| ECO C05 in 2001 play it! klundt klaus defeats black's ploehn heiko in 33 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. fxg5 Ndxe5 12. Nxe5 Nxe5 13. Kg2 Nc6 14. Nf3 Bd7 15. Be2 Bf8 16. Bd2 Nxd4 17. Be3 |
| ECO C07 in 1989 play it! klundt klaus defeats black's markmann u in 53 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nfxd4 Nxd4 10. Nxd4 a6 11. b3 Qc7 12. Bb2 Be7 13. Qf3 O-O 14. Rfe1 Re8 15. Rad1 Bd7 16. Bd3 Rad8 17. Qh3 Bb4 18. c3 Bd6 19. Qh4 Qa5 20. Re3 e5 21. Nf3 e4 22. Bxe4 Nxe4 23. Rxe4 Rxe4 24. Qxe4 Bc6 25. Qe2 Qh5 26. h3 Bxf3 27. Rxd6 |
| ECO C07 in 1997 play it! klundt klaus defeats black's jauernig udo in 47 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. b3 a6 12. Bb2 Qc7 13. Qe2 Qf4 14. Rad1 Bc5 15. Nf3 Bc6 16. Bxe6 O-O 17. Qc4 Qxc4 18. Bxc4 b5 19. Bd3 Rad8 20. Ne5 Bb7 21. c4 b4 22. Rfe1 Nh5 23. Bf1 Nf4 24. Nd7 |
| ECO C05 in 1997 play it! klundt klaus defeats black's stierle martin in 67 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Be7 10. Bh3 O-O 11. Kf1 a5 12. Ne2 Qa6 13. Kg2 Nb6 14. Rf1 Bd7 15. Rf2 a4 16. g4 Nc4 17. f5 f6 18. exf6 Bxf6 19. g5 Be7 20. fxe6 Bc8 21. Nf4 Qb5 22. Qe2 Bd6 23. Nh5 Ne7 24. Kh1 Qe8 25. Bg4 Ng6 26. Rb1 Nf4 27. Bxf4 Bxf4 28. Rg1 Be3 29. Nf6+ gxf6 30. gxf6 Rxf6 31. Bh5+ Rg6 32. Bxg6 hxg6 33. Ne5 Nxe5 34. Qxe3 |
| ECO C05 in 2002 play it! klundt klaus defeats black's wood christopher in 95 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 f6 10. Bh3 Bb4+ 11. Kf1 O-O 12. Kg2 f5 13. Ne2 Ndb8 14. g4 g6 15. Rg1 Bd7 16. Kh1 Kh8 17. Nc3 Be7 18. Bf1 Na6 19. h4 Na5 20. Rg2 Rac8 21. h5 fxg4 22. hxg6 Rg8 23. Rxg4 Rxg6 24. Rxg6 hxg6 25. Bd3 Kg7 26. Qg1 Rh8+ 27. Kg2 Nb4 28. Bb1 Bb5 29. Qd1 Be8 30. b3 Na6 31. Bd3 Nb4 32. Be2 Na6 33. Bd2 Nc7 34. Rc1 Na6 35. Qe1 Nc6 36. Na4 Qd8 37. Qg3 Nc7 38. Bd3 Bf7 39. Nc5 Qc8 40. b4 b6 41. Nxe6+ Nxe6 42. b5 Ncxd4 43. Rxc8 Rxc8 44. Nxd4 Nxd4 45. f5 Kg8 46. f6 Bc5 47. Bxg6 Rc7 48. Bh5+ |
| ECO C05 in 2000 play it! klundt klaus defeats black's haecker alexande in 111 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 f6 10. Bh3 Bb4+ 11. Kf1 Na5 12. Ne2 O-O 13. Kg2 Nb8 14. b3 Bd7 15. Bd2 Nbc6 16. Rf1 Rac8 17. Be3 Ba3 18. Bc1 Be7 19. Bd2 Ba3 20. Bc1 Be7 21. Bb2 Nb4 22. Nc3 Rc7 23. Rf2 Rfc8 24. Qd2 Kf7 25. Kg1 Bb5 26. Nxb5 Qxb5 27. Ne1 f5 28. Qd1 g6 29. Bf1 Qb6 30. Rd2 h5 31. h3 Rg8 32. Rg2 Rcc8 33. Nf3 Rh8 34. Ba3 Nac6 35. Bc1 Na5 36. Bd2 Rc2 37. a3 Nxb3 38. Bxb4 Nxa1 39. Rxc2 Nxc2 40. Qxc2 a6 41. Kg2 Rd8 42. Qc3 Rd7 43. Ng5+ Bxg5 44. fxg5 Rc7 45. Qd2 Qc6 46. Bc5 Qa4 47. Qb2 b5 48. Be2 Rb7 49. g4 hxg4 50. hxg4 Rb8 51. gxf5 exf5 52. Qc3 Rc8 53. e6+ Kg7 54. e7 a5 55. Qh3 b4 56. Qh6+ |
| ECO C07 in 2002 play it! klundt klaus defeats black's niklaus guenter in 47 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. Bb5 Qa5 6. exd5 Qxb5 7. dxc6 Nf6 8. c4 Qxc6 9. O-O Bd6 10. dxc5 Qxc5 11. a3 b6 12. b4 Qc7 13. Bb2 Bb7 14. c5 bxc5 15. bxc5 Qxc5 16. Rc1 Qd5 17. Qa4+ Ke7 18. Nc4 Bc6 19. Qc2 Bxh2+ 20. Kxh2 Qh5+ 21. Kg1 Bxf3 22. Be5 Bd5 23. Bd6+ Kd7 24. Ne5+ |
| ECO C05 in 2002 play it! klundt klaus defeats black's kahn manfred in 91 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Be7 10. Bh3 f6 11. Kf1 Nb4 12. Ne2 Qa6 13. Bd2 Nb6 14. b3 Bd7 15. a3 Nd3 16. Bc3 Rc8 17. Qd2 fxe5 18. fxe5 O-O 19. Kg2 Rxf3 20. Kxf3 Rf8+ 21. Nf4 Nxf4 22. gxf4 Bg5 23. Bf1 Bb5 24. Kg2 Rxf4 25. Qd1 Bxf1+ 26. Rxf1 Re4 27. Re1 Rxe1 28. Bxe1 Nd7 29. Qh5 h6 30. Qf3 Qc6 31. h4 Bd8 32. Kh3 Qc2 33. Bg3 Bb6 34. Rf1 Kh7 35. Qg4 Qg6 36. Qxg6+ Kxg6 37. h5+ Kh7 38. Rf7 Nb8 39. Re7 Nc6 40. Rxe6 Nxd4 41. Rd6 Nxb3 42. Rxd5 Nc5 43. Bf2 Ne6 44. Kg3 Bxf2+ 45. Kxf2 Nf4 46. Rd8 |
| ECO C05 in 2002 play it! klundt klaus defeats black's huch reiner in 88 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 f5 8. Bd3 Be7 9. Ne2 Qb6 10. h3 h5 11. g3 Nf8 12. Kf2 Bd7 13. Kg2 O-O-O 14. dxc5 Bxc5 15. b4 Be7 16. a4 Qc7 17. h4 Kb8 18. Be3 d4 19. Nexd4 Nxd4 20. Bxd4 Bc6 21. Qg1 Ka8 22. Qe3 Qd7 23. Bb5 a6 24. Bxc6 Qxc6 25. b5 Qc4 26. Nd2 Qd5+ 27. Qf3 Qxf3+ 28. Kxf3 Nd7 29. Nb3 Rc8 30. Rhd1 Rc4 31. Rd3 Rd8 32. Ke2 Nf8 33. Na5 Rcc8 34. Rad1 Nd7 35. Be3 Nb8 36. Bb6 Rxd3 37. Rxd3 Bf8 38. Kd2 Be7 39. Kc2 Rh8 40. Kb3 Rc8 41. Nc4 Bc5 42. Bxc5 Rxc5 43. Kb4 Rc7 44. Rd6 Re7 |
| ECO C05 in 1994 play it! klundt klaus defeats black's reilein christia in 59 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 a5 11. Kg2 a4 12. a3 Be7 13. Ne2 Qd8 14. g4 Nb6 15. Ng3 Na5 16. f5 Nb3 17. Rb1 Nc4 18. Nh5 Rg8 19. Bd3 exf5 20. gxf5 g6 21. fxg6 hxg6 22. Nf6+ Bxf6 23. exf6 Nxc1 24. Re1+ Kf8 25. Qxc1 Qxf6 26. Qh6+ Qg7 27. Qg5 Be6 28. Bxc4 dxc4 29. Qc5+ Ke8 30. d5 |
| ECO C05 in 1996 play it! klundt klaus defeats black's friedrich wolfga in 55 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. g3 b6 9. Bd3 f5 10. exf6 Bxf6 11. Ne5 Bxe5 12. Qh5+ g6 13. Bxg6+ hxg6 14. Qxg6+ Kf8 15. fxe5 Qe8 16. Bh6+ Rxh6 17. Qxh6+ Kg8 18. Nh3 Nf8 19. O-O Ne7 20. Rf6 Nf5 21. Qg5+ Kh8 22. g4 Nh7 23. Qf4 Qg8 24. Kh1 Ng7 25. Ng5 Nxf6 26. exf6 Ba6 27. Re1 Bd3 28. Re3 |
| ECO C05 in 2000 play it! klundt klaus defeats black's kvisvik brede in 51 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 Be7 9. Bh3 cxd4 10. cxd4 O-O 11. Kf1 a5 12. Ne2 Qa6 13. Kg2 Nb6 14. g4 Bd7 15. f5 f6 16. exf6 gxf6 17. Bh6 Rfe8 18. Nf4 Bd6 19. Rg1 Nc4 20. Nh5 Kf7 21. Kh1 Nxb2 22. Qd2 Qd3 23. Ng5+ fxg5 24. Qxg5 Qxd4 25. fxe6+ Rxe6 26. Rgf1+ |
| ECO C00 in 2005 play it! klundt klaus defeats black's lupor stefan in 51 moves | 1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. O-O O-O 8. Re1 Qc7 9. Qe2 f6 10. c3 Bd7 11. a3 d4 12. Nc4 e5 13. cxd4 cxd4 14. Bd2 b5 15. Nxd6 Qxd6 16. Nh4 b4 17. Nf5 Nxf5 18. exf5 bxa3 19. bxa3 Rab8 20. g4 Rb5 21. Rac1 Rc8 22. Rc4 Nd8 23. Bb4 Qb8 24. Rxd4 Be8 25. Rc4 a5 26. Bd6 |
| ECO C05 in 2000 play it! klundt klaus defeats black's merck david in 53 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. fxg5 Ndxe5 12. Nxe5 Nxe5 13. Kg2 Nc4 14. Nf3 Bd7 15. Bd3 Bf8 16. Rf1 Nd6 17. Ne5 Qxd4 18. Nxf7 Nxf7 19. Rxf7 Bc5 20. Rf4 Qg7 21. Qh5+ Kd8 22. Rf6 Be7 23. Bf4 Be8 24. Qe2 Bxf6 25. gxf6 Qd7 26. Qe5 Bf7 27. Bb5 |
| ECO C05 in 2005 play it! klundt klaus defeats black's vaskovitch mark in 71 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Bb4+ 9. Kf2 Be7 10. g3 b6 11. Bd3 Nb4 12. Bb1 Ba6 13. Ne2 Bxe2 14. Qxe2 Rc8 15. a3 Nc6 16. b4 a5 17. b5 Ncb8 18. f5 Nf8 19. Kg2 h5 20. Rf1 Nbd7 21. Bd2 Rc7 22. Bd3 exf5 23. Bxf5 g6 24. e6 gxf5 25. exd7+ Nxd7 26. Bf4 Rc4 27. Rae1 Kf8 28. Ne5 Nxe5 29. Bxe5 Rh6 30. Rxf5 Qc8 31. Qf3 Rc2+ 32. Kg1 Qc3 33. Rxf7+ Ke8 34. Rxe7+ Kxe7 35. Bd6+ Kxd6 36. Qf8+ |
| ECO C05 in 1998 play it! klundt klaus defeats black's rechel ralf in 71 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 Be7 9. Bh3 cxd4 10. cxd4 f6 11. Kf1 Nb4 12. Ne2 Qa6 13. Kg2 Nb6 14. Ne1 Bd7 15. Nc3 Rc8 16. Bg4 Nc4 17. Be2 Qb6 18. Nf3 O-O 19. a3 Nc6 20. b3 N4a5 21. b4 Nc4 22. Bxc4 dxc4 23. d5 fxe5 24. dxc6 Bxc6 25. Qe2 exf4 26. Bxf4 e5 27. Qxe5 Bf6 28. Qe6+ Kh8 29. Nd5 Bxd5 30. Qxd5 Bxa1 31. Rxa1 Rfd8 32. Qe4 Re8 33. Be5 Re7 34. Rc1 Rce8 35. Rxc4 Qb5 36. Ng5 |
| ECO C05 in 1992 play it! klundt klaus defeats black's mertins klaus in 103 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Qb6 9. g3 f6 10. Bh3 fxe5 11. fxe5 Bb4+ 12. Kf1 O-O 13. Kg2 Ndxe5 14. dxe5 Nxe5 15. Qe2 Nc4 16. b3 Bc3 17. Rb1 Nd6 18. Be3 Qa5 19. Rc1 Ne4 20. Ng5 Nxg5 21. Bxg5 e5 22. Be7 Re8 23. b4 Qa3 24. Qc2 d4 25. Bd6 b6 26. Bxc8 Raxc8 27. Nf3 e4 28. Ng5 Qa6 29. Rhe1 h6 30. Qb3+ Kh8 31. Nf7+ Kh7 32. Qd5 Bxe1 33. Rxe1 Rc2+ 34. Kg1 Qc8 35. Ne5 Qf5 36. Qxd4 g6 37. Rf1 Qh3 38. Rf7+ Kg8 39. Rg7+ Kxg7 40. Ng4+ Kg8 41. Qd5+ Kg7 42. Be5+ Rxe5 43. Qxe5+ Kf7 44. Qd5+ Kg7 45. Qd7+ Kf8 46. Qd8+ Kf7 47. Ne5+ Ke6 48. Qd7+ Kxe5 49. Qxh3 Kd4 50. Qxh6 e3 51. Kf1 Rxa2 52. Qg7+ |
| ECO B13 in 1989 play it! klundt klaus defeats black's pillier p in 47 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Bd2 e6 8. Nxd5 Qd8 9. Nxf6+ gxf6 10. Bc3 Bb4 11. Nf3 Bxc3+ 12. bxc3 b6 13. Bd3 Bb7 14. O-O Qc7 15. Rb1 O-O-O 16. c5 h5 17. cxb6 axb6 18. Nd2 Rdg8 19. Be4 f5 20. Bf3 h4 21. Nc4 Qf4 22. Rxb6 Kc7 23. Rxb7+ Kxb7 24. Qb3+ |
| ECO B14 in 1994 play it! klundt klaus defeats black's hager herbert in 66 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nd7 9. Nxd5 exd5 10. O-O O-O 11. Qb3 Nf6 12. Re1 h6 13. Bf4 Bd6 14. Be5 Bg4 15. Re3 Bxf3 16. Rxf3 Bxe5 17. dxe5 Ng4 18. Re1 Qa5 19. Re2 Rac8 20. g3 Rfe8 21. Rf4 Nxe5 22. Qxb7 d4 23. Rfe4 f6 24. Rxd4 Nxd3 25. Rd7 Qf5 26. Rxe8+ Rxe8 27. Qb3+ Qe6 28. Rxd3 Qxb3 29. Rxb3 Re2 30. a4 Re1+ 31. Kg2 Ra1 32. Rb8+ Kh7 33. Rb7 Rb1 |
| ECO B13 in 1992 play it! klundt klaus defeats black's comp the king in 133 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8. Be2 Nbd7 9. Bf3 Nb6 10. Bf4 Bf5 11. Rd1 Qd7 12. h3 h5 13. Nge2 Rfd8 14. d6 exd6 15. O-O d5 16. Be5 Ne4 17. Bxe4 dxe4 18. Bxg7 Kxg7 19. d5 Rac8 20. Ng3 h4 21. Ngxe4 Bxe4 22. Nxe4 Nxd5 23. Nc3 Rc5 24. Rd4 Qc6 25. Nxd5 Rcxd5 26. Rxh4 Rg5 27. g3 Rf5 28. Qe3 Qc5 29. Qh6+ Kf6 30. Rf4 Rxf4 31. Qxf4+ Kg7 32. Rc1 Qd4 33. Qxd4+ Rxd4 34. Rc7 Rb4 35. b3 a5 36. Kf1 b5 37. Ke2 a4 38. Rc3 Re4+ 39. Re3 Rd4 40. Rd3 Re4+ 41. Kd2 axb3 42. axb3 f5 43. h4 b4 44. f3 Re7 45. Rd4 Rb7 46. Ke3 Kf7 47. Kf4 Ke6 48. Rc4 Rb6 49. Kg5 Kd7 50. h5 gxh5 51. Kxf5 Rb8 52. Kg5 Rg8+ 53. Kh4 Rf8 54. f4 Rf5 55. Rxb4 Kc6 56. Rb8 Kd7 57. Rh8 Rb5 58. Rxh5 Rxb3 59. g4 Rb8 60. Rh6 Rf8 61. f5 Ke7 62. Kg5 Rc8 63. Rh7+ Kd6 64. Kg6 Rg8+ 65. Rg7 Rh8 66. g5 Ra8 67. f6 |