rc7+ Ke8 34. Rc6 b5 35. Rxa6 e5 36. Rb6 e4 37. Rxb5 Bc4 38. Rb8+ Kd7 39. Rb7+ Kc6 40. Rxh7 Bxf1 41. Rh6 Kd5 42. Rxg6 Kc5 43. Rg8 Kd6 44. g6 Bc4 45. Rf8 Ke5 46. g7 Kd4 47. Kd2 e3+ 48. Kd1 Ke5 49. b3 e2+ 50. Ke1 Bd5 51. a4 Ke4 52. c4 Be6 53. Re8 Kf5 54. Rxe6 Kxe6 55. g8=Q+ Kf6 56. c5 Ke7 57. Qg7+ Ke6 58. c6 Kd6 59. c7 Kd5 60. c8=Q Ke4 61. Qe6+ Kf4 62. Qgg4# |
| ECO A01 in 2005 play it! spike 10a mainz defeats black's shredder 1 in 73 moves | 1. b3 d5 2. Bb2 Bg4 3. g3 c6 4. Bg2 Nd7 5. Nf3 Ngf6 6. d3 e6 7. O-O Bd6 8. Nbd2 O-O 9. Re1 Qa5 10. a3 Be7 11. h3 Bh5 12. e4 Rac8 13. g4 Bg6 14. Nh4 dxe4 15. Nxg6 fxg6 16. Nxe4 Nxe4 17. Rxe4 e5 18. d4 Bh4 19. Re2 exd4 20. Bxd4 Qc7 21. Qd2 Rf7 22. Rae1 Rcf8 23. b4 Qc8 24. c4 Qb8 25. a4 Kh8 26. g5 Nb6 27. Re4 Nxc4 28. Qc3 Bxf2+ 29. Bxf2 Nd6 30. Re7 Rxe7 31. Rxe7 Rf7 32. Re6 Nf5 33. Qe5 Qxe5 34. Rxe5 h5 35. Bxa7 Kg8 36. Bf2 Nd6 37. b5 |
| ECO B90 in 2005 play it! spike 10a mainz defeats black's fruit 1 in 93 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Be7 8. O-O O-O 9. f4 Nc6 10. Nb3 Qc7 11. Qe1 d5 12. e5 Nd7 13. Qf2 b5 14. a3 Kh8 15. Bd3 Bb7 16. Qg3 Nb6 17. Qh3 g6 18. Bf2 Nc4 19. Rfb1 N6a5 20. Nxa5 Qxa5 21. Ne2 Rg8 22. a4 b4 23. Nd4 Bc5 24. Kh1 Qb6 25. c3 Rg7 26. Qg4 g5 27. a5 Qa7 28. Bc2 Rag8 29. f5 Nxe5 30. Qe2 Nc4 31. b3 Nd6 32. Rd1 e5 33. f6 Rg6 34. Bxg6 Rxg6 35. Qxe5 bxc3 36. Ne6 Bxf2 37. Qxd6 Ba8 38. Ng7 Rxg7 39. fxg7+ Kxg7 40. Rf1 Qd4 41. Qd8 Qh4 42. Qxa8 Bg3 43. h3 Be5 44. Qxd5 Bf4 45. Qd4+ Kg6 46. Qd3+ Kg7 47. Qxc3+ |
| ECO B57 in 2005 play it! spike 10a mainz defeats black's junior in 127 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 Be7 9. Bg5 O-O 10. Bxf6 Bxf6 11. Qxd6 Rd8 12. Qg3 Be5 13. Qh4 a5 14. a4 Bd7 15. Rfd1 Rac8 16. Qh5 Be8 17. Bb5 f6 18. Qe2 Kh8 19. Rxd8 Rxd8 20. Rd1 Rxd1+ 21. Qxd1 g5 22. Kf1 Qc7 23. Qd2 b6 24. g3 Bg6 25. f3 Be8 26. Nc1 Bh5 27. Nd3 Nd4 28. Nxe5 Qxe5 29. f4 gxf4 30. gxf4 Qd6 31. Be2 Bf7 32. Ba6 Qb4 33. Kg2 Qc5 34. Qf2 Be8 35. Bd3 Bc6 36. Kf1 f5 37. Qe3 h6 38. Qg1 fxe4 39. Nxe4 Bxe4 40. Bxe4 Qc4+ 41. Bd3 Qd5 42. Qg2 Qh5 43. Ke1 Nf3+ 44. Kd1 Nh4+ 45. Qe2 Qf3 46. Qxf3 Nxf3 47. Bc4 Nxh2 48. Ke2 e5 49. fxe5 Ng4 50. e6 Kg7 51. e7 Nf6 52. Kd3 Ne8 53. Ke4 Kf6 54. Kd5 Kxe7 55. Kc6 h5 56. Kxb6 h4 57. Bf1 Nf6 58. c4 Nh5 59. Kxa5 Nf4 60. Kb6 Kd8 61. Kb7 h3 62. Bxh3 Nd3 63. b4 Nxb4 64. a5 |
| ECO B84 in 2005 play it! spike 10a mainz defeats black's sos 1 for arena in 109 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. f4 Be7 8. O-O Qc7 9. Be3 Nc6 10. Qe1 O-O 11. Rd1 Bd7 12. Nb3 Rac8 13. a3 e5 14. f5 Qb8 15. Qg3 Kh8 16. Qf3 Nd8 17. Bb6 g6 18. Qd3 gxf5 19. exf5 Rg8 20. Na5 Be8 21. Bf3 Rg7 22. Kh1 Nc6 23. Nc4 Nd7 24. Be3 Nf6 25. Nb6 Rd8 26. Nbd5 Ng8 27. Ne4 f6 28. Bb6 Rd7 29. Bf2 Bf7 30. c4 Bd8 31. b4 b5 32. c5 dxc5 33. Nxc5 Rd6 34. Nxa6 Qa8 35. Nc5 Bxd5 36. Bxd5 Nge7 37. Qe4 Nxd5 38. Rxd5 Rxd5 39. Qxd5 Be7 40. Ne6 Rg8 41. Re1 Qa6 42. Rc1 Nd8 43. Rc7 Nxe6 44. fxe6 Qd6 45. Qxd6 Bxd6 46. Rd7 Bxb4 47. axb4 Re8 48. e7 Kg7 49. Rb7 Kf7 50. Bc5 f5 51. g3 h5 52. Rxb5 e4 53. Kg2 h4 54. gxh4 Rg8+ 55. Kf2 |
