| ECO A05 in 2002 play it! gerbil 0 defeats black's armageddonii by checkmate in 133 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 d5 4. Be2 Be7 5. O-O O-O 6. c4 Nc6 7. Nc3 Bb4 8. Bd2 Qe7 9. a3 Bxc3 10. Bxc3 Re8 11. b4 a6 12. Rc1 dxc4 13. Bxc4 b5 14. Bd3 Bb7 15. Qc2 Rad8 16. e4 Nh5 17. d5 exd5 18. exd5 Rxd5 19. Bxh7+ Kf8 20. Rce1 Qd7 21. Rxe8+ Qxe8 22. Re1 Qc8 23. Be4 Ne7 24. Bxd5 Bxd5 25. Qh7 Bxf3 26. Bd4 f6 27. Bc5 Qg4 28. g3 Be2 29. Qh8+ Kf7 30. Qd8 Nf5 31. Qd7+ Kg6 32. Qe8+ Kh7 33. Qxe2 Qxe2 34. Rxe2 g5 35. Re6 Nfg7 36. Rxa6 Kg6 37. f4 Kf5 38. fxg5 fxg5 39. Rc6 Ne8 40. Be3 Nd6 41. Rc5+ Ke6 42. Bxg5 Kd7 43. Re5 Kc6 44. Re7 Nf5 45. Rf7 Nfxg3 46. hxg3 Nxg3 47. Kg2 Ne2 48. Rf5 Nd4 49. Rc5+ Kb6 50. Be3 Nc6 51. Bf4 Nd4 52. Bxc7+ Ka6 53. Be5 Nb3 54. Rd5 Kb6 55. Rd6+ Kb7 56. Bf4 Na1 57. Rd7+ Kb6 58. Be3+ Kc6 59. Rd1 Nb3 60. Kf3 Kb7 61. Ke4 Ka8 62. Rd7 Kb8 63. Kd5 Na5 64. bxa5 Kc8 65. Kc6 b4 66. axb4 Kb8 67. Rd8# |
| ECO A07 in 2004 play it! gerbil 0 defeats black's matheus by checkmate in 121 moves | 1. Nf3 d5 2. g3 c6 3. d3 Nf6 4. Nbd2 c5 5. c4 Nc6 6. cxd5 Qxd5 7. e4 Qh5 8. Bg2 Be6 9. h3 Nd7 10. g4 Qg6 11. Qa4 O-O-O 12. O-O h5 13. g5 Nde5 14. Nxe5 Nxe5 15. Qxa7 Nxd3 16. Rd1 Rd7 17. e5 Bd5 18. Nc4 Bxg2 19. Nb6+ Kc7 20. Nxd7 Kxd7 21. Kxg2 Qe4+ 22. Kg1 Ke6 23. Be3 c4 24. f4 Kf5 25. Rab1 Qf3 26. Rd2 Qxh3 27. b3 Kg6 28. Qd4 b5 29. bxc4 bxc4 30. Qe4+ Qf5 31. Rb6+ e6 32. Qxc4 Qg4+ 33. Rg2 Qf5 34. Rb3 Nb4 35. Rxb4 Bxb4 36. Qxb4 Rd8 37. Qe1 Qe4 38. Rh2 Rb8 39. Qe2 Rh8 40. Rh3 Kf5 41. Qd1 g6 42. Qf1 Rd8 43. Rf3 Qa4 44. Qh3+ Ke4 45. Rf1 Rd3 46. Qf3+ Kf5 47. Re1 Qb5 48. Qh3+ Ke4 49. f5 Kxe5 50. fxe6 f5 51. Bb6+ Kd5 52. Qg2+ Kc4 53. Rc1+ Kb4 54. Qb2+ Ka4 55. Qc2+ Ka3 56. Bc5+ Qxc5+ 57. Qxc5+ Kb2 58. Qc2+ Ka3 59. Qxd3+ Kb4 60. Qa6 f4 61. Rc4# |
| ECO A04 in 2004 play it! gerbil 0 defeats black's nesik 0 by checkmate in 117 moves | 1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Nbd7 8. g4 Nc5 9. f3 h6 10. b4 Ncd7 11. Rb1 Qc7 12. Bd2 Be7 13. a4 O-O 14. f4 Nb6 15. g5 hxg5 16. fxg5 Nh7 17. a5 Nc4 18. h4 Nxd2 19. Qxd2 d5 20. Qd3 dxe4 21. Nxe4 e5 22. Nf5 Bxf5 23. Rxf5 g6 24. Rf3 Rad8 25. Qc3 Qxc3 26. Rxc3 Rd4 27. Rc4 Rfd8 28. c3 Rxc4 29. Bxc4 Kg7 30. Re1 f5 31. Nc5 Bxc5+ 32. bxc5 e4 33. Rb1 Rd7 34. Be6 Rc7 35. Bd5 Nf8 36. Rxb7 Rxb7 37. Bxb7 Ne6 38. Bxa6 f4 39. Bb7 e3 40. a6 Nc7 41. a7 Kf7 42. Bd5+ Ke7 43. Kg2 Ke8 44. a8=Q+ Nxa8 45. Bxa8 Ke7 46. Bf3 Kf8 47. c6 Ke7 48. h5 gxh5 49. Bxh5 Kd6 50. g6 Kxc6 51. g7 e2 52. Bxe2 Kd6 53. g8=Q Ke7 54. Kf3 Kd7 55. Bb5+ Kd6 56. Qe8 Kc7 57. Qc6+ Kb8 58. Ba6 Ka7 59. Qb7# |
| ECO A04 in 2005 play it! gerbil 0 defeats black's marvin 10 in 139 moves | 1. Nf3 b5 2. e4 Ba6 3. d4 Nf6 4. Bd3 e6 5. O-O Be7 6. Qe2 Bb7 7. e5 Nd5 8. Bxb5 O-O 9. a3 d6 10. Bd3 dxe5 11. dxe5 Nd7 12. c4 N5b6 13. Nbd2 Rb8 14. Ne4 Qc8 15. Bf4 Nc5 16. Nxc5 Bxf3 17. Qxf3 Bxc5 18. Rfd1 Rd8 19. b4 Be7 20. Qe4 g6 21. Qc6 Qb7 22. Qxb7 Rxb7 23. Be3 c6 24. Be2 Nd7 25. f4 a6 26. c5 Nb8 27. Rdc1 g5 28. Rc3 Bf8 29. fxg5 Bg7 30. Bf4 Rd4 31. Bg3 Rbd7 32. Rcc1 Rd8 33. Bf3 Rd2 34. Re1 R8d7 35. Rab1 Bh8 36. Bf4 R2d3 37. Bc1 R3d4 38. Bb2 Rd2 39. Be4 Rd8 40. Bc3 R2d7 41. Re3 Rd1+ 42. Rxd1 Rxd1+ 43. Kf2 Rc1 44. Bb2 Rd1 45. Ke2 Rd8 46. Rh3 Kf8 47. Rxh7 Bg7 48. g6 fxg6 49. Bxg6 Nd7 50. Be4 Rc8 51. Bd4 Rc7 52. Rh5 Nb8 53. Bd3 Rf7 54. Bc4 Rf4 55. Ke3 Rg4 56. g3 Kf7 57. Bd3 Kg8 58. Bc3 Bf8 59. Kf3 Rg7 60. Bc4 Re7 61. g4 Bg7 62. Ke4 Re8 63. Rf5 Nd7 64. Rf1 a5 65. Rd1 axb4 66. axb4 Nb8 67. Rd6 Kf7 68. g5 Bf8 69. Rxe6 Rxe6 70. Kf5 |
| ECO A05 in 2005 play it! gerbil 0 defeats black's bace 0 in 68 moves | 1. Nf3 Nf6 2. e3 Nc6 3. Bb5 e6 4. d4 a6 5. Bxc6 dxc6 6. O-O c5 7. b3 Bd7 8. Ba3 Bb5 9. c4 cxd4 10. cxb5 Bxa3 11. Nxa3 Qe7 12. Qc1 dxe3 13. fxe3 O-O 14. bxa6 bxa6 15. Ne5 Rad8 16. Nc6 Qd6 17. Nxd8 Rxd8 18. Rd1 Qe7 19. Qc6 Nd5 20. Nc4 Rd7 21. e4 Nf6 22. Qxa6 Rd8 23. Rxd8+ Qxd8 24. Re1 Qd4+ 25. Kh1 Qd8 26. g3 h6 27. Ne5 h5 28. Qa5 Kh7 29. Nxf7 Qd7 30. Ng5+ Kg6 31. Nf3 Ng4 32. Qg5+ Kh7 33. Qxh5+ Nh6 34. Ng5+ Kg8 |
| ECO A05 in 2005 play it! gerbil 0 defeats black's tinker in 131 moves | 1. Nf3 Nf6 2. e3 c5 3. d4 e6 4. Bd3 d5 5. O-O c4 6. Be2 Bd6 7. b3 cxb3 8. axb3 O-O 9. c4 Nc6 10. Nc3 Bb4 11. Bd2 Ne4 12. Nxe4 dxe4 13. Ne5 Bxd2 14. Nxc6 bxc6 15. Qxd2 e5 16. f3 exd4 17. exd4 Bf5 18. Rad1 Qb6 19. Qf4 exf3 20. Rxf3 Bg6 21. c5 Qb7 22. Qh4 h6 23. Bc4 Rae8 24. Qg4 Kh7 25. Rg3 Re4 26. Qf3 Rfe8 27. Qc3 R4e7 28. Qd2 Kh8 29. Rf1 Qd7 30. Rgf3 Rd8 31. Rf4 Rf8 32. Rf6 Bh7 33. Rd6 Qc7 34. Re1 Rxe1+ 35. Qxe1 Bg6 36. Qe5 Qb7 37. Qe3 Rb8 38. Qe5 Rf8 39. Qe3 Rb8 40. Qf3 Rc8 41. h4 Qe7 42. h5 Be4 43. Qxf7 Qg5 44. Qf2 Qxh5 45. Qf4 Qd1+ 46. Kh2 Qh5+ 47. Kg3 Bf5 48. Qh4 Qxh4+ 49. Kxh4 Be4 50. g4 g6 51. g5 h5 52. Kg3 Rc7 53. Kf4 Bf5 54. Rd8+ Kg7 55. Rg8+ Kh7 56. Ke5 h4 57. Re8 h3 58. Kf6 Rc8 59. Rxc8 Bxc8 60. Be2 Bf5 61. Bf3 Kg8 62. Ke7 Bc2 63. Bxc6 Bxb3 64. Bh1 Bc2 65. d5 a5 66. c6 |
| ECO A05 in 2003 play it! gerbil 0 defeats black's ladameblanche 0c by checkmate in 101 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 c5 4. Bd3 b6 5. O-O Bb7 6. Nbd2 Be7 7. e4 d5 8. e5 Nfd7 9. c3 Nc6 10. Re1 O-O 11. Qc2 h6 12. b3 Rc8 13. Qb1 Qc7 14. Bb2 Rfd8 15. a3 Nf8 16. b4 a6 17. Qd1 Rd7 18. bxc5 bxc5 19. dxc5 Bxc5 20. Nb3 Be7 21. Qe2 a5 22. Rad1 Rdd8 23. c4 a4 24. cxd5 exd5 25. Nbd4 Nxd4 26. Nxd4 Qb6 27. Rb1 Bc5 28. Qg4 Re8 29. Bc3 Qa7 30. Nb5 Bxf2+ 31. Kf1 Bxe1 32. Nxa7 Rxc3 33. Rxb7 Rxe5 34. Qf4 f6 35. Qg4 Rg5 36. Qd1 Re5 37. g3 Bxg3 38. hxg3 Rxa3 39. Nc6 Rg5 40. Ne7+ Kh8 41. Rb8 g6 42. Rxf8+ Kg7 43. Rg8+ Kf7 44. Bxg6+ Kxe7 45. Qe1+ Kd6 46. Qb4+ Kc6 47. Rc8+ Kd7 48. Qb7+ Ke6 49. Rc6+ Ke5 50. Qc7+ Kd4 51. Qf4# |
| ECO A05 in 2002 play it! gerbil 0 defeats black's grizzly 11 by checkmate in 95 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 d5 4. Bd2 Bd6 5. Nc3 Ne4 6. Bd3 Nxc3 7. Bxc3 O-O 8. O-O Nc6 9. e4 Bd7 10. e5 Be7 11. Bd2 f6 12. c4 fxe5 13. dxe5 d4 14. Qb1 h6 15. Qe1 Bc8 16. b4 Bxb4 17. Bxb4 Rxf3 18. gxf3 Qg5+ 19. Kh1 Qxe5 20. Bd2 Qxe1 21. Rfxe1 Bd7 22. Be4 Rf8 23. f4 b6 24. c5 Rc8 25. Rac1 Kf7 26. Kg1 Nb8 27. cxb6 axb6 28. Bb7 c5 29. Bxc8 Bxc8 30. Rc4 Bb7 31. Ra4 Bc6 32. Ra7+ Nd7 33. a4 g6 34. a5 bxa5 35. Rc7 Bb5 36. Rb1 Ba4 37. Ra1 Ke7 38. Rxa4 Kd6 39. Ra7 Nb8 40. R4xa5 Kd5 41. Bb4 Nd7 42. Rxd7+ Kc6 43. Re7 cxb4 44. Rxe6+ Kb7 45. Rxg6 d3 46. Rf5 Kc8 47. Rg7 d2 48. Rf8# |
| ECO A05 in 2002 play it! gerbil 0 defeats black's cyberpagno 10b by checkmate in 73 moves | 1. Nf3 Nf6 2. e3 c5 3. d4 e6 4. Bd3 d5 5. O-O cxd4 6. exd4 Nc6 7. c4 dxc4 8. Bxc4 Bd6 9. Nc3 O-O 10. Bg5 Be7 11. Re1 b6 12. Qd2 Bb7 13. b3 Rc8 14. Rad1 Na5 15. Ne5 Bb4 16. Rc1 Nxc4 17. bxc4 Qc7 18. Bxf6 gxf6 19. Ng4 Qd8 20. Qh6 Be7 21. Re3 f5 22. Rh3 Bh4 23. Rxh4 Qxh4 24. Qxh4 fxg4 25. Nb5 Rcd8 26. Qxg4+ Kh8 27. Qf4 Rd7 28. Qf6+ Kg8 29. Nd6 Ra8 30. Rc3 Kf8 31. Rh3 Be4 32. Nxe4 Rxd4 33. Qxd4 h6 34. Rxh6 f6 35. Qxf6+ Ke8 36. Rh7 a6 37. Nd6# |
| ECO A04 in 2004 play it! gerbil 0 defeats black's gully 1 pl10 by checkmate in 91 moves | 1. Nf3 e6 2. e4 Be7 3. Be2 d6 4. c4 Nf6 5. Nc3 O-O 6. d4 d5 7. e5 Ne4 8. O-O Nxc3 9. bxc3 dxc4 10. Bxc4 c5 11. Qc2 cxd4 12. cxd4 Qc7 13. Bg5 Qd8 14. Bxe7 Qxe7 15. Bd3 Kh8 16. Bxh7 g6 17. Bxg6 fxg6 18. Qxg6 Nc6 19. Rad1 Nb4 20. Ng5 Nd5 21. Rd3 Nf4 22. Qh6+ Kg8 23. Rf3 Ne2+ 24. Kh1 Rxf3 25. Nxf3 Nc3 26. Rc1 Nxa2 27. Qg6+ Kh8 28. Ng5 Nxc1 29. Nf7+ Qxf7 30. Qxf7 Nd3 31. Qf6+ Kh7 32. Qh4+ Kg6 33. Qg3+ Kh6 34. Qxd3 a5 35. Qf3 a4 36. h4 a3 37. h5 Bd7 38. Qf7 Kg5 39. f3 Rg8 40. g3 Be8 41. Qxg8+ Kxh5 42. Qg7 Bc6 43. Kg2 Bxf3+ 44. Kxf3 b5 45. g4+ Kh4 46. Qh6# |
| ECO A09 in 2003 play it! gerbil 0 defeats black's storm 0 by checkmate in 117 moves | 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. g3 dxc4 5. Qa4+ Nc6 6. Qxc4 Bb4+ 7. Bd2 Qd5 8. Qxd5 exd5 9. e3 Bxd2+ 10. Nbxd2 O-O 11. Bb5 Nb4 12. O-O c6 13. Be2 Bg4 14. a3 Ne4 15. Rfd1 Na6 16. Bxa6 bxa6 17. Rdc1 Bxf3 18. Nxf3 Rab8 19. b4 Rb6 20. Ne5 Rc8 21. a4 Nd6 22. Rc5 Nb7 23. a5 Rb5 24. Rxc6 Rxc6 25. Nxc6 f6 26. Rb1 Nd6 27. Nxa7 Rb8 28. Nc6 Re8 29. b5 axb5 30. Nb4 Ra8 31. Ra1 Rd8 32. a6 Ne8 33. a7 Nc7 34. Nxd5 Nxd5 35. a8=Q Rxa8 36. Rxa8+ Kf7 37. Rc8 b4 38. Kf1 f5 39. Rb8 g6 40. Rb7+ Kf6 41. Rxh7 Ke6 42. Rb7 Kd6 43. Ke2 Kc6 44. Rg7 b3 45. Rxg6+ Kc7 46. Kd3 b2 47. Kc2 Nc3 48. Kxb2 Nd1+ 49. Kc2 Nxf2 50. h4 Kd8 51. h5 Nh1 52. h6 Ke8 53. Rg8+ Kd7 54. h7 Nxg3 55. Rg7+ Ke6 56. h8=Q Ne4 57. Qc8+ Kd5 58. Re7 Ng3 59. Qc5# |
| ECO A06 in 2004 play it! gerbil 0 defeats black's ssechess 0 by checkmate in 117 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 e6 4. e3 Be7 5. Be2 Nh5 6. O-O Nxf4 7. exf4 O-O 8. c4 Bd6 9. Qd2 dxc4 10. Nc3 Nd7 11. Bxc4 Nb6 12. b3 c6 13. Ne4 Bc7 14. Rad1 Nd5 15. Ne5 Ba5 16. Qc1 f6 17. Nd3 Re8 18. Bxd5 exd5 19. Ng3 Bg4 20. f3 Bc8 21. Qc2 Qe7 22. Rf2 Qf7 23. b4 Bb6 24. Qb2 a5 25. a3 axb4 26. axb4 Ra7 27. Re2 Rxe2 28. Nxe2 Qe8 29. Qd2 Ra3 30. Kh1 Qg6 31. b5 Ba5 32. Qc2 Bf5 33. bxc6 Bxd3 34. Qc5 bxc6 35. Qxa3 Bxe2 36. Ra1 h6 37. Qxa5 h5 38. Qa8+ Kh7 39. Qxc6 Bc4 40. h3 Qg3 41. Qe8 Qxf4 42. Qxh5+ Qh6 43. Qf5+ Qg6 44. Qf4 Qh6 45. Qf5+ Qg6 46. Qf4 Qh6 47. Qc7 Qg6 48. f4 Ba2 49. Qd8 Qe4 50. Qd7 Qe2 51. Qf7 Bc4 52. Kh2 Ba2 53. Rc1 Bc4 54. Rc3 Kh6 55. Rg3 g5 56. Qxf6+ Kh7 57. Rxg5 Qxg2+ 58. Rxg2 Bd3 59. Qg7# |
| ECO A05 in 2005 play it! gerbil 0 defeats black's kanguruh 10 in 75 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 d5 4. Be2 Bd6 5. c4 dxc4 6. Nc3 Nc6 7. Bxc4 O-O 8. O-O e5 9. Qd3 exd4 10. exd4 Na5 11. b3 c6 12. Qb1 Nxc4 13. bxc4 b6 14. Bg5 Be6 15. Qd3 h6 16. Bh4 g5 17. Bg3 Bxg3 18. fxg3 Qe7 19. Ne5 Rac8 20. Rae1 Ne8 21. Ng4 Kg7 22. a4 Rg8 23. Nd5 cxd5 24. cxd5 Rc1 25. dxe6 Rxe1 26. Rxe1 h5 27. Ne3 Nd6 28. Nd5 Qe8 29. Qe3 f6 30. Rf1 Rf8 31. e7 Rf7 32. Qe6 Qxa4 33. Qxd6 Qxd4+ 34. Kh1 Qe5 35. Qd7 Qe2 36. Kg1 Rxe7 37. Nxe7 Qe3+ 38. Kh1 |
| ECO A07 in 2005 play it! gerbil 0 defeats black's matheus in 98 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. Ne5 Bf5 6. d4 Nbd7 7. c4 e6 8. Qb3 Qb6 9. Qxb6 axb6 10. Bf4 Nh5 11. Bd2 Nxe5 12. dxe5 Bg4 13. f3 Bc5+ 14. Kh1 Bf5 15. g4 dxc4 16. gxh5 Bd4 17. Nc3 h6 18. e4 Bh7 19. f4 b5 20. a3 O-O 21. Rad1 f6 22. exf6 Rxf6 23. Bc1 e5 24. Ne2 Rd8 25. fxe5 Rxf1+ 26. Bxf1 Bxe4+ 27. Bg2 Bd3 28. Nxd4 Rxd4 29. e6 Kf8 30. Bd2 Rh4 31. Bf3 Ke8 32. Rg1 Rh3 33. Kg2 Bf5 34. Re1 Rh4 35. Bc3 Ke7 36. Bxg7 Bxe6 37. Rxe6+ Kxe6 38. Kg3 Kf7 39. Bc3 Rxh5 40. Bxh5+ Ke7 41. Bg7 c5 42. Bf3 b6 43. Bxh6 b4 44. axb4 cxb4 45. Be3 Kd6 46. Bxb6 c3 47. b3 Ke5 48. Bd1 Kd5 49. h4 Ke4 |
| ECO A09 in 2002 play it! gerbil 0 defeats black's tscp 1 by checkmate in 79 moves | 1. Nf3 d5 2. c4 e6 3. d4 Nc6 4. e3 Nf6 5. Bd3 Bd7 6. O-O dxc4 7. Bxc4 Bd6 8. Nc3 O-O 9. e4 e5 10. d5 Na5 11. Be2 c6 12. Bg5 Rc8 13. dxc6 Bxc6 14. a3 b6 15. b4 Nb7 16. Ba6 Be7 17. Nxe5 Rc7 18. Nxc6 Rxc6 19. Nb5 Qb8 20. Qf3 Rd8 21. Rad1 Rxd1 22. Rxd1 Nd8 23. Bf4 Qa8 24. e5 Ne4 25. Qxe4 Rc1 26. Qd3 Rxd1+ 27. Qxd1 Ne6 28. Bg3 Bg5 29. Qd7 Nf4 30. Bxf4 Bxf4 31. Bc8 Bxh2+ 32. Kxh2 g6 33. Nd6 Qd5 34. Qd8+ Kg7 35. Ne8+ Kf8 36. Qxd5 h6 37. Nd6 Kg8 38. Qxf7+ Kh8 39. Qxg6 a5 40. Nf7# |
| ECO A04 in 2005 play it! gerbil 0 defeats black's lime in 139 moves | 1. Nf3 d6 2. e4 Nf6 3. Nc3 Bg4 4. Bb5+ Bd7 5. Bxd7+ Nbxd7 6. d4 e6 7. O-O Be7 8. e5 dxe5 9. dxe5 Ng4 10. Qe2 O-O 11. h3 Nh6 12. Bxh6 gxh6 13. Rfd1 Qe8 14. Qd2 Rd8 15. Qxh6 f6 16. Ne4 Qg6 17. Qxg6+ hxg6 18. exf6 Nxf6 19. Neg5 Rxd1+ 20. Rxd1 Re8 21. Re1 Nd7 22. Nxe6 Bf6 23. b3 Ne5 24. Nfd4 Re7 25. Kf1 c6 26. f4 Nd7 27. Nf3 Nf8 28. Neg5 Rxe1+ 29. Kxe1 Be7 30. Ke2 Nd7 31. Ne4 Kg7 32. c4 Nf6 33. Ke3 Ba3 34. g4 Bc1+ 35. Kd3 Bxf4 36. Nc5 Bg3 37. Nxb7 Nd7 38. g5 c5 39. Ke4 Kf8 40. Kd5 Ke7 41. a4 Bf2 42. a5 Bg3 43. h4 Bf2 44. Nd6 a6 45. Nc8+ Kf7 46. Nb6 Nb8 47. Na4 Nd7 48. Kd6 Ke8 49. Nb6 Nf8 50. Nd5 Kd8 51. Nf6 Be3 52. Nd5 Bf2 53. Nf6 Be3 54. Ng4 Bc1 55. Kxc5 Kc7 56. Kd5 Bb2 57. Nge5 Bc3 58. h5 gxh5 59. g6 Nxg6 60. Nxg6 Kb7 61. Nf4 Bxa5 62. Nxh5 Bb4 63. c5 Kc7 64. Nf4 Bc3 65. Ne6+ Kb8 66. c6 Kc8 67. c7 Kb7 68. Ne5 Bxe5 69. Kxe5 a5 70. Kd6 |
| ECO A17 in 2003 play it! gerbil 0 defeats black's mrchess 1 by checkmate in 79 moves | 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 O-O 5. Bg5 c5 6. O-O-O cxd4 7. Rxd4 h6 8. Bxf6 Qxf6 9. Nf3 Bxc3 10. Qxc3 Nc6 11. Rd3 Qxc3+ 12. Rxc3 Rd8 13. e4 d5 14. e5 d4 15. Rd3 f6 16. exf6 e5 17. Nd2 gxf6 18. Rg3+ Kf7 19. Rg1 h5 20. h3 Bf5 21. Rb3 Rab8 22. g4 hxg4 23. hxg4 Bg6 24. Bg2 Rdc8 25. Bd5+ Kg7 26. g5 fxg5 27. Rxg5 Kf6 28. Rg4 Rf8 29. f4 Kf5 30. Rbg3 Be8 31. Ne4 Bf7 32. Rg5+ Kxf4 33. R5g4+ Kf5 34. Rh4 Rg8 35. Rf3+ Kg6 36. Bxf7+ Kg7 37. Be8 Ne7 38. Rg4+ Ng6 39. Rxg6+ Kh7 40. Rh3# |
| ECO A10 in 2002 play it! gerbil 0 defeats black's muriel 01 in 65 moves | 1. c4 Nc6 2. d4 e6 3. d5 Ne5 4. e4 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 d6 7. Qa4+ Bd7 8. Qb3 Rb8 9. Qg3 Nf6 10. Qxg7 Rg8 11. Qh6 exd5 12. exd5 b5 13. O-O-O bxc4 14. Nxc4 Bb5 15. Nxe5 dxe5 16. Nf3 Bxf1 17. Rhxf1 Qd6 18. Rde1 e4 19. Rg1 Rb4 20. Kb1 Rb5 21. Nd2 Kd8 22. Nc4 Qe7 23. f3 Rc5 24. Nd2 Rg6 25. Qe3 Rxd5 26. Nxe4 c6 27. Qb3 Qc7 28. Nxf6 Rxf6 29. Qb4 Qd6 30. Qb7 a5 31. Qb6+ Kd7 32. Qb7+ Kd8 33. Qb6+ |
| ECO A30 in 2003 play it! gerbil 0 defeats black's asterisk 0 in 114 moves | 1. c4 c5 2. e4 Nc6 3. Bd3 Nf6 4. Nf3 Nb4 5. Bc2 Nxc2+ 6. Qxc2 d6 7. O-O e5 8. d3 Be7 9. Nc3 O-O 10. Be3 Be6 11. a3 a5 12. Rae1 Bg4 13. Nd2 Be6 14. Bg5 h6 15. Bh4 g5 16. Bg3 Nh5 17. Re3 f5 18. exf5 Rxf5 19. Nde4 Rc8 20. b3 Kh8 21. Qe2 Qe8 22. Rb1 Qf7 23. Qe1 Qf8 24. Nb5 Nxg3 25. Nxg3 Rf4 26. Qxa5 Rxf2 27. Ne4 Qf4 28. Nxf2 Qxe3 29. Qa7 Rf8 30. Rf1 Bf5 31. Qa5 Bxd3 32. Qc3 Rxf2 33. Rxf2 g4 34. g3 h5 35. Nc7 Bg5 36. Nd5 Qc1+ 37. Qxc1 Bxc1 38. Rf8+ Kg7 39. Rb8 Bxa3 40. Rxb7+ Kg6 41. Rd7 Kg5 42. Rxd6 Bb2 43. Kg2 Bd4 44. Ne3 Bg6 45. Kf2 Bf7 46. Ke2 e4 47. Nc2 Bf6 48. Rc6 Bd4 49. Nxd4 cxd4 50. b4 h4 51. b5 hxg3 52. hxg3 Be8 53. Rc7 d3+ 54. Ke3 Kf6 55. b6 d2 56. Kxd2 Bf7 57. b7 Bxc4 |
| ECO A11 in 2006 play it! gerbil 0 defeats black's janwillem 11 in 128 moves | 1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. e3 Nf6 5. Nc3 e6 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. O-O Bd6 9. Qb3 O-O 10. Qxb7 Nc5 11. Qb5 Ng4 12. Qe2 Qe7 13. d4 Ne4 14. Nb5 Rfc8 15. a3 Rab8 16. Nxd6 Qxd6 17. b4 Ng5 18. g3 Nh3+ 19. Kg2 Nhxf2 20. Rxf2 Nxf2 21. Kxf2 Qc7 22. Bd2 Qc2 23. Qa6 Qb2 24. Rd1 Rc7 25. Qd3 Qc2 26. Qxc2 Rxc2 27. Ra1 Rbc8 28. Ke2 Rb2 29. Ne1 f6 30. h3 Kf7 31. Nd3 Rbc2 32. Nc5 e5 33. Kd3 Rc4 34. Bc3 e4+ 35. Kc2 a6 36. Kb3 Rc6 37. a4 Ke7 38. b5 axb5 39. axb5 Rb6 40. Ra5 Ke8 41. g4 Kf7 42. Bb2 Kg6 43. Bc3 h6 44. Bd2 Kf7 45. Bc3 Ke8 46. Bb2 Kf7 47. h4 Kg8 48. Bc3 Kf7 49. Bb2 Kg6 50. Na4 Rd6 51. Ra7 Rc8 52. Ba3 Re6 53. Nc3 Rd8 54. Be7 Rb8 55. Nxd5 Kh7 56. Kb4 Kh8 57. Rd7 Kg8 58. Bd6 Rxd6 59. Rxd6 h5 60. gxh5 Kh7 61. b6 Kh6 62. Kc5 Kxh5 63. Kc6 Rc8+ 64. Kd7 Rf8 |