| ECO C02 in 2007 play it! bosch jeroen defeats black's njobvu ignatius in 43 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 f6 7. Bd3 f5 8. dxc5 Bxc5 9. O-O Qd8 10. b4 Bb6 11. Bb2 Nge7 12. c4 O-O 13. cxd5 Nxd5 14. Bc4 Nf4 15. Nc3 Qe7 16. Nb5 a6 17. Nd6 Bc7 18. Qd2 Ng6 19. Rad1 b5 20. Bb3 Rd8 21. Nxf5 Qf8 22. Qe2 |
| ECO C15 in 1989 play it! bosch jeroen defeats black's vogel jaap in 87 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Nf6 6. Qxg7 Rg8 7. Qh6 Nc6 8. O-O-O Rg6 9. Qh4 Bxc3 10. Bxc3 Qd5 11. b3 Ne7 12. f3 Bd7 13. Qe1 Bc6 14. fxe4 Qxe4 15. Nf3 Qxe1 16. Bxe1 Bxf3 17. gxf3 O-O-O 18. Bd3 Rh6 19. h4 Rh5 20. Bf2 Nf5 21. Rdg1 Rg8 22. Rxg8+ Nxg8 23. Rg1 Nf6 24. c4 Nxh4 25. Rg7 Nf5 26. Rxf7 Rh1+ 27. Kd2 Rh2 28. Ke1 Rh1+ 29. Ke2 Nd7 30. d5 Nd6 31. Re7 Ra1 32. dxe6 Rxa2+ 33. Kf1 Ne5 34. Rxh7 b6 35. Be4 Nxe4 36. Rh8+ Kb7 37. fxe4 Nc6 38. Rh7 Rb2 39. e7 Nxe7 40. Rxe7 Rxb3 41. Rg7 Rb4 42. e5 Rxc4 43. e6 Kc6 44. Bg3 |
| ECO C02 in 1998 play it! bosch jeroen defeats black's poettinger haral in 123 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bd3 cxd4 7. cxd4 Qb6 8. Nc3 Bd7 9. Bc2 Nb4 10. Bb1 Qa6 11. a3 Nf5 12. b3 Nc6 13. Bb2 Nfe7 14. Bd3 Qb6 15. Na4 Qa5+ 16. b4 Qd8 17. Nc5 Rb8 18. h4 h5 19. Bc3 Nf5 20. Nb3 Nce7 21. a4 b6 22. b5 Ng6 23. g3 Rc8 24. Bd2 f6 25. Qe2 Kf7 26. O-O Nh6 27. Nh2 Be7 28. Rfe1 f5 29. Nf3 Kg8 30. Kg2 Nf7 31. a5 Nf8 32. axb6 axb6 33. Ra7 Ra8 34. Ra6 Rb8 35. Nc1 g5 36. hxg5 Nxg5 37. Nxg5 Bxg5 38. f4 Be7 39. Rh1 Be8 40. Na2 Rh7 41. Nb4 Bxb4 42. Bxb4 h4 43. Bxf8 Kxf8 44. g4 h3+ 45. Rxh3 Rxh3 46. Kxh3 Rb7 47. g5 Qc7 48. Qe1 Kg8 49. Kg3 Qc8 50. Qa1 Qc7 51. Ra8 Rb8 52. Ra7 Rb7 53. Ra2 Qe7 54. Ra8 Kf8 55. Qh1 Qg7 56. Qh5 Qf7 57. Be2 Ke7 58. Qh8 Kd7 59. Qf6 Qe7 60. Kh4 Qh7+ 61. Qh6 Qe7 62. Bh5 |
| ECO C00 in 1990 play it! bosch jeroen defeats black's claesen pieter in 51 moves | 1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Bf8 8. d4 Nge7 9. Bd3 Nf5 10. O-O h5 11. Na3 g5 12. Nb5 Be7 13. Bxf5 exf5 14. Ba3 O-O 15. Qd2 Bxa3 16. Rxa3 Kg7 17. Qa2 a6 18. Rb1 Ne7 19. Nd6 Qc7 20. Ne1 Rb8 21. Nd3 Bd7 22. Nc5 Bc6 23. Rab3 f4 24. Qd2 f3 25. gxf3 Bb5 26. Qf4 |
| ECO B12 in 2003 play it! bosch jeroen defeats black's saltaev mihail in 65 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bg6 6. O-O Ne7 7. b3 Nf5 8. Bb2 Be7 9. c4 O-O 10. Nbd2 Nd7 11. c5 f6 12. b4 fxe5 13. dxe5 a5 14. a3 a4 15. Re1 b6 16. g4 Nh6 17. Nd4 bxc5 18. Nxe6 Qb6 19. Nxf8 Rxf8 20. e6 cxb4 21. Rf1 Nc5 22. axb4 Qxb4 23. Ba3 Qf4 24. Bxc5 Bxc5 25. Rxa4 Bxf2+ 26. Kg2 d4 27. e7 Be4+ 28. Nxe4 Qxe4+ 29. Bf3 Qxe7 30. Rxf2 c5 31. Bd5+ Kh8 32. Rxf8+ Qxf8 33. Ra8 |
| ECO B12 in 1999 play it! bosch jeroen defeats black's roos daniel in 59 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. b3 Ne7 8. c4 Ng6 9. Na3 Be7 10. Nc2 Be4 11. Nd2 c5 12. Nxe4 dxe4 13. Bh5 Ngf8 14. Bb2 cxd4 15. Bxd4 Qc7 16. Qe2 g6 17. Bg4 h5 18. Bh3 O-O-O 19. Qxe4 g5 20. g3 a6 21. Bg2 Ng6 22. b4 h4 23. Rfe1 hxg3 24. hxg3 Nb6 25. Bxb6 Qxb6 26. c5 Qc7 27. Na3 Kb8 28. Nc4 f5 29. exf6 Bxf6 30. Qxg6 |
| ECO B12 in 2007 play it! bosch jeroen defeats black's blatny pavel in 81 moves | 1. e4 c6 2. d4 g6 3. Nc3 d5 4. h3 Bg7 5. Nf3 Nf6 6. e5 Ne4 7. Bd3 Nxc3 8. bxc3 c5 9. O-O c4 10. Be2 Qa5 11. Bd2 Nd7 12. Nh4 O-O 13. f4 f6 14. e6 Nb6 15. f5 gxf5 16. Nxf5 Bxe6 17. Nxe7+ Kh8 18. Bg4 Bf7 19. Nf5 Bg6 20. h4 Nc8 21. h5 Bxf5 22. Bxf5 h6 23. Qg4 Ne7 24. Rae1 Nxf5 25. Rxf5 Rf7 26. Qg6 Raf8 27. Ref1 Qxa2 28. Bxh6 Qxc2 29. R1f3 Qb1+ 30. Kh2 Qe4 31. Re3 Qh4+ 32. Rh3 Qe4 33. Re3 Qh4+ 34. Rh3 Qe4 35. Bf4 Rg8 36. Re3 Qc2 37. Rg3 Qe4 38. h6 b5 39. Qxf7 Qxf5 40. hxg7+ Kh7 41. Rh3+ |
| ECO B12 in 2002 play it! bosch jeroen defeats black's de saegher chris in 125 moves | 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Be3 Ne7 7. c3 Nf5 8. Qe2 Bd7 9. Bxc6 Bxc6 10. Nf3 Qd7 11. Qd2 O-O-O 12. Bd4 h5 13. h4 Be7 14. Na3 f6 15. O-O-O Qc7 16. Kb1 Rhf8 17. Qe2 Qd7 18. Rde1 Nxd4 19. cxd4 Rde8 20. exf6 Bxf6 21. Qc2 Qf7 22. Re3 Rh8 23. Ka1 Rh6 24. Rhe1 Rg6 25. g3 Rg4 26. Qd2 Re4 27. Rxe4 dxe4 28. Nc4 Rd8 29. Nfe5 Bxe5 30. Nxe5 Qc7 31. Nxc6 Qxc6 32. Qe3 Qd5 33. Qxe4 Qxd4 34. Kb1 Qxe4+ 35. Rxe4 Rd2 36. Rxe6 Rxf2 37. Rg6 Rf5 38. c6 bxc6 39. Rxg7 a5 40. Kc2 Rf3 41. a4 Kd8 42. b3 Kc8 43. Kb2 Kd8 44. Ka3 Kc8 45. Rg5 Kb7 46. Rxa5 Rxg3 47. Rxh5 Rg4 48. a5 Ka6 49. b4 Kb7 50. Ka4 Rf4 51. Rh7+ Kb8 52. Kb3 Rg4 53. Kc3 Rf4 54. h5 Rh4 55. h6 Ka8 56. Kd3 Kb8 57. Ke3 Ka8 58. Kf3 Kb8 59. Kg3 Rh1 60. Kg4 Rh2 61. Kg5 Rg2+ 62. Kf6 Rh2 63. Ke6 |
| ECO B12 in 2001 play it! bosch jeroen defeats black's diepeveen vincen in 51 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nc6 7. dxc5 Bg4 8. c4 dxc4 9. Nc3 Nge7 10. Qa4 Qa5 11. Qxa5 Nxa5 12. Nb5 Nd5 13. Bd2 Nc6 14. Bxc4 Bxf3 15. gxf3 Nxe5 16. Bxd5 exd5 17. Nc7+ Kd7 18. Nxa8 Nxf3+ 19. Ke2 Nxd2 20. Rhd1 Nc4 21. Rxd5+ Kc8 22. Rc1 Nxb2 23. Re5 g6 24. Re8+ Kd7 25. Rb8 Bg7 26. Rxb7+ |
| ECO B12 in 1996 play it! bosch jeroen defeats black's van der werf mar in 115 moves | 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Be3 Nge7 7. c3 Bd7 8. Bxc6 Nxc6 9. f4 g5 10. fxg5 Nxe5 11. Nf3 Qc7 12. Nxe5 Qxe5 13. Qd4 Qxd4 14. cxd4 b6 15. cxb6 axb6 16. O-O Bb4 17. a3 Bb5 18. Rc1 Bc4 19. Nc3 Be7 20. Ne4 Rg8 21. Nd2 Bxg5 22. Bxg5 Rxg5 23. b3 Bd3 24. Nf3 Rg7 25. Rc6 Be4 26. Ne1 Rb8 27. a4 Kd7 28. Rac1 Rb7 29. Kf2 Rg8 30. Nf3 f6 31. R6c3 Ra8 32. Ke3 Raa7 33. g3 Rc7 34. Nd2 Rxc3+ 35. Rxc3 Bg6 36. g4 e5 37. g5 exd4+ 38. Kxd4 fxg5 39. Nf3 Kd6 40. Nxg5 h6 41. Rf3 Ke7 42. Re3+ Kf6 43. Nf3 Be4 44. Nd2 Bg6 45. Rc3 Be8 46. Rf3+ Kg5 47. Rf8 Bxa4 48. bxa4 Rxa4+ 49. Kxd5 h5 50. Ne4+ Kg4 51. Nf2+ Kg5 52. Ke5 b5 53. Rg8+ Kh4 54. Rg3 Ra2 55. Rh3+ Kg5 56. Ne4+ Kg6 57. Rg3+ Kh6 58. Kf5 |
| ECO B12 in 1998 play it! bosch jeroen defeats black's van mil johannes in 51 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Bg4 6. O-O Nd7 7. Nbd2 Ne7 8. h3 Bxf3 9. Nxf3 Qb6 10. a4 a6 11. a5 Qc7 12. b4 Ng6 13. c3 f6 14. Bd3 O-O-O 15. Bxg6 hxg6 16. Re1 Re8 17. Qd3 g5 18. Ra2 Nb8 19. Qg6 Qe7 20. Rae2 Kd7 21. exf6 gxf6 22. Bxg5 fxg5 23. Ne5+ Kc7 24. Nf7 Bh6 25. Rxe6 Qd7 26. Nxh8 |
| ECO B12 in 1997 play it! bosch jeroen defeats black's de waal marcel in 55 moves | 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bh7 6. e6 fxe6 7. Bd3 Bxd3 8. Qxd3 Kd7 9. Nf3 Qe8 10. Ne5+ Kc8 11. Ng6 Rh7 12. Nxf8 Qxf8 13. Qxh7 Nf6 14. Qd3 Nxg4 15. Qg3 Qf5 16. Nc3 Nd7 17. Bf4 b6 18. O-O-O Kb7 19. Kb1 Rf8 20. Be3 Ndf6 21. Rhg1 h5 22. Qf4 Qh7 23. f3 Nd7 24. Qg5 Rxf3 25. Qxe7 Ka6 26. Qxd7 Nxe3 27. Rxg7 Qxc2+ 28. Ka1 |
| ECO B07 in 1999 play it! bosch jeroen defeats black's matthiesen marti in 51 moves | 1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 a6 7. Bd3 b5 8. a4 b4 9. Ne2 a5 10. Bh6 Bb7 11. Ng3 Nbd7 12. h4 e5 13. Bxg7 Kxg7 14. h5 Qe7 15. Qg5 Kg8 16. O-O-O Rfe8 17. Nf5 Qf8 18. hxg6 fxg6 19. Rxh7 Kxh7 20. Rh1+ Nh5 21. Rxh5+ gxh5 22. Qxh5+ Kg8 23. Qg6+ Kh8 24. Qh5+ Kg8 25. Qg6+ Kh8 26. Ng5 |
| ECO B07 in 2007 play it! bosch jeroen defeats black's shaw john in 99 moves | 1. e4 d6 2. d4 Nf6 3. f3 e5 4. d5 Be7 5. c4 O-O 6. Be3 c6 7. Nc3 cxd5 8. cxd5 a6 9. Bd3 Nbd7 10. Nge2 b5 11. b4 Nb6 12. a4 Nc4 13. Bxc4 bxc4 14. O-O Bd7 15. Qd2 Qc7 16. Rfb1 Rfb8 17. a5 Rb7 18. Bb6 Qc8 19. Qa2 g6 20. Na4 Bb5 21. Nec3 Nd7 22. Be3 h5 23. Nxb5 axb5 24. Nc3 Nb8 25. Rf1 Na6 26. Qb2 Qd8 27. g3 Bg5 28. Bb6 Qd7 29. Rae1 Re8 30. Kh1 Kh7 31. Ne2 Bh6 32. Nc3 Rbb8 33. Qb1 Bg7 34. Be3 Bh6 35. f4 exf4 36. gxf4 Bg7 37. Bd2 f5 38. exf5 gxf5 39. Re6 Rxe6 40. Qxf5+ Kg8 41. Qxe6+ Qxe6 42. dxe6 Nxb4 43. f5 Bxc3 44. Bxc3 Na2 45. Rg1+ Kf8 46. Bg7+ Ke7 47. Bd4 c3 48. Rg7+ Kf8 49. e7+ Ke8 50. Rg8+ |
| ECO B07 in 2000 play it! bosch jeroen defeats black's bergstrom rolf in 123 moves | 1. e4 d6 2. d4 Nf6 3. f3 d5 4. e5 Ng8 5. c4 dxc4 6. Bxc4 e6 7. f4 Ne7 8. Nc3 Nbc6 9. Nf3 Nf5 10. d5 Nb4 11. a3 Nxd5 12. Nxd5 exd5 13. Bxd5 Be7 14. Qb3 O-O 15. Bd2 c6 16. Bc4 Nd4 17. Nxd4 Qxd4 18. Be3 Qe4 19. O-O b5 20. Be2 Be6 21. Qc3 Rac8 22. Rfd1 f6 23. Bf3 Qg6 24. Bc5 Bxc5+ 25. Qxc5 fxe5 26. Qxe5 Rf5 27. Qe3 Rf6 28. Rac1 Bg4 29. Bxg4 Qxg4 30. Rd4 h5 31. Re4 Rcf8 32. h3 Qf5 33. Rc5 Qd7 34. Kh2 Qd6 35. Qb3+ R6f7 36. Rxh5 c5 37. Qxb5 Rxf4 38. Qc4+ R4f7+ 39. Rhe5 Re8 40. Rf4 Qxe5 41. Qxf7+ Kh7 42. Kh1 Re6 43. Rf5 Qd6 44. Rh5+ Rh6 45. Rd5 Qb6 46. Qf5+ Rg6 47. Qc2 Qf6 48. Rh5+ Kg8 49. Qc4+ Qe6 50. Rxc5 Qxc4 51. Rxc4 Rb6 52. b4 Ra6 53. Rc3 Kf7 54. Re3 Kf6 55. Kg1 Kf5 56. Kf2 Kg5 57. Kf3 Kh4 58. Re4+ Kh5 59. Re5+ Kg6 60. Ra5 Rf6+ 61. Kg4 a6 62. g3 |
| ECO B07 in 2001 play it! bosch jeroen defeats black's hendriks willy in 119 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 e5 7. h3 c6 8. a4 exd4 9. Nxd4 Na6 10. O-O Re8 11. a5 Nc5 12. Re1 a6 13. Bf4 Nh5 14. Be3 Qe7 15. Qd2 Bd7 16. g4 Nf6 17. Bf4 Rad8 18. Rad1 Bc8 19. Qe3 Qc7 20. Qg3 Ne6 21. Nxe6 Rxe6 22. Ra1 Qe7 23. Red1 Ne8 24. Be3 Nc7 25. Rd3 Nb5 26. Na4 Rxe4 27. Bxe4 Qxe4 28. Nc3 Nxc3 29. bxc3 Be6 30. Bb6 Be5 31. Qe3 Qxe3 32. Rxe3 Rd7 33. Bd4 f6 34. f4 Bxd4 35. cxd4 Bf7 36. Rb1 Kf8 37. Kf2 Bc4 38. Rb4 d5 39. Rb1 Kf7 40. Rbe1 Rc7 41. Re8 Bb5 42. Rh8 Kg7 43. Ree8 c5 44. Reg8+ Kh6 45. Rc8 Rxc8 46. Rxc8 cxd4 47. Rc7 d3 48. cxd3 Bxd3 49. Rxb7 Bc4 50. Ke3 g5 51. f5 Bf1 52. Rf7 Bxh3 53. Rxf6+ Kg7 54. Rxa6 Bxg4 55. f6+ Kf7 56. Rd6 h5 57. a6 d4+ 58. Kxd4 Bf3 59. a7 h4 60. Rd5 |
| ECO B01 in 2000 play it! bosch jeroen defeats black's kuehn peter in 75 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. g3 Bg4 6. Bg2 c6 7. h3 Bh5 8. b4 Qc7 9. O-O e6 10. Rb1 Be7 11. d3 O-O 12. Ne2 Nbd7 13. Nf4 Bg6 14. Bd2 Rac8 15. Nxg6 hxg6 16. c4 Rfd8 17. Qe2 c5 18. a3 b6 19. Rfd1 Nb8 20. b5 Nbd7 21. a4 Ne8 22. a5 Bf6 23. Rb3 Ne5 24. Ng5 Nd6 25. g4 Qe7 26. f4 Nd7 27. Nf3 Qf8 28. Ne5 Rc7 29. axb6 axb6 30. Ra3 Nc8 31. Nc6 Re8 32. Re1 Bd4+ 33. Kh1 Nd6 34. Nxd4 cxd4 35. Bb4 Nc5 36. Rea1 f6 37. Bc6 Ree7 38. Qf2 |
| ECO B04 in 2007 play it! bosch jeroen defeats black's zurmely f in 59 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 a5 8. a4 O-O 9. h3 dxe5 10. dxe5 Na6 11. O-O Nc5 12. Rd1 Qe8 13. Nc3 Bd7 14. Be3 Nxb3 15. cxb3 Bc6 16. Bxb6 cxb6 17. Nd5 Qd8 18. Nf6+ exf6 19. Rxd8 Raxd8 20. e6 fxe6 21. Qxe6+ Kh8 22. Qe3 f5 23. Qxb6 Rd3 24. Re1 Bxb2 25. Ne5 Bxe5 26. Rxe5 Rd1+ 27. Kh2 Rf7 28. Qxa5 f4 29. Qc3 Kg8 30. Re1 |
| ECO B04 in 1997 play it! bosch jeroen defeats black's vis jouke in 51 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Nc3 e5 8. d5 Nd4 9. Nxd4 exd4 10. Qxd4 Bf5 11. Be2 h5 12. O-O Qd7 13. Be3 e5 14. dxe6 Bxe6 15. Rfe1 Be7 16. Nd5 Bxd5 17. cxd5 Bf6 18. Qd2 Qf5 19. Bb5+ Kf7 20. Bd3 Qg4 21. h3 Qd7 22. a4 Rab8 23. a5 Na4 24. Qc2 Nc5 25. Bf5 Qd8 26. Bxc5 |
| ECO B04 in 1997 play it! bosch jeroen defeats black's pajeken wolfgang in 103 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Nc3 g6 8. h4 Bg7 9. Be3 e5 10. d5 Nd4 11. Nxd4 exd4 12. Bxd4 Bxd4 13. Qxd4 O-O 14. h5 e5 15. dxe6 Qf6 16. Qxf6 Rxf6 17. hxg6 hxg6 18. Nb5 Rxe6+ 19. Kd2 Re7 20. Bd3 a6 21. Nd4 Kg7 22. Rh4 c5 23. Nf3 Be6 24. Rah1 Rae8 25. b3 d5 26. Rh6 Bf7 27. cxd5 Nxd5 28. Ng5 Nf4 29. Rh7+ Kf6 30. Rxf7+ Rxf7 31. Nxf7 Kxf7 32. Rh7+ Kf6 33. Bf1 Re7 34. Rxe7 Kxe7 35. g3 Nd5 36. Bg2 Kd6 37. f4 b6 38. Be4 Ne7 39. g4 Nd5 40. Bxg6 Nxf4 41. Be4 Ke5 42. Ke3 Nd5+ 43. Bxd5 Kxd5 44. g5 Ke5 45. g6 Kf6 46. Ke4 Kxg6 47. Kd5 Kf6 48. Kc6 b5 49. Kxc5 Ke6 50. Kb6 Kd5 51. Kxa6 Kc5 52. Ka5 |
