| ECO C11 in 2001 play it! werner clemens defeats black's lui kachun in 53 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qd8 10. Bd3 Bc5 11. Nce2 Qh4+ 12. Bf2 Qh6 13. Rd1 a6 14. O-O O-O 15. Kh1 Nb4 16. Be3 f5 17. Nf3 Bxe3 18. Qxe3 Nc6 19. Ned4 Ndb8 20. c4 Nb4 21. Be2 N8c6 22. a3 Nxd4 23. Nxd4 Nc6 24. cxd5 exd5 25. Bf3 Ne7 26. g3 Qb6 27. Nxf5 |
| ECO C15 in 1979 play it! werner clemens defeats black's maenner martin in 45 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 c5 5. exd5 exd5 6. dxc5 Bxc5 7. Nxd5 Nc6 8. Qe2+ Be6 9. Nf4 Nd4 10. Nxe6 Nxe6 11. Nf3 Nf6 12. Bb5+ Kf8 13. O-O Qb6 14. c3 Rd8 15. b4 Be7 16. Be3 Qc7 17. Nd4 Nf4 18. Qf3 N4d5 19. Bd2 Nxb4 20. cxb4 Rxd4 21. Rac1 Qd6 22. Rc8+ Bd8 23. Be3 |
| ECO C15 in 1989 play it! werner clemens defeats black's kopp bernhard in 61 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 e5 8. Bxc6+ bxc6 9. O-O Bxc3 10. bxc3 Ba6 11. Ba3 e4 12. Re1 Qd5 13. Nf4 Qf5 14. Nd3 Bc4 15. Ne5 Qe6 16. f3 Bd5 17. Qe2 c5 18. Bxc5 exf3 19. Qb5+ Kd8 20. gxf3 Nd7 21. c4 Nxe5 22. cxd5 Qg6+ 23. Kf2 Nd7 24. Be7+ Kc8 25. d6 a6 26. Qc6 Ra7 27. Rab1 Qh5 28. Kg2 Qf5 29. Kh1 h5 30. dxc7 Rh6 31. Bd6 |
| ECO B12 in 1990 play it! werner clemens defeats black's herr peter by checkmate in 31 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Qd3 Bg4 7. Ne2 Qd7 8. Ng3 Na6 9. a3 O-O-O 10. Be3 Nc7 11. h3 Be6 12. c4 h5 13. Qb3 h4 14. Ne4 Bxh3 15. Nc5 Qxd4 16. Qxb7# |
| ECO B12 in 2001 play it! werner clemens defeats black's spielmann alain in 63 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Nc5 b6 6. Nb3 Nf6 7. Bd3 Bxd3 8. Qxd3 Qd5 9. Nf3 Qe4+ 10. Qxe4 Nxe4 11. O-O Nd7 12. Re1 Nef6 13. Bg5 e6 14. Rad1 Be7 15. c4 O-O 16. Ne5 Bb4 17. Re3 Rac8 18. Bxf6 Nxf6 19. c5 Rfd8 20. Red3 Nd5 21. a3 Ba5 22. g3 Rc7 23. Nc4 Rb8 24. Nc1 bxc5 25. dxc5 Rb5 26. b4 Bxb4 27. axb4 Rxb4 28. Nd6 a5 29. Ra3 Ra7 30. Nd3 Rd4 31. Rda1 f6 32. Rxa5 |
| ECO B11 in 1995 play it! werner clemens defeats black's grawe christian in 89 moves | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Be2 e6 5. h3 Bh5 6. Ne5 Bxe2 7. Qxe2 d4 8. Nb1 Qg5 9. Nf3 Qxg2 10. Rh2 Qg6 11. Kf1 Qh5 12. Nxd4 Qxe2+ 13. Nxe2 e5 14. d3 Na6 15. f4 exf4 16. Bxf4 Nf6 17. Ng3 g6 18. Nd2 h5 19. Be5 Bg7 20. Rf2 Ke7 21. Nc4 h4 22. Ne2 Rad8 23. Kg2 Nh5 24. Raf1 f6 25. Bc3 Rdf8 26. Kh2 b5 27. Na5 Kd7 28. Rg2 b4 29. Bd4 c5 30. Bg1 f5 31. Rxg6 Be5+ 32. Kg2 Rhg8 33. exf5 Rxg6+ 34. fxg6 Rxf1 35. Kxf1 Bxb2 36. Kg2 Be5 37. Kf3 Nf6 38. Bf2 Nc7 39. Bxc5 Ncd5 40. Bxa7 Ne7 41. Bc5 Nxg6 42. Bxb4 Nd5 43. Bd2 Bd6 44. Nc4 Bb4 45. Ke4 |
| ECO B11 in 1984 play it! werner clemens defeats black's kreutzkamp reinh in 101 moves | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. Be2 e6 5. h3 Bh5 6. O-O Nf6 7. d3 Be7 8. Ne5 Bxe2 9. Qxe2 O-O 10. Re1 Nbd7 11. Nxd7 Qxd7 12. Bf4 Rad8 13. a3 b5 14. e5 Ne8 15. Qg4 Kh8 16. h4 Nc7 17. Re3 Rg8 18. Rh3 f5 19. Qg3 d4 20. Ne2 c5 21. Bg5 Nd5 22. Rd1 a5 23. Kh2 a4 24. c4 dxc3 25. bxc3 b4 26. cxb4 cxb4 27. axb4 Rb8 28. Bxe7 Qxe7 29. d4 Rxb4 30. Nc3 Qd7 31. Nxd5 Qxd5 32. Qf4 Rb3 33. Ra1 Rxh3+ 34. Kxh3 Qc4 35. Kh2 Rd8 36. Rc1 Qb4 37. Rc7 h6 38. Qg3 Qf8 39. Qg6 Ra8 40. Qxe6 a3 41. Rc2 Qd8 42. g3 f4 43. Qc4 Qe7 44. e6 fxg3+ 45. fxg3 g5 46. hxg5 Qxg5 47. d5 Rd8 48. Qd4+ Kg8 49. d6 Qh5+ 50. Kg2 Qg6 51. Re2 |
| ECO B09 in 2000 play it! werner clemens defeats black's nautsch werner in 41 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c6 6. Be2 d5 7. e5 Nfd7 8. Be3 b6 9. O-O e6 10. Qd2 Ba6 11. Rfe1 Qe7 12. Bf2 Bxe2 13. Nxe2 Qd8 14. Bh4 Qc7 15. f5 gxf5 16. Qg5 Bf8 17. Nf4 Nc5 18. dxc5 Bxc5+ 19. Kh1 Be7 20. Qg7 Rf8 21. Ng5 |
| ECO B07 in 1994 play it! werner clemens defeats black's preiss martin in 53 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 c6 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Nh5 8. Bc1 Na6 9. Bxa6 bxa6 10. h3 a5 11. Nge2 f6 12. exf6 exf6 13. O-O Be7 14. Rfe1 Kf7 15. Nd4 Bb4 16. Nxc6 Be6 17. Bd2 Rhc8 18. Nxb4 axb4 19. Nb5 Rxc2 20. Rxe6 Rxb2 21. Rd6 a5 22. Rd7+ Kg8 23. Nc7 Rc8 24. g4 Ng7 25. Bh6 Ne8 26. Nxe8 Rxe8 27. Rg7+ |
| ECO B07 in 1994 play it! werner clemens defeats black's baumann claude in 43 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 h6 5. Be3 Bg7 6. h3 O-O 7. Qd2 Kh7 8. g4 Nbd7 9. f4 e5 10. dxe5 dxe5 11. f5 Nb6 12. Bd3 Qe7 13. Qf2 Nfd7 14. Nf3 Rh8 15. O-O-O c6 16. h4 Nf6 17. Bc5 Qe8 18. Rdg1 Nbd7 19. fxg6+ fxg6 20. Ng5+ Kg8 21. Bc4+ Nd5 22. Nxd5 |
| ECO B01 in 1996 play it! werner clemens defeats black's nill o in 45 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. c4 Nb6 6. c5 Nd5 7. Bc4 e6 8. Qb3 Bxf3 9. Qxf3 Be7 10. Nc3 c6 11. O-O O-O 12. Be3 Nd7 13. Nxd5 exd5 14. Bd3 Bf6 15. b4 Re8 16. Rad1 Qe7 17. Rfe1 Nf8 18. g3 Ne6 19. Kg2 Qf8 20. Bc2 Nxd4 21. Bxd4 Rxe1 22. Rxe1 Bxd4 23. Qd3 |
| ECO B06 in 1990 play it! werner clemens defeats black's ehmsen he in 67 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be2 d5 5. Nf3 Bg4 6. Be3 e6 7. Qd2 h5 8. O-O Ne7 9. h3 Bxf3 10. Bxf3 Nd7 11. Rfe1 Nf6 12. Rad1 dxe4 13. Nxe4 Ned5 14. Bg5 Nxe4 15. Bxe4 Qd7 16. c4 Nf6 17. d5 Nxe4 18. Rxe4 O-O 19. dxe6 Qxd2 20. Rxd2 fxe6 21. Rxe6 Rfe8 22. Rxe8+ Rxe8 23. Kf1 Re4 24. Rd8+ Kf7 25. Rd7+ Kg8 26. b3 Bc3 27. Be3 b5 28. c5 Re6 29. Rxa7 g5 30. Rd7 g4 31. Ke2 Be5 32. Kd3 gxh3 33. gxh3 Kf8 34. Rh7 |
| ECO B06 in 2002 play it! werner clemens defeats black's schulz michael in 79 moves | 1. e4 g6 2. d4 Bg7 3. Bc4 c6 4. Nc3 d6 5. Bb3 Nf6 6. Nf3 b5 7. e5 dxe5 8. Nxe5 O-O 9. O-O a5 10. a3 a4 11. Ba2 Bf5 12. Re1 Ra7 13. g4 Be6 14. Bxe6 fxe6 15. Qe2 Kh8 16. Bg5 Rb7 17. Rad1 Qc8 18. Nd3 Na6 19. Qxe6 Nxg4 20. Qxc8 Rxc8 21. h3 Nf6 22. Re6 h6 23. Bh4 Kh7 24. Rde1 g5 25. Bg3 Ng8 26. Be5 Rd7 27. d5 Nb8 28. Bxb8 Rxb8 29. dxc6 Rd4 30. c7 Rc8 31. Nxb5 Rc4 32. c3 g4 33. hxg4 Rxg4+ 34. Kf1 Rc4 35. R1e4 Rxe4 36. Rxe4 Bf6 37. Rc4 e5 38. Na7 Ne7 39. Nxc8 Nxc8 40. Rxa4 |
| ECO B06 in 1996 play it! werner clemens defeats black's mohrlok dieter in 83 moves | 1. e4 g6 2. d4 c6 3. Bd3 Bg7 4. c3 d5 5. Nd2 Nh6 6. Ngf3 O-O 7. O-O f6 8. Re1 Nf7 9. c4 e6 10. b3 Na6 11. Bb2 Nc7 12. Rc1 Re8 13. Qc2 Bd7 14. h4 f5 15. cxd5 fxe4 16. Nxe4 exd5 17. Nc5 Nd6 18. h5 Bf5 19. hxg6 hxg6 20. Bxf5 gxf5 21. Nxb7 Rxe1+ 22. Nxe1 Nxb7 23. Qxc6 Nd6 24. Qxc7 Qxc7 25. Rxc7 Re8 26. Kf1 a5 27. Nd3 a4 28. bxa4 Nc4 29. Bc3 Rb8 30. Rc5 Rb1+ 31. Ke2 Nb6 32. Ra5 Bf8 33. Ra7 Nc4 34. Ne5 Nd6 35. f3 f4 36. Rd7 Nf5 37. Ng4 Bg7 38. Rxd5 Ng3+ 39. Kd3 Rg1 40. Bd2 Ra1 41. Bxf4 Nf1 42. Ke2 |
| ECO B06 in 1995 play it! werner clemens defeats black's schulz gert in 59 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Bc4 d6 5. Bb3 Nf6 6. f4 O-O 7. Nf3 d5 8. e5 Ne4 9. Nxe4 dxe4 10. Ng5 c5 11. Be3 cxd4 12. Qxd4 Qxd4 13. Bxd4 Nc6 14. O-O-O Bh6 15. Bc3 e3 16. Rd3 Bf5 17. Rxe3 Rad8 18. Rd1 Bg4 19. Rxd8 Rxd8 20. Rd3 Rxd3 21. cxd3 Bxg5 22. fxg5 Kf8 23. a4 Ke8 24. Kd2 Be6 25. Bd1 Kd7 26. Bf3 Bb3 27. a5 a6 28. Ke3 e6 29. g3 Ne7 30. Bxb7 |
| ECO B06 in 1993 play it! werner clemens defeats black's steinhart karl h in 99 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bc4 Nc6 5. Be3 e5 6. Nge2 Nge7 7. Qd2 exd4 8. Nxd4 Nxd4 9. Bxd4 Bxd4 10. Qxd4 O-O 11. O-O Be6 12. Bd3 d5 13. Rad1 c6 14. exd5 Bxd5 15. Rfe1 Re8 16. Bc4 Nf5 17. Rxe8+ Qxe8 18. Nxd5 cxd5 19. Qxd5 Rc8 20. Bb3 Qe7 21. Qd7 Rc7 22. Qxe7 Rxe7 23. Kf1 Kg7 24. c3 Kf6 25. g3 g5 26. Bc2 h6 27. Rd8 h5 28. Rh8 Ng7 29. Bd3 b6 30. Rh6+ Ke5 31. Ke2 f6 32. Kd2 Rd7 33. Kc2 Re7 34. b4 Rc7 35. Rh7 f5 36. Kd2 f4 37. Rh6 fxg3 38. hxg3 Rd7 39. Ke3 Nf5+ 40. Bxf5 Kxf5 41. f3 Re7+ 42. Kd3 Rd7+ 43. Kc2 Re7 44. Rxh5 Re2+ 45. Kb3 Kg6 46. Rh8 Rf2 47. Rf8 a5 48. bxa5 bxa5 49. f4 a4+ 50. Kxa4 |
| ECO B02 in 1995 play it! werner clemens defeats black's runge hans m in 61 moves | 1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 c5 6. d3 Nc6 7. Nf3 e6 8. O-O Be7 9. Bf4 a6 10. Ne5 Nd4 11. Re1 Nxb3 12. axb3 O-O 13. Qf3 Nd5 14. Nxd5 exd5 15. Re2 f6 16. Ng4 Bxg4 17. Qxg4 f5 18. Qf3 Qd7 19. Rae1 Bf6 20. Be5 Rae8 21. Bxf6 Rxe2 22. Rxe2 Rxf6 23. Re5 d4 24. Rxc5 Qe8 25. h3 f4 26. Qxb7 Qe1+ 27. Kh2 h6 28. Qd5+ Kh7 29. Qxd4 Qf1 30. Qe4+ Rg6 31. Rc6 |
| ECO B02 in 2001 play it! werner clemens defeats black's schmidt stefan in 57 moves | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 Nc6 7. Nf3 e6 8. Be3 b6 9. Qa4 Bxc5 10. Bxc5 bxc5 11. Bd3 Rb8 12. O-O-O Qe7 13. Rhe1 Rb6 14. Qg4 g6 15. h4 Ba6 16. Be4 h6 17. Qf4 Na5 18. g3 Nc6 19. b3 Na5 20. Bc2 Bb5 21. Rd2 Bc6 22. Be4 Bxe4 23. Rxe4 Nb7 24. Re1 Kf8 25. Nh2 h5 26. Nf3 Kg7 27. Qf6+ Qxf6 28. exf6+ Kxf6 29. Rxd7 |
| ECO B00 in 2003 play it! werner clemens defeats black's biebinger gerhar in 55 moves | 1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. e5 Nd5 7. O-O cxd4 8. cxd4 Ba6 9. Nc3 Nxc3 10. bxc3 Qc8 11. Bf4 Bxd3 12. Qxd3 Be7 13. c4 O-O 14. Rfd1 Nc6 15. Ng5 Bxg5 16. Bxg5 h6 17. Bh4 Re8 18. f4 Ne7 19. g4 Qa6 20. f5 Rac8 21. Bxe7 Rxe7 22. f6 Ree8 23. Rac1 b5 24. c5 g6 25. Qd2 Kh7 26. Rc3 Rg8 27. Rh3 g5 28. Qd3+ |
| ECO D07 in 2001 play it! werner clemens defeats black's maahs erich in 85 moves | 1. d4 d5 2. c4 Nc6 3. Nc3 e5 4. cxd5 Nxd4 5. e3 Nf5 6. Nf3 Bd6 7. Bb5+ Kf8 8. O-O Nh4 9. Bd2 Nxf3+ 10. Qxf3 Nf6 11. e4 h6 12. Rfe1 g5 13. Nd1 Bg4 14. Qb3 Bxd1 15. Raxd1 a5 16. Rc1 Kg7 17. a3 Qe7 18. Qc4 Rhc8 19. Rc2 Ng8 20. Rec1 Qf6 21. Ba4 Ne7 22. Bd7 Rd8 23. Bg4 Qg6 24. Qe2 Rf8 25. Bh5 Qh7 26. Rxc7 Bxc7 27. Rxc7 Ng6 28. g3 Kg8 29. Qb5 Qg7 30. Rxb7 a4 31. Bc3 Rfe8 32. d6 Rad8 33. d7 Rf8 34. Ba5 Ra8 35. Qxa4 Qf6 36. Qb5 Qe6 37. Rb6 Qa2 38. Bxg6 fxg6 39. Qxe5 Qf7 40. Be1 Kh7 41. Rd6 Rad8 42. Qd4 Qf3 43. Ba5 |