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| ECO A01-15722 play it pgn download zach ziegler vs deepblue white wins by checkmate in 107 moves | 1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. d4 c5 7. Nbd2 cxd4 8. Bxd4 Nc6 9. c3 Qd6 10. O-O e5 11. Be3 Bf5 12. Nh4 Be6 13. Ne4 Nxe4 14. Bxe4 Rad8 15. Bg2 Rc8 16. Qd3 Rfd8 17. Rfd1 f6 18. f4 Qd7 19. Bc5 b6 20. Be3 Rc7 21. a4 e4 22. Qc2 Qe7 23. f5 gxf5 24. Qd2 Ne5 25. Rf1 Rdc8 26. Bd4 Qd7 27. Qf4 Rxc3 28. Bxc3 Rxc3 29. Nxf5 Bxf5 30. Qxf5 Qc6 31. Rab1 Rc2 32. Rbe1 Qc5+ 33. Kh1 Qc6 34. Bh3 Kh8 35. Qe6 Qxe6 36. Bxe6 d4 37. Rc1 Rc5 38. Bf5 d3 39. Rxc5 a6 40. Rc8+ Bf8 41. exd3 Kg7 42. Rc7+ Kh8 43. Bxe4 f5 44. Bxf5 Bc5 45. Rxh7+ Kg8 46. Rb7 Kf8 47. Rf4 Bd6 48. Be4+ Ke8 49. Rh4 Nd7 50. Bc6 Bc5 51. Rxd7 Bd6 52. Rb7+ Kd8 53. Rh8+ Bf8 54. Rxf8# |
| ECO A01-15721 play it pgn download zach ziegler vs deepblue white wins by checkmate in 107 moves | 1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. d4 c5 7. Nbd2 cxd4 8. Bxd4 Nc6 9. c3 Qd6 10. O-O e5 11. Be3 Bf5 12. Nh4 Be6 13. Ne4 Nxe4 14. Bxe4 Rad8 15. Bg2 Rc8 16. Qd3 Rfd8 17. Rfd1 f6 18. f4 Qd7 19. Bc5 b6 20. Be3 Rc7 21. a4 e4 22. Qc2 Qe7 23. f5 gxf5 24. Qd2 Ne5 25. Rf1 Rdc8 26. Bd4 Qd7 27. Qf4 Rxc3 28. Bxc3 Rxc3 29. Nxf5 Bxf5 30. Qxf5 Qc6 31. Rab1 Rc2 32. Rbe1 Qc5+ 33. Kh1 Qc6 34. Bh3 Kh8 35. Qe6 Qxe6 36. Bxe6 d4 37. Rc1 Rc5 38. Bf5 d3 39. Rxc5 a6 40. Rc8+ Bf8 41. exd3 Kg7 42. Rc7+ Kh8 43. Bxe4 f5 44. Bxf5 Bc5 45. Rxh7+ Kg8 46. Rb7 Kf8 47. Rf4 Bd6 48. Be4+ Ke8 49. Rh4 Nd7 50. Bc6 Bc5 51. Rxd7 Bd6 52. Rb7+ Kd8 53. Rh8+ Bf8 54. Rxf8# |
| ECO A01-15720 play it pgn download zach ziegler vs deepblue white wins by checkmate in 55 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. f4 a6 6. Be2 Bf5 7. Nf3 Nb4 8. Na3 Nf6 9. O-O Nc6 10. c4 e6 11. Bxf6 gxf6 12. Nh4 Ne7 13. Nxf5 Nxf5 14. cxd5 exd5 15. Qc2 Ng7 16. Rac1 Qa5 17. Nb1 O-O-O 18. Nc3 Kb8 19. Bf3 d4 20. Qe4 Qb4 21. Nd5 Qxd2 22. Rfd1 Qb2 23. Rc2 Qa3 24. Nb6 Rd7 25. Nxd7+ Kc8 26. Nb6+ Kc7 27. Qxb7+ Kd8 28. Qd7# |
| ECO A01-15719 play it pgn download zach ziegler vs deepblue white wins by checkmate in 69 moves | 1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. Nc3 Nb4 6. d4 c6 7. Be2 exd4 8. exd4 Bf5 9. Rc1 Nf6 10. g4 Be4 11. Nf3 Qa5 12. O-O Nxa2 13. Nxe4 Nxe4 14. Ra1 b6 15. Qd3 Qc5 16. Qxe4+ Be7 17. dxc5 d5 18. Qa4 Nb4 19. Qxb4 O-O 20. Qa4 b5 21. Qa6 Rfc8 22. Ne5 Bf6 23. Nxc6 Re8 24. Bxf6 Rxe2 25. Qxb5 Ree8 26. Bc3 Re4 27. f3 Ree8 28. Qd3 Re6 29. Qxd5 Rf8 30. Rxa7 h6 31. Ne7+ Rxe7 32. Rxe7 Kh7 33. Rxf7 Rc8 34. Rxg7+ Kh8 35. Re7# |
| ECO A01-15718 play it pgn download zach ziegler vs deepblue white wins by checkmate in 89 moves | 1. b3 b6 2. Bb2 Bb7 3. Nf3 Nf6 4. e3 e6 5. c4 c5 6. Nc3 Nc6 7. Be2 Be7 8. O-O O-O 9. e4 Nd4 10. d3 Nxe2+ 11. Qxe2 d5 12. cxd5 exd5 13. e5 Nd7 14. d4 cxd4 15. Nxd4 Bc5 16. Na4 Re8 17. f4 g6 18. Rad1 Bf8 19. g3 Rc8 20. Rf3 f6 21. e6 Nc5 22. Nc3 Bd6 23. Ncb5 Ba6 24. f5 g5 25. Qe3 Bb8 26. Ba3 Re7 27. Nc3 Bb7 28. Bb4 a5 29. Ba3 Be5 30. Rf2 Qc7 31. Ncb5 Bxd4 32. Qxd4 Qd6 33. Nxd6 Rf8 34. Nxb7 Rxb7 35. Bxc5 bxc5 36. Qxd5 Re7 37. Qxc5 Rfe8 38. Qxa5 Kg7 39. Rd7 Kh6 40. Rxe7 Rxe7 41. Qd8 g4 42. Qxe7 Kg5 43. Qg7+ Kh5 44. e7 h6 45. e8=Q# |
| ECO A01-15717 play it pgn download zach ziegler vs deepblue white wins by checkmate in 61 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Bf5 7. Nf3 Nc6 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c6 11. O-O Qa5 12. e4 Be6 13. Rad1 Rfe8 14. f3 d5 15. Kh1 dxe4 16. fxe4 Rad8 17. Qe3 Nd7 18. Nd5 cxd5 19. cxd5 Bxd5 20. Rxd5 Qb5 21. Bxb5 Nb6 22. Bxe8 Rxe8 23. Ra5 Nc8 24. Bd4 b6 25. Rd5 f6 26. e5 f5 27. Rxf5 g6 28. e6 Bc5 29. Qh6 Bf8 30. Rxf8+ Rxf8 31. Qg7# |
| ECO A01-15716 play it pgn download zach ziegler vs deepblue white wins by checkmate in 77 moves | 1. b3 e5 2. Bb2 f6 3. e4 Bc5 4. Bc4 Ne7 5. Qh5+ g6 6. Qh4 Nec6 7. Nf3 b6 8. Bd5 a5 9. Nc3 Ra7 10. Nb5 Ra6 11. O-O-O Ke7 12. d4 Nxd4 13. Nbxd4 Bxd4 14. Nxd4 Nc6 15. Nxc6+ dxc6 16. Bc4 Qf8 17. Bxa6 Bxa6 18. f4 Ke6 19. Qh3+ f5 20. Bxe5 Rg8 21. Qxh7 Qf7 22. Qxf7+ Kxf7 23. Rd7+ Ke6 24. Rxc7 Rc8 25. exf5+ Kxf5 26. Rf7+ Ke6 27. Rf6+ Kd7 28. Rxg6 Bb5 29. c4 Ba6 30. Rd1+ Ke8 31. Rg7 a4 32. Ra7 axb3 33. Re1 Kf8 34. axb3 Bxc4 35. bxc4 c5 36. Re3 b5 37. Bd6+ Kg8 38. Rg3+ Kh8 39. Be5# |
| ECO A01-15715 play it pgn download zach ziegler vs deepblue black wins by checkmate in 108 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. f4 a6 6. Be5 Qd7 7. Bxc6 Qxc6 8. Qf3 Nf6 9. h3 Bf5 10. c4 Be4 11. cxd5 Bxd5 12. Qe2 Bxg2 13. Rh2 Be4 14. Nc3 Rd8 15. Nxe4 Nxe4 16. d3 Nd6 17. O-O-O f6 18. Bc3 Nb5 19. Bb2 b6 20. Nf3 g6 21. Kb1 Bg7 22. Ka1 O-O 23. d4 cxd4 24. Nxd4 Nxd4 25. exd4 Qd6 26. Rf2 b5 27. Re1 f5 28. Qxe7 Bxd4 29. Qxd6 Bxb2+ 30. Kxb2 Rxd6 31. Re7 Rd3 32. Rh2 Rf3 33. Ra7 Rf6 34. Ra8+ Kg7 35. Ra7+ Kh6 36. Rc2 Rxf4 37. Rcc7 Rf2+ 38. Kb1 Kg5 39. Rc2 Rxc2 40. Kxc2 f4 41. Re7 f3 42. h4+ Kxh4 43. Re8 f2 44. Re7 h5 45. Re5 f1=Q 46. Re4+ Kg5 47. Re5+ Kf4 48. Re7 Rc6+ 49. Kd2 Qg2+ 50. Kd1 Qc2+ 51. Ke1 Qc1+ 52. Kf2 Rc2+ 53. Re2 Qe3+ 54. Ke1 Qxe2# |
| ECO A01-15714 play it pgn download zach ziegler vs deepblue white wins by checkmate in 113 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Nc6 7. Nf3 Bf5 8. O-O e4 9. Ne1 Ne5 10. d4 exd3 11. Nxd3 c6 12. f4 Nfg4 13. Qd2 Bxd3 14. Bxd3 Nxd3 15. Qxd3 Bf6 16. h3 Nh6 17. Rad1 Re8 18. Rf2 Qe7 19. e4 Rad8 20. Rfd2 b6 21. Kh1 Qe6 22. Qg3 Kh8 23. a3 a5 24. Qf2 Bxc3 25. Bxc3 Qxe4 26. Qxb6 Nf5 27. Qc7 Ng3+ 28. Kh2 Qxf4 29. Rd3 Ne4+ 30. Kg1 Nxc3 31. Rxc3 Rc8 32. Qxa5 Re3 33. Kh1 Rxc3 34. Qxc3 Re8 35. Qf3 Qxf3 36. gxf3 Re6 37. a4 g5 38. a5 Re3 39. Rxd6 Rxf3 40. a6 Rxh3+ 41. Kg2 Rxb3 42. Rd8+ Kg7 43. a7 Ra3 44. a8=Q Rxa8 45. Rxa8 h5 46. Rc8 Kf6 47. Rxc6+ Kf5 48. c5 f6 49. Rc8 h4 50. c6 Kf4 51. c7 g4 52. Re8 h3+ 53. Kh2 f5 54. c8=Q Kg5 55. Qe6 Kh5 56. Rh8+ Kg5 57. Qh6# |
| ECO A01-15713 play it pgn download zach ziegler vs deepblue black wins by checkmate in 112 moves | 1. b3 b6 2. Bb2 Bb7 3. Nf3 Nf6 4. e3 e6 5. c4 c5 6. Bd3 Nc6 7. O-O Bd6 8. Nc3 Nb4 9. Bb1 O-O 10. h3 Bc7 11. Nb5 Bb8 12. a3 Na6 13. Re1 Bc6 14. Ne5 Bb7 15. d4 g6 16. e4 cxd4 17. Qxd4 Nc5 18. Re3 d6 19. Nc6 Bxc6 20. Qxf6 Qxf6 21. Bxf6 Bxb5 22. cxb5 Nd7 23. Bc3 Rc8 24. a4 d5 25. Bb2 d4 26. Re1 e5 27. f4 Nc5 28. Ra3 Ne6 29. fxe5 Bxe5 30. Bd3 Bg3 31. Rf1 Bf4 32. Kh1 Be5 33. Ra2 Re8 34. Bc4 Rad8 35. Bd5 Rc8 36. Bc4 f6 37. a5 Kg7 38. axb6 axb6 39. Ra6 Nc5 40. Bxd4 Bxd4 41. Rxf6 Kxf6 42. Rxb6+ Ke5 43. Kh2 Nxe4 44. Ra6 Nd2 45. Rc6 Rxc6 46. bxc6 Nxc4 47. bxc4 Rc8 48. Kg3 Rxc6 49. c5 Rxc5 50. Kg4 Rc4 51. Kg3 Rc3+ 52. Kh2 Ke4 53. h4 Be5+ 54. Kg1 Bg3 55. Kf1 Re3 56. h5 Re1# |
| ECO A01-15712 play it pgn download zach ziegler vs deepblue white wins by checkmate in 103 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Bf5 7. g4 Bg6 8. Bf3 Nc6 9. Bxc6 bxc6 10. d4 exd4 11. Qxd4 Rb8 12. Nge2 Qd7 13. Rg1 c5 14. Qf4 h6 15. Rd1 Rfe8 16. h4 Bc2 17. Rd2 Rb5 18. Nxb5 Bg6 19. h5 Bh7 20. g5 Nxh5 21. Qf3 Qf5 22. Qxh5 Bg6 23. Qh2 Bxg5 24. Nxc7 Rd8 25. Nb5 Qb1+ 26. Bc1 Bf6 27. Nxd6 Qa1 28. f4 Rd7 29. Kf2 Qb1 30. Qh3 Rxd6 31. Rxd6 Kh7 32. Ra6 Qc2 33. Qg4 Bf5 34. Qh5 Bg6 35. Rxg6 fxg6 36. Qd5 Bh4+ 37. Kf3 g5 38. fxg5 Bxg5 39. Rxa7 Qg6 40. Qe4 Bf6 41. Qxg6+ Kxg6 42. Ba3 Be5 43. Ke4 Bf6 44. Nf4+ Kg5 45. Ne6+ Kh5 46. Nxg7+ Kg4 47. Bxc5 h5 48. Nxh5 Kxh5 49. Kf5 Bg5 50. Rh7+ Bh6 51. Bd6 Kh4 52. Rxh6# |
| ECO A01-15711 play it pgn download zach ziegler vs deepblue black wins by checkmate in 70 moves | 1. b3 e5 2. Bb2 f6 3. e4 Bc5 4. Bc4 Ne7 5. Qh5+ g6 6. Qh6 d5 7. Bxd5 Nxd5 8. Qg7 Rf8 9. g4 Nb4 10. Ke2 Nxc2 11. h3 Nxa1 12. Bxa1 Qd7 13. Qxd7+ Bxd7 14. Nc3 Nc6 15. Nd5 O-O-O 16. Nf3 f5 17. gxf5 gxf5 18. d3 fxe4 19. dxe4 Bf5 20. exf5 Rxd5 21. Rg1 Nd4+ 22. Nxd4 exd4 23. Rf1 d3+ 24. Kd2 Rfxf5 25. f3 Bb4+ 26. Kd1 Rh5 27. Rh1 Rdf5 28. Rg1 Rxh3 29. Bd4 b6 30. Rg8+ Kb7 31. Rg1 Rhxf3 32. Kc1 Rf1+ 33. Kb2 d2 34. Rg4 d1=Q 35. Bxb6 Qd2# |
| ECO A01-15710 play it pgn download zach ziegler vs deepblue white wins by checkmate in 55 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. f4 a6 6. Be5 Qd7 7. Bxc6 Qxc6 8. Qe2 Bf5 9. Na3 f6 10. Bb2 O-O-O 11. Nf3 e6 12. Nh4 Nh6 13. Nxf5 Nxf5 14. O-O h5 15. c4 Be7 16. Rac1 Bd6 17. d4 Kb8 18. cxd5 cxd4 19. dxc6 Nxe3 20. Rf3 e5 21. fxe5 Rhe8 22. exd6 Rxd6 23. c7+ Kc8 24. Bxd4 Rxd4 25. Rxe3 Red8 26. cxd8=Q+ Kxd8 27. Re8+ Kd7 28. Qe6# |
| ECO A01-15709 play it pgn download zach ziegler vs deepblue white wins by checkmate in 137 moves | 1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. d4 Bf5 7. Nc3 c5 8. O-O Nc6 9. e3 cxd4 10. Nxd4 Nxd4 11. exd4 Qa5 12. Ne2 e6 13. c4 Qa6 14. cxd5 Nxd5 15. Bxd5 exd5 16. Nf4 Rfd8 17. g4 Be6 18. Re1 Rac8 19. Re3 Rd6 20. Nxe6 fxe6 21. Bc3 Qb6 22. Rf3 Rdc6 23. Qd2 Rf8 24. Rxf8+ Bxf8 25. Ba5 Qb5 26. Bd8 Qb4 27. Qf4 Qd6 28. Qxd6 Bxd6 29. Re1 Kf7 30. Kg2 Rc2 31. a4 Rd2 32. Bg5 Rxd4 33. h3 Rd3 34. Re3 Rd1 35. h4 d4 36. Rf3+ Kg7 37. Rf6 Re1 38. Rf3 e5 39. Bf6+ Kg8 40. Bd8 e4 41. Rf6 Bb4 42. Re6 d3 43. Bg5 Kf7 44. Re5 d2 45. Bxd2 Bxd2 46. Rd5 e3 47. fxe3 Bxe3 48. Rd7+ Kg8 49. Rd8+ Kg7 50. Rd7+ Kh6 51. g5+ Kh5 52. Kg3 h6 53. Rh7 Bxg5 54. hxg5 Kxg5 55. Rxb7 a6 56. Kf2 Rd1 57. Rb6 Rd3 58. b4 Rd4 59. a5 h5 60. Ke3 Kg4 61. Kxd4 h4 62. b5 Kf5 63. bxa6 h3 64. a7 Kg4 65. a8=Q Kg3 66. Rxg6+ Kf2 67. Qe4 Kf1 68. Kd3 Kf2 69. Qe2# |
| ECO A01-15708 play it pgn download zach ziegler vs deepblue white wins by checkmate in 97 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. f4 a6 6. Be5 Qd7 7. Bxc6 Qxc6 8. Nf3 f6 9. Bb2 g6 10. h3 Bf5 11. O-O Bg7 12. d3 O-O-O 13. Nbd2 h5 14. Re1 Qd6 15. e4 dxe4 16. dxe4 Be6 17. e5 Qd7 18. Ne4 Qxd1 19. Raxd1 Rxd1 20. Rxd1 c4 21. Nh4 Rh6 22. Nc5 Bf7 23. e6 cxb3 24. exf7 Rh8 25. fxg8=R+ Rxg8 26. cxb3 Bh6 27. Ne6 Kb8 28. Rd7 Bxf4 29. Nxf4 g5 30. Nxh5 gxh4 31. Rxe7 f5 32. Ng7 f4 33. Be5+ Ka8 34. Bxf4 Rc8 35. Re8 Rxe8 36. Nxe8 b5 37. Bg5 Ka7 38. Bxh4 Kb6 39. Be7 Kc6 40. Nf6 a5 41. h4 Kc7 42. h5 Kc6 43. h6 Kc7 44. h7 b4 45. h8=Q Kb7 46. Qd8 Kc6 47. Qc8+ Kb6 48. Nd5+ Kb5 49. Qc4# |
| ECO A01-15707 play it pgn download zach ziegler vs deepblue white wins by checkmate in 73 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. f4 a6 6. Be5 Qd7 7. Bxc6 Qxc6 8. Qf3 Nf6 9. h3 Bf5 10. Nc3 e6 11. Bxf6 gxf6 12. Rc1 h5 13. Nge2 h4 14. d3 O-O-O 15. O-O Qd6 16. e4 Bg6 17. exd5 exd5 18. d4 Bf5 19. Kh1 Kb8 20. Rfd1 c4 21. bxc4 dxc4 22. d5 Ka8 23. Nd4 Bd7 24. Rb1 Bh6 25. Nde2 Bf5 26. Rdc1 Bf8 27. a4 Qc5 28. Rb2 b6 29. Rcb1 Rd6 30. Ne4 Bxe4 31. Qxe4 Bg7 32. c3 Qxd5 33. Qxd5+ Kb8 34. Rxb6+ Rxb6 35. Rxb6+ Kc7 36. Qd6+ Kc8 37. Rb8# |
| ECO A01-15706 play it pgn download zach ziegler vs deepblue white wins in 131 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Nc6 7. Nf3 Bf5 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c6 11. Qf4 g6 12. g4 Be6 13. O-O Re8 14. g5 Nh5 15. Qd4 c5 16. Qd1 Bh3 17. Re1 Bxg5 18. Bxh5 Be6 19. Bf3 Qf6 20. Qe2 Qe7 21. Ne4 Bf5 22. Nxg5 Qxg5+ 23. Kh1 Qe7 24. Bd5 Be4+ 25. Bxe4 Qxe4+ 26. f3 Qh4 27. Rad1 Re6 28. e4 Rae8 29. Qe3 f6 30. Rg1 b6 31. Rg4 Qh5 32. Qf4 f5 33. Rg5 Rxe4 34. Qxe4 fxe4 35. Rxh5 gxh5 36. fxe4 Rxe4 37. Rd2 Kf7 38. Kg2 Re3 39. Kf1 Rh3 40. Re2 Rf3+ 41. Ke1 Rf5 42. Kd2 d5 43. cxd5 Rxd5+ 44. Kc3 b5 45. Bc1 Kf6 46. h3 Rf5 47. Bb2 Kg5 48. a4 Rf3+ 49. Kc2 bxa4 50. bxa4 Rxh3 51. Re5+ Kg4 52. Rxc5 Rh2+ 53. Kc3 h4 54. Ra5 h5 55. Rxa7 h3 56. Rg7+ Kf5 57. Rf7+ Kg6 58. Rf3 Rh1 59. a5 h2 60. Rh3 Kg5 61. a6 Kg4 62. Rxh2 Rb1 63. a7 Kf3 64. a8=Q+ Ke3 65. Qe8+ Kf3 66. Qf8+ |
| ECO A01-15705 play it pgn download zach ziegler vs deepblue black wins by checkmate in 116 moves | 1. b3 e5 2. Bb2 d6 3. g3 Nc6 4. Nc3 Nf6 5. Bg2 d5 6. f4 e4 7. Rb1 Bf5 8. e3 Bg4 9. Qc1 Bb4 10. h3 Bf5 11. a3 Bc5 12. g4 Be6 13. f5 Bc8 14. Nge2 O-O 15. Nf4 a5 16. Na4 Be7 17. c4 d4 18. g5 Ne8 19. Bxe4 Bxg5 20. O-O Qf6 21. Bxc6 Qxc6 22. Ng2 dxe3 23. dxe3 b6 24. Qd1 Bb7 25. Qe2 Qxg2+ 26. Qxg2 Bxe3+ 27. Kh1 Bxg2+ 28. Kxg2 Rd8 29. Rbd1 Rxd1 30. Rxd1 Nd6 31. f6 gxf6 32. Rd3 Re8 33. Bxf6 Re6 34. Nc3 c6 35. Kf3 Rxf6+ 36. Kxe3 Kg7 37. Ne4 Nxe4 38. Kxe4 Rf2 39. Rd6 Rb2 40. b4 axb4 41. axb4 Rxb4 42. Rd5 cxd5+ 43. Kxd5 Ra4 44. h4 Kh6 45. Kd6 Rxc4 46. Ke7 b5 47. h5 f5 48. Kd7 f4 49. Ke6 Kxh5 50. Kf5 f3 51. Ke6 f2 52. Ke5 f1=Q 53. Ke6 b4 54. Ke5 b3 55. Kd5 b2 56. Ke5 b1=Q 57. Kd6 Qe4 58. Kd7 Qfd3# |
| ECO A01-15704 play it pgn download zach ziegler vs deepblue white wins by checkmate in 103 moves | 1. b3 b6 2. Bb2 Bb7 3. Nf3 Nf6 4. e3 e6 5. c4 c5 6. Nc3 Nc6 7. Be2 Be7 8. O-O O-O 9. d4 cxd4 10. exd4 d5 11. cxd5 Nxd5 12. Nxd5 exd5 13. Rc1 Bd6 14. Ne5 Rc8 15. Bd3 g6 16. g3 Nb4 17. Bb1 Rxc1 18. Bxc1 Re8 19. Re1 Nc6 20. Nxc6 Rxe1+ 21. Qxe1 Bxc6 22. Bd3 Qd7 23. f3 Qe6 24. Qxe6 fxe6 25. Bd2 Kf7 26. Kf2 e5 27. dxe5 Bxe5 28. f4 Bd4+ 29. Kf3 Ke6 30. g4 Kd6 31. f5 Be5 32. fxg6 hxg6 33. Bb4+ Ke6 34. Bxg6 Bxh2 35. Ke3 Bg1+ 36. Kf4 Bc5 37. Bf5+ Kd6 38. Bxc5+ bxc5 39. g5 d4 40. g6 Ke7 41. Ke5 Bf3 42. Bd3 Bh1 43. Bc4 d3 44. Bxd3 Kf8 45. Kf6 Bd5 46. g7+ Ke8 47. Bc4 Bxc4 48. bxc4 Kd7 49. g8=Q a6 50. Qd5+ Ke8 51. Qd6 a5 52. Qe7# |
| ECO A01-15703 play it pgn download zach ziegler vs deepblue black wins by checkmate in 100 moves | 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. f4 a6 6. Be5 Qd7 7. Bxc6 Qxc6 8. Nf3 f6 9. Bb2 g6 10. h3 Bf5 11. O-O Bh6 12. d3 O-O-O 13. Qe2 d4 14. e4 Bd7 15. e5 Qe6 16. c3 dxc3 17. Nxc3 Bxf4 18. Ne4 Qb6 19. Qf2 Bc6 20. exf6 Nxf6 21. Nxf6 exf6 22. Bd4 cxd4 23. Kh1 Kb8 24. Rae1 Qc5 25. a4 Ka8 26. Nh4 g5 27. Nf3 Qc3 28. a5 Qxd3 29. b4 Qc3 30. Re7 Qxb4 31. Rf7 Be3 32. Qe1 Qxe1 33. Rxe1 Bxf3 34. gxf3 d3 35. Rd1 d2 36. Kg2 Rd5 37. Kf1 Rxa5 38. Rxf6 Re8 39. Rf7 h5 40. Rh7 Rc5 41. Ke2 Bf4+ 42. Kf2 Rc1 43. Rxd2 Bxd2 44. Rd7 Be1+ 45. Kg2 Rc2+ 46. Kf1 Bc3 47. Rd1 Ka7 48. f4 Ree2 49. fxg5 Rg2 50. Rd6 Rcf2# |
| ECO A01-15702 play it pgn download zach ziegler vs deepblue black wins by checkmate in 70 moves | 1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. d4 Bg4 7. Ne5 Bf5 8. e3 Nbd7 9. g4 Be6 10. h3 Nxe5 11. dxe5 Ne8 12. O-O c6 13. Nd2 Qc7 14. f4 Qb6 15. Kf2 f6 16. Bd4 c5 17. exf6 cxd4 18. fxg7 dxe3+ 19. Kg3 Nxg7 20. Nf3 Kh8 21. Ng5 d4 22. Kh2 h6 23. Ne4 Bd5 24. Qd3 Ne6 25. c4 Bc6 26. Rae1 Nxf4 27. Qc2 Qc7 28. c5 Nxg2+ 29. Kg1 Nxe1 30. Qc1 Nf3+ 31. Rxf3 Bxe4 32. Rxf8+ Rxf8 33. Qe1 e2 34. Qxe2 Qg3+ 35. Qg2 Qxg2# |
| ECO A01-15701 play it pgn download zach ziegler vs deepblue black wins in 52 moves | 1. b3 e5 2. Bb2 f6 3. e4 Bc5 4. Bc4 Ne7 5. Qh5+ g6 6. Qh4 Nec6 7. Nf3 b6 8. Bd5 Ba6 9. c4 Bb4 10. O-O Be7 11. d4 exd4 12. Nxd4 Nxd4 13. Bc6 Nbxc6 14. Bxd4 Nxd4 15. Nc3 O-O 16. Rad1 Bc5 17. Rd3 Re8 18. Rfd1 f5 19. Qxd8 Raxd8 20. Rxd4 Bxd4 21. Rxd4 c5 22. Rd6 Bb7 23. f3 fxe4 24. Nxe4 Bxe4 25. fxe4 Rxe4 26. Kf2 Rf8+ |
| ECO A01-15700 play it pgn download zach ziegler vs deepblue white wins by checkmate in 99 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Be6 7. Nf3 Nc6 8. O-O Bg4 9. h3 Bf5 10. d4 exd4 11. Nxd4 Nxd4 12. Qxd4 c6 13. e4 Be6 14. Rad1 a6 15. f4 Qa5 16. a3 Rae8 17. Qa7 Qc7 18. Rd2 Kh8 19. Rfd1 c5 20. Nd5 Nxd5 21. cxd5 Ra8 22. Qxa8 Rxa8 23. dxe6 fxe6 24. g3 Qc6 25. Bf3 Qb5 26. Rb1 Kg8 27. Bd1 Qa5 28. Re2 e5 29. Kg2 exf4 30. gxf4 Rf8 31. f5 Bg5 32. Bc2 Qb5 33. Kf3 Qe8 34. Bd3 Qh5+ 35. Kg2 b5 36. Rf1 Re8 37. Rf3 Bh4 38. Rf4 d5 39. Rg4 d4 40. Rc2 Be7 41. e5 Bf8 42. e6 Kh8 43. Be4 Rd8 44. Rf2 Bd6 45. b4 cxb4 46. Bxd4 Bf8 47. e7 Qxf5 48. exd8=Q bxa3 49. Rxf5 h5 50. Rxf8# |
| ECO A01-15699 play it pgn download zach ziegler vs deepblue white wins by checkmate in 97 moves | 1. b3 Nc6 2. Nf3 Nf6 3. Bb2 d6 4. Bxf6 gxf6 5. e4 f5 6. exf5 Bxf5 7. Bb5 Bg7 8. d4 O-O 9. Bxc6 bxc6 10. c3 e5 11. O-O e4 12. Nfd2 Qh4 13. Nc4 d5 14. Ne3 Be6 15. f4 Rab8 16. Qe2 c5 17. dxc5 d4 18. g3 Qe7 19. f5 dxe3 20. fxe6 fxe6 21. Qxe3 Rxf1+ 22. Kxf1 Rf8+ 23. Ke2 Qf6 24. Nd2 Qxc3 25. Qxc3 Bxc3 26. Rf1 Rxf1 27. Nxf1 Bd4 28. c6 Kf7 29. Nd2 e3 30. Nc4 e5 31. Nxe3 Ke6 32. b4 a6 33. Kd3 Bxe3 34. Kxe3 Kd5 35. h4 Kxc6 36. Ke4 Kb5 37. Kxe5 Kxb4 38. g4 c5 39. g5 c4 40. Kd4 c3 41. Kd3 Ka3 42. Kxc3 a5 43. h5 Kxa2 44. g6 hxg6 45. hxg6 Kb1 46. g7 a4 47. g8=Q a3 48. Qd5 a2 49. Qd1# |
| ECO A01-15698 play it pgn download zach ziegler vs deepblue black wins by checkmate in 128 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Nc6 7. Bf3 Bf5 8. e4 Bd7 9. Nge2 Nd4 10. Nxd4 exd4 11. Ne2 c5 12. O-O Re8 13. Qc2 b5 14. e5 dxe5 15. Bxa8 Qxa8 16. f3 bxc4 17. Qxc4 Be6 18. Qc2 Qc6 19. Rfc1 Nd5 20. Ng3 Nf4 21. Kh1 Qb5 22. Rab1 Nd3 23. Rf1 c4 24. Ba1 cxb3 25. axb3 Rb8 26. Qc7 Rb7 27. Qc2 f5 28. f4 Nxf4 29. Nxf5 Bg5 30. Nd6 Qd5 31. Qe4 Rd7 32. Bxd4 exd4 33. Rxf4 Bxf4 34. Qxf4 Qxd6 35. Qxd6 Rxd6 36. h3 Rc6 37. Ra1 Rc2 38. Rxa7 Rxd2 39. Kg1 Bxb3 40. Rd7 Be6 41. Re7 Bd5 42. g4 d3 43. Re5 Bb7 44. Re3 Rg2+ 45. Kf1 d2 46. Re8+ Kf7 47. Rd8 Ke6 48. Rd4 Ke5 49. Rd7 Bd5 50. Rxd5+ Kxd5 51. Kxg2 d1=Q 52. Kh2 Qf3 53. Kg1 Qg3+ 54. Kf1 Qxh3+ 55. Ke1 Qxg4 56. Kd2 Qe4 57. Kd1 Qe3 58. Kc2 h5 59. Kb1 h4 60. Kc2 h3 61. Kb2 Qe5+ 62. Kc1 Qe2 63. Kb1 h2 64. Kc1 h1=Q# |
| ECO A01-15697 play it pgn download zach ziegler vs deepblue white wins by checkmate in 133 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Nc6 7. Bf3 Bf5 8. e4 Bd7 9. Nge2 Nd4 10. Nxd4 exd4 11. Ne2 c5 12. O-O b5 13. cxb5 Bxb5 14. d3 Nd7 15. a4 Bc6 16. b4 Ne5 17. Ng3 a6 18. bxc5 dxc5 19. Bc1 Bf6 20. Be2 Rb8 21. f4 Nd7 22. Qc2 Qb6 23. e5 Bh4 24. Nf5 Bd8 25. Qc4 a5 26. Nd6 Qb4 27. Bh5 Qxc4 28. Nxc4 Rb3 29. Bf3 Bxf3 30. Rxf3 Nb8 31. Ba3 Nd7 32. Nd2 Rc3 33. Ne4 Rc2 34. Rf2 Rxf2 35. Kxf2 Be7 36. Rb1 f5 37. Ng3 g5 38. Rb7 gxf4 39. Rxd7 fxg3+ 40. Kxg3 Rf7 41. Kf3 Bf8 42. Rd5 Rb7 43. Bxc5 Bxc5 44. Rxc5 Rb3 45. e6 Rxd3+ 46. Kf4 h5 47. Rc8+ Kg7 48. e7 Re3 49. e8=Q Rxe8 50. Rxe8 Kf6 51. Re5 d3 52. Rxa5 Ke6 53. Ke3 d2 54. Kxd2 h4 55. Kd3 Kf6 56. Rxf5+ Ke7 57. Rh5 h3 58. Rxh3 Kd6 59. a5 Kc6 60. a6 Kb6 61. g4 Kc7 62. g5 Kb6 63. Rh6+ Kc7 64. g6 Kc6 65. g7+ Kb5 66. g8=Q Kc5 67. Qc4# |
| ECO A01-15696 play it pgn download zach ziegler vs deepblue black wins by checkmate in 122 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nc3 O-O 6. Be2 Bf5 7. Nf3 Nc6 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c6 11. O-O Qa5 12. e4 Be6 13. Rad1 Rfe8 14. Rd3 b6 15. f4 d5 16. Rff3 Bd6 17. exd5 Bc5 18. dxe6 Bxd4+ 19. Rxd4 Rxe6 20. Rf1 g6 21. f5 gxf5 22. a3 Rae8 23. Rdf4 Qe5 24. Kh1 Ng4 25. h3 Nh6 26. Bh5 Qg7 27. c5 Qg3 28. cxb6 axb6 29. Kg1 Qg5 30. Bd1 f6 31. R4f2 Qe3 32. b4 Rd6 33. Kh1 Qd3 34. Bc2 Qc4 35. Bb1 Kh8 36. Rf3 c5 37. Ba2 Qh4 38. Rf4 Qg5 39. R4f2 cxb4 40. Nb5 Rd3 41. axb4 Red8 42. Bc3 Qg7 43. Be6 Re3 44. Bc4 Qf8 45. Rf4 Rd7 46. Bd4 Rg3 47. Rh4 Qg7 48. Rhf4 Qg5 49. Re4 Rxg2 50. Re6 Rd5 51. Bxf6+ Qxf6 52. Re4 Rdd2 53. Re8+ Kg7 54. Be2 Rdxe2 55. Rxe2 Rxe2 56. Rc1 Kf8 57. Rc8+ Ke7 58. Rc7+ Kd8 59. Nd4 Re1+ 60. Kg2 Qg5+ 61. Kh2 Qg1# |
| ECO A01-15695 play it pgn download zach ziegler vs deepblue black wins by checkmate in 88 moves | 1. b3 Nf6 2. Bb2 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d5 6. d4 c6 7. Nbd2 Bf5 8. O-O Nbd7 9. c4 Qa5 10. a4 Rac8 11. Rc1 e6 12. Bc3 Qb6 13. Nh4 Ne4 14. Nxe4 dxe4 15. Qc2 Bf6 16. a5 Qd8 17. Nxf5 exf5 18. Rfd1 Qc7 19. a6 bxa6 20. b4 a5 21. bxa5 Rb8 22. Qd2 Rb3 23. Rb1 Rxb1 24. Rxb1 c5 25. d5 Bxc3 26. Qxc3 Rb8 27. Rxb8+ Qxb8 28. f3 exf3 29. Bxf3 Qb4 30. Qe3 Qxc4 31. Qe8+ Nf8 32. Qe7 Qd4+ 33. Kg2 c4 34. Qb4 Kg7 35. d6 Ne6 36. Qb8 c3 37. Qb3 f4 38. g4 Nc5 39. Bc6 Nxb3 40. d7 c2 41. Ba4 c1=Q 42. Bxb3 Qdg1+ 43. Kh3 Qg3+ 44. hxg3 Qh1# |