| ECO B06 in 1971 play it! suttles duncan defeats white's zuk robert by checkmate in 114 moves | 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nc6 5. d5 Nd4 6. Be3 c5 7. Qd2 a6 8. Nge2 Nb5 9. Nd1 Nf6 10. Nf2 Ng4 11. Nxg4 Bxg4 12. a4 Bxe2 13. Bxe2 Nc7 14. O-O b5 15. c3 O-O 16. f5 Qd7 17. Bh6 Rfb8 18. Bxg7 Kxg7 19. Bg4 f6 20. h4 h6 21. Bh3 g5 22. hxg5 hxg5 23. Qxg5+ fxg5 24. f6+ exf6 25. Bxd7 b4 26. Bc6 Ra7 27. Rf2 a5 28. Raf1 Rf8 29. c4 Na6 30. Bb5 Nb8 31. Re2 Nd7 32. Bxd7 Rxd7 33. Rf3 Re7 34. Kf2 Rfe8 35. Rfe3 Kg6 36. Kg3 Re5 37. b3 Kh5 38. Kf3 Kg6 39. Re1 Rh8 40. Kg3 Rh4 41. Kf3 Rf4+ 42. Kg3 Re7 43. R3e2 Rh7 44. Rf2 Rhh4 45. Rfe2 Kh5 46. Re3 Rhg4+ 47. Kh3 Rf2 48. g3 f5 49. exf5 Rxc4 50. g4+ Rxg4 51. Re8 Rh4+ 52. Kg3 Rxf5 53. Rh8+ Kg6 54. Re6+ Rf6 55. Rg8+ Kf5 56. Re2 Rg4+ 57. Kh2 Rh6# |
| ECO B06 in 1971 play it! suttles duncan defeats white's wittman les in 42 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 O-O 9. Be3 Qa5 10. h3 Nh5 11. Kf2 f5 12. Bc4+ Kh8 13. Ng5 Bxc3 14. bxc3 fxe4 15. Nf7+ Kg7 16. g4 Nf6 17. g5 Nh5 18. Nxd6 Nxf4 19. Bd4+ e5 20. Qxe4 Nc6 21. Nf7 Ne6 |
| ECO B06 in 1982 play it! suttles duncan defeats white's gunawan ronald in 80 moves | 1. e4 g6 2. d4 d6 3. c4 Bg7 4. Nc3 e5 5. Be3 Nd7 6. d5 h5 7. Bd3 Nh6 8. f3 f5 9. Qd2 Nf6 10. Nge2 f4 11. Bf2 g5 12. c5 Bf8 13. cxd6 cxd6 14. Rc1 Rh7 15. g3 g4 16. gxf4 gxf3 17. fxe5 dxe5 18. Qg5 fxe2 19. Qxe5+ Qe7 20. Qxe7+ Rxe7 21. Bd4 Nhg4 22. h3 Ne5 23. Bxe2 Kf7 24. Nb5 Bd7 25. Nd6+ Kg8 26. Rg1+ Kh7 27. Rc7 Nxd5 28. Rxb7 Nc6 29. Bc5 Nf6 30. Rf1 Bg7 31. Kd2 Bxh3 32. Rxe7 Nxe7 33. Rh1 Bg2 34. Rh2 Bxe4 35. Bxh5 Bh6+ 36. Ke2 Bf4 37. Rh4 Bxd6 38. Bf3+ Kg7 39. Bxd6 Bxf3+ 40. Kxf3 Nf5 |
| ECO B06 in 1970 play it! suttles duncan defeats white's jimenez zerguera in 88 moves | 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 c6 5. Be2 Nd7 6. O-O Nh6 7. Re1 Qc7 8. a4 O-O 9. h3 Kh8 10. Bc4 e5 11. dxe5 dxe5 12. Be3 f5 13. Bg5 f4 14. Be7 Re8 15. Qd6 Qxd6 16. Bxd6 Bf6 17. Red1 Kg7 18. a5 Nf7 19. Ba3 g5 20. Rd2 Nf8 21. a6 b6 22. Bxf8+ Kxf8 23. Rad1 b5 24. Bb3 h5 25. Ne1 Bxa6 26. Nd3 Bc8 27. Nc5 Re7 28. Ne2 a5 29. Nc1 a4 30. Bxf7 Kxf7 31. N1d3 Rc7 32. c3 Raa7 33. Nb4 Be7 34. Rd6 a3 35. bxa3 Bxd6 36. Rxd6 Rxa3 37. Ncd3 Rxc3 38. Nxe5+ Ke7 39. Rg6 Be6 40. Rxg5 c5 41. Nbd3 b4 42. Nxf4 b3 43. Ned3 Rxd3 44. Nxd3 c4 |
| ECO B06 in 1965 play it! suttles duncan defeats white's schulman mark in 112 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nh6 6. Be2 d5 7. e5 Nf5 8. Bf2 h5 9. Nf3 Qd7 10. Nh4 Nxh4 11. Bxh4 Nd8 12. O-O c6 13. Qd2 Ne6 14. Rae1 Bh6 15. Bg5 Bf8 16. Bd3 Nxd4 17. Bxg6 fxg6 18. Qxd4 Qc7 19. e6 Qb6 20. Qxb6 axb6 21. f5 gxf5 22. Rxf5 d4 23. Nd1 Rxa2 24. Rf4 Rg8 25. h4 c5 26. Kh2 Ra1 27. Kh3 Rg6 28. Rfe4 Bh6 29. g4 Bxg5 30. gxh5 Rxe6 31. Rxe6 Bd2 32. Kg2 Bxe6 33. Rxe6 Rxd1 34. h6 Kf7 35. h7 Kg7 36. Rxe7+ Kh8 37. Rxb7 Ba5 38. Kf3 Rg1 39. Ke4 Rg7 40. Rb8+ Kxh7 41. b4 Bxb4 42. Rxb6 Rg4+ 43. Kf5 Rg2 44. h5 Rxc2 45. Rb7+ Kh6 46. Rb8 Rf2+ 47. Kg4 Rg2+ 48. Kf5 Rg5+ 49. Kf6 Kxh5 50. Rh8+ Kg4 51. Rh1 Rf5+ 52. Ke6 Rf3 53. Kd5 d3 54. Ke4 d2 55. Rg1+ Rg3 56. Rf1 c4 |
| ECO B06 in 1971 play it! suttles duncan defeats white's shaw william in 28 moves | 1. e4 g6 2. d4 d6 3. f4 c5 4. Nf3 cxd4 5. Nxd4 Bg7 6. Bb5+ Bd7 7. Nc3 Bxb5 8. Ndxb5 Nf6 9. O-O O-O 10. Be3 Nc6 11. Qe2 a6 12. Nd4 Nxe4 13. Nxc6 Nxc3 14. bxc3 bxc6 |
| ECO B06 in 1965 play it! suttles duncan defeats white's leonard ron in 44 moves | 1. e4 g6 2. d4 Bg7 3. f4 c5 4. c3 cxd4 5. cxd4 d6 6. Nc3 Nc6 7. Be3 Qb6 8. Bb5 Nf6 9. h3 O-O 10. Qd2 Nxe4 11. Nxe4 Qxb5 12. Ne2 Nb4 13. O-O Be6 14. a3 Qd3 15. Qxd3 Nxd3 16. Rfb1 Rfc8 17. N2c3 Bb3 18. Rf1 f5 19. Nd2 Nxb2 20. Rab1 Rxc3 21. Rxb2 Bd5 22. Rb5 Bc6 |
| ECO B06 in 1964 play it! suttles duncan defeats white's kalkstein rodolf in 82 moves | 1. e4 g6 2. f4 Bg7 3. Nf3 c5 4. Nc3 Nc6 5. b3 Nf6 6. Rb1 O-O 7. g3 d6 8. Bb2 Bg4 9. Be2 a6 10. h3 Bd7 11. g4 b5 12. d3 Rb8 13. Qd2 Nd4 14. Nxd4 cxd4 15. Nd1 e5 16. fxe5 dxe5 17. g5 Nh5 18. Bxh5 gxh5 19. Bc1 f5 20. Nf2 f4 21. h4 Rc8 22. Ba3 Rf7 23. Rg1 Be8 24. Bb4 Bf8 25. Ba5 Qd6 26. b4 Rb7 27. Qe2 Bg6 28. Rc1 Rc6 29. Qd2 Rb8 30. c4 dxc3 31. Rxc3 Rbc8 32. Rxc6 Rxc6 33. Qb2 Qe6 34. Ke2 Bf7 35. Ra1 Bd6 36. Kf3 Qc8 37. Qb1 Bb8 38. Qh1 Ba7 39. Qg2 Rc2 40. Rf1 Be6 41. Qg1 Bh3 |
| ECO B06 in 1964 play it! suttles duncan defeats white's filipowicz andrz in 118 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 Bxb5 9. exf7+ Kd7 10. Nxb5 Qa5+ 11. Nc3 cxd4 12. Nxd4 Qh5 13. Ne4 Nc6 14. Ng3 Qa5+ 15. Bd2 Ne3 16. Bxa5 Nxd1 17. Nxc6 Nxb2 18. Ne5+ dxe5 19. Bc3 Na4 20. Bxe5 Bxe5 21. fxe5 Nc3 22. Kd2 Rac8 23. Rhf1 Rhf8 24. Rf3 Nd5 25. Ne4 h6 26. e6+ Kxe6 27. Re1 Kd7 28. Rd3 Kc6 29. Nc3 Nf4 30. Rd4 Rxf7 31. g3 Nh3 32. Re6+ Kc7 33. Ne4 Ng5 34. Nxg5 hxg5 35. Rxg6 Rf2+ 36. Kd3 Kb8 37. c4 Rxh2 38. Rxg5 Rxa2 39. Rg7 a5 40. Rd7 Ra3+ 41. Kc2 Rxc4+ 42. Kb2 Re3 43. Rd5 a4 44. Rd2 Ka7 45. g4 Rg3 46. Rxe7 Rcxg4 47. Rdd7 Rb3+ 48. Ka2 Rg2+ 49. Ka1 Ka6 50. Rd6+ b6 51. Re4 Ra3+ 52. Kb1 Raa2 53. Rdd4 b5 54. Rd3 Rgb2+ 55. Kc1 Re2 56. Rd6+ Ka5 57. Rxe2 Rxe2 58. Rd4 a3 59. Rd3 b4 |
| ECO B06 in 1967 play it! suttles duncan defeats white's barczay laszlo in 79 moves | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. Nc3 b5 6. Bb3 b4 7. Ne2 a5 8. c3 Nf6 9. e5 dxe5 10. Nxe5 O-O 11. O-O Nfd7 12. Ng4 a4 13. Bc2 c5 14. Bh6 a3 15. Bxg7 axb2 16. Rb1 Kxg7 17. cxb4 Nb6 18. Ne5 cxd4 19. Bb3 f6 20. Nd3 e5 21. Rxb2 Nc6 22. a4 Qd6 23. Qc2 Bf5 24. Ng3 Bxd3 25. Qxd3 Nxb4 26. Qb5 Rfb8 27. Ne4 Qe7 28. a5 Nd7 29. Qc4 f5 30. Ng5 Qxg5 31. Qf7+ Kh6 32. Qxd7 Nd3 33. Rbb1 Nc5 34. Qd5 Rxa5 35. Bc4 Rxb1 36. Rxb1 Qe7 37. Bf1 Ra7 38. Re1 Rd7 39. Qg8 e4 40. Bc4 |
| ECO B06 in 1974 play it! suttles duncan defeats white's micheli c in 40 moves | 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qc7 9. e5 dxe5 10. fxe5 Ng4 11. Nd5 Qd7 12. Qc3 O-O 13. O-O-O Nxe3 14. Qxe3 Qa4 15. Nc7 Bf5 16. Bd3 Qxa2 17. Nxa8 Bxd3 18. Nc7 Be4 19. Rhe1 Bc6 20. c4 Ba4 |
| ECO B06 in 1966 play it! suttles duncan defeats white's zinn lothar in 96 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. f3 Nd7 7. a3 a6 8. Nh3 Nb6 9. Nf2 h5 10. Be2 Rb8 11. O-O Nh6 12. b3 Qc7 13. a4 b4 14. Na2 a5 15. Rfc1 Bd7 16. c3 bxc3 17. Rxc3 Qa7 18. Rac1 f5 19. Bd3 fxe4 20. fxe4 Ng4 21. Nxg4 hxg4 22. Rf1 Kd8 23. Be2 Rh7 24. g3 Na8 25. Rd3 Nc7 26. Qd1 Bc8 27. Rf4 Bh6 28. d5 c5 29. Rf2 Bxe3 30. Rxe3 c4 31. Qc1 cxb3 32. Bb5 Rxb5 33. axb5 bxa2 34. Rxa2 Rf7 35. Rb2 Qb6 36. Kg2 Bd7 37. Qc3 Bxb5 38. Qh8+ Kd7 39. Rc3 Bf1+ 40. Kh1 Qxb2 41. Rxc7+ Kxc7 42. Qxb2 Bh3 43. Qc3+ Kb8 44. Qb2+ Ka8 45. Qh8+ Kb7 46. Qb2+ Ka6 47. Qe2+ Ka7 48. Qe3+ Ka8 |
| ECO B06 in 1967 play it! suttles duncan defeats white's matulovic milan in 74 moves | 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 e5 5. d5 Nd7 6. Nge2 h5 7. h4 Nh6 8. f3 O-O 9. Bg5 f6 10. Be3 a6 11. Qd2 Kh7 12. Ng3 Nf7 13. Bd3 c5 14. O-O-O Qa5 15. Nf1 Nh6 16. Qe2 b5 17. cxb5 f5 18. exf5 gxf5 19. Ng3 axb5 20. Nxh5 c4 21. Nxg7 cxd3 22. Rxd3 Kxg7 23. f4 b4 24. fxe5 Nxe5 25. Bd4 bxc3 26. Rxc3 Qxd5 27. Rd1 Rxa2 28. Rc7+ Kg8 29. Qh5 Ra1+ 30. Kc2 Qxg2+ 31. Rd2 Qe4+ 32. Kc3 Rc1+ 33. Kb4 Rxc7 34. Qxh6 Qb7+ 35. Ka3 Qa6+ 36. Kb4 Rb7+ 37. Bb6 Rxb6+ |
| ECO B06 in 1967 play it! suttles duncan defeats white's larsen bent in 104 moves | 1. e4 g6 2. f4 Bg7 3. Nf3 c5 4. d3 Nc6 5. Be2 d6 6. O-O b5 7. Kh1 Rb8 8. a4 b4 9. Nbd2 h5 10. e5 Nh6 11. Nc4 Nf5 12. Qe1 O-O 13. Bd1 Be6 14. Ng5 Bxc4 15. dxc4 dxe5 16. Qe4 Rb6 17. Bxh5 Ncd4 18. Bd1 exf4 19. Bxf4 Ne6 20. Bg4 Nxf4 21. Bxf5 e5 22. h4 gxf5 23. Qxf5 Rh6 24. g3 Qa8+ 25. Qe4 Qxe4+ 26. Nxe4 Ne6 27. Rf5 Rg6 28. Kg2 Rd8 29. c3 Rd3 30. Kf2 Rg4 31. Re1 Kf8 32. Re3 Rxe3 33. Kxe3 Ke7 34. a5 Rg6 35. Rf1 Bh6+ 36. Kd3 Rg8 37. Kc2 Rb8 38. Nf6 b3+ 39. Kd3 Nf4+ 40. gxf4 Kxf6 41. fxe5+ Kxe5 42. Rxf7 Rd8+ 43. Ke2 Rd2+ 44. Kf3 Rxb2 45. Re7+ Kf5 46. Rf7+ Kg6 47. Rxa7 Ra2 48. Rb7 b2 49. Kg4 Bc1 50. h5+ Kf6 51. Rb6+ Ke5 52. h6 Bxh6 |
| ECO B06 in 1968 play it! suttles duncan defeats white's ree hans in 32 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 dxc5 8. Qe2 O-O 9. Be3 Qb4 10. Rb1 Nxe4 11. O-O Nxc3 12. bxc3 Qxc3 13. f5 Nc6 14. fxg6 fxg6 15. Bc4+ Kh8 16. Ng5 Bg4 |
| ECO B06 in 1973 play it! suttles duncan defeats white's lam greg in 40 moves | 1. e4 g6 2. g3 d5 3. exd5 Qxd5 4. Qf3 Nf6 5. Nc3 Qa5 6. d4 Nc6 7. Ne2 Bg4 8. Qd3 Nb4 9. Qb5+ Qxb5 10. Nxb5 Nxc2+ 11. Kd1 Nxa1 12. Nxc7+ Kd7 13. Nxa8 Bg7 14. Bg2 Rxa8 15. f3 Bf5 16. g4 Bc2+ 17. Kd2 Bh6+ 18. Ke1 Bxc1 19. Nxc1 Nd5 20. Ne2 Bd3 |
| ECO B06 in 1973 play it! suttles duncan defeats white's gelbart in 50 moves | 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 a6 5. Nf3 b5 6. e5 Nh6 7. Be2 Bb7 8. a3 O-O 9. O-O Nd7 10. Kh1 c5 11. exd6 exd6 12. dxc5 dxc5 13. Ng5 Re8 14. Bf3 Bxf3 15. Qxf3 Nf5 16. Qd5 Qe7 17. Nd1 Nf6 18. Qf3 h6 19. Nh3 Nd4 20. Qd3 Rad8 21. c4 Nf5 22. Qc2 Ng4 23. Rb1 Bd4 24. cxb5 Qh4 25. Qd3 Re1 |
| ECO B06 in 1973 play it! suttles duncan defeats white's browne walter in 100 moves | 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nf3 c6 5. Be2 b5 6. a3 a6 7. O-O Nd7 8. Bg5 Bb7 9. Re1 Qc7 10. Qd2 h6 11. Bh4 c5 12. Rad1 Rc8 13. a4 b4 14. Nd5 Qa5 15. Bc4 cxd4 16. b3 g5 17. Bg3 e5 18. Nxd4 exd4 19. Bxd6 Ne5 20. Be2 Nc6 21. Bg4 Nge7 22. Nxe7 Nxe7 23. Bxc8 Bxc8 24. Bxb4 Qc7 25. e5 O-O 26. Qxd4 Nf5 27. Qc3 Qxc3 28. Bxc3 Nh4 29. f3 Bf5 30. Bb4 Rb8 31. c3 Bc2 32. Rd6 Bxb3 33. Rxa6 Ng6 34. Ra5 Nf4 35. g3 Nd3 36. Re3 Nb2 37. Rc5 Rd8 38. a5 Rd1+ 39. Kg2 Rd2+ 40. Kf1 Bc4+ 41. Kg1 Rd1+ 42. Kg2 Bf1+ 43. Kf2 Kh7 44. f4 g4 45. Rc6 Bb5 46. Rd6 Bf8 47. Re1 Bxd6 48. Rxd1 Nxd1+ 49. Ke1 Bxb4 50. cxb4 Ne3 |
| ECO B06 in 1965 play it! suttles duncan defeats white's benson alan in 42 moves | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 c6 5. Be3 b5 6. a4 b4 7. Na2 Nf6 8. Bd3 a5 9. c3 bxc3 10. Nxc3 O-O 11. O-O Na6 12. Qd2 Nb4 13. Ne1 Ng4 14. f3 Nxe3 15. Qxe3 Qb6 16. Ne2 e5 17. Rc1 exd4 18. Qd2 Ba6 19. f4 Rfe8 20. Ng3 d5 21. f5 Nxd3 |
| ECO B06 in 1969 play it! suttles duncan defeats white's pohl klaus in 50 moves | 1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 c6 5. Qd2 b5 6. O-O-O Nd7 7. h4 h5 8. Nf3 Nb6 9. e5 d5 10. Ng5 Nh6 11. e6 Bxe6 12. Nxe6 fxe6 13. Bg5 Nf5 14. Bd3 Nc4 15. Qe1 Qd6 16. Ne2 e5 17. c3 e4 18. Bxc4 bxc4 19. f3 exf3 20. gxf3 Kf7 21. Bf4 e5 22. Bh2 Rae8 23. Ng1 Qe7 24. Nh3 Bh6+ 25. Kb1 exd4 |