| ECO A30 in 1991 play it! roos jean defeats black's gerber in 65 moves | 1. c4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nc2 Bxc3+ 7. bxc3 Nf6 8. g3 d6 9. Bg2 Qa5 10. Bd2 O-O 11. Nb4 Bf5 12. O-O Be4 13. f3 Bf5 14. e4 Be6 15. Nd5 Qc5+ 16. Rf2 Qxc4 17. Bf1 Qc5 18. Be3 Qa5 19. c4 Qd8 20. Rb1 b6 21. Rd2 Nd7 22. Bh6 Re8 23. f4 Nc5 24. Bg2 Rc8 25. Ne3 f6 26. h4 Bf7 27. Rc1 Rc7 28. Kh2 Qc8 29. Qe2 e5 30. Rxd6 exf4 31. Bxf4 Nxe4 32. Qf3 f5 33. Nd5 |
| ECO B24 in 1988 play it! roos jean defeats black's berthelot y in 59 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Qa5 8. Nf3 Nd4 9. O-O Bd7 10. Nh4 Ne7 11. f4 Bc6 12. Qf2 f5 13. Nd1 fxe4 14. dxe4 Bb5 15. Bd2 Qc7 16. Ne3 Bxf1 17. Rxf1 Ndc6 18. c3 Nc8 19. f5 O-O 20. Qe2 exf5 21. Nd5 Qd8 22. exf5 gxf5 23. Nxf5 Ne5 24. Qh5 Qd7 25. Be4 Ng6 26. Re1 Re8 27. Bh6 Be5 28. Bg5 Nb6 29. Nfe7+ Kg7 30. Qh6+ |
| ECO B24 in 1992 play it! roos jean defeats black's luc fra mochalov in 115 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 b5 7. a3 a5 8. Nf3 d6 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qf2 b4 13. axb4 axb4 14. Nd5 e6 15. Ne3 f5 16. Nc4 Nh6 17. Ra6 Nf7 18. e5 d5 19. c3 Qc8 20. Ra7 Nb5 21. Ra5 bxc3 22. Na3 cxb2 23. Bxb2 Qc6 24. Rc1 Bf8 25. Qc2 Qd7 26. Qb3 Be7 27. Rxb5 Rxb5 28. Qxb5 Qxb5 29. Nxb5 Kd7 30. Nd6 Rb8 31. Ba3 Nxd6 32. exd6 Bxd6 33. Bxc5 Bxc5+ 34. Rxc5 Rb3 35. Bf1 Rb2 36. Ra5 Kd6 37. Ra6+ Ke7 38. Ra7+ Kf6 39. Rxh7 e5 40. fxe5+ Kxe5 41. Re7+ Kd4 42. h4 Rb6 43. Kf2 Kc3 44. Rc7+ Kd4 45. Re7 Kc3 46. Be2 d4 47. Rc7+ Kd2 48. Ra7 Re6 49. Bf1 Rd6 50. Rc7 Kd1 51. Rc5 Kd2 52. h5 gxh5 53. Rxf5 Rh6 54. Rf4 Rd6 55. Kf3 Ke1 56. Bh3 Kd2 57. Bf5 Rd8 58. Rh4 |
| ECO B24 in 2007 play it! roos jean defeats black's luc fra parr eri in 113 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 Nd4 9. O-O O-O 10. Bf2 Nxf3+ 11. Bxf3 b6 12. Qd2 Bb7 13. Rae1 Qc7 14. g4 a6 15. Bh4 f6 16. f5 g5 17. Bg3 e5 18. h4 h6 19. Qh2 Rfd8 20. Re2 Qd7 21. Nd5 Nxd5 22. exd5 Qa4 23. b3 Qe8 24. Be4 Qf7 25. Qh1 b5 26. Bf2 a5 27. Be3 Kf8 28. hxg5 hxg5 29. Bxg5 Ke7 30. Be3 Rh8 31. Qf3 Bh6 32. Rg2 Rag8 33. c4 Bxe3+ 34. Qxe3 b4 35. g5 Rxg5 36. Rxg5 fxg5 37. f6+ Ke8 38. Qg3 Bc8 39. Bf5 Qxf6 40. Bxc8 Rh1+ 41. Kxh1 Qxf1+ 42. Kh2 Qe2+ 43. Qg2 Qxd3 44. Bh3 Qe3 45. Qg3 Qd2+ 46. Bg2 Ke7 47. Qg4 Qf4+ 48. Kh3 Kf6 49. Bf3 e4 50. Qxf4+ gxf4 51. Bxe4 Ke5 52. Bg6 Kd4 53. Be8 Kd3 54. Kg2 Ke2 55. Bh5+ Kd2 56. Kf2 f3 57. Bg6 |
| ECO B24 in 1993 play it! roos jean defeats black's habibi a in 68 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 d6 7. Nf3 b5 8. O-O b4 9. Nd5 e6 10. Ne3 Nge7 11. a3 a5 12. axb4 axb4 13. f5 exf5 14. exf5 O-O 15. Ng5 Bd4 16. f6 Bb7 17. Kh1 Nc8 18. Nf5 Bxf6 19. Nh6+ Kg7 20. Ngxf7 Qe7 21. Qg4 Ne5 22. Nxe5 Bxg2+ 23. Kxg2 Qxe5 24. Kh3 Qh5+ 25. Qxh5 gxh5 26. Nf5+ Kg6 27. Ra6 Rd8 28. b3 Bd4 29. Nh4+ Kg7 30. Rf4 Rb6 31. Ra8 Bf6 32. Rf3 d5 33. Nf5+ Kg8 34. Bf4 Rc6 |
| ECO B26 in 1987 play it! roos jean defeats black's luc fra tangborn in 69 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Nge2 Nge7 8. Qd2 h6 9. f4 exf4 10. Bxf4 Ne5 11. O-O Be6 12. Nd5 Bxd5 13. exd5 Qb6 14. Kh1 Rc8 15. Rab1 Rc7 16. c4 Nf5 17. Bh3 Nd4 18. Nxd4 cxd4 19. b4 Re7 20. Qc2 O-O 21. c5 Qb5 22. a4 Qa6 23. b5 Qa5 24. cxd6 Ree8 25. d7 Rd8 26. Bd2 Qb6 27. Bb4 f5 28. Bxf8 Bxf8 29. Qe2 Qd6 30. Rbe1 Bg7 31. Bg2 Rxd7 32. Rc1 Qa3 33. Rc8+ Kh7 34. Re8 Nxd3 35. Qe6 |
| ECO B24 in 1989 play it! roos jean defeats black's toubale in 65 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 Nd4 7. Nge2 Ne7 8. O-O O-O 9. Rb1 Rb8 10. a3 d6 11. Qd2 b6 12. f4 Bb7 13. b4 Qd7 14. Nd1 f5 15. c3 Nxe2+ 16. Qxe2 Kh8 17. Rc1 Rfe8 18. Nf2 Rbc8 19. c4 Nc6 20. Rb1 Nd4 21. Bxd4 Bxd4 22. Kh1 d5 23. cxd5 exd5 24. e5 g5 25. Nh3 g4 26. Ng1 h5 27. h4 gxh3 28. Qxh5+ Kg7 29. Qg5+ Kh7 30. Bxh3 Rf8 31. Nf3 Be3 32. Kg2 d4 33. Bxf5+ |
| ECO B23 in 1987 play it! roos jean defeats black's luc fra prevot e in 73 moves | 1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Rb8 7. Nf3 Nd4 8. h3 b5 9. Qd2 Nxf3+ 10. Bxf3 b4 11. Nd1 e5 12. Bg2 Ne7 13. O-O O-O 14. a3 a5 15. axb4 axb4 16. f4 f5 17. Kh2 Qc7 18. fxe5 Bxe5 19. Bh6 Bg7 20. Bxg7 Kxg7 21. Ne3 Be6 22. exf5 Nxf5 23. Nxf5+ Rxf5 24. Rxf5 Bxf5 25. Re1 Qf7 26. Qe3 Bd7 27. Rf1 Qe6 28. Qf4 Re8 29. d4 Qe7 30. dxc5 dxc5 31. Qc7 Rf8 32. Rd1 Rf7 33. Rd5 Kh6 34. Qxc5 Qe2 35. Qxb4 Qxc2 36. Qh4+ Kg7 37. Qd4+ |
| ECO B25 in 1993 play it! roos jean defeats black's levacic datmir in 85 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Bf2 e5 11. Nxd4 cxd4 12. Ne2 Be6 13. Qd2 Rc8 14. c3 Qa5 15. Rfd1 dxc3 16. Nxc3 Nc6 17. Be3 f5 18. exf5 gxf5 19. Nd5 Qd8 20. Rac1 Qd7 21. b4 Qf7 22. Nc3 Nxb4 23. Nb5 Rxc1 24. Rxc1 Nd5 25. Nxd6 Qd7 26. fxe5 Bxe5 27. Nc4 Bg7 28. Bf2 f4 29. d4 f3 30. Bf1 Bh3 31. Bd3 Bf5 32. Bf1 Be4 33. Re1 Qg4 34. h3 Qg6 35. Ne5 Bxe5 36. dxe5 Ne7 37. Qd6 Re8 38. Bc4+ Kf8 39. Qf6+ Qxf6 40. exf6 Nd5 41. Bc5+ Kf7 42. Rxe4 Rxe4 43. Bxd5+ |
| ECO B25 in 1993 play it! roos jean defeats black's kiss p in 39 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Bf2 Nec6 11. Nxd4 Nxd4 12. e5 dxe5 13. fxe5 Bxe5 14. Ne4 f5 15. Nxc5 Qc7 16. b4 Nc6 17. d4 Rd8 18. c3 b6 19. Nd3 Ba6 20. Bxc6 |
| ECO B24 in 1996 play it! roos jean defeats black's luc fra schmenge in 69 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 O-O 9. O-O Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Rb8 15. Ne4 b6 16. c3 Nf5 17. Nf6+ Bxf6 18. exf6 h5 19. h3 Qxf6 20. g4 hxg4 21. hxg4 Qg5 22. Be1 Nh4 23. Bd2 Qe7 24. Bh6 Re8 25. Bc6 Qd6 26. Qe1 Qxc6 27. Qxh4 Bb7 28. Rf2 f6 29. Rh2 Kf7 30. Rf1 f5 31. Qg3 Rg8 32. Qe5 Qe8 33. Bg5 Rg7 34. Bf6 Rg8 35. Rh7+ |
| ECO B25 in 1984 play it! roos jean defeats black's bucker stefan in 81 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 O-O 8. O-O Rb8 9. h3 b5 10. a3 a5 11. Be3 b4 12. axb4 axb4 13. Ne2 Nd7 14. Rb1 e6 15. b3 Re8 16. Qe1 Qe7 17. Qf2 Nb6 18. e5 Nd7 19. Nd2 d5 20. Nc4 dxc4 21. Bxc6 cxd3 22. cxd3 Bb7 23. Bxb7 Rxb7 24. Rbc1 Rb5 25. d4 Bf8 26. Rc2 Rc8 27. Rfc1 Qd8 28. g4 Nb6 29. dxc5 Nd5 30. Bd4 Be7 31. Kh2 Qa5 32. c6 Qa6 33. Qf3 Ra5 34. f5 Ra2 35. Rxa2 Qxa2 36. Rf1 Bh4 37. Kh1 gxf5 38. gxf5 Kh8 39. Rg1 Be7 40. fxe6 fxe6 41. Bf2 |
| ECO B23 in 1993 play it! roos jean defeats black's luc fra boudre j in 69 moves | 1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. f4 Nc6 6. d3 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Bf2 Nxf3+ 11. Bxf3 b6 12. d4 Ba6 13. Re1 cxd4 14. Bxd4 e5 15. Be3 Qc7 16. Qd2 Rac8 17. Rad1 Rfd8 18. Bg4 f5 19. exf5 gxf5 20. Nd5 Nxd5 21. Qxd5+ Kh8 22. Bxf5 Bb7 23. Qb5 Rb8 24. fxe5 dxe5 25. Rd7 Rxd7 26. Qxd7 Qxd7 27. Bxd7 Bf3 28. c3 Rd8 29. Bb5 Kg8 30. Bc4+ Kf8 31. Bg5 Rd7 32. Rf1 e4 33. Be2 Rf7 34. Bxf3 exf3 35. Bf4 |
| ECO B25 in 1993 play it! roos jean defeats black's troffiquer o in 103 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Bf2 Nec6 11. Nxd4 Bxd4 12. Kh1 Rb8 13. a4 a6 14. Qc1 Bd7 15. Be1 Bg7 16. g4 Nd4 17. Bg3 f5 18. h3 b5 19. axb5 axb5 20. Qd2 Qc7 21. Rab1 Bc6 22. Kh2 b4 23. Nd1 Qb7 24. Nf2 d5 25. e5 Nb5 26. gxf5 gxf5 27. Rg1 Kh8 28. Bh4 Nc7 29. Be7 Rg8 30. Bxc5 Ne8 31. Ra1 Qb5 32. d4 Rb7 33. Bf3 Bh6 34. Rxg8+ Kxg8 35. Rg1+ Kh8 36. Nd3 b3 37. cxb3 Qxb3 38. Bd1 Qb5 39. b4 Rg7 40. Rxg7 Nxg7 41. Be2 Qa4 42. Ne1 Qb3 43. Ng2 Qb1 44. Bd3 Qb3 45. Be7 Ne8 46. Qe2 Nc7 47. Bd8 Ne8 48. b5 Bd7 49. Qh5 Bg7 50. Qf7 Bxb5 51. Bxb5 Qxb5 52. Qxe6 |
| ECO B24 in 1989 play it! roos jean defeats black's donnenfeld p in 39 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Nf3 Nge7 8. d4 cxd4 9. Nxd4 Nxd4 10. Bxd4 e5 11. Be3 f5 12. Qd2 fxe4 13. Bxe4 Bf5 14. Bg5 Qb6 15. O-O-O Bxe4 16. Nxe4 Nf5 17. Qd5 Qc6 18. Qe6+ Kf8 19. Nxd6 Nxd6 20. Be7+ |
| ECO B25 in 1992 play it! roos jean defeats black's luc fra horvath in 59 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nh6 7. Nf3 O-O 8. O-O Kh8 9. Nd5 f5 10. c3 Rb8 11. Ne3 b5 12. Nh4 Qd7 13. Bh3 b4 14. Bd2 e6 15. g4 Ba6 16. exf5 exf5 17. g5 Nf7 18. Be1 bxc3 19. bxc3 Ne7 20. c4 Rb2 21. Qc1 Re2 22. Bc3 Bd4 23. Bxd4+ cxd4 24. Nc2 Nc6 25. Nf3 Qc7 26. Ncxd4 Nxd4 27. Qc3 Bb7 28. Nxd4 Qc5 29. Rf2 Ne5 30. Nxe2 |
| ECO B24 in 2007 play it! roos jean defeats black's luc fra ochoa de in 59 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Bf2 Nec6 11. Nxd4 Nxd4 12. e5 dxe5 13. fxe5 Bxe5 14. Ne4 Nc6 15. c3 b6 16. Nxc5 Bd7 17. Nxd7 Qxd7 18. Qa4 Rac8 19. Rad1 Bg7 20. d4 Qc7 21. Be3 Na5 22. Bf4 e5 23. dxe5 Bxe5 24. Rd7 Qc5+ 25. Kh1 Bxf4 26. Qxf4 Nc4 27. Bd5 Rc6 28. b4 Qb5 29. a4 Qxa4 30. Bxf7+ |
| ECO B24 in 1984 play it! roos jean defeats black's waldmann ivan in 57 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 Rb8 4. f4 g6 5. Nf3 Bg7 6. Bg2 b5 7. O-O b4 8. Nd5 e6 9. Ne3 Nge7 10. a3 a5 11. axb4 axb4 12. f5 exf5 13. exf5 Nd4 14. Nxd4 Bxd4 15. c3 Bxe3+ 16. dxe3 gxf5 17. e4 bxc3 18. bxc3 fxe4 19. Qh5 Ng6 20. Bxe4 O-O 21. Bh6 Bb7 22. Bxb7 Rxb7 23. Bxf8 Qxf8 24. Qd5 Rb8 25. Ra7 Rd8 26. Rxd7 Rxd7 27. Qxd7 Ne5 28. Qc7 f6 29. Rb1 |
| ECO B24 in 1993 play it! roos jean defeats black's luc fra somogyi in 105 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 Rb8 9. O-O O-O 10. Qd2 b5 11. d4 b4 12. Ne2 Ba6 13. Rfe1 d5 14. e5 Bxe2 15. Rxe2 cxd4 16. Nxd4 Nxd4 17. Bxd4 Qc7 18. a3 bxa3 19. Rxa3 Nc6 20. Bc5 Rfc8 21. Bd6 Qb6+ 22. Ree3 Rb7 23. Rb3 Qa5 24. Qxa5 Nxa5 25. Rec3 Re8 26. Ra3 Rb5 27. Bf1 Nc4 28. Bxc4 dxc4 29. Rxc4 a5 30. Rac3 f6 31. Rc8 Rxc8 32. Rxc8+ Kf7 33. Rc7+ Kg8 34. Rc8+ Kf7 35. Rb8 Rd5 36. Rb7+ Kg8 37. c4 Rd2 38. c5 Rc2 39. Rb6 fxe5 40. fxe5 Bh6 41. Rb8+ Kf7 42. Rb7+ Kg8 43. Kh1 Be3 44. Rc7 Rxb2 45. c6 Rc2 46. Rc8+ Kg7 47. c7 Rc1+ 48. Kg2 Rc2+ 49. Kf3 Bb6 50. Rd8 Bxc7 51. Rd7+ Kh6 52. Rxc7 Rxh2 53. Kg4 |
| ECO B24 in 1996 play it! roos jean defeats black's luc fra musson a by checkmate in 111 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 O-O 9. O-O Nd4 10. e5 Nef5 11. Bf2 Nxf3+ 12. Qxf3 Nd4 13. Qd1 dxe5 14. fxe5 Bxe5 15. Ne4 Bd7 16. c3 Nf5 17. Bxc5 Re8 18. Qf3 Bc6 19. d4 Bg7 20. g4 Qh4 21. Rae1 Nh6 22. h3 f5 23. Qf2 Qxf2+ 24. Nxf2 Bxg2 25. Kxg2 Nf7 26. Nd3 b6 27. Ba3 Rad8 28. gxf5 exf5 29. Nf4 Bf6 30. Re6 Bh4 31. c4 Ng5 32. Rxe8+ Rxe8 33. c5 bxc5 34. dxc5 Ne4 35. Rd1 g5 36. Nd5 Kf7 37. c6 g4 38. hxg4 fxg4 39. Rh1 Rd8 40. Rxh4 Rxd5 41. Rxg4 Nd6 42. Bxd6 Rxd6 43. Rc4 Rd8 44. b4 Ke6 45. a4 Rg8+ 46. Kh3 Kd6 47. b5 Kc7 48. Rf4 Rg7 49. Rf8 Re7 50. Ra8 Kd6 51. Rb8 Rg7 52. a5 Rg5 53. Rd8+ Kc7 54. Rd7+ Kb8 55. b6 Rxa5 56. Rd8# |