| ECO A15 in 2008 play it! zappa defeats white's brunson by checkmate in 128 moves | 1. c4 Nf6 2. d4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. e4 O-O 8. Be2 Qb6 9. Nf3 Re8 10. O-O a6 11. Kg2 Bd7 12. Qc2 h6 13. Bd2 Bd8 14. Rac1 Kh8 15. h3 Qb4 16. a3 Qb6 17. Ng1 Qa7 18. f3 b5 19. Be3 Bb6 20. g4 c4 21. Bxb6 Qxb6 22. Qd2 Re5 23. Bd1 a5 24. Nce2 Rg5 25. Nd4 Qc5 26. Nge2 Ra6 27. Ng3 Re5 28. a4 bxa4 29. Be2 Qb4 30. Qxb4 axb4 31. Rxc4 Rb6 32. Ra1 h5 33. Rc7 hxg4 34. hxg4 Kg8 35. Ra7 g6 36. Rh1 Re8 37. g5 Nh7 38. f4 Nf8 39. Kf3 Rc8 40. Ra1 a3 41. bxa3 Rc3+ 42. Kf2 b3 43. Rb1 b2 44. Nf1 Rc1 45. Nd2 Bc8 46. Re7 Ba6 47. Bxa6 Nxa6 48. Kg2 Nc5 49. Re8 Rb7 50. Kh2 Rc3 51. Kg2 Rc1 52. Kg3 Rc3+ 53. N4f3 Rb6 54. Re7 Rb8 55. a4 Nxa4 56. e5 dxe5 57. fxe5 Rb4 58. d6 Rd3 59. Rh1 Nc3 60. Ra1 bxa1=Q 61. e6 Qe1+ 62. Kg2 Rxd2+ 63. Kh3 Qf1+ 64. Kg3 Qg2# |
| ECO A20 in 2008 play it! zappa defeats white's brunson by checkmate in 108 moves | 1. c4 e5 2. g3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Bg2 g6 6. Nc3 Be7 7. Nd5 Nc6 8. Nxf6+ Bxf6 9. Bxc6+ Kf8 10. Qd5 bxc6 11. Qf3 Rb8 12. Rb1 Bf5 13. Qe3 Bxb1 14. Qa3 Be4 15. f3 Bf5 16. e4 Be6 17. b3 Bd4 18. Qa4 Qd7 19. Ne2 Bc5 20. Nf4 Re8 21. Nxe6+ Rxe6 22. Ke2 Kg7 23. Rd1 Rb8 24. Ba3 Bxa3 25. Qxa7 Ree8 26. Qxa3 Qh3 27. Qb2+ Kg8 28. Kd3 f5 29. Re1 fxe4+ 30. fxe4 d5 31. cxd5 cxd5 32. e5 Qf5+ 33. Kd2 c5 34. Kc1 Re7 35. Qc3 Qf2 36. Qd2 Qxd2+ 37. Kxd2 Ra7 38. a4 Rxb3 39. Rd1 Rxa4 40. Kc2 c4 41. Rxd5 Ra2+ 42. Kc1 Rf3 43. Kb1 Rxh2 44. Kc1 Rf1+ 45. Rd1 Rxd1+ 46. Kxd1 Kf7 47. g4 Ke6 48. Ke1 Kxe5 49. Kd1 c3 50. Kc1 c2 51. Kb2 Kd4 52. Ka3 c1=Q+ 53. Kb4 Rb2+ 54. Ka4 Qa1# |
| ECO A17 in 2008 play it! zappa defeats white's brunson by checkmate in 114 moves | 1. c4 Nf6 2. Nc3 e6 3. d4 c5 4. d5 exd5 5. cxd5 g6 6. e4 d6 7. Nf3 Bd7 8. Bd3 Be7 9. O-O O-O 10. Bh6 Re8 11. Rc1 Qb6 12. Qd2 Qb4 13. a3 Qb3 14. Rfe1 a5 15. h3 b5 16. Ng5 c4 17. Be2 b4 18. Nd1 Rc8 19. Ne3 c3 20. bxc3 Bxh3 21. gxh3 bxc3 22. Qd4 Nbd7 23. Bc4 Qxa3 24. Rxc3 Qc5 25. Qxc5 Rxc5 26. Rec1 Bf8 27. Bxf8 Rxf8 28. Ng4 Nxg4 29. hxg4 Rfc8 30. Nf3 a4 31. Nd4 Ne5 32. Rd3 Nxd3 33. Rd1 Nb2 34. Ba6 Nxd1 35. Bxc8 Rxc8 36. Nb5 Rb8 37. Na3 Rb3 38. Nc2 a3 39. Nxa3 Rxa3 40. g5 Ra2 41. f3 Ne3 42. Kh1 Nf1 43. e5 Nh2 44. Kg1 Nxf3+ 45. Kf1 dxe5 46. d6 Rd2 47. d7 Nxg5 48. d8=B Rxd8 49. Ke2 f5 50. Kf2 f4 51. Ke1 Kf7 52. Kf2 Kf6 53. Ke2 e4 54. Kf2 e3+ 55. Kg1 e2 56. Kg2 e1=Q 57. Kh2 Rd2# |
| ECO A17 in 2008 play it! zappa defeats white's brunson by checkmate in 72 moves | 1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. g3 b6 5. Bg2 Bb7 6. d3 d5 7. cxd5 Nxd5 8. e4 Nb4 9. Bf1 N4c6 10. Bg5 Qd7 11. Rc1 h6 12. Bf4 g5 13. Be5 Nxe5 14. Nxe5 Qd4 15. Nc4 Be7 16. Bg2 O-O 17. Ne2 Qd7 18. h4 gxh4 19. gxh4 Kh7 20. Ne5 Qd8 21. Qd2 f5 22. Nf4 Rf6 23. Nh5 Rf8 24. Qf4 Qd4 25. Rc4 Qxb2 26. Qe3 Qxe5 27. d4 cxd4 28. a4 dxe3 29. fxe3 Qa1+ 30. Kd2 Qb2+ 31. Kd1 Qxg2 32. Re1 Qa2 33. Rd4 Bxe4 34. Rxe4 fxe4 35. Nf4 Rd8+ 36. Kc1 Ba3# |
| ECO A15 in 2008 play it! zappa defeats white's brunson by checkmate in 50 moves | 1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. b3 e6 5. Bb2 Be7 6. Nf3 O-O 7. O-O b5 8. d3 bxc4 9. dxc4 Nbd7 10. Nbd2 Bd6 11. e4 Bc5 12. cxd5 cxd5 13. exd5 exd5 14. Rc1 Ba6 15. Bxf6 Qxf6 16. Rc3 Qxc3 17. Re1 Rae8 18. Bh3 Rxe1+ 19. Qxe1 Nf6 20. Qd1 Ne4 21. Nxe4 dxe4 22. Ng5 Bxf2+ 23. Kg2 e3 24. Ne4 Qc6 25. Qg1 Qxe4# |
| ECO A20 in 2008 play it! zappa defeats white's brunson by checkmate in 106 moves | 1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 a5 6. d3 d6 7. Bxc6+ bxc6 8. Qa4 Ne7 9. b3 O-O 10. Nf3 d5 11. Bd2 Bg4 12. Ng5 d4 13. Nce4 h6 14. h3 Bc8 15. Nf3 f5 16. Qb4 axb4 17. Nc5 e4 18. Nh4 g5 19. Ng2 Rxa2 20. Bxb4 Qd6 21. h4 e3 22. f4 g4 23. Kf1 Kh7 24. Rc1 Bf6 25. Ne1 Rf7 26. Nc2 Qd8 27. Rh2 Rf8 28. Ne1 Re8 29. Nc2 Rg8 30. Rh1 Qe8 31. Rg1 Qf7 32. Rg2 Qe8 33. Rg1 Rg7 34. Rg2 Qg6 35. Na4 Rf7 36. Bxe7 Bxe7 37. Nxd4 Qf6 38. Nc3 Ra6 39. Nf3 gxf3 40. exf3 Qd4 41. Kg1 e2+ 42. Kh2 Qxc3 43. Rxc3 e1=Q 44. Rcc2 Ra1 45. Kh3 Qh1+ 46. Rh2 Qxf3 47. Rcf2 Qxd3 48. Rd2 Qxb3 49. Rhg2 Rh1+ 50. Rh2 Rg7 51. Rg2 Rg4 52. Rg1 Rxg1 53. c5 R1xg3# |
| ECO A22 in 2008 play it! zappa defeats white's brunson by checkmate in 78 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 O-O 9. O-O Nh5 10. Qd1 d6 11. Ne4 Be6 12. Ng5 Bxc4 13. g4 Nf6 14. Bxb7 Rb8 15. Bf3 h6 16. Nh3 Be6 17. Qa4 Bd7 18. Qc4 d5 19. Qf4 h5 20. Ng5 Bxg4 21. e3 c5 22. a3 Bxf3 23. Nxf3 Ne4 24. Ra2 Rb6 25. Qh4 Qb8 26. b4 cxb4 27. axb4 Bf6 28. Qh3 Rd8 29. Ba3 d4 30. exd4 Bxd4 31. Nxd4 Rxd4 32. f3 Nd2 33. Rc1 Qf4 34. Rc8+ Kh7 35. Rd8 Qe3+ 36. Kg2 Qe2+ 37. Kh1 Qe1+ 38. Kg2 Qf1+ 39. Kg3 Qxf3# |
| ECO A15 in 2008 play it! zappa defeats white's brunson by checkmate in 134 moves | 1. c4 Nf6 2. a3 c6 3. d3 d5 4. Qc2 dxc4 5. Qxc4 e5 6. Qc3 Nbd7 7. e4 Bd6 8. Nf3 h6 9. Nbd2 Qe7 10. Be2 Nb6 11. d4 exd4 12. Qxd4 Bc7 13. O-O O-O 14. Bd3 Rd8 15. Qc3 Na4 16. Qc4 Nc5 17. Bc2 b6 18. Re1 Ba6 19. Qc3 Qe6 20. b4 Nd3 21. Bxd3 Rxd3 22. Qc2 Rad8 23. g3 Ng4 24. Qa4 Qc8 25. Ra2 f6 26. h4 Kf8 27. Qc2 Qe6 28. a4 R3d7 29. Ra3 Bd3 30. Qb3 Qd6 31. Nc4 Qe7 32. e5 fxe5 33. Ne3 Nxe3 34. Rxe3 c5 35. bxc5 bxc5 36. Nd2 g6 37. Qc3 Kg7 38. Nf3 Bf5 39. Nxe5 Rd1+ 40. Kh2 Qf6 41. Nc6 Bxg3+ 42. fxg3 R8d6 43. Qe5 Rxc1 44. Qe7+ Qxe7 45. Rxe7+ Kf8 46. Rae3 Rxc6 47. Rxa7 Rc2+ 48. Kg1 Rd6 49. Re1 Rd3 50. Ra8+ Kf7 51. Ra7+ Bd7 52. Kh1 Rcd2 53. Rg1 c4 54. a5 Ke6 55. Ra6+ Kd5 56. Rg2 c3 57. Rg1 c2 58. Ra7 Bc6 59. Ra6 Kd6+ 60. Rxc6+ Kxc6 61. a6 Rd1 62. a7 Rxg1+ 63. Kxg1 c1=Q+ 64. Kg2 Rd2+ 65. Kf3 Qf1+ 66. Ke3 Qe2+ 67. Kf4 Rd4# |
| ECO A15 in 2008 play it! zappa defeats white's brunson in 136 moves | 1. c4 Nf6 2. d4 c6 3. Bf4 Qb6 4. Qd2 Ne4 5. Qc2 d5 6. Nc3 Qxd4 7. e3 Qc5 8. Nxe4 dxe4 9. O-O-O Bf5 10. Be2 e5 11. Bg5 Be7 12. Bxe7 Qxe7 13. g4 Bg6 14. h4 h6 15. h5 Bh7 16. Qd2 Nd7 17. Kb1 O-O-O 18. Nh3 Nc5 19. Qb4 b6 20. Qa3 Kb8 21. b3 Rxd1+ 22. Rxd1 Qh4 23. Rh1 Rd8 24. Qb2 Qf6 25. Qc3 Rd6 26. Ka1 Kc7 27. b4 Nb7 28. Rd1 Rxd1+ 29. Bxd1 c5 30. b5 Nd6 31. Be2 Qe6 32. Ng1 Kb8 33. Nh3 f6 34. a4 Bg8 35. Qd2 Bf7 36. Qd1 Kc7 37. Qd5 Qxd5 38. cxd5 Kd7 39. Kb2 Bxd5 40. Kc3 c4 41. Bf1 Ke6 42. Ng1 f5 43. Bh3 f4 44. exf4 exf4 45. Kd4 Bb7 46. g5+ Nf5+ 47. Bxf5+ Kxf5 48. gxh6 gxh6 49. Ne2 Kg4 50. Nc3 Kf3 51. a5 bxa5 52. Nd1 Ba8 53. Kxc4 e3 54. fxe3 fxe3 55. Nc3 e2 56. Nxe2 Kxe2 57. Kb3 Bf3 58. Ka4 Bxh5 59. Kxa5 Be8 60. Kb4 h5 61. Kc4 h4 62. Kd5 Bxb5 63. Ke5 h3 64. Kd4 h2 65. Ke5 h1=Q 66. Kd4 a5 67. Ke5 Qh2+ 68. Kd5 Qh5+ |
| ECO A15 in 2008 play it! zappa defeats white's brunson by checkmate in 140 moves | 1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e4 dxe4 8. Nxe4 Nc6 9. Nxf6+ Qxf6 10. Qd2 Bd7 11. O-O-O O-O-O 12. Re1 Rhe8 13. Qe3 Kb8 14. a3 Bc8 15. Rd1 b6 16. Rd2 Bb7 17. h3 g5 18. Rg1 Ne7 19. h4 Bxf3 20. hxg5 Qxg5 21. Qxg5 hxg5 22. gxf3 Nc6 23. Rxg5 Nxd4 24. Rd3 Rh8 25. Rd1 Rh1 26. Kb1 Rxf1 27. Rxf1 Nxf3 28. Rgg1 Nxg1 29. Rxg1 Rd2 30. Rg2 Kb7 31. Kc1 Re2 32. b3 f5 33. Kd1 Ra2 34. a4 Rb2 35. Rg3 Rxf2 36. Re3 f4 37. Rxe6 Rb2 38. Rf6 Rxb3 39. Rxf4 a5 40. c5 bxc5 41. Rf5 Kb6 42. Rf6+ c6 43. Kd2 Rb4 44. Kd3 Rd4+ 45. Kc2 Rxa4 46. Rf5 Rb4 47. Kc3 Kb5 48. Rf7 c4 49. Rb7+ Kc5 50. Ra7 Rb3+ 51. Kc2 Kb6 52. Ra8 Rf3 53. Rb8+ Kc5 54. Ra8 Kb4 55. Rb8+ Ka4 56. Rc8 c5 57. Rxc5 Kb4 58. Rd5 a4 59. Rd6 Rf2+ 60. Kb1 a3 61. Ka1 c3 62. Rb6+ Kc5 63. Rg6 c2 64. Rg5+ Kc4 65. Rg4+ Kc3 66. Rg3+ Kd2 67. Rg1 Re2 68. Ka2 Re3 69. Rf1 c1=Q 70. Rf7 Qb2# |
| ECO A22 in 2008 play it! zappa defeats white's brunson by checkmate in 78 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 e4 5. Ng5 Bf5 6. Qd3 exd3 7. e4 h6 8. exf5 hxg5 9. Bxd3 Nc6 10. O-O Nxd4 11. Re1+ Be7 12. Bxg5 Kf8 13. Rad1 Rh5 14. h4 Qd7 15. Nb5 Nxb5 16. cxb5 Re8 17. b6 axb6 18. g3 d5 19. Re2 d4 20. Bf4 Nd5 21. Bd2 Qa4 22. Rde1 Qxa2 23. Bc1 Nb4 24. f6 gxf6 25. Bb1 Qb3 26. Bf4 Nd5 27. Bc1 d3 28. Re4 Re5 29. Kg2 Bb4 30. Bh6+ Kg8 31. Rg4+ Kh7 32. Rxe5 Rxe5 33. Bc1 c5 34. Bf4 Re1 35. Bd6 Rxb1 36. Rf4 d2 37. Bf8 d1=Q 38. Kh3 Nxf4+ 39. Kh2 Qg1# |
| ECO A16 in 2008 play it! zappa defeats white's brunson by checkmate in 138 moves | 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d6 5. g3 g6 6. Bg2 h6 7. O-O Bg4 8. Bd2 Qd7 9. a3 O-O-O 10. Qb3 g5 11. Rfd1 Bg7 12. Qa4 a6 13. b4 Ne7 14. Qxd7+ Nxd7 15. Rac1 c6 16. h3 Be6 17. b5 axb5 18. cxb5 Bb3 19. bxc6 Nxc6 20. Re1 Kb8 21. Ne4 d5 22. Nd6 Rhf8 23. Rc3 Ba4 24. Nf5 Bf6 25. Nxh6 e4 26. Rxc6 Bxc6 27. Nxg5 Bxg5 28. Bxg5 f6 29. Bf4+ Ka7 30. Bd6 Rfe8 31. dxe4 dxe4 32. Nf7 Ra8 33. Bf4 Re6 34. h4 Nb6 35. Bh3 Re7 36. Nd6 Nd5 37. g4 Nxf4 38. Nf5 Rh7 39. Bg2 Rg8 40. f3 Nxg2 41. Kxg2 exf3+ 42. Kg3 Re8 43. e3 Kb6 44. h5 Bd7 45. e4 Ka6 46. Ra1 Rxe4 47. Kxf3 Bxf5 48. gxf5 Rh4 49. Re1 b6 50. Re6 Rh6 51. Re8 R6xh5 52. Kg3 Rh3+ 53. Kg2 Rc3 54. Ra8+ Kb7 55. Rf8 Rxf5 56. a4 Ra3 57. Rf7+ Ka6 58. Re7 Rxa4 59. Re6 Rg4+ 60. Kh3 Rg7 61. Re4 Rh5+ 62. Rh4 Rxh4+ 63. Kxh4 b5 64. Kh3 f5 65. Kh4 f4 66. Kh3 f3 67. Kh2 f2 68. Kh1 f1=Q+ 69. Kh2 Qg2# |
| ECO A13 in 2008 play it! zappa defeats white's brunson in 100 moves | 1. c4 e6 2. Nc3 Bb4 3. Nf3 d5 4. d4 Ne7 5. e3 c5 6. cxd5 Nxd5 7. Bd2 O-O 8. Nxd5 Bxd2+ 9. Qxd2 Qxd5 10. dxc5 Qxc5 11. Rc1 Qe7 12. e4 Rd8 13. Qc3 Nc6 14. Bb5 Bd7 15. O-O a6 16. Bc4 Rac8 17. a4 e5 18. h3 Nd4 19. Nxd4 exd4 20. Qb3 b5 21. axb5 axb5 22. Bd5 Qf6 23. Rxc8 Rxc8 24. Rd1 Bxh3 25. gxh3 g6 26. Qxb5 Rc2 27. Rf1 Qg5+ 28. Kh1 Qf4 29. Qe8+ Kg7 30. Qa4 Qf3+ 31. Kg1 d3 32. Qd4+ Kh6 33. Kh2 Qf4+ 34. Kg2 d2 35. Kg1 Rc1 36. Qd3 Re1 37. Bb3 Rxe4 38. Bxf7 Rd4 39. Qb3 d1=Q 40. Rxd1 Rxd1+ 41. Qxd1 Qxf7 42. b4 Qe7 43. Qc1+ Kg7 44. b5 Qb4 45. Qc7+ Kf6 46. b6 Qb1+ 47. Kg2 Qe4+ 48. Kg3 Qb1 49. b7 Qg1+ 50. Kf3 Qd1+ |
| ECO A13 in 2008 play it! zappa defeats white's brunson in 58 moves | 1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. d4 Be7 5. Nf3 O-O 6. Nc3 d5 7. cxd5 Nxd5 8. Nxd5 exd5 9. O-O Nc6 10. Qb3 a5 11. e3 a4 12. Qb5 Ra5 13. Qd3 f4 14. gxf4 Bf5 15. Qe2 a3 16. bxa3 Be4 17. Ne5 Nxe5 18. fxe5 Bxa3 19. Bxe4 dxe4 20. f3 exf3 21. Rxf3 Rxf3 22. Qxf3 Bxc1 23. Rxc1 Rxa2 24. Qxb7 Kh8 25. Kh1 h6 26. Rxc7 Ra1+ 27. Kg2 Qg5+ 28. Kh3 Qxe3+ 29. Kg4 Qg5+ |
| ECO A22 in 2008 play it! zappa defeats white's brunson by checkmate in 118 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Nd5 e4 6. Nxb4 Nxb4 7. Nd4 c5 8. Nf5 O-O 9. d3 exd3 10. exd3 d5 11. Ne3 d4 12. a3 Na6 13. Nc2 Re8+ 14. Kd2 Qb6 15. Be2 Bd7 16. h3 Re7 17. Bg4 Bxg4 18. hxg4 Qb3 19. g5 Ne8 20. Qh5 Kf8 21. Qxh7 Re6 22. Re1 Rxe1 23. Nxe1 b5 24. cxb5 Nac7 25. a4 a6 26. g6 axb5 27. gxf7 Qxf7 28. Qh8+ Ke7 29. f4 Nf6 30. Qh3 Qb3 31. Qf5 Ne6 32. Ra3 Qb4+ 33. Ke2 Rxa4 34. Nc2 Qa5 35. b4 cxb4 36. Rxa4 Qxa4 37. Ne1 b3 38. Kf1 Qb4 39. Qe5 Qc5 40. Qxc5+ Nxc5 41. Bb2 Na4 42. Bxd4 b2 43. Bxb2 Nxb2 44. Ke2 Ke6 45. d4 Ne4 46. g4 Kd5 47. Nf3 b4 48. Ke3 Nc4+ 49. Kd3 b3 50. f5 Na3 51. Nd2 Nxd2 52. Kc3 Nac4 53. f6 gxf6 54. Kd3 b2 55. Ke2 b1=Q 56. Kf2 Qf1+ 57. Kg3 Ne4+ 58. Kh2 Qf2+ 59. Kh3 Qg3# |
| ECO A14 in 2008 play it! zappa defeats white's brunson by checkmate in 92 moves | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d3 Nc6 7. Nc3 d4 8. Nb1 e5 9. Bd2 Bg4 10. b4 a6 11. h3 Bd7 12. a4 Qc8 13. h4 Bh3 14. Bxh3 Qxh3 15. Ng5 Qg4 16. b5 axb5 17. cxb5 Nb8 18. Nf3 Nbd7 19. Qc2 Bd6 20. Kh2 Rfe8 21. Qc4 Nb6 22. Qb3 e4 23. dxe4 Nxe4 24. Kg1 Nxd2 25. Nfxd2 Rxe2 26. Rc1 Qh3 27. Qf3 Rae8 28. Nf1 Qc8 29. Ne3 Rxf2 30. Qxf2 Rxe3 31. Kg2 Bxg3 32. Qxe3 dxe3 33. Kxg3 Qf5 34. Nc3 Qf2+ 35. Kh3 Qf3+ 36. Kh2 e2 37. a5 Nc4 38. Nxe2 Ne3 39. Rg1 Qxe2+ 40. Kg3 Nf5+ 41. Kf4 Qf2+ 42. Ke5 Qd4+ 43. Kxf5 g6+ 44. Rxg6+ fxg6+ 45. Kg5 Kg7 46. a6 h6# |
| ECO A10 in 2008 play it! zappa defeats white's brunson by checkmate in 74 moves | 1. c4 d6 2. d4 e5 3. Nf3 Nd7 4. Nc3 Ngf6 5. e4 Be7 6. dxe5 dxe5 7. g3 h6 8. Bh3 Bb4 9. Bd2 Bxc3 10. Bxc3 Nxe4 11. Bxd7+ Bxd7 12. Nxe5 Nxc3 13. bxc3 Bh3 14. Qa4+ c6 15. Rd1 Qf6 16. f4 g5 17. Rd4 O-O 18. Qd1 c5 19. Rd6 Qg7 20. Qh5 Be6 21. O-O Rad8 22. Rxd8 Rxd8 23. Ng4 Bxg4 24. Qxg4 Qxc3 25. fxg5 Qe3+ 26. Kh1 Qxg5 27. Qe4 Qh5 28. Qxb7 Rd2 29. h4 Rxa2 30. Qc8+ Kg7 31. Qe8 a5 32. Kg1 Qg6 33. Qe5+ Kh7 34. Qf4 f6 35. Qd6 Qe4 36. Qc7+ Kg6 37. Qd8 Qg2# |
| ECO A34 in 2008 play it! zappa defeats white's brunson by checkmate in 114 moves | 1. c4 c5 2. Nc3 Nf6 3. Nf3 b6 4. e3 g6 5. d4 Bg7 6. Bd3 Nc6 7. d5 Nb4 8. Be2 Ng4 9. a3 Bxc3+ 10. bxc3 Na6 11. e4 d6 12. Bf4 Bd7 13. Rb1 O-O 14. h3 Nf6 15. Bh6 Re8 16. e5 dxe5 17. Nxe5 Bf5 18. Bd3 e6 19. f4 Ne4 20. O-O Nxc3 21. Qf3 Bxd3 22. Nxg6 Ne2+ 23. Kh1 Bxb1 24. Rxb1 fxg6 25. Qxe2 exd5 26. Qd3 d4 27. f5 Qf6 28. fxg6 Qxg6 29. Qxg6+ hxg6 30. Kg1 Re2 31. Rb3 Rae8 32. Kf1 Rc2 33. Rf3 Rxc4 34. Rf6 Kh7 35. Bg5 Kg7 36. Rd6 Rf8+ 37. Ke1 Rc2 38. g4 Rg2 39. Re6 Rf7 40. Kd1 Rg3 41. h4 Rxg4 42. Kd2 Rg2+ 43. Re2 Rxe2+ 44. Kxe2 c4 45. Ke1 Rf3 46. a4 Ra3 47. Kd1 Kf7 48. a5 Rxa5 49. Kc2 Ke6 50. Bh6 Kd5 51. Kc1 c3 52. Kc2 Kc4 53. Kb1 d3 54. Be3 Nb4 55. Bd2 cxd2 56. Kb2 d1=Q 57. h5 Qc2# |
| ECO A16 in 2008 play it! zappa defeats white's brunson by checkmate in 92 moves | 1. c4 Nf6 2. Nc3 g6 3. Nf3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qd4 Nf6 7. Qc4 e6 8. e4 Nc6 9. d4 b5 10. Qe2 b4 11. Nd1 Be7 12. Qc2 O-O 13. Bh6 Re8 14. Ne3 b3 15. axb3 Bb4+ 16. Ke2 Rb8 17. Bg5 Be7 18. Nc4 Nb4 19. Qb1 Bc6 20. e5 Be4 21. Bc1 Bxb1 22. Rxb1 Ne4 23. Bh6 Nc2 24. Rd1 Rxb3 25. Ncd2 Nxd2 26. Rxd2 Nb4 27. Ke1 Qd5 28. Be2 Qe4 29. Kf1 Nd5 30. Bc4 Qb1+ 31. Ne1 Rxb2 32. Bd3 Qc1 33. Rc2 Qa1 34. Rc1 Qa4 35. Nc2 Qb3 36. Ne1 Rd8 37. Bc4 Qa4 38. Nf3 c5 39. dxc5 Bxc5 40. Be2 Qe4 41. Re1 Nc3 42. Be3 Bxe3 43. h3 Nxe2 44. fxe3 Qxe3 45. Rxe2 Rxe2 46. Ng1 Rd1# |
| ECO A16 in 2008 play it! zappa defeats white's brunson by checkmate in 84 moves | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Nge2 Nc6 7. Bg5 h6 8. Be3 e5 9. d5 Ne7 10. Qd2 Kh7 11. O-O-O Bd7 12. c5 dxc5 13. Bxc5 b6 14. Be3 a5 15. Kb1 Ra7 16. g3 Re8 17. Qc2 Rb7 18. h4 b5 19. Nc1 b4 20. Ba6 Rb8 21. N3e2 c6 22. d6 Neg8 23. Bc4 Rf8 24. Nd3 Qe8 25. Qa4 Ra8 26. Nc5 Qc8 27. Nxd7 Nxd7 28. Qb3 Qe8 29. Rc1 Ngf6 30. Qa4 Qc8 31. Bd3 Nb8 32. Rhd1 Rd8 33. Bb5 Qb7 34. Bxc6 Nxc6 35. Qxc6 Qb8 36. b3 a4 37. bxa4 b3 38. Rc4 Rd7 39. Rc3 bxa2+ 40. Kxa2 Rb7 41. Ka3 Rb2 42. Qa6 Qb4# |