| ECO B20 in 1979 play it! suttles duncan defeats black's van der weide in 85 moves | 1. e4 c5 2. a3 Nc6 3. b4 d6 4. b5 Na5 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Rb1 O-O 9. g4 Ne8 10. h4 f6 11. h5 g5 12. h6 Bh8 13. f3 Be6 14. Nd5 Bxd5 15. cxd5 Qd7 16. d3 b6 17. Bd2 Nb7 18. Qb3 Nc7 19. Nh3 e6 20. dxe6 Qxe6 21. Qxe6+ Nxe6 22. Bd1 Kf7 23. Bb3 Nbd8 24. f4 Ke7 25. f5 Nd4 26. Bd5 Rc8 27. Bc3 Nc2+ 28. Kd2 Nd4 29. Bxd4 cxd4 30. Rhc1 Nf7 31. Bxf7 Kxf7 32. Rxc8 Rxc8 33. Rc1 Rc5 34. a4 Ke7 35. Ng1 d5 36. Rxc5 bxc5 37. exd5 Kd6 38. a5 Kxd5 39. Nf3 Kd6 40. Kc2 Kd5 41. Kb3 Kd6 42. Kc4 Kc7 43. Kxc5 |
| ECO B24 in 1970 play it! suttles duncan defeats black's radojevic miomir in 65 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. d3 Be7 6. Nh3 O-O 7. O-O d6 8. f4 d5 9. exd5 exd5 10. f5 Nd4 11. g4 h6 12. Nf4 c4 13. Ncxd5 Nxd5 14. Nxd5 Bc5 15. Be3 Re8 16. Kh1 Rxe3 17. Nxe3 cxd3 18. Qxd3 Bd7 19. b4 Bb6 20. Rad1 Ba4 21. Rf4 Nc6 22. Qxd8+ Nxd8 23. Nd5 Bxc2 24. Rd2 Ba4 25. Nxb6 axb6 26. Rfd4 Nc6 27. Bxc6 Bxc6+ 28. Kg1 Kf8 29. Rd8+ Rxd8 30. Rxd8+ Ke7 31. Rd2 Kf6 32. Kf2 Ke5 33. Ke3 |
| ECO B20 in 1979 play it! suttles duncan defeats black's constam simon in 61 moves | 1. e4 c5 2. a3 Nc6 3. b4 cxb4 4. axb4 Nxb4 5. c3 Nc6 6. d4 d5 7. Nd2 e5 8. exd5 Qxd5 9. Ngf3 exd4 10. Bc4 Qh5 11. O-O dxc3 12. Re1+ Be7 13. Ne4 Kf8 14. Qb3 Na5 15. Rxa5 Qxa5 16. Bxf7 Qb6 17. Qa2 Qa6 18. Qd5 Qc6 19. Qd3 Kxf7 20. Ne5+ Kf8 21. Nxc6 bxc6 22. Qxc3 Bd7 23. Nc5 Nf6 24. Nxd7+ Nxd7 25. Qxc6 Nb6 26. Qf3+ Bf6 27. Ba3+ Kf7 28. Re7+ Kg6 29. Qg4+ Kh6 30. Bc1+ g5 31. Re6 |
| ECO B92 in 1963 play it! suttles duncan defeats black's hoover walter in 91 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Qc7 8. Bg5 Nbd7 9. a4 Be7 10. Qd2 h6 11. Be3 b6 12. f3 Bb7 13. Rd1 Rd8 14. O-O Nc5 15. Bc4 Ncd7 16. Qe2 Nb8 17. Nc1 Rc8 18. b3 O-O 19. N1a2 Rfd8 20. Rd2 d5 21. exd5 Bc5 22. Rfd1 Rd6 23. Qf2 Nbd7 24. Kh1 Rd8 25. Bxc5 Nxc5 26. Qe2 Qe7 27. b4 Ncd7 28. Bxa6 Bxa6 29. Qxa6 e4 30. Qe2 Ne5 31. Nxe4 Nxe4 32. Qxe4 Qf6 33. c4 Rc8 34. Rd4 g5 35. Nc3 Rd7 36. h3 Rdc7 37. d6 Rxc4 38. d7 Rxc3 39. d8=Q+ Rxd8 40. Rxd8+ Kg7 41. Qa8 Rd3 42. a5 Nd7 43. Rg8+ Kh7 44. Rh8+ Qxh8 45. Qxh8+ Kxh8 46. Rxd3 |
| ECO B51 in 1975 play it! suttles duncan defeats black's harper bruce in 61 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bg4 5. h3 Bh5 6. c4 a6 7. Ba4 e6 8. Nc3 Nf6 9. Re1 Be7 10. g4 Bg6 11. d4 O-O 12. dxc5 dxc5 13. Bxc6 Qxd1 14. Rxd1 bxc6 15. Bg5 h6 16. Bh4 Rfe8 17. e5 Ne4 18. Bxe7 Rxe7 19. Na4 f5 20. Nh4 Bh7 21. f3 Ng5 22. Nxc5 Nxh3+ 23. Kh2 Nf4 24. Rd6 g5 25. Ng2 Nxg2 26. Kxg2 fxg4 27. fxg4 Rf8 28. Rad1 Rf4 29. R1d4 Bb1 30. Rxf4 gxf4 31. a4 |
| ECO B20 in 1980 play it! suttles duncan defeats black's lemke harold in 80 moves | 1. e4 c5 2. a3 Nc6 3. b4 cxb4 4. axb4 Nf6 5. b5 Ne5 6. d4 Ng6 7. e5 Nd5 8. c4 Nb6 9. h4 e6 10. h5 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 Ne7 13. h6 g6 14. g4 O-O 15. Qg5 Nc6 16. Qxd8 Nxd8 17. g5 a6 18. Rh3 axb5 19. Rxa8 Nxa8 20. cxb5 b6 21. Ra3 Bb7 22. Nc3 d5 23. Nge2 Re8 24. Nd1 Re7 25. Ne3 Rc7 26. Nc3 Rc8 27. Ng4 Nc7 28. Nf6+ Kh8 29. Kd2 Ra8 30. Na4 Ra7 31. Kc3 Bc8 32. Kb4 Na8 33. Rc3 Bb7 34. Bd3 Ra5 35. Nxb6 Ra1 36. Nxa8 Rxa8 37. Rc7 Rc8 38. Rd7 Ba8 39. Ne8 Rb8 40. Nd6 Bc6 |
| ECO B24 in 1968 play it! suttles duncan defeats black's padevsky nikola in 79 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 e6 6. O-O Nge7 7. d3 O-O 8. Be3 d6 9. Qd2 Rb8 10. Bh6 b5 11. Rae1 Nd4 12. Bxg7 Kxg7 13. f4 f5 14. Nd1 Bd7 15. Qf2 Ndc6 16. e5 Qb6 17. exd6 Nc8 18. Ng5 Re8 19. Bxc6 Qxc6 20. Re5 c4 21. dxc4 bxc4 22. Qd4 Kg8 23. Ne3 Qxd6 24. Rd1 Qxd4 25. Rxd4 Nb6 26. Ra5 h6 27. Nf3 Rb7 28. Ne5 g5 29. N3xc4 Nxc4 30. Rxc4 Re7 31. Rd4 Be8 32. b3 Kg7 33. Rc5 gxf4 34. gxf4 Rec7 35. Rxc7+ Rxc7 36. c4 Kf6 37. Kf2 Bc6 38. Rd6 Be8 39. b4 Ke7 40. Ra6 |
| ECO B25 in 1966 play it! suttles duncan defeats black's roth rolf sui in 71 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e6 7. O-O Nge7 8. Be3 O-O 9. Qd2 Nd4 10. Nd1 e5 11. f3 Bd7 12. c3 Ndc6 13. Bh6 b5 14. Bxg7 Kxg7 15. Ne3 Rb8 16. f4 f6 17. Nf2 b4 18. h4 bxc3 19. bxc3 Qc8 20. Kh2 Qb7 21. Nfd1 exf4 22. gxf4 Qc7 23. Rf3 f5 24. Nf2 Na5 25. Re1 Rf7 26. Nh3 fxe4 27. dxe4 Bxh3 28. Bxh3 Rbf8 29. Kg3 d5 30. Nxd5 Nxd5 31. exd5 Nc4 32. Qf2 Qd6 33. Be6 Rb7 34. Qe2 Qa6 35. d6 Re8 36. Bxc4 |
| ECO B24 in 1972 play it! suttles duncan defeats black's bertok mario in 99 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 Nd4 9. O-O b4 10. Nd1 Nxe2+ 11. Qxe2 Qc7 12. Qd2 Nf6 13. Bh6 O-O 14. Bxg7 Kxg7 15. a3 a5 16. axb4 axb4 17. Ne3 Bb7 18. f4 Ra8 19. g4 Ng8 20. Rae1 Ra2 21. h4 Qa5 22. g5 Qa7 23. b3 Qa3 24. Nc4 Qa8 25. Kh2 Qb8 26. Ne3 Bc8 27. Qf2 Bd7 28. Qg3 e6 29. Rf2 f5 30. exf5 gxf5 31. Nc4 Qc7 32. Qe3 d5 33. Ne5 d4 34. Qg3 Be8 35. Bf3 Ne7 36. h5 Rg8 37. Qh4 Rf8 38. Rfe2 Ra6 39. Kg3 Rg8 40. Kf2 Rf8 41. Qh1 Qa7 42. Kg3 Rg8 43. Nc4 Bd7 44. Bb7 Ra2 45. Rxe6 Bxe6 46. Rxe6 Kf8 47. Rxe7 Kxe7 48. Qc6 Kd8 49. Qf6+ Kd7 50. Qf7+ |
| ECO B26 in 1973 play it! suttles duncan defeats black's spraggett kevin in 93 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nf3 b4 9. Nd1 Bg4 10. h3 Bxf3 11. Bxf3 Nf6 12. Bg2 O-O 13. O-O Re8 14. f4 Qb6 15. Kh2 Nd7 16. Bg1 a5 17. a3 Qc7 18. axb4 axb4 19. c3 Na5 20. Ra2 Nb3 21. Qc2 Nd4 22. Qf2 bxc3 23. bxc3 Nb5 24. Qd2 Rec8 25. Rf2 Qd8 26. Qc1 Bf6 27. Rfc2 Nb6 28. Rcb2 Nd7 29. Bf1 Nc7 30. d4 cxd4 31. cxd4 Bg7 32. Rxb8 Rxb8 33. Ra7 Ne6 34. e5 dxe5 35. dxe5 Rc8 36. Qb1 Nec5 37. Bg2 e6 38. Ne3 Bf8 39. Nc4 Rc7 40. Ra2 Qb8 41. Rb2 Qa7 42. Nd6 Qa6 43. Ra2 Qb6 44. Qxb6 Nxb6 45. Rb2 Nbd7 46. Ra2 Kg7 47. Ne8+ |
| ECO B25 in 1970 play it! suttles duncan defeats black's cudina ivan in 95 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e6 7. O-O Nge7 8. Be3 O-O 9. Qd2 Rb8 10. Rae1 b5 11. Nd1 Qa5 12. Qxa5 Nxa5 13. f4 Nb7 14. g4 Re8 15. Bf2 Bd7 16. c3 Nc6 17. Bg3 b4 18. Nhf2 bxc3 19. bxc3 Nba5 20. g5 c4 21. d4 Nxd4 22. cxd4 Bxd4 23. Ne3 Rb2 24. Nfg4 Ba4 25. f5 c3 26. fxg6 hxg6 27. Kh1 c2 28. Bxd6 Rc8 29. Nh6+ Kg7 30. Rxf7+ Kh8 31. Rff1 Nc4 32. Nxc4 Rxc4 33. h4 Rxa2 34. Be5+ Bxe5 35. Nf7+ Kg7 36. Nxe5 Rc7 37. Rc1 Rb2 38. Nd3 Rb3 39. Nf4 Bd7 40. e5 Rb4 41. Bh3 Rc6 42. Kh2 a5 43. Rf2 Rb2 44. Rd2 Rc7 45. Bxe6 Ba4 46. h5 gxh5 47. Bf5 Bb3 48. e6 |
| ECO B25 in 1965 play it! suttles duncan defeats black's jamieson robert in 53 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nh3 e6 7. O-O Nge7 8. Be3 O-O 9. Qd2 Rb8 10. Bh6 b5 11. Bxg7 Kxg7 12. Nd1 d5 13. Qc3+ Nd4 14. Qxc5 e5 15. f4 Bg4 16. fxe5 dxe4 17. Ne3 Be2 18. Rf2 exd3 19. cxd3 Rc8 20. Qd6 Nc2 21. Nxc2 Rxc2 22. Nf4 Qxd6 23. exd6 Nf5 24. Rxe2 Rxe2 25. Nxe2 Nxd6 26. Rc1 Re8 27. Kf2 |
| ECO B23 in 1966 play it! suttles duncan defeats black's blackstone john in 55 moves | 1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g4 d6 5. Bg2 e5 6. h4 Be7 7. g5 Be6 8. Nh3 h6 9. Nd5 hxg5 10. Nxe7 Qxe7 11. Nxg5 Bd7 12. c3 O-O-O 13. Be3 f6 14. Nf3 Rf8 15. b4 f5 16. Bg5 Qf7 17. bxc5 fxe4 18. dxe4 Bg4 19. Bh3 Qd7 20. Bxg4 Qxg4 21. Nd2 Qg2 22. Rf1 dxc5 23. Qb3 Qg4 24. f3 Qd7 25. O-O-O Kc7 26. Nc4 Qf7 27. Rd5 Nf6 28. Nd6 |
| ECO B24 in 1966 play it! suttles duncan defeats black's chariklis christ in 107 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. d3 e6 5. Bg2 Nge7 6. Nh3 Ng6 7. O-O e5 8. Nd5 Nce7 9. Ne3 Be6 10. f4 exf4 11. Nxf4 Nxf4 12. gxf4 Qc7 13. f5 Bd7 14. Qh5 O-O-O 15. Qxf7 Be8 16. Qe6+ Kb8 17. c3 Bd7 18. Qb3 g5 19. f6 Ng6 20. Nd5 Qc8 21. Bxg5 h6 22. Bf4 Be6 23. Rae1 Nxf4 24. Rxf4 Rg8 25. Re3 Qd7 26. Rg3 Rxg3 27. hxg3 Qf7 28. c4 Rd7 29. Qd1 h5 30. Bf3 Qg8 31. Kg2 Rh7 32. Bxh5 Bh6 33. f7 Bxf7 34. Bxf7 Rxf7 35. Rxf7 Qxf7 36. Qf3 Qg7 37. Qf6 Qxf6 38. Nxf6 Bg7 39. e5 dxe5 40. Nd7+ Kc7 41. Nxc5 Kc6 42. Ne4 a5 43. a4 Kd7 44. Kf3 b6 45. b3 Ke6 46. g4 Bf8 47. Nc3 Kd6 48. Ke4 Bg7 49. Nd5 Kc5 50. g5 Kc6 51. Nf6 Kc5 52. Nd7+ Kb4 53. Nxb6 Kxb3 54. c5 |
| ECO B20 in 1979 play it! suttles duncan defeats black's arnsdorf in 77 moves | 1. e4 c5 2. a3 d6 3. b4 Nf6 4. Nc3 Bd7 5. Nf3 g6 6. Rb1 Qc7 7. Bb2 Bg7 8. Nd5 Qd8 9. Bxf6 exf6 10. bxc5 Bc6 11. cxd6 Qxd6 12. c4 Nd7 13. d4 Rb8 14. Bd3 O-O 15. Qb3 b6 16. O-O Bxd5 17. cxd5 Rbc8 18. Rbc1 Qf4 19. Qb2 Rfe8 20. Rfe1 h6 21. Nd2 Qd6 22. Nc4 Qb8 23. Qb4 Bf8 24. Qb5 Qc7 25. a4 Rcd8 26. Ne5 Qb7 27. Nc6 Rc8 28. e5 fxe5 29. dxe5 Nc5 30. Bf1 Bg7 31. f4 Qd7 32. Rxc5 bxc5 33. Qxc5 Qc7 34. Ba6 Rcd8 35. Rb1 Qd7 36. d6 f6 37. Rb7 Qe6 38. Bc4 Qxc4 39. Qxc4+ |
| ECO B24 in 1967 play it! suttles duncan defeats black's gipslis in 95 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nh3 Nge7 7. O-O O-O 8. Be3 b6 9. Qd2 d5 10. Bh6 d4 11. Bxg7 Kxg7 12. Ne2 e5 13. f4 f6 14. f5 g5 15. Bf3 Ng8 16. Bh5 a6 17. Kg2 b5 18. a4 Bb7 19. axb5 axb5 20. Rxa8 Bxa8 21. Ra1 Bb7 22. Nc1 c4 23. Be2 Qd6 24. Nf2 Qc5 25. dxc4 bxc4 26. Ra4 c3 27. Nb3 Qb6 28. bxc3 Rd8 29. c4 Nge7 30. c5 Qc7 31. Kg1 Ra8 32. Rxa8 Bxa8 33. Qd3 Qb7 34. Qc4 Qb4 35. Qe6 Qb8 36. Bc4 Qg8 37. Qxg8+ Nxg8 38. Bd5 Nge7 39. Kf1 Nxd5 40. exd5 Nb4 41. d6 Kf7 42. Na5 e4 43. Ng4 h5 44. Nh6+ Kf8 45. Ng8 Ke8 46. Nxf6+ Kf7 47. Nd7 g4 48. c6 |
| ECO B33 in 1963 play it! suttles duncan defeats black's patrick c in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 e6 9. O-O d5 10. exd6 Bxd6 11. Qe2 h6 12. Ne4 Nf6 13. Nxf6+ Qxf6 14. Rd1 Bb8 15. Be3 O-O 16. Bd4 e5 17. Bc3 Ra7 18. Rd3 Qh4 19. Rg3 Re8 20. Rd1 a5 21. a4 Rae7 22. b3 h5 23. Rdd3 Bg4 24. Qe4 Ba7 25. Rd6 Kh8 26. Kh1 Bd4 27. Bd2 f5 28. Qxc6 Bxf2 29. Bh6 Rf8 30. Bxg7+ Rxg7 31. Rh6+ Rh7 32. Qd6 Re8 33. Qg6 Qe7 34. Rxh7+ Qxh7 35. Qxe8+ Kg7 36. Qxe5+ Kf8 37. Rd3 Bb6 38. Qf6+ |
| ECO B24 in 1965 play it! suttles duncan defeats black's platzack sven in 101 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nh3 d6 6. O-O Nf6 7. d3 O-O 8. Bg5 Rb8 9. Qd2 Nd4 10. f3 b5 11. Nd1 Qb6 12. c3 Nc6 13. Ne3 Be6 14. Nf4 h6 15. Bxf6 exf6 16. Nfd5 Qd8 17. f4 f5 18. exf5 gxf5 19. Qe2 b4 20. Qh5 bxc3 21. bxc3 Ne7 22. Nxe7+ Qxe7 23. Nxf5 Bxf5 24. Qxf5 Qf6 25. Qxf6 Bxf6 26. Rac1 Rb2 27. Rf2 Rfb8 28. Rfc2 a5 29. Bc6 Kf8 30. Kf1 R8b6 31. Ba4 Rxc2 32. Rxc2 Rb1+ 33. Kf2 Rd1 34. Ke2 Rh1 35. Kf3 Rd1 36. Bb5 d5 37. a4 d4 38. cxd4 Bxd4 39. Re2 Rf1+ 40. Kg4 Rf2 41. Re8+ Kg7 42. h4 Rg2 43. Re7 Kf6 44. Ra7 c4 45. Ra6+ Kg7 46. Bxc4 Bc3 47. Ra7 Be1 48. Rxf7+ Kh8 49. Kh5 Rxg3 50. Kxh6 Kg8 51. Rg7+ |
| ECO B23 in 1966 play it! suttles duncan defeats black's mccormick jim in 31 moves | 1. e4 c5 2. Nc3 Nc6 3. d3 g6 4. g4 Bg7 5. h4 d6 6. h5 gxh5 7. Rxh5 Nf6 8. Rh4 h6 9. f4 Bd7 10. Bg2 Qc7 11. Nh3 O-O-O 12. Nf2 Kb8 13. Ne2 h5 14. g5 Ng4 15. Nh3 Qb6 16. c3 |
| ECO C27 in 1965 play it! suttles duncan defeats black's gross henry j in 51 moves | 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. f4 d6 6. Nf3 Nc6 7. Na4 Qe7 8. Nxc5 dxc5 9. O-O a6 10. Bd5 Nb4 11. c4 Nbxd5 12. exd5 e4 13. Re1 Bf5 14. Bd2 O-O-O 15. Bc3 Rde8 16. a3 Rhg8 17. b4 Nd7 18. Ra2 g5 19. fxg5 hxg5 20. Nd2 e3 21. Nf1 Qd6 22. Nxe3 Bg6 23. Rae2 f5 24. Nxf5 Qb6 25. d4 Bh5 26. Rxe8+ |