| ECO B33 in 1964 play it! bouwmeester hans defeats black's bhend edwin in 127 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8. Be3 O-O 9. Qd2 Ng4 10. Bxg4 Bxg4 11. f3 Be6 12. Rad1 Ne5 13. b3 Rc8 14. Nd5 Nc6 15. c4 Bxd5 16. exd5 Nxd4 17. Bxd4 Bxd4+ 18. Qxd4 Qa5 19. Rf2 Rc7 20. f4 b5 21. cxb5 Qxb5 22. f5 Qc5 23. Qf4 Qc3 24. fxg6 hxg6 25. Re2 Kg7 26. h3 Qf6 27. Qd2 Re8 28. Re4 Rc5 29. Ra4 Ra8 30. Rf1 Qc3 31. Qe2 Qe5 32. Re4 Qxd5 33. Rxe7 Qd4+ 34. Kh1 Rf8 35. Qe6 Rf5 36. Rxf5 gxf5 37. Qxf5 Qf6 38. Qxf6+ Kxf6 39. Rxa7 d5 40. Kg1 Ke5 41. Kf2 f5 42. Rc7 Kd4 43. Rc1 Rd8 44. Ke2 Re8+ 45. Kd2 Rg8 46. Rg1 Rg3 47. Ke2 f4 48. Rd1+ Kc3 49. Rxd5 Rxg2+ 50. Kf3 Rxa2 51. Kxf4 Kxb3 52. Rc5 Rh2 53. Kg3 Rd2 54. h4 Kb4 55. Rc1 Rd3+ 56. Kg4 Rd4+ 57. Kg5 Rd5+ 58. Kf6 Rd6+ 59. Ke5 Ra6 60. Rh1 Kc3 61. h5 Ra5+ 62. Ke4 Ra4+ 63. Ke3 Ra7 64. h6 |
| ECO B22 in 1994 play it! bouwmeester hans defeats black's maes wim in 67 moves | 1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nc6 5. Ne2 e5 6. d5 Nb8 7. O-O Be7 8. Nd2 O-O 9. a4 Ne8 10. Nc4 g6 11. Bh6 Ng7 12. Qd2 Nd7 13. f4 exf4 14. Qxf4 Nf6 15. h3 Nfh5 16. Qh2 f5 17. exf5 Bxf5 18. Bxf5 Rxf5 19. g4 Rxf1+ 20. Rxf1 Nf6 21. Bxg7 Kxg7 22. Nf4 Qd7 23. g5 Nh5 24. Ne6+ Kh8 25. Qf2 Ng7 26. Qf7 Nxe6 27. dxe6 Qe8 28. h4 Qxf7 29. Rxf7 Re8 30. Ne3 Bd8 31. Nd5 Kg8 32. Rxb7 Bxg5 33. hxg5 Rxe6 34. Nf6+ |
| ECO B41 in 1967 play it! bouwmeester hans defeats black's meulders richard in 63 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 Bg4 11. f3 Be6 12. O-O O-O 13. Kh1 d4 14. Ne4 Nd5 15. Ng5 h6 16. Nxe6 fxe6 17. Qe2 Qd6 18. Qe4 Nf6 19. Qh4 Qe7 20. Re1 e5 21. Bd2 Rfe8 22. Re2 Nd7 23. Qh5 Qf6 24. Rae1 Rf8 25. b4 a5 26. Qg4 Rad8 27. Qe4 axb4 28. axb4 b6 29. f4 g6 30. Rf2 Ne7 31. Rf3 Qc6 32. fxe5 |
| ECO B33 in 1956 play it! bouwmeester hans defeats black's roessel fritz in 84 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nde2 e6 7. g3 a6 8. Bg2 Qc7 9. O-O b5 10. a3 Bb7 11. h3 Be7 12. f4 b4 13. axb4 Nxb4 14. Be3 O-O 15. g4 d5 16. e5 Ne4 17. Bd4 Rfd8 18. Kh2 Bc5 19. Na4 Bxd4 20. Nxd4 g5 21. Qf3 Nd2 22. Qf2 Nxf1+ 23. Rxf1 Nc6 24. Nc3 Ne7 25. Kh1 gxf4 26. Qxf4 Ng6 27. Qf2 Rf8 28. Nce2 Qxe5 29. Ng3 Qf4 30. Bf3 Qg5 31. Nh5 Nh4 32. Bg2 e5 33. Nf6+ Kh8 34. Ne2 Rad8 35. Qb6 Ba8 36. Qxa6 Nxg2 37. Rf5 Qg6 38. Kxg2 d4+ 39. Kg3 Rg8 40. Rxe5 Rge8 41. Nf4 Rxe5 42. Nxg6+ fxg6 |
| ECO B29 in 1962 play it! bouwmeester hans defeats black's pomar salamanca in 41 moves | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 d6 7. Bb5+ Nc6 8. O-O Be7 9. c4 Be6 10. Be3 Qb6 11. a4 O-O-O 12. a5 Qc7 13. exd6 Bxd6 14. dxc5 Be5 15. a6 Bxb2 16. axb7+ Kb8 17. Ra2 dxc4 18. Qa4 c3 19. Bf4 Bxa2 20. Bxc7+ Kxc7 21. Bxc6 |
| ECO B31 in 1955 play it! bouwmeester hans defeats black's kovacs zoltan in 69 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. Qe2 Qc7 6. O-O Bg7 7. d4 cxd4 8. cxd4 O-O 9. Nc3 d6 10. h3 a6 11. Bd3 e5 12. dxe5 dxe5 13. Be3 Nd4 14. Nxd4 exd4 15. Bxd4 Qd6 16. Be3 Nh5 17. Bc4 Be6 18. Rfd1 Qe7 19. Nd5 Qh4 20. Bd4 Bxd5 21. Bxd5 Nf4 22. Qf3 Bxd4 23. Rxd4 Nxd5 24. Rxd5 Rae8 25. Rd7 b5 26. Re1 Re6 27. Re3 Qg5 28. Rd5 Qe7 29. a3 Rc8 30. e5 Rc1+ 31. Kh2 Rc4 32. g3 Rc2 33. Re2 Rc5 34. Qd3 Rxe5 35. Rexe5 |
| ECO C63 in 1955 play it! bouwmeester hans defeats black's kovacs sandor in 127 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 d6 5. Nc3 Be7 6. a3 Be6 7. d4 fxe4 8. Nxe4 exd4 9. Nxd4 Bd7 10. O-O Nxd4 11. Bxd7+ Qxd7 12. Qxd4 Nf6 13. Nxf6+ Bxf6 14. Re1+ Kf8 15. Qb4 b6 16. Bd2 Kf7 17. Qf4 Rhe8 18. Bc3 Rxe1+ 19. Rxe1 Rf8 20. Bxf6 gxf6 21. h3 Kg8 22. Re3 d5 23. h4 Qf7 24. Qf5 d4 25. Qg4+ Qg6 26. Qxd4 Qxc2 27. Qd7 Kh8 28. Qe7 Qc1+ 29. Kh2 Qc5 30. Qxc5 bxc5 31. Rc3 Rb8 32. Rxc5 Rxb2 33. Rxc7 Rxf2 34. Rxa7 Kg8 35. a4 Ra2 36. a5 f5 37. Kg3 Ra4 38. a6 Rg4+ 39. Kf3 Ra4 40. g3 Kh8 41. h5 h6 42. Ke3 Kg8 43. Kd3 Kf8 44. Kc3 Kg8 45. Kb3 Ra5 46. Kb4 Ra1 47. Kc5 Ra3 48. Kd6 Rd3+ 49. Ke6 Re3+ 50. Kf6 Ra3 51. Kxf5 Rf3+ 52. Ke5 Re3+ 53. Kd6 Rd3+ 54. Kc5 Ra3 55. Ra8+ Kg7 56. Kb6 Rb3+ 57. Ka7 Rxg3 58. Rb8 Kf6 59. Rb5 Re3 60. Kb6 Re6+ 61. Ka5 Re7 62. Rc5 Ke6 63. Kb6 Kd6 64. Ra5 |
| ECO C80 in 1948 play it! bouwmeester hans defeats black's bonkenburg j in 39 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nf6 7. d4 e4 8. d5 Ne7 9. Ng5 Nexd5 10. Bb3 c6 11. Nxe4 Be7 12. c4 Nxe4 13. cxd5 Nd6 14. Bg5 f6 15. Bf4 Kf8 16. Nc3 b5 17. Ne4 Nxe4 18. d6 f5 19. Rxe4 fxe4 20. dxe7+ |
| ECO C42 in 1966 play it! bouwmeester hans defeats black's krabbe in 57 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. Nc3 Nxc3 7. bxc3 O-O 8. d4 Re8 9. Be3 Nc6 10. Rb1 Bg4 11. Bd3 Bg5 12. O-O Bxe3 13. fxe3 Rxe3 14. Qd2 Re7 15. Ng5 h6 16. Bh7+ Kh8 17. Nxf7+ Rxf7 18. Rxf7 Kxh7 19. Rxb7 Rc8 20. Qd3+ Kh8 21. Qg6 Qg5 22. Qxg5 hxg5 23. Rfxc7 Rxc7 24. Rxc7 Na5 25. h3 Be2 26. c5 dxc5 27. d5 Nc4 28. Rxc5 Nb6 29. d6 |
| ECO C53 in 1952 play it! bouwmeester hans defeats black's euwe max in 79 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Bb6 5. d4 Qe7 6. O-O d6 7. h3 Nf6 8. Re1 O-O 9. Na3 Kh8 10. Nc2 Nd8 11. b3 Be6 12. Bf1 Ng8 13. Ne3 f6 14. Nd5 Qf7 15. c4 Ba5 16. Re2 Nc6 17. Bb2 exd4 18. Nxd4 Nxd4 19. Bxd4 Qd7 20. Qc2 Ne7 21. Nxe7 Qxe7 22. g3 Bb6 23. Bb2 Qd7 24. Kh2 f5 25. exf5 Bxf5 26. Qc3 Rf7 27. Rae1 Raf8 28. f4 Qd8 29. Bg2 c6 30. Bf3 d5 31. c5 Ba5 32. b4 d4 33. Qc4 b5 34. Qxf7 Rxf7 35. Re8+ Rf8 36. Rxd8 Bxd8 37. Bxd4 Bd7 38. Be5 Rf7 39. Rd1 Kg8 40. Bg4 |
| ECO C97 in 1955 play it! bouwmeester hans defeats black's donner jan hein in 73 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Nc4 14. d5 Bf8 15. g4 h5 16. g5 Nh7 17. Kh2 Be7 18. Ng3 g6 19. Rg1 Kh8 20. Nxh5 Qd7 21. Rg3 Qd8 22. Nf6 Nxf6 23. gxf6 Bxf6 24. b3 Nb6 25. Bh6 Qe7 26. Qd2 Bg7 27. Bg5 Bf6 28. Bh6 Nd7 29. Kg2 Bg7 30. h4 Kh7 31. h5 Nf8 32. Rh1 Qa7 33. hxg6+ fxg6 34. Bxg7+ Kxg7 35. Qh6+ Kf7 36. Ng5+ Ke7 37. Rf3 |
| ECO C64 in 1951 play it! bouwmeester hans defeats black's barendregt johan in 65 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. d4 fxe4 6. Bxc6 dxc6 7. Nxe5 Bd6 8. Qh5+ g6 9. Qe2 Qh4 10. O-O Bxe5 11. dxe5 Bf5 12. Be3 Ne7 13. g3 Qh3 14. Bg5 Nd5 15. c4 h6 16. Bd2 Nb6 17. Bc3 h5 18. Nd2 h4 19. Nxe4 hxg3 20. Nf6+ Ke7 21. fxg3 Bd3 22. Bb4+ Ke6 23. Qf2 Bxf1 24. Rxf1 Rad8 25. Ne4 Kd7 26. e6+ Kc8 27. e7 Rde8 28. Nf6 Nxc4 29. Nxe8 Ne5 30. Nd6+ cxd6 31. Qf8+ Kc7 32. Bxd6+ Kb6 33. Qf2+ |
| ECO C99 in 1963 play it! bouwmeester hans defeats black's van scheltinga t in 81 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Bb1 Nd7 16. Ng3 Rfe8 17. Nf5 Bf8 18. d5 Nc4 19. b3 Ncb6 20. Bd2 Na8 21. Bd3 Nc5 22. Bf1 Qb6 23. Qe2 b4 24. Ne3 Qa7 25. Nc4 a5 26. Qe3 Nb6 27. a3 Nxc4 28. Bxc4 Qb6 29. axb4 axb4 30. Rec1 Ra8 31. Ne1 Ba6 32. Bxa6 Rxa6 33. Rxa6 Qxa6 34. Bxb4 Rb8 35. Bxc5 dxc5 36. Nf3 Qa2 37. Nd2 Rb4 38. Qc3 Rd4 39. Nf3 Rxe4 40. Ra1 Qe2 41. Re1 |
| ECO C42 in 1960 play it! bouwmeester hans defeats black's barendregt johan in 80 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. c4 Bg4 8. h3 Bh5 9. Nbd2 d5 10. O-O O-O 11. b3 Nc6 12. Bb2 Qd7 13. Qc1 Ne4 14. Nxe4 Bxf3 15. Ng3 Be4 16. Bxe4 dxe4 17. d5 Nb4 18. Qc3 Bf6 19. Qxb4 Bxb2 20. Rab1 Bd4 21. Rbd1 c5 22. dxc6 bxc6 23. c5 Rad8 24. Ne2 Bxf2+ 25. Kxf2 e3+ 26. Kf3 Qf5+ 27. Qf4 Qh5+ 28. Qg4 Qxc5 29. Rd4 Rde8 30. g3 f5 31. Qf4 Re4 32. Qd6 Qc2 33. Rc1 Qxa2 34. Qb4 g5 35. Qc4+ Kh8 36. Rxe4 fxe4+ 37. Kxe3 Rf3+ 38. Kxe4 Rxb3 39. Qd4+ Kg8 40. Qd8+ Kg7 |
| ECO C72 in 1978 play it! bouwmeester hans defeats black's van reek jan in 47 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Bxc6 Bxc6 8. Nc3 exd4 9. Nxd4 Bd7 10. b3 Be7 11. Bb2 O-O 12. h3 c5 13. Nde2 Bc6 14. Ng3 Re8 15. Qf3 d5 16. Nxd5 Bxd5 17. Rad1 Bxe4 18. Nxe4 Qb6 19. Bxf6 gxf6 20. Rd7 Kh8 21. Ng3 Rab8 22. Re1 Bf8 23. Rxe8 Rxe8 24. Rxf7 |
| ECO C72 in 1966 play it! bouwmeester hans defeats black's henneberke frans in 55 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 Nf6 10. c4 Be7 11. Nc3 O-O 12. b3 Rfb8 13. Bb2 b5 14. Rad1 Qe8 15. Rfe1 Qf8 16. Qd3 c6 17. f4 Qd8 18. h3 Qb6+ 19. Kh2 Rd8 20. Qe2 bxc4 21. Qxc4 Rac8 22. Qe2 Qa5 23. Na4 c5 24. e5 dxe5 25. Bxe5 Rxd1 26. Rxd1 c4 27. Rc1 Qd5 28. Nb6 |
| ECO C03 in 1967 play it! bouwmeester hans defeats black's bakker p in 79 moves | 1. e4 e6 2. d4 d5 3. Nd2 f5 4. exf5 exf5 5. Nh3 Nf6 6. Bd3 Be7 7. O-O O-O 8. Nf3 Na6 9. c3 c5 10. Nf4 Nc7 11. dxc5 Bxc5 12. Bc2 Ne6 13. Bb3 Nxf4 14. Bxf4 Kh8 15. Qc2 Be6 16. Rad1 Qb6 17. Nd4 Rad8 18. Bc7 Qxc7 19. Nxe6 Qd6 20. Qxf5 Ne4 21. Qg4 Qe5 22. Nxc5 Nxc5 23. Qd4 Qxd4 24. Rxd4 Nxb3 25. axb3 Rfe8 26. Rfd1 Re2 27. R4d2 Rxd2 28. Rxd2 Kg8 29. f3 Kf7 30. Kf2 Ke6 31. c4 d4 32. Ke2 Rd6 33. b4 Rb6 34. b5 a6 35. bxa6 bxa6 36. Kd3 Rd6 37. c5 Rd8 38. Kc4 Ke5 39. b4 Rb8 40. Rxd4 |
| ECO C12 in 1963 play it! bouwmeester hans defeats black's keller dieter in 73 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Nf3 c5 10. Bd3 Nxd2 11. Nxd2 Nc6 12. O-O Qa5 13. Qf4 Qxc3 14. Bg6 Nd8 15. dxc5 Qxc5 16. c4 Qe7 17. Nf3 Bd7 18. Rad1 Kg8 19. Bb1 Bc6 20. cxd5 exd5 21. Qe3 Ne6 22. Nd4 Nxd4 23. Rxd4 Rf8 24. Re1 a5 25. a3 h5 26. f4 Qc5 27. h3 Re8 28. f5 Bb5 29. f6 b6 30. fxg7 Kxg7 31. Kh1 Kf8 32. Bf5 Re7 33. e6 Bd7 34. exd7 Rxe3 35. d8=Q+ Kg7 36. Qg5+ Kf8 37. Qxe3 |
| ECO C08 in 1966 play it! bouwmeester hans defeats black's cuartas carlos e in 73 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Qe7 7. Bxd7+ Nxd7 8. Ndf3 Ngf6 9. dxc5 Qxe2+ 10. Nxe2 Bxc5 11. O-O O-O 12. Bf4 Rfe8 13. Nc3 Nf8 14. Rad1 Ne4 15. Nxd5 Nxf2 16. Rxf2 Re4 17. b4 Bxf2+ 18. Kxf2 Ng6 19. Be3 Rc8 20. c3 f5 21. Rd2 b6 22. Bd4 Rce8 23. a4 Nf4 24. Nxf4 Rxf4 25. Ra2 h6 26. h4 g5 27. hxg5 hxg5 28. Be3 Rc4 29. Bd4 g4 30. Ne5 Rc7 31. Kg3 Rf8 32. Kf4 Rh7 33. b5 Rh1 34. a5 Rb8 35. axb6 axb6 36. Ng6 Rd8 37. Ra7 |
| ECO B10 in 1968 play it! bouwmeester hans defeats black's koskinen henri in 67 moves | 1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 e6 6. Bg2 Ne7 7. O-O O-O 8. Qe2 c5 9. Re1 Nbc6 10. e5 Nf5 11. c3 b5 12. Nb3 c4 13. Nc5 cxd3 14. Nxd3 h5 15. h3 Bh6 16. Bxh6 Nxh6 17. Qd2 Kg7 18. Nd4 Qb6 19. Nxc6 Qxc6 20. b4 Bd7 21. Nc5 Rfc8 22. Qf4 Be8 23. g4 hxg4 24. hxg4 Ng8 25. Bf3 a5 26. Kg2 axb4 27. cxb4 Ra3 28. Rh1 Rca8 29. Rh3 Rxa2 30. Rah1 Rc2 31. Rh8 Raa2 32. R1h7+ Kf8 33. Qh6+ Ke7 34. Qh4+ |