| ECO B90 in 1981 play it! wall defeats white's holsapple in 36 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4 O-O 9. Qd2 Nc6 10. a3 Rb8 11. b4 Ng4 12. O-O Kh8 13. Rad1 f5 14. Bg5 Nf6 15. Rfe1 f4 16. Nh4 Nxe4 17. Bxe7 Nxd2 18. Bxd8 Nxc4 |
| ECO B20 in 1993 play it! wall defeats white's burrows in 36 moves | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 a6 5. Bc4 Nc6 6. a3 d6 7. Nf3 e6 8. O-O h6 9. Qe2 Nf6 10. Rd1 Qa5 11. Bd2 Qh5 12. Bf4 e5 13. Bg3 Bg4 14. Rd3 Be7 15. h3 Nd4 16. Rxd4 Bxf3 17. Qxf3 Qxf3 18. gxf3 exd4 |
| ECO B50 in 1984 play it! wall defeats white's johnson john in 48 moves | 1. e4 c5 2. Nf3 d6 3. Be2 Nf6 4. Nc3 e6 5. d4 cxd4 6. Nxd4 a6 7. Be3 Bd7 8. Nf3 Nc6 9. O-O Be7 10. e5 dxe5 11. Re1 O-O 12. Bd3 Bb4 13. Bg5 h6 14. Bxh6 Bxc3 15. bxc3 gxh6 16. Nxe5 Qa5 17. Nxd7 Nxd7 18. Re3 Kh8 19. Qd2 Qg5 20. Rd1 Rg8 21. Be4 Nde5 22. Rg3 Qxd2 23. Rxd2 Rxg3 24. hxg3 Rd8 |
| ECO B20 in 1987 play it! wall defeats white's mager hans in 78 moves | 1. e4 c5 2. c4 g6 3. g3 Bg7 4. Ne2 Nc6 5. Bg2 e6 6. O-O Nge7 7. a3 O-O 8. d3 d6 9. Nbc3 a6 10. Qd2 Rb8 11. h4 Na5 12. Qc2 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 Nac6 16. Rb1 Qc7 17. Na2 Bb7 18. Bb2 e5 19. Nac3 Nxb4 20. Qd2 Ba6 21. Nd5 Nbxd5 22. exd5 b4 23. Rbc1 Qb6 24. Kh2 Bb7 25. f4 Nxd5 26. fxe5 Ne3 27. Bxb7 Nxf1+ 28. Rxf1 Rxb7 29. Bd4 Qb5 30. exd6 Bxd4 31. Nxd4 Qd5 32. Qf4 Ra7 33. Rf2 Ra1 34. Nf3 b3 35. d7 Qxd7 36. Ne5 Qd5 37. Nf3 Ra2 38. Rxa2 bxa2 39. Qd2 a1=Q |
| ECO B21 in 1974 play it! wall defeats white's sikes in 58 moves | 1. e4 c5 2. f4 g6 3. c3 Bg7 4. Na3 a6 5. Nc2 Nc6 6. d4 cxd4 7. cxd4 Qa5+ 8. Bd2 Qb6 9. Bc3 Nf6 10. Bd3 O-O 11. Nf3 d6 12. a4 a5 13. d5 Ng4 14. Qd2 Bxc3 15. bxc3 Nd8 16. Ncd4 e5 17. Rb1 Qc5 18. Rb5 Qc7 19. fxe5 Nxe5 20. O-O Nxd3 21. Qh6 b6 22. Ng5 f6 23. Rfb1 fxg5 24. Rxb6 Nf7 25. Qxf8+ Kxf8 26. Rc6 Qa7 27. Rbb6 Nde5 28. Nb5 Nxc6 29. Nxa7 Nxa7 |
| ECO B33 in 1982 play it! wall defeats white's holsapple boyd in 32 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 d6 7. Bb5 Bd7 8. O-O Qb6 9. Be3 g6 10. Bxc6 Bxc6 11. Qd2 Ng4 12. Nxc6 Qxe3+ 13. Rf2 bxc6 14. Re1 Qxd2 15. Rxd2 Rb8 16. Na4 Be7 |
| ECO B33 in 1976 play it! wall defeats white's barnes richard in 46 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qa5+ 7. Bd2 Qxe5+ 8. Be2 Qxb2 9. Bc3 Qb6 10. Nd2 Nd5 11. Rb1 Nxc3 12. Rxb6 Nxd1 13. Rb3 Nxf2 14. Kxf2 e6 15. Rf1 Bc5+ 16. Ke1 O-O 17. Bd3 a5 18. Rf3 Ba6 19. Bxh7+ Kxh7 20. Rh3+ Kg8 21. Rh5 Bb4 22. Rbh3 Bxd2+ 23. Kxd2 f5 |
| ECO B27 in 1986 play it! wall defeats white's shameson leon in 100 moves | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c3 e6 6. Bc4 Ne7 7. Bg5 O-O 8. Nd2 Nbc6 9. N2f3 Qa5 10. b4 Qb6 11. a4 d5 12. a5 Qc7 13. b5 Nxd4 14. cxd4 Qxc4 15. Bxe7 Qc3+ 16. Kf1 Re8 17. Bc5 Bd7 18. Ra3 Bxb5+ 19. Kg1 Qb2 20. g3 dxe4 21. Rb3 Qe2 22. Qxe2 Bxe2 23. Nd2 b6 24. Bb4 Bxd4 25. Bc3 Bxc3 26. Rxc3 Red8 27. Nxe4 Rd1+ 28. Kg2 Rxh1 29. Kxh1 bxa5 30. Kg2 a4 31. Ra3 Bb5 32. Nc3 Bc6+ 33. Kf1 Rb8 34. Nxa4 g5 35. Nc5 g4 36. Rxa7 Bf3 37. Ra1 Rb5 38. Nd3 Rh5 39. Kg1 Rd5 40. Nf4 Rd1+ 41. Rxd1 Bxd1 42. Ng2 Kg7 43. Nh4 Bf3 44. h3 h5 45. Nxf3 gxf3 46. Kf1 Kf6 47. Ke1 Ke5 48. Kd2 Kd4 49. Ke1 Kc3 50. Kd1 Kd3 |
| ECO B28 in 1989 play it! wall defeats white's oira zeus in 46 moves | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf5 d5 7. Ng3 d4 8. Nce2 Qa5+ 9. Qd2 Qb6 10. c3 Nc6 11. f4 Ng4 12. fxe5 Nf2 13. Nxd4 Nxh1 14. Nxh1 Nxd4 15. Qxd4 Bc5 16. Qd3 Bg4 17. Qg3 Qg6 18. Bd3 O-O-O 19. h3 Qxe4+ 20. Be3 Qxe3+ 21. Qxe3 Bxe3 22. Bxa6 bxa6 23. hxg4 Rd2 |
| ECO B20 in 1989 play it! wall defeats white's mckone in 50 moves | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 a6 6. Bc4 e6 7. O-O h6 8. Qe2 Nf6 9. Rd1 Qc7 10. Bf4 b5 11. Bxb5+ Bd7 12. Bxd7+ Nbxd7 13. Rac1 Qb8 14. e5 Nh5 15. Bd2 dxe5 16. Ne4 Nf4 17. Bxf4 exf4 18. Qd3 Nb6 19. Rc6 Nd5 20. Qd4 Be7 21. Qxg7 Rf8 22. Ne5 Qxb2 23. Rdc1 Rd8 24. R6c2 Qb6 25. Nc5 Bf6 |
| ECO B34 in 1979 play it! wall defeats white's bell tom in 38 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Bc4 O-O 8. O-O a6 9. a4 e5 10. Bg5 Na5 11. Bd5 Nxb3 12. cxb3 Qb6 13. a5 Qc7 14. Bc4 d6 15. h3 h6 16. Bxf6 Bxf6 17. Nd5 Qd8 18. Qc1 Bd7 19. Qxh6 Bg5 |
| ECO B20 in 1988 play it! wall defeats white's millimaci in 58 moves | 1. e4 c5 2. d4 e6 3. d5 exd5 4. exd5 d6 5. Be2 Nf6 6. Nc3 g6 7. Nf3 Bg7 8. O-O O-O 9. Bg5 h6 10. Bxf6 Qxf6 11. a4 Bg4 12. Ra3 Na6 13. Nb5 Qxb2 14. Rb3 Qf6 15. g3 h5 16. Nh4 Bh3 17. Re1 Rfe8 18. Bf1 Rxe1 19. Qxe1 Bd7 20. Bg2 Bxb5 21. axb5 Nc7 22. Rf3 Qd8 23. c4 Bf6 24. Nxg6 fxg6 25. Ra3 a6 26. Be4 axb5 27. Rxa8 Qxa8 28. Bxg6 bxc4 29. Bxh5 Qa1 |
| ECO B34 in 1992 play it! wall defeats white's irvin jimmy in 78 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 a6 7. Qd2 Nf6 8. f3 O-O 9. O-O-O Ne5 10. h4 b5 11. Bh6 Qa5 12. Nb3 Qc7 13. Bxg7 Kxg7 14. Be2 d6 15. h5 Be6 16. hxg6 fxg6 17. Qh6+ Kg8 18. Nd4 Bf7 19. Nd5 Bxd5 20. exd5 Rfc8 21. Rd2 Nf7 22. Ne6 Nxh6 23. Nxc7 Rxc7 24. Rxh6 Rc5 25. c4 Rac8 26. Kb1 bxc4 27. Rc2 Nh5 28. g4 Kg7 29. g5 Rxd5 30. f4 Nxf4 31. Rh4 Nxe2 32. Rxe2 Rc7 33. Reh2 Rxg5 34. Rxh7+ Kf6 35. Rf2+ Rf5 36. Re2 d5 37. Rh8 d4 38. Rf8+ Kg7 39. Re8 Rf1+ |
| ECO B33 in 1974 play it! wall defeats white's wayss in 58 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nb3 a6 7. Bd3 Qc7 8. O-O b5 9. Be3 Be7 10. f4 O-O 11. Qf3 b4 12. Ne2 e5 13. f5 d5 14. exd5 e4 15. Bxe4 Ne5 16. Qf4 Nh5 17. Qf2 Ng4 18. Bf4 Nxf2 19. Bxc7 Nxe4 20. Ned4 Bb7 21. Nc6 Bxc6 22. dxc6 Rfc8 23. Ba5 Rxc6 24. Rae1 Bc5+ 25. Kh1 Nf2+ 26. Kg1 Nd3+ 27. Nxc5 Nxe1 28. Rxe1 Rxc5 29. Bxb4 Rxc2 |
| ECO B33 in 1983 play it! wall defeats white's greenwalt mark in 68 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8. Be2 Qa5 9. O-O Qxe5 10. Re1 Qc7 11. Bf3 Bg7 12. Nb5 cxb5 13. Bxa8 Nf6 14. Qe2 O-O 15. Qxb5 Ng4 16. g3 Bd4 17. Be3 Bxe3 18. fxe3 Qxc2 19. Re2 Qc7 20. Bf3 Ne5 21. Be4 d6 22. Rc2 Qd8 23. Bb7 Bh3 24. Bg2 Bd7 25. Qb7 Qa5 26. b4 Qa4 27. Rc7 h5 28. h4 Be6 29. Qxa7 Qxb4 30. Rb7 Qd2 31. Rb8 Rxb8 32. Qxb8+ Kh7 33. Qa7 Ng4 34. e4 Ne3 |
| ECO B70 in 1973 play it! wall defeats white's henderson in 34 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Qd2 O-O 8. O-O-O Nc6 9. Nb3 Be6 10. f4 Bxb3 11. axb3 a6 12. f5 Nb4 13. fxg6 Qa5 14. gxf7+ Rxf7 15. Kb1 Nxe4 16. Qe3 Nxc3+ 17. bxc3 Qa2+ |
| ECO B20 in 1979 play it! wall defeats white's barr charles in 58 moves | 1. e4 c5 2. e5 Nc6 3. Nf3 Qc7 4. d4 cxd4 5. Nxd4 Qxe5+ 6. Be3 Nxd4 7. Qxd4 Qxd4 8. Bxd4 Nf6 9. Bxf6 exf6 10. Nc3 Bb4 11. O-O-O Bxc3 12. bxc3 O-O 13. Bd3 b6 14. Rhe1 Bb7 15. Be4 Bxe4 16. Rxe4 Rac8 17. Kb2 Rc7 18. Re7 Rd8 19. Rde1 Kf8 20. h4 Rdc8 21. R1e3 d5 22. Rxc7 Rxc7 23. g4 Rc4 24. f3 h5 25. gxh5 Rxh4 26. f4 Rxh5 27. a4 Rh4 28. Rd3 Rxf4 29. Rxd5 Rxa4 |
| ECO B23 in 1969 play it! wall defeats white's tauber andre in 66 moves | 1. e4 c5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nge2 d6 5. O-O e6 6. d4 Be7 7. d5 Ne5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. dxe6 fxe6 11. Bf4 O-O 12. Bxe5 dxe5 13. Qxd7 Nxd7 14. Rad1 Rad8 15. Nb5 Nb6 16. a3 a6 17. Nc7 Rf6 18. Nc3 Rc8 19. N7d5 exd5 20. Nxd5 Nxd5 21. Rxd5 Re6 22. Rd7 b6 23. Rfd1 Rcc6 24. Ra7 a5 25. Ra8+ Kf7 26. c3 Rcd6 27. Rxd6 Rxd6 28. h3 Rd2 29. b4 cxb4 30. cxb4 axb4 31. axb4 Bxb4 32. Rb8 Bc5 33. Rb7+ Kf6 |
| ECO B70 in 1970 play it! wall defeats white's adkins in 24 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Be3 a6 9. Qd2 Nc6 10. Bh6 Nxd4 11. Bxg7 Nxe2+ 12. Qxe2 Kxg7 |
| ECO B20 in 1979 play it! wall defeats white's nolen tom in 30 moves | 1. e4 c5 2. Bc4 Nc6 3. Nf3 e5 4. Nc3 g6 5. Nd5 Bg7 6. c3 Nge7 7. Nxe7 Qxe7 8. d3 h6 9. Be3 O-O 10. d4 cxd4 11. cxd4 Qb4+ 12. Nd2 exd4 13. Bf4 Re8 14. Bd5 Qb5 15. Nc4 Qxd5 |