| ECO A05 in 1993 play it! simmelink j defeats white's raymaekers k in 94 moves | 1. Nf3 Nf6 2. a3 g6 3. b4 Bg7 4. Bb2 d5 5. e3 c6 6. c4 O-O 7. Nc3 a5 8. Be2 axb4 9. axb4 Rxa1 10. Qxa1 dxc4 11. Bxc4 b5 12. Be2 Na6 13. Qa5 Qd6 14. Ba3 Nc7 15. e4 Nh5 16. O-O Nf4 17. d4 Bg4 18. Bc1 Nxe2+ 19. Nxe2 Bxf3 20. gxf3 Ne6 21. d5 cxd5 22. Qxb5 dxe4 23. fxe4 Rb8 24. Qd5 Qxb4 25. Be3 Qb5 26. Qxb5 Rxb5 27. Rc1 h6 28. Kg2 Rb4 29. Ng3 Kh7 30. Rc2 Be5 31. f3 Rb2 32. Rxb2 Bxb2 33. f4 Bd4 34. Kf3 Bxe3 35. Kxe3 Nd8 36. h4 Nc6 37. e5 Kg7 38. Ne4 e6 39. Kf3 Nd4+ 40. Kg3 h5 41. Nd2 Nf5+ 42. Kh3 Kf8 43. Ne4 Ke7 44. Nf6 Kd8 45. Ne4 Kd7 46. Ng5 Nh6 47. Kg3 Kc6 |
| ECO A10 in 2007 play it! simmelink j defeats white's de heer p in 44 moves | 1. c4 g5 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nc6 5. e3 e5 6. Nge2 h5 7. d4 h4 8. b3 f5 9. Bb2 e4 10. g4 fxg4 11. Bxe4 Nce7 12. Qc2 Nh6 13. Bg6+ Nxg6 14. Qxg6+ Kf8 15. Qd3 Bf5 16. e4 Bg6 17. f4 gxf3 18. Qxf3+ Kg8 19. O-O-O Nf7 20. e5 dxe5 21. dxe5 Nxe5 22. Qxb7 Nd3+ |
| ECO B90 in 1982 play it! simmelink j defeats white's engbersen j in 78 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 e6 8. O-O Be7 9. Qf3 Qc7 10. Re1 O-O 11. a3 Nc6 12. Nxc6 Qxc6 13. Bg5 Bb7 14. Rad1 Rfd8 15. Qg3 a5 16. Bh6 Bf8 17. f3 Kh8 18. Bg5 Be7 19. h4 Nh5 20. Qg4 Nf6 21. Qh3 b4 22. Ba4 Qc5+ 23. Be3 Qh5 24. g4 Nxg4 25. fxg4 Qxh4 26. Qxh4 Bxh4 27. Rf1 bxc3 28. Rxf7 Bxe4 29. bxc3 Kg8 30. Rdf1 Bf6 31. Rd7 Bxc3 32. Rf4 d5 33. Rff7 Rxd7 34. Rxd7 Bf3 35. g5 Bb2 36. Kf2 Bg4 37. Rb7 Bxa3 38. Bd4 Bf8 39. c3 g6 |
| ECO B77 in 1974 play it! simmelink j defeats white's ahlers b in 56 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. Bb3 Qa5 11. O-O-O Rfc8 12. Kb1 Ne5 13. g4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qd8 16. h4 Rac8 17. Bd4 e5 18. Be3 Bxg4 19. fxg4 Rxc3 20. bxc3 Nxe4 21. Qc1 Nxc3+ 22. Ka1 Qc7 23. Rd3 a5 24. Re1 a4 25. Nd2 e4 26. Rd4 Nb5 27. Qb2 a3 28. Qb3 Bxd4+ |
| ECO B75 in 1996 play it! simmelink j defeats white's van der kooij j in 74 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. Bc4 O-O 10. h4 h5 11. O-O-O Rc8 12. Bb3 Ne5 13. g4 hxg4 14. h5 Nxh5 15. Bh6 e6 16. Rdg1 Qf6 17. Bxg7 Qxg7 18. fxg4 Nf6 19. g5 Nh5 20. Rh3 Nc4 21. Bxc4 Rxc4 22. Nde2 Qe5 23. Rxh5 gxh5 24. Nf4 Rfc8 25. Nxh5 Kf8 26. g6 Ke7 27. Nf4 Qd4 28. Qe1 f6 29. Rh1 Re8 30. Kb1 Rcc8 31. Rh7+ Kd8 32. Nfe2 Qe3 33. Qd1 Rc6 34. Nb5 Qc5 35. Ned4 Rb6 36. g7 Qg5 37. Nxa7 Qg6 |
| ECO B96 in 1986 play it! simmelink j defeats white's engbersen j in 100 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. a3 Bb7 9. Bd3 Be7 10. Qe2 Nbd7 11. O-O-O h6 12. Bh4 O-O 13. Rhg1 Nc5 14. g4 Nfxe4 15. Nxe4 Nxd3+ 16. Rxd3 Bxe4 17. Qxe4 Bxh4 18. Nf3 d5 19. Qe2 Be7 20. g5 hxg5 21. Nxg5 Bxg5 22. Rxg5 Qf6 23. Rdg3 Qxf4+ 24. Kb1 Qf6 25. h4 Rfc8 26. Qg2 Kf8 27. h5 Qh6 28. Rxg7 Qxh5 29. Qd2 Ke7 30. R3g5 Qf3 31. Ka2 Rc4 32. Rg3 Qf5 33. c3 Rac8 34. Qe3 d4 35. cxd4 Qd5 36. R3g5 Rc3+ 37. Rxd5 Rxe3 38. Rc5 Rxc5 39. dxc5 Re5 40. b4 Kf6 41. Rg8 Ke7 42. Ra8 f5 43. Ra7+ Kd8 44. Rxa6 f4 45. Rd6+ Kc7 46. Rd1 f3 47. Rf1 Re3 48. Kb2 e5 49. Kc2 Rxa3 50. Kd2 e4 |
| ECO B70 in 1976 play it! simmelink j defeats white's engbersen j in 50 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Ne5 12. Bh6 Bxh6 13. Qxh6 Rxc3 14. bxc3 Qa5 15. Qd2 Rc8 16. O-O Rxc3 17. Rae1 Qc5 18. Re3 Rxe3 19. Qxe3 b5 20. c3 a5 21. Re1 a4 22. Bd1 Nc4 23. Qf2 Qa3 24. Qc2 e5 25. Ne2 Qc5+ |
| ECO B75 in 1987 play it! simmelink j defeats white's engbersen j in 80 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. Bc4 Rc8 10. Bb3 O-O 11. h4 h5 12. O-O-O Ne5 13. Bg5 Rc5 14. f4 Nc4 15. Bxc4 Rxc4 16. e5 Ng4 17. Qe2 dxe5 18. Nb3 Rxc3 19. bxc3 Qc8 20. fxe5 Nxe5 21. Qe3 Bf5 22. Qc5 e6 23. Rhe1 Nc4 24. Be7 Re8 25. Nd4 Bg4 26. Nf3 Qxc5 27. Bxc5 b6 28. Bf2 e5 29. Re4 Bh6+ 30. Kb1 Bxf3 31. gxf3 Nd2+ 32. Kb2 Nxe4 33. fxe4 Re7 34. Kb3 f6 35. c4 Kf7 36. Rd6 Rc7 37. c3 g5 38. Be3 Bf8 39. Rd1 Bc5 40. Bxc5 bxc5 |
| ECO B50 in 1977 play it! simmelink j defeats white's engbersen j in 66 moves | 1. e4 c5 2. Nf3 d6 3. b4 cxb4 4. d4 Nf6 5. Bd3 d5 6. Nbd2 e6 7. O-O Be7 8. Re1 Nc6 9. e5 Nd7 10. Nf1 Nb6 11. Qe2 Na4 12. Bd2 Nc3 13. Bxc3 bxc3 14. Bb5 Bd7 15. Qd3 Rc8 16. Ng3 Nb4 17. Bxd7+ Qxd7 18. Qd1 Qa4 19. a3 Na6 20. Qd3 Qc4 21. Qe3 Nc7 22. Nh5 Nb5 23. Nxg7+ Kd7 24. Qf4 Rhf8 25. Nh5 Nxa3 26. Nf6+ Kc7 27. Nxh7 Nxc2 28. Nxf8 Rxf8 29. Rxa7 Nxe1 30. Nxe1 c2 31. Qc1 Kb8 32. Ra1 Rc8 33. Nf3 Qc3 |
| ECO B70 in 1986 play it! simmelink j defeats white's engbersen j in 88 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. O-O O-O 8. Bb3 Nc6 9. Re1 Nxd4 10. Qxd4 Nd7 11. Qe3 Nc5 12. f4 Nxb3 13. axb3 b6 14. Nb5 Bd7 15. Nd4 Qc7 16. c3 e5 17. Nc2 Be6 18. c4 b5 19. Na3 bxc4 20. Nxc4 Bxc4 21. bxc4 Qxc4 22. Qe2 Qxe2 23. Rxe2 exf4 24. Bxf4 Be5 25. Bxe5 dxe5 26. Ra5 f6 27. b4 Rab8 28. b5 Rf7 29. Rc2 Rd8 30. Rca2 Rdd7 31. R2a4 f5 32. Kf2 Rd2+ 33. Kg3 Rd3+ 34. Kf2 fxe4+ 35. Ke2 Rb3 36. Rxa7 Rxa7 37. Rxa7 Rxb5 38. Re7 h5 39. h3 Kf8 40. Ra7 Rb2+ 41. Ke3 Rxg2 42. Kxe4 Re2+ 43. Kf3 Re1 44. h4 e4+ |
| ECO B32 in 1980 play it! simmelink j defeats white's engbersen j in 78 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bg5 Qa5+ 7. Bd2 Qd8 8. Nc3 d5 9. Bd3 d4 10. Ne2 Bd6 11. O-O Bg4 12. Ng3 O-O 13. h3 Bd7 14. c3 Rc8 15. Rc1 Qb6 16. b3 dxc3 17. Bxc3 Bb8 18. Bb1 Rfd8 19. Qe2 Nd4 20. Qe3 Bb5 21. Rfe1 Nxf3+ 22. Qxf3 Qe6 23. Bb2 Rd2 24. Rxc8+ Qxc8 25. Rc1 Bc6 26. Bc3 Rd7 27. Nf5 Qd8 28. Bc2 g6 29. Ne3 Nh5 30. Nc4 Qg5 31. Rd1 Rxd1+ 32. Qxd1 Nf4 33. Qf3 Nxg2 34. Qg4 Qc1+ 35. Kxg2 Qxc2 36. Bxe5 Qxe4+ 37. Qxe4 Bxe4+ 38. f3 Bxe5 39. Nxe5 Bd5 |
| ECO B76 in 1993 play it! simmelink j defeats white's engbersen j in 60 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qd2 Bd7 10. h4 h5 11. O-O-O Rc8 12. Bb3 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. Bd4 Bc6 17. g4 e5 18. Be3 hxg4 19. h5 gxf3 20. h6 Nxe4 21. hxg7 Nxd2+ 22. Nxd2 Rg4 23. gxf8=Q+ Kxf8 24. Nb3 Ke7 25. Rd2 b5 26. a3 a5 27. Rhd1 b4 28. axb4 axb4 29. Nd5+ Bxd5 30. Rxd5 Rg2 |
| ECO C34 in 1984 play it! simmelink j defeats white's engbersen j in 34 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. Bc4 g4 6. O-O gxf3 7. Qxf3 Qf6 8. e5 dxe5 9. dxe5 Qxe5 10. Bxf7+ Kxf7 11. Bxf4 Qf5 12. Nd2 Nf6 13. Rae1 Bc5+ 14. Kh1 Re8 15. Qb3+ Be6 16. Qxb7 Nbd7 17. Bxc7 Bd5 |
| ECO C42 in 1983 play it! simmelink j defeats white's engbersen j in 38 moves | 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. d4 exd4 5. O-O Nxe4 6. Re1 d5 7. Nc3 dxc4 8. Rxe4+ Be7 9. Nxd4 f5 10. Rf4 O-O 11. Nxc6 Qxd1+ 12. Nxd1 bxc6 13. Rxc4 Bd6 14. Bf4 Ba6 15. Bxd6 Rfe8 16. Ne3 Bxc4 17. Nxc4 cxd6 18. Nxd6 Re2 19. Nxf5 Rxc2 |
| ECO C34 in 1983 play it! simmelink j defeats white's engbersen j in 48 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Nf6 6. Nc3 Be7 7. h5 Bg4 8. d4 Nxh5 9. Rxh5 Bxh5 10. Bxf4 g5 11. Bg3 g4 12. Nd2 Nc6 13. Ne2 Qd7 14. Nf4 Bg6 15. c3 h5 16. Qe2 O-O-O 17. Bb5 a6 18. Bxa6 bxa6 19. Qxa6+ Kb8 20. Bf2 Na7 21. Nd5 c6 22. Nb6 Qb7 23. Qa5 d5 24. e5 Nc8 |
| ECO C89 in 1992 play it! simmelink j defeats white's engbersen j in 50 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. d3 Bb7 11. Nxe5 Nxe5 12. Rxe5 Qd7 13. Qf3 Rad8 14. Re1 c5 15. Qe2 Rfe8 16. Qh5 Bd6 17. Rf1 Nf6 18. Qh4 Qc6 19. f3 Bc7 20. Bg5 Re2 21. Nd2 Rxd3 22. Rf2 Rxf2 23. Qxf2 c4 24. Bxf6 Qxf6 25. Qe2 Bb6+ |
| ECO C64 in 1993 play it! simmelink j defeats white's todter h in 38 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d5 5. Qa4 Ne7 6. Nxe5 O-O 7. Bxc6 Nxc6 8. Nxc6 bxc6 9. d4 Bb6 10. Qxc6 Ba6 11. Qxd5 Qh4 12. Qf5 Rae8 13. g3 Rxe4+ 14. Be3 Qe7 15. Qf3 c5 16. Nd2 Bb7 17. O-O cxd4 18. cxd4 Rxd4 19. Qd1 Rxd2 |
| ECO C34 in 1985 play it! simmelink j defeats white's engbersen j in 66 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h3 h6 6. Bc4 Nf6 7. Nc3 Bg7 8. Qe2 O-O 9. Bd2 Nh5 10. Qf2 Ng3 11. Rh2 Nxe4 12. Nxe4 d5 13. Nc3 dxc4 14. O-O-O c6 15. g3 fxg3 16. Qxg3 f6 17. Re2 Bf5 18. Rde1 Na6 19. Kb1 Qc7 20. Qg2 Kf7 21. Nd1 Qd7 22. Nf2 Rfe8 23. Ng4 Bxg4 24. hxg4 Rxe2 25. Qxe2 b5 26. Qf2 Kg6 27. Qe2 Kf7 28. Qf2 Kg8 29. Re4 Re8 30. Qe2 Rxe4 31. Qxe4 Nc7 32. b3 cxb3 33. axb3 Qe6 |
| ECO C34 in 2007 play it! simmelink j defeats white's brink j in 74 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. d3 g5 6. g3 g4 7. Nd4 f3 8. c3 Nc6 9. Qb3 Ne5 10. Bf4 Nxc4 11. dxc4 Bg7 12. Nd2 Ne7 13. O-O-O Ng6 14. Nf5 Qf6 15. Nxg7+ Qxg7 16. h3 Nxf4 17. gxf4 g3 18. Nxf3 g2 19. Rhg1 Qg3 20. Nd2 Rg8 21. f5 Qxh3 22. c5 Qg3 23. cxd6 Qxd6 24. Qb5+ Bd7 25. Qxb7 Bc6 26. Qa6 h5 27. Qe2 Qg3 28. Qxh5 O-O-O 29. Qxf7 Qe3 30. Qe6+ Kb7 31. Qb3+ Ka8 32. Qc4 Bb7 33. Kc2 Qf2 34. f6 Rh8 35. f7 Rxd2+ 36. Rxd2 Qxg1 37. Qe6 Rb8 |
| ECO C89 in 1983 play it! simmelink j defeats white's engbersen j in 88 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 exd4 13. cxd4 Nxe4 14. Rxe4 Rxe4 15. Ng5 Qf6 16. Qh5 Rh4 17. Qxh4 h6 18. Nf3 Qxh4 19. Nxh4 Nxd4 20. Bd1 g5 21. Be3 Bg7 22. Bxd4 Bxd4 23. Nf5 Bxb2 24. Nxh6+ Kh7 25. Rb1 Bg7 26. Nf5 Be4 27. Rc1 Bxf5 28. Rxc7 Be6 29. Bb3 Bxb3 30. axb3 Kg6 31. Ne3 a5 32. Rc6 Be5 33. Kf1 a4 34. bxa4 bxa4 35. Nc4 Kf5 36. Nxd6+ Bxd6 37. Rxd6 a3 38. Rd1 a2 39. Ra1 Ke4 40. Ke2 Kd4 41. Kd2 Ra6 42. Kc2 Rf6 43. f3 Ra6 44. Kd2 Ra3 |