| ECO A05 in 2004 play it! gerbil 0 defeats black's matheus by checkmate in 97 moves | 1. Nf3 Nf6 2. e3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. d4 e6 7. c4 Bxf3 8. Qxf3 h5 9. Bd2 h4 10. b4 Rh5 11. Bc3 Rf5 12. Qe2 Ne4 13. Be1 h3 14. g4 Rg5 15. f4 Rg6 16. Qf3 Nd6 17. Nd2 Rh6 18. c5 Nb5 19. a4 Nxd4 20. Qd1 Rg6 21. Bg3 a5 22. Rf2 axb4 23. Rc1 Qd5 24. exd4 Qxd4 25. f5 Rxg4 26. Rc4 Rxg3+ 27. hxg3 h2+ 28. Kg2 Qd5+ 29. Qf3 exf5 30. Kxh2 Qxf3 31. Rxf3 Rxa4 32. Rxf5 Be7 33. Kh3 f6 34. Nb3 g5 35. Rf3 Kf7 36. Rd4 Ke8 37. Kg4 b6 38. Re3 Ra3 39. Rde4 Kf8 40. Rxe7 Rxb3 41. R3e4 Rd3 42. Kf5 Rd5+ 43. Kxf6 Rd8 44. Rf7+ Kg8 45. Rg7+ Kf8 46. Ree7 Rd6+ 47. cxd6 cxd6 48. Rgf7+ Kg8 49. Re8# |
| ECO A07 in 2005 play it! gerbil 0 defeats black's gibbon 10h by checkmate in 109 moves | 1. Nf3 d5 2. g3 c6 3. d3 e6 4. e4 Nf6 5. e5 Nfd7 6. Bg2 Be7 7. c4 O-O 8. O-O b5 9. cxb5 cxb5 10. d4 Nc6 11. Nc3 b4 12. Ne2 Ba6 13. Re1 Rc8 14. Be3 Qa5 15. Nf4 Rfe8 16. a3 bxa3 17. bxa3 Rb8 18. Bh3 Kh8 19. Qc2 Rec8 20. Qd1 Bc4 21. Bg2 Rb3 22. a4 Bb4 23. Bd2 Nxd4 24. Nxd4 Bxd2 25. Nxb3 Bxb3 26. Qxb3 Bxe1 27. Rb1 Nxe5 28. Qb8 Bxf2+ 29. Kxf2 Ng4+ 30. Kf3 Nxh2+ 31. Ke2 Qc3 32. Qb3 Qxb3 33. Rxb3 Rc2+ 34. Kd3 Rc8 35. Rb7 Ng4 36. Kd2 Kg8 37. Rxa7 Kf8 38. Nd3 Re8 39. Bf3 Nh2 40. Be2 Rc8 41. Rb7 Ra8 42. Ne5 f6 43. Nd7+ Kg8 44. Nc5 e5 45. Ke3 Rc8 46. Ne6 g6 47. Nc7 d4+ 48. Ke4 Rf8 49. a5 Rd8 50. Nd5 Rxd5 51. Kxd5 d3 52. a6 d2 53. a7 d1=R+ 54. Bxd1 Nf3 55. a8=Q# |
| ECO A05 in 2002 play it! gerbil 0 defeats black's bremboce 01 by checkmate in 103 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 c5 4. Be2 cxd4 5. exd4 Be7 6. c4 Qa5+ 7. Bd2 Qc7 8. O-O d6 9. Nc3 Bd7 10. Bf4 Qb6 11. Rb1 a5 12. a3 Na6 13. b4 axb4 14. axb4 O-O 15. c5 dxc5 16. bxc5 Qa5 17. Qe1 Bc6 18. Nd5 Bd8 19. Ne7+ Kh8 20. Nxc6 bxc6 21. Bd6 Qxe1 22. Rfxe1 Re8 23. Ne5 Ba5 24. Rec1 Nc7 25. Nxf7+ Kg8 26. Ne5 Ncd5 27. Rb3 Rec8 28. Ra1 Bc7 29. Rxa8 Rxa8 30. Bxc7 Nxc7 31. g3 Ncd5 32. Nxc6 Ne4 33. Bg4 Ng5 34. h4 Nf6 35. Rb8+ Rxb8 36. Nxb8 Nge4 37. Bxe6+ Kf8 38. c6 Ng5 39. c7 Nxe6 40. c8=Q+ Kf7 41. Qb7+ Kf8 42. Nc6 Kg8 43. Qb3 Kf7 44. Ne5+ Ke7 45. Qb7+ Nc7 46. Qxc7+ Ke6 47. f4 Kf5 48. Qc8+ Nd7 49. Qc2+ Kf6 50. Qc6+ Kf5 51. g4+ Kxf4 52. Qf3# |
| ECO A05 in 2004 play it! gerbil 0 defeats black's chiron 0 in 109 moves | 1. Nf3 Nf6 2. e3 d5 3. c4 e6 4. Be2 Nc6 5. O-O dxc4 6. Bxc4 Bd6 7. d4 O-O 8. Nc3 e5 9. d5 Na5 10. Bd3 Bg4 11. e4 c6 12. Bg5 Rc8 13. Be2 Re8 14. Rc1 Bxf3 15. Bxf3 h6 16. Bxf6 Qxf6 17. Qa4 Qd8 18. b4 Nc4 19. Bg4 Ra8 20. dxc6 Nb6 21. Qb5 bxc6 22. Qxc6 Bxb4 23. Nb5 Bd2 24. Rc2 Rf8 25. Nc7 Rb8 26. Na6 Ra8 27. Nc7 Rb8 28. Na6 Ra8 29. Nc5 Qg5 30. Bf5 Rfd8 31. a4 g6 32. Ne6 fxe6 33. Qxe6+ Kf8 34. Rc7 Nd7 35. Qd6+ Qe7 36. Qxg6 Qf6 37. Qh7 Qe7 38. Rxd7 Rxd7 39. Qh8+ Kf7 40. Qxa8 Rd8 41. Qc6 Bg5 42. a5 Kf8 43. a6 Qd6 44. Qb7 Qc5 45. Be6 Be7 46. Qb3 Bg5 47. Qg3 Rd6 48. Bd5 Qd4 49. Rb1 Rxa6 50. Qf3+ Bf4 51. Qh5 Qxd5 52. exd5 Rb6 53. Qf5+ Kg7 54. Rxb6 axb6 55. h4 |
| ECO A07 in 2002 play it! gerbil 0 defeats black's storm 0 by checkmate in 131 moves | 1. Nf3 d5 2. g3 Nc6 3. d4 e6 4. Nc3 Bb4 5. Qd3 Bxc3+ 6. Qxc3 Nf6 7. Bg5 O-O 8. Qa3 Bd7 9. O-O-O h6 10. Bxf6 Qxf6 11. Bg2 Rad8 12. Qd3 a5 13. c3 a4 14. e4 a3 15. b3 b5 16. e5 Qe7 17. Nh4 b4 18. c4 Bc8 19. Qc2 Bb7 20. f4 dxc4 21. Qxc4 Na5 22. Qb5 Bxg2 23. Nxg2 Rd5 24. Qa4 Nb7 25. Ne3 Ra5 26. Qc6 Nd8 27. Qe4 c5 28. Kb1 Rb5 29. Rhe1 Qb7 30. Qxb7 Nxb7 31. d5 exd5 32. Rxd5 Rc8 33. Kc2 Nd8 34. Nf5 Rcb8 35. Kd3 Ne6 36. Kc4 R5b6 37. Nd6 Ra6 38. f5 Nd4 39. Rxc5 Nf3 40. Rd1 Nxh2 41. Nb5 Ng4 42. Kxb4 Nf2 43. Rd4 g6 44. g4 gxf5 45. gxf5 Kg7 46. Kc4 h5 47. Rd7 Kg8 48. Nc7 Rh6 49. f6 h4 50. e6 Rxf6 51. e7 Kh8 52. Rd8+ Kh7 53. Rxb8 Rf4+ 54. Kd5 Re4 55. e8=Q Rxe8 56. Nxe8 h3 57. Kd4 h2 58. Rh5+ Kg6 59. Rxh2 Ng4 60. Rg2 f5 61. Rb5 Kf7 62. Rb7+ Kxe8 63. Kd5 f4 64. Rxg4 Kf8 65. Ke6 f3 66. Rb8# |
| ECO A06 in 2003 play it! gerbil 0 defeats black's asterisk 0 in 112 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 Nc6 4. e3 Nh5 5. Bb5 Nxf4 6. exf4 Bd7 7. g3 e6 8. O-O Bb4 9. c4 dxc4 10. Bxc4 Na5 11. Be2 O-O 12. Nc3 Bd6 13. Ne5 b6 14. a3 c6 15. b4 Nb7 16. Bf3 Qc8 17. Rc1 f6 18. Nxc6 Bxc6 19. Ne4 Nd8 20. d5 Bxf4 21. gxf4 exd5 22. Nd6 Qd7 23. Rxc6 Nxc6 24. Qxd5+ Kh8 25. Qxc6 Rad8 26. Rd1 g5 27. fxg5 Qg7 28. g6 hxg6 29. Qc4 Qe7 30. Qf4 Kh7 31. Rd3 f5 32. Bd1 Kg7 33. Qd2 f4 34. Bf3 Kh7 35. b5 Qe5 36. Qd1 Qg5+ 37. Kh1 Qe7 38. a4 Rd7 39. Bc6 Rdd8 40. f3 Qh4 41. Rd2 Qe7 42. Be4 Qe6 43. Bc2 Qh3 44. Qe2 Rd7 45. Rd5 Rc7 46. Rg5 Rg8 47. Rg4 Rgg7 48. Kg1 Qh5 49. Ne8 Qc5+ 50. Kh1 Rce7 51. Nf6+ Kh6 52. Qf1 Re5 53. Qh3+ Rh5 54. Qg2 g5 55. Nxh5 Rc7 56. Nxf4 Qxc2 |
| ECO A09 in 2003 play it! gerbil 0 defeats black's cilian 1 by checkmate in 113 moves | 1. Nf3 d5 2. c4 dxc4 3. e3 Nc6 4. Bxc4 e5 5. O-O e4 6. Qb3 Nh6 7. Ne1 Bd6 8. f3 Qh4 9. f4 Qh5 10. Nc3 Ng4 11. h3 Nf6 12. Qc2 Qg6 13. d3 Bxh3 14. dxe4 Nd7 15. Qb3 Nd8 16. e5 Bc5 17. Bd3 Bf5 18. Nd5 Bb6 19. Bxf5 Qxf5 20. Nf3 Qg4 21. Qa3 Qe6 22. Rd1 Nc6 23. Nxb6 Nxb6 24. b3 Qg6 25. Rd2 Nd7 26. b4 Nb6 27. Qc3 a6 28. Ba3 Qe4 29. Re1 Qg6 30. Red1 Qe6 31. Qc1 f6 32. exf6 Qxf6 33. e4 Qh6 34. f5 Qf6 35. Bb2 Qe7 36. Nd4 Nd8 37. f6 gxf6 38. Nf5 Qf7 39. Rd6 Rg8 40. Rxb6 Rg6 41. Qc3 Ne6 42. Rxb7 Kf8 43. Bc1 Qe8 44. Nh4 Rg4 45. Qxf6+ Qf7 46. Qh8+ Rg8 47. Qc3 Qg7 48. Qc6 Qe5 49. Bh6+ Rg7 50. Nf5 Rc8 51. Qd7 Ra8 52. Bxg7+ Nxg7 53. Nh6 Qf6 54. Rf1 Nf5 55. Rxf5 Qxf5 56. exf5 c5 57. Qe7# |
| ECO A07 in 2002 play it! gerbil 0 defeats black's holmes 0 in 96 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. Ne5 Bh5 6. d4 e6 7. c4 Bd6 8. Nc3 Qc7 9. cxd5 exd5 10. Bf4 O-O 11. f3 Nfd7 12. Nd3 Nf6 13. Rc1 Qe7 14. Qb3 Bxf4 15. Nxf4 Rd8 16. e4 dxe4 17. Nxe4 Nxe4 18. Rfe1 Nd2 19. Qc3 Qg5 20. Re5 Qf6 21. Nxh5 Qh6 22. Nf4 Nd7 23. Ree1 g5 24. Nh3 Nxf3+ 25. Qxf3 Qg7 26. Qe3 g4 27. Nf4 Nf6 28. Qb3 Rd7 29. Nd3 Nh5 30. Rc4 a5 31. Qc3 Rdd8 32. Re5 Qg6 33. Rxa5 Nf6 34. Rxa8 Rxa8 35. Qb3 Ra7 36. Ne5 Qb1+ 37. Bf1 Qxa2 38. Qe3 h6 39. Qxh6 Ne4 40. Qh5 Nd6 41. d5 Ra8 42. Rxg4+ Kf8 43. Re4 Qa7+ 44. Kh1 Qg1+ 45. Kxg1 Ke7 46. Nxc6+ Kd7 47. Re7+ Kc8 48. Qh8+ Ne8 |
| ECO A05 in 2003 play it! gerbil 0 defeats black's fortress 1 by checkmate in 131 moves | 1. Nf3 Nf6 2. e3 d5 3. c4 Nc6 4. cxd5 Qxd5 5. Nc3 Qa5 6. d4 e6 7. Bd2 Bb4 8. Bd3 Nd5 9. Qc2 h6 10. O-O Bd7 11. a3 Bxc3 12. bxc3 Nb6 13. c4 Qa4 14. Qxa4 Nxa4 15. c5 O-O-O 16. Rfb1 f6 17. Bb5 Nb8 18. Bxd7+ Nxd7 19. Rb4 Naxc5 20. dxc5 Nxc5 21. Rab1 Rd7 22. Rc4 b6 23. Bb4 Rhd8 24. g3 Na6 25. Kg2 c5 26. Bc3 e5 27. a4 Rd1 28. Rb2 Rc1 29. a5 bxa5 30. Ra2 Rd3 31. Rxa5 Rdxc3 32. Rxc3 Rxc3 33. Rxa6 Kb8 34. Re6 Rd3 35. Re7 c4 36. Rxg7 c3 37. Rg4 Rd7 38. Ne1 h5 39. Rb4+ Rb7 40. Rxb7+ Kxb7 41. Kf3 Kc6 42. Ke4 Kd6 43. f4 exf4 44. gxf4 Kc5 45. Kd3 Kd5 46. e4+ Kc5 47. Kxc3 h4 48. h3 Kd6 49. Kc4 Kc6 50. Nf3 Kd6 51. Nxh4 Kc6 52. Nf5 Kd7 53. Kb5 a6+ 54. Kxa6 Ke6 55. Kb5 Kf7 56. Kc6 Kg6 57. Kd6 Kf7 58. Ne7 Kg7 59. Ke6 Kf8 60. f5 Ke8 61. e5 fxe5 62. f6 Kf8 63. f7 Kg7 64. Nf5+ Kg6 65. f8=Q Kh7 66. Qg7# |
| ECO A05 in 2006 play it! gerbil 0 defeats black's amundsen 00 in 90 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 O-O 6. Bd3 Nc6 7. O-O Nb4 8. Be2 Qe7 9. e4 Nc6 10. e5 Nd5 11. Bb5 Qb4 12. Bxc6 dxc6 13. c4 Nf4 14. Qc2 Ng6 15. Ne4 Re8 16. Nc5 h5 17. Ng5 a6 18. f4 Qb6 19. Qe2 a5 20. b3 h4 21. Qh5 h3 22. f5 exf5 23. e6 Rxe6 24. Qh7+ Kf8 25. Ngxe6+ Bxe6 26. g4 f4 27. Rae1 Rd8 28. Nxe6+ fxe6 29. Qxg6 Qxd4+ 30. Rf2 Qf6 31. Qxf6+ gxf6 32. Rxe6 Kf7 33. Re4 a4 34. Rexf4 Rd1+ 35. Rf1 Rd6 36. bxa4 Kg7 37. a3 c5 38. a5 Ra6 39. Rb1 b6 40. axb6 cxb6 41. Rb3 Kg6 42. Rxh3 Ra4 43. Rb3 Kg5 44. Rbf3 Kg6 45. Rxf6+ Kg7 |
| ECO A09 in 2002 play it! gerbil 0 defeats black's cilian 1 by checkmate in 133 moves | 1. Nf3 d5 2. c4 dxc4 3. e3 Nc6 4. Bxc4 Nf6 5. O-O e6 6. Bb5 Bd7 7. Qc2 Nb4 8. Bxd7+ Qxd7 9. Qb3 c6 10. d4 Bd6 11. Nc3 Nbd5 12. Qc2 Nxc3 13. bxc3 Be7 14. e4 O-O 15. Ng5 Ne8 16. e5 Bxg5 17. Bxg5 f6 18. Be3 fxe5 19. dxe5 Nc7 20. c4 b6 21. a4 c5 22. Rfd1 Qc8 23. a5 Rd8 24. Rxd8+ Qxd8 25. Qe4 Qe8 26. Qb7 Qc8 27. Qc6 Ne8 28. Qf3 Rb8 29. Qe4 Nc7 30. Qc6 Na8 31. Qxc8+ Rxc8 32. f4 g6 33. Kf2 h5 34. Kg3 a6 35. Rd1 bxa5 36. Rd6 Nc7 37. Rc6 Kf7 38. Bxc5 Ke8 39. Kh4 Kd7 40. Rd6+ Ke8 41. Kg5 a4 42. Kxg6 h4 43. Kg5 Kf7 44. Rc6 Ke8 45. Kxh4 Kd7 46. Rd6+ Ke8 47. Kg5 Kf7 48. Rd7+ Kg8 49. Kg6 Ne8 50. Re7 a5 51. Rxe6 Ng7 52. Ra6 Nf5 53. g3 a3 54. Rxa5 a2 55. Rxa2 Ng7 56. Ra7 Ne8 57. Re7 Rc6+ 58. e6 Nc7 59. Rg7+ Kh8 60. Bd4 Rxe6+ 61. Kf7 Re7+ 62. Kxe7 Ne6 63. Rg5+ Ng7 64. Bxg7+ Kg8 65. Kf6 Kh7 66. Rh5+ Kg8 67. Rh8# |
| ECO A04 in 2005 play it! gerbil 0 defeats black's deltomatex 01 in 110 moves | 1. Nf3 e6 2. e4 d5 3. exd5 exd5 4. c3 Bd6 5. b3 Nf6 6. Be2 Nc6 7. O-O Be6 8. d4 Ne4 9. c4 O-O 10. cxd5 Bxd5 11. Bb2 Re8 12. Bc4 Bb4 13. a3 Be7 14. Nc3 Nxc3 15. Bxc3 Bf6 16. Rc1 Re7 17. Bxd5 Qxd5 18. Ne5 Re6 19. f4 Bxe5 20. fxe5 Rd8 21. Qf3 Qxf3 22. Rxf3 Nxd4 23. Bxd4 Rxd4 24. Rxc7 f6 25. exf6 Rd1+ 26. Kf2 Rd2+ 27. Kg3 gxf6 28. Kh3 Re5 29. Rg3+ Rg5 30. Rxb7 Rxg3+ 31. Kxg3 a5 32. a4 Rd3+ 33. Kf4 Rd4+ 34. Ke3 Rg4 35. g3 h5 36. Kf3 Kf8 37. Rb5 Rg5 38. Rxg5 fxg5 39. Ke4 Ke7 40. Kf5 g4 41. Kg5 Kd8 42. Kxh5 Kc8 43. Kxg4 Kd7 44. h4 Ke7 45. Kf5 Kf7 46. g4 Ke8 47. g5 Kd8 48. g6 Ke8 49. Kf6 Kd8 50. g7 Kd7 51. g8=Q Kc7 52. Qc4+ Kb8 53. Qb5+ Ka8 54. Ke7 Ka7 55. Kd7 Ka8 |
| ECO A05 in 2002 play it! gerbil 0 defeats black's embracer 111 by checkmate in 85 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 d5 4. Be2 Be7 5. O-O O-O 6. c4 dxc4 7. Nc3 c6 8. Bxc4 c5 9. dxc5 Qa5 10. e4 Qxc5 11. Qe2 Ng4 12. e5 Nd7 13. Bf4 Nb6 14. Bb3 Bd8 15. Ne1 f5 16. exf6 Nxf6 17. Bxe6+ Kh8 18. Nd3 Qc6 19. Bb3 Bc7 20. Qe7 Nbd7 21. Nb4 Qb6 22. Nbd5 Nxd5 23. Nxd5 Bd8 24. Qxf8+ Nxf8 25. Nxb6 Bxb6 26. Bd5 Bd4 27. Rfe1 Bxb2 28. Rab1 Ba3 29. Rb3 Bc5 30. Re8 Be6 31. Rxa8 Bxd5 32. Rd3 Bc6 33. Bd6 Bxd6 34. Rxd6 g6 35. Rxf8+ Kg7 36. Rc8 a5 37. Rc7+ Kh6 38. h4 a4 39. g4 Be8 40. f3 Bf7 41. Rxf7 b6 42. g5+ Kh5 43. Rxh7# |
| ECO A05 in 2002 play it! gerbil 0 defeats black's embracer 10 by checkmate in 135 moves | 1. Nf3 Nf6 2. e3 e6 3. d4 d5 4. Be2 Be7 5. c4 O-O 6. Nc3 Nc6 7. O-O Bd7 8. Ne5 dxc4 9. Nxc4 Qc8 10. e4 Rd8 11. Be3 Bb4 12. Bf3 Bxc3 13. bxc3 b5 14. Nb2 e5 15. Bg5 a5 16. a4 b4 17. Nd3 exd4 18. e5 dxc3 19. exf6 g6 20. Re1 Rb8 21. Bd5 Bf5 22. Qb3 Qd7 23. Bxc6 Qxd3 24. Bf4 c2 25. Qxd3 Rxd3 26. Bxc7 Rf8 27. Bb5 Rb3 28. Bd6 Ra8 29. Bc6 Rd8 30. Bc7 Rf8 31. Bd6 Rd8 32. Bc7 Rf8 33. g4 Bxg4 34. Bxa5 Bf5 35. f3 Rb2 36. Be4 Bxe4 37. fxe4 Re8 38. e5 Re6 39. Bc7 Rc6 40. Bd6 h5 41. a5 b3 42. Ba3 Ra2 43. Rxa2 bxa2 44. Ra1 Ra6 45. Bb4 Ra7 46. Kf2 Rd7 47. a6 Kh7 48. Bd6 Ra7 49. e6 fxe6 50. Bc5 c1=Q 51. Rxc1 Rxa6 52. f7 Ra8 53. f8=Q Rxf8+ 54. Bxf8 Kg8 55. Bb4 Kf7 56. Rc7+ Kf6 57. Bc3+ Kf5 58. Kf3 g5 59. Rf7+ Kg6 60. Rf6+ Kh7 61. Rxe6 h4 62. Kg4 Kg8 63. Rf6 a1=Q 64. Bxa1 Kg7 65. Kxg5 h3 66. Kf5 Kh7 67. Rf8 Kh6 68. Rh8# |
| ECO A06 in 2004 play it! gerbil 0 defeats black's cilian 1 by checkmate in 131 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bg4 6. O-O Bd6 7. Bxd6 cxd6 8. Nbd2 Nc6 9. Qb1 O-O 10. b3 e5 11. c4 Bxf3 12. Nxf3 e4 13. cxd5 exf3 14. dxc6 fxg2 15. Rc1 bxc6 16. Rxc6 Qd7 17. Qc2 Qh3 18. Bf5 Qf3 19. Rxd6 Rfe8 20. h3 Rab8 21. Kh2 Rb5 22. d5 Ra5 23. Rg1 Kf8 24. Bxh7 Qh5 25. Bf5 Nxd5 26. Rxg2 g6 27. b4 Nxe3 28. fxe3 Rxf5 29. Rd3 Rf3 30. Qc5+ Qxc5 31. bxc5 Rexe3 32. Rxe3 Rxe3 33. Rc2 Re8 34. Kg3 Rc8 35. Kf4 Rc6 36. Ke5 f5 37. Kd5 Rc8 38. Kd6 Rd8+ 39. Ke6 Re8+ 40. Kd7 Re7+ 41. Kd6 Kf7 42. c6 Re6+ 43. Kd5 Re8 44. c7 Rc8 45. Kc6 a5 46. Kd7 Ra8 47. c8=Q Rxc8 48. Rxc8 Kf6 49. Kd6 g5 50. Rf8+ Kg6 51. Ke6 f4 52. Ke5 Kh5 53. Ke4 a4 54. Rf6 g4 55. hxg4+ Kxg4 56. Rxf4+ Kg5 57. Ke5 a3 58. Re4 Kg6 59. Ke6 Kg5 60. Ra4 Kg6 61. Rg4+ Kh5 62. Kf5 Kh6 63. Kf6 Kh7 64. Rh4+ Kg8 65. Rh1 Kf8 66. Rh8# |
| ECO A05 in 2004 play it! gerbil 0 defeats black's djinn 0 in 78 moves | 1. Nf3 Nf6 2. e3 d5 3. c4 Nc6 4. cxd5 Nxd5 5. Bb5 Bd7 6. O-O a6 7. Bxc6 Bxc6 8. Ne5 Nb4 9. Nc3 e6 10. Qh5 Qf6 11. d4 Bd6 12. a3 Nc2 13. Ra2 Bd5 14. Nxd5 exd5 15. b3 Bxe5 16. dxe5 Qc6 17. Qe2 Nxa3 18. Bxa3 Qg6 19. Rc2 c6 20. f4 Qe4 21. Bd6 Qf5 22. Qd2 Rd8 23. Rb2 Qg4 24. b4 Rd7 25. f5 h5 26. e4 dxe4 27. Rbb1 Rd8 28. Qe3 h4 29. h3 Qg3 30. Qa7 Rxd6 31. exd6 O-O 32. d7 Qc7 33. Rbd1 Rd8 34. Qd4 Qb8 35. Qxe4 c5 36. Rfe1 Rf8 37. Qe7 Qd8 38. Qxd8 g6 39. Qxh4 gxf5 |
| ECO A06 in 2004 play it! gerbil 0 defeats black's hermann 11 in 98 moves | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 cxd4 5. exd4 e6 6. c3 Bd6 7. Bxd6 Qxd6 8. Bd3 O-O 9. O-O Ne4 10. Nbd2 f5 11. Ne5 Nc6 12. f4 Rf6 13. Nxe4 fxe4 14. Be2 Bd7 15. Qd2 Re8 16. c4 Qc7 17. b4 g6 18. Rfc1 Qd8 19. b5 Ne7 20. c5 Bc8 21. Rab1 Nf5 22. g4 Ng7 23. Rf1 Qc7 24. Rbd1 Rff8 25. a4 Re7 26. Kf2 Qd8 27. Kg1 Kh8 28. a5 Qc7 29. b6 axb6 30. axb6 Qd8 31. Bb5 Ne8 32. Ra1 Nf6 33. Ra8 Rg7 34. g5 Ng8 35. Rfa1 h6 36. R1a3 Kh7 37. Rb8 Ne7 38. gxh6 Rgg8 39. Raa8 e3 40. Qg2 Rf5 41. Nf3 e2 42. Qxe2 Qf8 43. Rxb7 Qf6 44. Rc7 Rxf4 45. Raa7 Bd7 46. Rxd7 Re8 47. Rdc7 Rxf3 48. Bxe8 Kxh6 49. Rxe7 Qxd4+ |
| ECO A05 in 2005 play it! gerbil 0 defeats black's mrchess 1 by checkmate in 105 moves | 1. Nf3 Nf6 2. e3 d5 3. d4 e6 4. Be2 Bb4+ 5. Bd2 Be7 6. O-O O-O 7. c4 Ne4 8. Nc3 Nxd2 9. Qxd2 Nc6 10. e4 dxe4 11. Nxe4 Bd7 12. d5 exd5 13. cxd5 Bb4 14. Qc2 Nb8 15. Neg5 g6 16. Qb3 Qe7 17. a3 Qxe2 18. Qxb4 Na6 19. Qh4 h5 20. Ne4 Bg4 21. Nf6+ Kg7 22. Nxg4 hxg4 23. Qxg4 Qb5 24. Qd4+ f6 25. Ng5 Rfe8 26. Ne6+ Kf7 27. Rac1 Rac8 28. Rc3 Qb6 29. Qd2 Rh8 30. Rg3 Qd6 31. Re1 Rh4 32. Qd3 Rg8 33. Qf3 Nb8 34. Rh3 Rhh8 35. Ng5+ Kg7 36. Ne6+ Kf7 37. Ng5+ Kg7 38. Re6 Qd8 39. Qe2 Rxh3 40. Re7+ Qxe7 41. Qxe7+ Kh6 42. Nxh3 Nd7 43. Qxd7 f5 44. Nf4 Rg7 45. Qe8 Kh7 46. Ne6 g5 47. Qh5+ Kg8 48. Qh6 Rd7 49. Qg6+ Kh8 50. Qe8+ Kh7 51. Qxd7+ Kg6 52. Qg7+ Kh5 53. Qxg5# |
| ECO A07 in 2002 play it! gerbil 0 defeats black's chessterfieldcl by checkmate in 69 moves | 1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. O-O Bd6 5. d4 e4 6. Nfd2 f5 7. c4 Nf6 8. cxd5 Nxd5 9. Nc3 Be6 10. Nxd5 Bxd5 11. f3 exf3 12. Bxf3 Bxf3 13. Nxf3 Qe7 14. d5 Bc5+ 15. Kh1 Nd8 16. Qb3 h6 17. Nh4 Qxe2 18. Bxh6 Bf2 19. Qa4+ c6 20. dxc6 O-O 21. Qb3+ Rf7 22. Rxf2 Qxf2 23. Be3 Qe2 24. c7 f4 25. gxf4 Nc6 26. Qxb7 Rff8 27. c8=Q Rfxc8 28. Rg1 Rc7 29. Qxc7 Qxb2 30. Nf5 Kh8 31. Bd4 Ne7 32. Qxe7 Qxd4 33. Nxd4 g6 34. Rxg6 a6 35. Qg7# |
| ECO A05 in 2004 play it! gerbil 0 defeats black's uragano 0m by checkmate in 103 moves | 1. Nf3 Nf6 2. e3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. d4 e6 7. c4 c5 8. h3 Bh5 9. Nbd2 cxd4 10. exd4 Qd6 11. Qa4+ Qd7 12. Qa5 b6 13. Qc3 O-O-O 14. b4 Qa4 15. a3 Bd6 16. Bb2 Bf4 17. Rae1 Kb7 18. Ne5 Kb8 19. Nd3 Bd6 20. f4 Qc6 21. Ne5 Qb7 22. Qg3 Bg6 23. Qe3 Ka8 24. Nxg6 hxg6 25. Nf3 b5 26. Ne5 c6 27. Qg3 bxc4 28. Nxc4 Nh5 29. Qe3 Bxf4 30. Rxf4 Nxf4 31. Qxf4 Rh5 32. Ne5 Rf5 33. Qe4 Rh5 34. Rc1 Rd5 35. Nxc6 Rd7 36. Qe2 Rc7 37. Nd8 Rxc1+ 38. Bxc1 Qc8 39. Bf4 Ka7 40. Nxf7 a5 41. Nd6 Qd7 42. Be5 Rh8 43. d5 exd5 44. Qd2 Rh5 45. Qf2+ Ka6 46. Qc5 axb4 47. Bd4 Qxd6 48. Qxd6+ Kb7 49. Qd7+ Kb8 50. Bb6 bxa3 51. Qa7+ Kc8 52. Qc7# |