| ECO A07 in 2002 play it! mellegers joost defeats white's neumann carsten by checkmate in 64 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. Nbd2 e5 7. e4 dxe4 8. dxe4 Bc5 9. c3 a5 10. a4 O-O 11. Qc2 Qc7 12. Nc4 Rfe8 13. Be3 b5 14. Bxc5 Nxc5 15. axb5 cxb5 16. Ne3 Bh5 17. Nh4 a4 18. f3 Qb6 19. Rfe1 Rad8 20. g4 Nb3 21. Rad1 Rxd1 22. Qxd1 Rd8 23. Qe2 Rd2 24. Qf1 Rxb2 25. gxh5 a3 26. f4 Nd2 27. Qd3 exf4 28. e5 a2 29. Qf5 Qxe3+ 30. Rxe3 a1=Q+ 31. Kf2 Nde4+ 32. Kf3 Rf2# |
| ECO A06 in 2001 play it! mellegers joost defeats white's mentink toon in 132 moves | 1. Nf3 d5 2. b3 Nf6 3. Bb2 Bg4 4. e3 e6 5. Be2 Be7 6. c4 O-O 7. O-O c5 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. Na3 Nxe5 11. Bxe5 Qa5 12. Nc2 dxc4 13. Bc3 Qa6 14. bxc4 Rfd8 15. d3 Rd7 16. Rfd1 Rad8 17. a4 Ne8 18. Ne1 Bf6 19. Qb2 Bxc3 20. Qxc3 Nd6 21. Rdc1 Nf5 22. a5 Qc6 23. Ra3 Nh4 24. Qc2 Rd6 25. Qe2 e5 26. Qh5 Rh6 27. Qxe5 Qxg2+ 28. Nxg2 Nf3+ 29. Kh1 Nxe5 30. Nf4 Ng4 31. h3 g5 32. Kg2 Nxf2 33. Nd5 Nxh3 34. Rf1 Kf8 35. Rb3 b6 36. axb6 axb6 37. Rf6 Rxf6 38. Nxf6 Rd6 39. Nd5 g4 40. Nxb6 Ng5 41. Kg3 h5 42. Nd5 Rh6 43. Rb8+ Kg7 44. Rc8 h4+ 45. Kxg4 h3 46. Ne7 h2 47. Nf5+ Kf6 48. Rc6+ Ne6 49. Ng3 Rg6+ 50. Kh3 Rxg3+ 51. Kxh2 Rxe3 52. Rd6 Ke7 53. Rd5 f6 54. Kg1 Re5 55. Rxe5 fxe5 56. Kf2 Kf6 57. Kf3 Kf5 58. Ke3 Nd4 59. Kf2 Kf4 60. Ke1 Ke3 61. Kd1 Kxd3 62. Kc1 e4 63. Kd1 e3 64. Ke1 Kxc4 65. Kd1 Kd3 66. Ke1 c4 |
| ECO A23 in 1992 play it! mellegers joost defeats white's knoop w in 68 moves | 1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 Be7 5. d3 O-O 6. Nf3 d6 7. O-O Be6 8. Rb1 Nbd7 9. b4 d5 10. Nd2 Rb8 11. c5 Ne8 12. Nf3 Nc7 13. a4 f5 14. Ba3 d4 15. Bb2 dxc3 16. Bxc3 Nd5 17. Bxe5 Nxe5 18. Nxe5 Nc3 19. Qc2 Nxb1 20. Rxb1 Qc7 21. f4 Bf6 22. d4 Rfd8 23. e3 g6 24. b5 cxb5 25. axb5 Bxe5 26. fxe5 Kh8 27. b6 axb6 28. Rxb6 Bd5 29. Bxd5 Rxd5 30. Qc4 Rdd8 31. e6 Ra8 32. d5 Qe5 33. Rxb7 Rxd5 34. Kf1 Rd2 |
| ECO A10 in 1994 play it! mellegers joost defeats white's van der heyden a in 54 moves | 1. c4 g6 2. e3 Bg7 3. Nc3 d6 4. g3 e5 5. Bg2 Nc6 6. a3 f5 7. Nge2 Nf6 8. d3 O-O 9. Qc2 Be6 10. b4 Rb8 11. Nd5 e4 12. Nef4 Bf7 13. d4 Ne7 14. Nxf6+ Bxf6 15. Rb1 g5 16. Ne2 Bh5 17. O-O Bf3 18. Nc3 Bg7 19. Rb2 Qe8 20. Nb1 Qh5 21. Nd2 Rf6 22. Re1 Rh6 23. Nf1 Ng6 24. Bxf3 exf3 25. Qxf5 Rf8 26. Qe6+ Kh8 27. h3 Ne5 |
| ECO A00 in 2000 play it! mellegers joost defeats white's pel bonno in 104 moves | 1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nd7 4. Bc4 e6 5. Qe2 Ngf6 6. d3 Be7 7. Nf3 O-O 8. O-O a6 9. a4 h6 10. Bd2 b6 11. Rfe1 Bb7 12. Rad1 c5 13. Bf4 Bc6 14. Nc3 Qc8 15. a5 b5 16. Ba2 Qb7 17. Ne4 Nxe4 18. dxe4 Nf6 19. Nd2 c4 20. c3 Nd7 21. Nf3 Nc5 22. Bb1 Rad8 23. Nd4 Rfe8 24. Qg4 Bf8 25. e5 Nd3 26. Bxd3 cxd3 27. Rxd3 Be4 28. Rg3 Bg6 29. h4 h5 30. Qe2 Qd5 31. Bg5 Rc8 32. Rd1 Qa2 33. b4 Qc4 34. Qd2 Qd5 35. Qe1 Qc4 36. Ne2 Bf5 37. Rd4 Qa2 38. Rd2 Qb1 39. Rd1 Qe4 40. Re3 Qb7 41. Ng3 Be7 42. Nxf5 exf5 43. Bxe7 Qxe7 44. Rd6 f4 45. Re4 Qxh4 46. Rxa6 Qg5 47. Rd6 f3 48. g3 Qf5 49. Rd3 Rcd8 50. Rdd4 Rxd4 51. cxd4 Rc8 52. Qe3 Qh3 |
| ECO B57 in 2001 play it! mellegers joost defeats white's delafargue bertr in 79 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Ndb5 Bg4 8. f3 Bd7 9. Qe2 a6 10. Be3 Qa5 11. Nd4 e6 12. Nb3 Qc7 13. Bd3 b5 14. f4 Be7 15. Qf3 Nb4 16. g4 Bc6 17. g5 Nd7 18. Nd4 Bb7 19. O-O Nc5 20. Rac1 Qd7 21. Rfd1 f5 22. gxf6 Bxf6 23. a3 Nbxd3 24. cxd3 Bxd4 25. Bxd4 Nb3 26. Ne2 Nxc1 27. Rxc1 O-O 28. Qg4 Rad8 29. Qg5 h6 30. Qg3 Rf7 31. Bc3 Rdf8 32. Rf1 Ba8 33. h4 e5 34. f5 d5 35. Bxe5 dxe4 36. d4 Rxf5 37. Rxf5 Rxf5 38. Nf4 Rf7 39. Nh5 Qf5 40. Nf6+ |
| ECO B30 in 1996 play it! mellegers joost defeats white's bootsma martin in 46 moves | 1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. Bb2 e5 5. Bb5 g6 6. Nc3 Bg7 7. Qe2 Ne7 8. Nd5 O-O 9. Bxc6 bxc6 10. Nxe7+ Qxe7 11. O-O-O a5 12. h4 Bg4 13. Qe3 f5 14. d3 a4 15. Kd2 axb3 16. axb3 Ra2 17. Rb1 fxe4 18. dxe4 d5 19. Ng5 h6 20. f3 hxg5 21. fxg4 gxh4 22. g5 d4 23. Qe2 Qxg5+ |
| ECO B59 in 2002 play it! mellegers joost defeats white's dogge marc in 102 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Kh1 a5 10. a4 Be6 11. f4 Nb4 12. f5 Bd7 13. Bg5 Rc8 14. Bf3 Bc6 15. Rf2 Nxe4 16. Nxe4 Bxg5 17. Nxg5 Qxg5 18. Bxc6 Nxc6 19. f6 g6 20. Nd2 d5 21. c4 Rfd8 22. cxd5 Rxd5 23. Qe1 Rcd8 24. Ne4 Qh5 25. Nc3 Rd4 26. Qe3 h6 27. Rg1 Qg5 28. Qxg5 hxg5 29. h3 g4 30. hxg4 Rxg4 31. g3 Rd3 32. Kg2 Nd4 33. Kh3 Rf4 34. Rxf4 exf4 35. Ne4 Ne2 36. Re1 Re3 37. Ng5 fxg3 38. Rd1 Rd3 39. Re1 Nf4+ 40. Kg4 Ne6 41. Nxe6 fxe6 42. Rxe6 Kf7 43. Re2 Kxf6 44. Kh3 Kf5 45. Rc2 b6 46. b4 axb4 47. Rc6 Ra3 48. Rxb6 Rxa4 49. Rb5+ Kf4 50. Rb8 g5 51. Rf8+ Ke4 |
| ECO B22 in 2003 play it! mellegers joost defeats white's burkart patrick in 88 moves | 1. e4 c5 2. c3 d5 3. d3 Nc6 4. Nd2 Nf6 5. g3 g6 6. Ngf3 Bg7 7. e5 Nd7 8. d4 O-O 9. Bg2 cxd4 10. cxd4 f6 11. exf6 Nxf6 12. O-O Bf5 13. Nb3 Rc8 14. Bf4 Nb4 15. Ne5 Qb6 16. Nc5 Nc2 17. g4 Nxg4 18. Nxg4 Nxa1 19. Nh6+ Kh8 20. Nxf5 Rxf5 21. Be3 Qxb2 22. Bh3 Nc2 23. Bxf5 gxf5 24. Qd2 f4 25. Bxf4 Qxd4 26. Ne6 Qxd2 27. Bxd2 Nd4 28. Nxd4 Bxd4 29. Kg2 Rc2 30. Bh6 Kg8 31. a3 Kf7 32. Kg3 Rc3+ 33. Kg4 Rxa3 34. Rd1 Ra4 35. f4 e6 36. Bg5 Bf6 37. h4 b5 38. Rb1 a6 39. Rb3 Rc4 40. Kh5 b4 41. Rf3 Kg7 42. f5 Bxg5 43. hxg5 exf5 44. Rxf5 Rc7 |
| ECO B20 in 1998 play it! mellegers joost defeats white's cupido alexander in 100 moves | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. O-O Nf6 8. Qe2 Bg4 9. Rd1 e6 10. Bf4 Qb8 11. h3 Bxf3 12. Qxf3 Be7 13. g4 O-O 14. Bb3 Rc8 15. Qg3 Ne5 16. Bxe5 dxe5 17. Qf3 Rd8 18. g5 Nd7 19. h4 Nc5 20. Bc2 b5 21. b4 Nd7 22. a3 Qb6 23. Bb3 Nf8 24. Re1 Rd2 25. Re3 Rad8 26. Qg3 Rb2 27. Rb1 Rdd2 28. Rxb2 Rxb2 29. Bd1 Ng6 30. Ne2 Rd2 31. Bb3 Qd6 32. Kh2 Nf4 33. Qf3 Nxe2 34. Rxe2 Rxe2 35. Qxe2 Qd4 36. Qc2 Bd8 37. Kg3 g6 38. Kg4 Kg7 39. Kg3 Bb6 40. Kf3 Qa1 41. Ba2 Qh1+ 42. Kg3 Qe1 43. Bb3 h6 44. gxh6+ Kxh6 45. Qb2 Qg1+ 46. Kf3 Qh1+ 47. Kg3 Qxe4 48. Qd2+ Kg7 49. Kh3 Qf3+ 50. Kh2 Qxb3 |
| ECO B63 in 2002 play it! mellegers joost defeats white's geirnaert steven in 114 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. Bxf6 Bxf6 11. Qxd6 Qa5 12. Qg3 b6 13. Bc4 Bb7 14. Rhe1 Bxc3 15. Qxc3 Qxc3 16. bxc3 Rfc8 17. Rd4 Kf8 18. f4 Rc7 19. Red1 Rac8 20. Bb5 Bc6 21. Bxc6 Rxc6 22. Rd8+ Rxd8 23. Rxd8+ Ke7 24. Rd3 Rc4 25. Re3 e5 26. fxe5 Rc5 27. Rd3 Rxe5 28. Rd4 h5 29. h4 Re6 30. g3 Rg6 31. Rd3 Re6 32. Rd5 Rxe4 33. Rxh5 Rg4 34. Re5+ Kd6 35. Re3 f5 36. Kb2 Kd5 37. Kb3 b5 38. Rd3+ Ke5 39. Re3+ Kf6 40. a3 a5 41. Kb2 Re4 42. Rf3 Ke5 43. Rd3 Rg4 44. Kb3 g6 45. Kb2 Re4 46. Rd8 Rg4 47. Rb8 Rxg3 48. Rxb5+ Ke4 49. Rxa5 f4 50. Ra8 f3 51. Re8+ Kf4 52. Rf8+ Ke3 53. Re8+ Kf2 54. c4 Kg2 55. c5 f2 56. Re2 Rg4 57. Kb3 Kf3 |
| ECO B33 in 1997 play it! mellegers joost defeats white's thomaschke dirk in 74 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. f3 a5 10. Na4 Be6 11. Nb6 Rb8 12. c4 Nd7 13. Nd5 Bh4+ 14. g3 Bg5 15. Rc1 f5 16. exf5 Bxf5 17. h4 Bxe3 18. Nxe3 a4 19. Na1 Nd4 20. Nac2 Qa5+ 21. Kf2 Nxe2 22. Kxe2 e4 23. f4 Nc5 24. Qd2 Qd8 25. Nd4 Bd7 26. Rb1 Qe8 27. h5 Nd3 28. Qc3 Kh8 29. h6 Qg6 30. hxg7+ Qxg7 31. Rh2 b5 32. Rbh1 b4 33. Rxh7+ Qxh7 34. Rxh7+ Kxh7 35. Qd2 Rh8 36. Kf1 Kg6 37. Qg2 Bh3 |
| ECO B33 in 1995 play it! mellegers joost defeats white's daamen ferry in 44 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Bg5 Nxe4 10. Nxe4 Bxg5 11. Qxd6 Be7 12. Qxd8 Rxd8 13. c3 Bf5 14. Ng3 Be6 15. Rfd1 f5 16. f3 g6 17. Bb5 Kf7 18. Re1 Kf6 19. Re2 Rac8 20. Rae1 Bd6 21. Nf1 a6 22. Bd3 Bxb3 |
| ECO B30 in 2005 play it! mellegers joost defeats white's marcks martin in 48 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nf3 h6 8. O-O Be7 9. h3 O-O 10. Re1 Be6 11. Bf1 Nb8 12. b3 Nbd7 13. Bb2 a6 14. a4 Rc8 15. Re3 Qc7 16. Rc1 Qc6 17. Nd2 Ne8 18. Ne2 Nc5 19. Ng3 Bg5 20. Rc3 Nf6 21. f3 Qb6 22. Kh1 Nxa4 23. bxa4 Qxb2 24. Rb3 Bxb3 |
| ECO B57 in 2001 play it! mellegers joost defeats white's braslavskij alex in 96 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. O-O Be7 10. f4 a6 11. Bd3 b5 12. Qf3 Bb7 13. Rae1 O-O 14. Qh3 Rfe8 15. f5 Bf8 16. fxe6 fxe6 17. Bg5 Ne5 18. Bxf6 gxf6 19. Rxf6 Qe7 20. Rf4 Bg7 21. Kh1 Rf8 22. Rh4 Qf6 23. Rg1 Ng6 24. Rxh7 Nf4 25. Qh4 Qg6 26. Rxg7+ Qxg7 27. Ne2 Nxe2 28. Bxe2 e5 29. Nd2 Rf4 30. Qh3 Rd8 31. a4 d5 32. Qe6+ Kh8 33. axb5 axb5 34. Bxb5 Qf6 35. exd5 Bxd5 36. Qxf6+ Rxf6 37. Bd3 Rf2 38. Ne4 Bxe4 39. Bxe4 Rd4 40. Bg6 Kg7 41. c3 Rdd2 42. Be4 Rf4 43. Bc6 e4 44. Re1 Re2 45. Rd1 Rf5 46. Bb7 Rd2 47. Re1 Rxb2 48. Bxe4 Re2 |
| ECO B62 in 2001 play it! mellegers joost defeats white's meulblok willy in 44 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f3 Be7 8. Qd2 Nxd4 9. Qxd4 O-O 10. h4 a6 11. O-O-O b5 12. e5 dxe5 13. Qxe5 Qe8 14. Qc7 b4 15. Ne4 Nd5 16. Rxd5 exd5 17. Bxe7 dxe4 18. fxe4 Be6 19. Bxf8 Qxf8 20. b3 a5 21. Bb5 Rc8 22. Qe5 Rc5 |
| ECO B63 in 2001 play it! mellegers joost defeats white's van de vegt lenz in 92 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Nxd4 9. Qxd4 O-O 10. f4 Qa5 11. Bd3 h6 12. Bh4 e5 13. fxe5 dxe5 14. Qa4 Qxa4 15. Nxa4 Bg4 16. Rd2 Rac8 17. Rf1 Nxe4 18. Bxe7 Nxd2 19. Kxd2 Rfe8 20. Bh4 e4 21. Bb5 Re5 22. Nc3 e3+ 23. Kd3 g5 24. Bg3 Rd8+ 25. Kc4 Rf5 26. Rxf5 Bxf5 27. Kb3 Rd2 28. Be2 Bxc2+ 29. Kc4 Bf5 30. b3 Be6+ 31. Kb4 f5 32. Be1 Rd8 33. h3 b6 34. Bf3 Kh7 35. Nd1 f4 36. Nc3 Kg6 37. Kb5 h5 38. Kc6 g4 39. hxg4 hxg4 40. Be4+ Bf5 41. Bd5 Kg5 42. Ne2 Rc8+ 43. Kd6 Rc2 44. Nd4 Rc1 45. Bb4 a5 46. Ba3 Rd1 |
| ECO B23 in 1998 play it! mellegers joost defeats white's hennink wouter in 33 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. g3 g6 5. Bg2 Bg7 6. d3 e6 7. Be3 Nd4 8. f4 Ne7 9. Qd2 O-O 10. O-O Rb8 11. g4 f5 12. h3 b5 13. Ng3 b4 14. Nd1 a5 15. Qf2 b3 16. cxb3 Nxb3 17. Rb1 |
| ECO B23 in 1998 play it! mellegers joost defeats white's hennink wouter in 54 moves | 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. g3 g6 5. Bg2 Bg7 6. d3 e6 7. Be3 Nd4 8. f4 Ne7 9. Qd2 O-O 10. O-O Rb8 11. g4 f5 12. h3 b5 13. Ng3 b4 14. Nd1 Qa5 15. Qf2 b3 16. cxb3 Nxb3 17. Rb1 Qxa2 18. Nc3 Qa5 19. Nge2 Rb4 20. Rfd1 Nd4 21. Bd2 Qb6 22. Ra1 Bd7 23. Nd5 exd5 24. Bxb4 cxb4 25. Kh2 fxg4 26. Nxd4 Bxd4 27. Qd2 Be3 |
| ECO C50 in 1992 play it! mellegers joost defeats white's manten rogier in 50 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 h6 6. h3 Nge7 7. Be3 Bb6 8. Qe2 Na5 9. Bb3 O-O 10. O-O Nxb3 11. axb3 f5 12. Bxb6 cxb6 13. Rad1 Ng6 14. Qe1 Nf4 15. Ne2 fxe4 16. Nxf4 exf3 17. Nh5 Bxh3 18. gxh3 Qh4 19. Kh2 Qxh5 20. Rg1 Rf4 21. Qc3 Rh4 22. Rg3 g5 23. Rdg1 Kh8 24. Qc7 g4 25. Qd7 Rxh3+ |