| ECO C65 in 2003 play it! klundt klaus defeats black's joerg harald in 39 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. O-O O-O 7. Bg5 h6 8. Bh4 a6 9. Ba4 Ba7 10. Nbd2 Qe7 11. Re1 Nd8 12. d4 c6 13. Bb3 b5 14. Nf1 g6 15. Qd2 Kg7 16. Rad1 Nb7 17. h3 Re8 18. N1h2 Qf8 19. dxe5 dxe5 20. Nxe5 |
| ECO C60 in 2004 play it! klundt klaus defeats black's pilz dieter in 76 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O d6 5. c3 Bd7 6. d4 Ng6 7. d5 Nb8 8. c4 Be7 9. Nc3 O-O 10. Be3 f5 11. Bxd7 Nxd7 12. exf5 Rxf5 13. Ne4 h6 14. Rc1 Rf7 15. Nfd2 Nf6 16. Nxf6+ Rxf6 17. Ne4 Rf7 18. Qg4 Kh7 19. g3 b6 20. b4 a5 21. c5 bxc5 22. bxc5 dxc5 23. Qe6 Qf8 24. Bxc5 Re8 25. Qg4 Rd8 26. Rfd1 Bxc5 27. Rxc5 Ne7 28. Rxc7 Nxd5 29. Rxf7 Qxf7 30. Qh4 Qe8 31. Ng5+ Kg8 32. Qc4 hxg5 33. Rxd5 Kh8 34. Rxa5 Rd4 35. Qe2 g4 36. h3 Qd7 37. Rxe5 Rd1+ 38. Kh2 Rd2 |
| ECO C41 in 1991 play it! klundt klaus defeats black's bocksberger stef in 59 moves | 1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4 Qc7 9. Ba2 b6 10. Bg5 h6 11. Be3 Nh7 12. Qd2 Ndf6 13. h3 Bb7 14. Rad1 a6 15. Qd3 b5 16. Bc1 b4 17. Ne2 c5 18. d5 Nd7 19. Ng3 Nb6 20. Nxe5 Nxa4 21. Nf5 Bg5 22. Nc4 Bxc1 23. Rxc1 Bc8 24. Ncxd6 Bxf5 25. Nxf5 Qe5 26. Rb1 Rfc8 27. Qb3 Nb6 28. d6 Ra7 29. Qe3 Kf8 30. f4 |
| ECO C63 in 1997 play it! klundt klaus defeats black's beckers thomas in 73 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. Qe2 fxe4 6. Nxe4 Be7 7. d4 Nxe4 8. Qxe4 d5 9. Qxe5 O-O 10. Bxc6 bxc6 11. Bg5 Bxg5 12. Qxg5 Qxg5 13. Nxg5 Ba6 14. O-O-O Rxf2 15. Rd2 Be2 16. Re1 Re8 17. Nf3 Re4 18. Ng5 Re3 19. Nh3 Rf1 20. Rdd1 Bxd1 21. Rxf1 Bg4 22. Nf4 g5 23. Nd3 Re4 24. Rf6 Bd7 25. Nc5 Re7 26. Nxd7 Rxd7 27. Rxc6 Rf7 28. b4 Rf2 29. g3 Rxh2 30. Rxc7 Rh3 31. Rxa7 Rxg3 32. b5 Rg1+ 33. Kb2 Rf1 34. b6 Rf6 35. b7 Rb6+ 36. Kc3 g4 37. Kd3 |
| ECO C42 in 1987 play it! klundt klaus defeats black's kluth carsten by checkmate in 79 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Re8 10. Nc3 Bf5 11. Qb3 Na6 12. cxd5 Nec5 13. dxc5 Nxc5 14. Rxe8+ Qxe8 15. Bxf5 Nxb3 16. axb3 cxd5 17. Be3 Be5 18. Re1 Bxc3 19. bxc3 Qc6 20. Rc1 a6 21. Nd4 Qe8 22. Bg4 Rd8 23. Bf3 Rd7 24. g3 g6 25. Rd1 b5 26. Nc6 Qe6 27. Nb4 d4 28. Bxd4 a5 29. Nd3 Qf5 30. Kg2 b4 31. Ne5 bxc3 32. Nxd7 c2 33. Nf6+ Kf8 34. Re1 Qb5 35. Nxh7+ Kg8 36. Nf6+ Kg7 37. Re8 c1=Q 38. Rg8+ Kh6 39. Rh8+ Kg7 40. Nh5# |
| ECO C63 in 1972 play it! klundt klaus defeats black's kunsztowicz uwe in 67 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Bb4 5. exf5 Bxc3 6. bxc3 e4 7. Nd4 Nf6 8. O-O Nxd4 9. cxd4 c6 10. Be2 Qa5 11. d3 O-O 12. dxe4 Nxe4 13. Qe1 Qa4 14. Bd3 d5 15. f3 Nd6 16. g4 Qxd4+ 17. Be3 Qf6 18. Qg3 Nf7 19. Rae1 Bd7 20. g5 Qe5 21. Qh4 Nd6 22. g6 h6 23. Bd4 Nxf5 24. Rxe5 Nxh4 25. Re7 Nxf3+ 26. Rxf3 Rxf3 27. Rxg7+ Kf8 28. Rxd7 Rf4 29. Bc5+ Kg8 30. Rxb7 h5 31. h3 h4 32. Rc7 Rf3 33. Bf2 Rb8 34. Kg2 |
| ECO C00 in 2006 play it! klundt klaus defeats black's lieb harald in 109 moves | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. Be2 dxe4 6. dxe4 Nc6 7. O-O O-O 8. c3 a5 9. Qc2 e5 10. Nc4 Qe7 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nh5 14. Rfe1 Nxg3 15. hxg3 b5 16. Ncd2 Rb8 17. a4 bxa4 18. Rxa4 Qf6 19. Rf1 Be6 20. Bc4 Bd7 21. Bd5 Bb6 22. Nc4 Ne7 23. Nfxe5 Bxa4 24. Qxa4 Nxd5 25. Nd7 Qe6 26. exd5 Qg6 27. Qc6 Qxc6 28. dxc6 Rfd8 29. Nxb8 Rxb8 30. Rd1 a4 31. Kf1 Bc5 32. Ra1 Ra8 33. b4 Bf8 34. Ke2 Re8+ 35. Kd3 Re6 36. b5 Bc5 37. f3 a3 38. g4 Kg7 39. Nxa3 Re3+ 40. Kd2 Re5 41. Nc4 Rd5+ 42. Kc2 Bf2 43. Rb1 Kg6 44. Nd2 h5 45. Ne4 Bb6 46. gxh5+ Kf5 47. c4 Re5 48. h6 Kg6 49. Rh1 Re8 50. c5 Ba5 51. h7 Rh8 52. Ra1 Bb4 53. Kb3 f5 54. Kxb4 fxe4 55. b6 |
| ECO C07 in 2001 play it! klundt klaus defeats black's stroeher wolfgan in 87 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 Nxd5 6. Nb3 cxd4 7. Nbxd4 Be7 8. Be2 O-O 9. O-O Nd7 10. c4 N5f6 11. Bf4 Nh5 12. Be3 a6 13. Qc2 Qc7 14. Rfd1 Nf4 15. Bf1 Ng6 16. Ng5 Nf6 17. Be2 e5 18. Nf5 Bxf5 19. Qxf5 Rad8 20. g3 Bc5 21. Qf3 Bd4 22. Bd3 Ne7 23. Rd2 Qc6 24. Ne4 Nxe4 25. Bxe4 Qxc4 26. Bxb7 Bxe3 27. Qxe3 Qb4 28. Rxd8 Rxd8 29. Qb3 a5 30. Qxb4 axb4 31. a3 bxa3 32. bxa3 Rd7 33. Bg2 Ra7 34. a4 Ra5 35. Kf1 Nf5 36. Ke2 Nd4+ 37. Kd3 Nb3 38. Rb1 Nc5+ 39. Kc4 g6 40. Kb4 Rxa4+ 41. Kxc5 Ra2 42. Rf1 f5 43. Bd5+ Kg7 44. Bxa2 |
| ECO C03 in 2003 play it! klundt klaus defeats black's schmid franz in 77 moves | 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Nxd5 7. Nb3 Nd7 8. O-O cxd4 9. Nbxd4 Nc5 10. c4 Nxd3 11. cxd5 Nxc1 12. dxe6 fxe6 13. Rxc1 Be7 14. Qb3 Qd5 15. Qxd5 exd5 16. Rfe1 Kf7 17. Rc7 Re8 18. Ng5+ Kf8 19. Nxh7+ Kf7 20. Ng5+ Kf6 21. h4 g6 22. f3 a5 23. Kf2 Ra6 24. Nh7+ Kf7 25. Rexe7+ Rxe7 26. Rxc8 Rb6 27. Ng5+ Kf6 28. b3 a4 29. f4 axb3 30. axb3 Rd7 31. g4 Ke7 32. Kg3 Rb4 33. Ngf3 Rd8 34. Rc3 Ra8 35. g5 Ra1 36. f5 gxf5 37. Nxf5+ Kf7 38. h5 Rh1 39. Rc7+ |
| ECO C05 in 1985 play it! klundt klaus defeats black's waldschlaeger j in 69 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f5 9. Bd3 Be7 10. Ne2 Nb6 11. O-O O-O 12. h3 Bd7 13. g4 g6 14. Rf2 Kh8 15. Rg2 Rg8 16. a3 Rc8 17. b3 Qf8 18. g5 a5 19. a4 Nb4 20. Bb1 Rc7 21. h4 Qa8 22. Bd2 Kg7 23. h5 Nc8 24. Rh2 Na7 25. Bxb4 Bxb4 26. Bd3 b5 27. Kg2 Rcc8 28. Qh1 Rh8 29. Rh3 bxa4 30. bxa4 Rcf8 31. Qh2 Nc8 32. Rh1 Be8 33. hxg6 Bxg6 34. Nh4 h5 35. Nxg6 |
| ECO C05 in 2004 play it! klundt klaus defeats black's herges udo in 37 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 f6 8. g3 fxe5 9. fxe5 Be7 10. Kf2 O-O 11. Kg2 Qb6 12. Bd3 Kh8 13. Ne2 cxd4 14. cxd4 Rxf3 15. Kxf3 Nxd4+ 16. Kg2 Nc6 17. Nf4 g5 18. Qh5 Nf8 19. Ng6+ |
| ECO C07 in 1986 play it! klundt klaus defeats black's scheipl ralf in 75 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 a6 11. b3 Qc7 12. Bb2 Bd6 13. Kh1 O-O 14. Bd3 b6 15. Qf3 Bc5 16. Rae1 Rd8 17. Nc6 Rd5 18. Bxf6 gxf6 19. Be4 Rg5 20. Qxf6 Rg7 21. Ne5 Bb7 22. Qf3 Bxe4 23. Qxe4 Rc8 24. Rd1 Bd6 25. Nf3 Be7 26. c4 Bf6 27. g3 h5 28. h3 Kh8 29. Qe3 Rg6 30. Rfe1 Rcg8 31. Ne5 Rg5 32. h4 Qb7+ 33. Kh2 Bxe5 34. hxg5 Bb8 35. Qe4 Qc7 36. Qf3 Rxg5 37. Qf6+ Rg7 38. Re5 |
| ECO C07 in 1997 play it! klundt klaus defeats black's hein manfred in 89 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qc5 7. O-O Nc6 8. Qe2 Be7 9. Nb3 Qb6 10. a4 a6 11. Rd1 Bf6 12. a5 Qc7 13. Nfxd4 Nxd4 14. Nxd4 Ne7 15. c3 Bd7 16. Be3 Rc8 17. Bb3 Nc6 18. Nf5 exf5 19. Bb6+ Qe5 20. Qd2 Qe7 21. Bc5 Qd8 22. Qe3+ Ne5 23. Bd6 Rc6 24. Bxe5 Qe7 25. Bf4 Qxe3 26. Bxe3 Rf8 27. Ba4 Be7 28. Bb6 Rd6 29. Rxd6 Bxd6 30. Re1+ Be7 31. Rxe7+ Kxe7 32. Bc5+ Kf6 33. Bxd7 Rd8 34. Bd4+ Kg6 35. Ba4 f6 36. Kf1 Kg5 37. Ke2 Rd6 38. Kf3 Re6 39. Be3+ Kg6 40. Bc2 h5 41. Kf4 Re5 42. b4 Rb5 43. Bc5 Kf7 44. Bxf5 g5+ 45. Ke3 |
| ECO C05 in 1992 play it! klundt klaus defeats black's huibers p in 103 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 fxe5 12. fxe5 O-O 13. Kg2 Ncxe5 14. dxe5 Nxe5 15. Qe2 Nc4 16. b3 Bf6 17. Rb1 Bd7 18. Bf4 Na3 19. Re1 Rfe8 20. Ne5 Bb5 21. Qf2 Qxf2+ 22. Kxf2 Rac8 23. Ngf3 Rc2+ 24. Bd2 Bd8 25. Rc1 Bb6+ 26. Ke1 Rxa2 27. Bf1 Bxf1 28. Rxf1 Nc2+ 29. Ke2 Nd4+ 30. Nxd4 Bxd4 31. Nf3 Bb6 32. Kd1 e5 33. Nxe5 h6 34. Ng6 Rb2 35. Rf3 d4 36. h4 Kh7 37. h5 Bd8 38. Rc4 Bb6 39. b4 Ra2 40. Rf8 Rxf8 41. Nxf8+ Kg8 42. Nd7 Ra1+ 43. Ke2 Rg1 44. Nxb6 axb6 45. Bf4 Rh1 46. g4 Rg1 47. Kf3 d3 48. Rd4 Rb1 49. Ke4 Rg1 50. Kf5 Rb1 51. Kg6 Kf8 52. Re4 |
| ECO C05 in 1992 play it! klundt klaus defeats black's tauber manfred 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 a5 9. Bh3 cxd4 10. cxd4 a4 11. Ne2 Bb4+ 12. Kf2 O-O 13. Kg2 a3 14. b3 f5 15. g4 Ndb8 16. Rg1 Na6 17. Kh1 Nc7 18. Be3 Bd7 19. Ng3 Kh8 20. Ng5 g6 21. Nh5 Be7 22. Nf6 Bxf6 23. exf6 Ne8 24. f7 Nf6 25. Qe1 Ne4 26. gxf5 exf5 27. Nxe4 |
| ECO C07 in 1986 play it! klundt klaus defeats black's zessinger r in 67 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 a6 5. dxc5 Bxc5 6. Bd3 Ne7 7. O-O Nbc6 8. Re1 O-O 9. Nb3 Ba7 10. Bg5 f6 11. Bd2 e5 12. Qe2 Be6 13. Rad1 Qe8 14. exd5 Nxd5 15. c4 Nde7 16. Be3 Bxe3 17. Qxe3 Rd8 18. Nc5 Bc8 19. a3 Qh5 20. b4 Nf5 21. Bxf5 Qxf5 22. Ne4 Qg6 23. Nd6 Bg4 24. c5 Rd7 25. Rd2 Bxf3 26. Qxf3 f5 27. Red1 Qe6 28. Nxb7 Nd4 29. Qe3 f4 30. Qe4 Rxb7 31. Rxd4 Re7 32. Rd6 Qc8 33. f3 a5 34. Qd5+ |
| ECO C03 in 2003 play it! klundt klaus defeats black's liepold stefan in 73 moves | 1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nc6 7. O-O Nge7 8. a3 O-O 9. b4 Ba7 10. Bb2 Ng6 11. Nb3 Nf4 12. Re1 Nxd3 13. Qxd3 dxe4 14. Qxe4 f6 15. Rad1 Qc7 16. Nbd4 Nxd4 17. Bxd4 Kh8 18. Bxa7 Rxa7 19. c4 e5 20. c5 Bd7 21. Rd6 Bc6 22. Qf5 Raa8 23. h4 Qf7 24. h5 Bxf3 25. Qxf3 Rae8 26. Qf5 h6 27. Rd7 Re7 28. Red1 Rfe8 29. Rxe7 Rxe7 30. Rd8+ Re8 31. Qd7 Qxd7 32. Rxd7 Rb8 33. g4 Kg8 34. Kg2 Kf8 35. Kf3 a5 36. Ke4 axb4 37. axb4 |
| ECO C10 in 2000 play it! klundt klaus defeats black's schmoll werner in 61 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nd7 6. Bd3 Ngf6 7. Nxf6+ Bxf6 8. O-O O-O 9. Qe2 g6 10. Bh6 Re8 11. Rad1 Qe7 12. c3 c5 13. Ne5 cxd4 14. cxd4 Nb6 15. Rfe1 Rd8 16. Be4 Nd5 17. Qf3 Bg7 18. Bxg7 Kxg7 19. Bxd5 Rxd5 20. Nxg6 Qb4 21. Nf4 Rf5 22. g4 Rxf4 23. Qxf4 Bd7 24. Qg5+ Kf8 25. Re3 Bc6 26. Qf6 Ke8 27. Rh3 Be4 28. Qe5 Bg6 29. Rb3 Qa4 30. Qh8+ Ke7 31. Rxb7+ |
| ECO C05 in 2001 play it! klundt klaus defeats black's wehner roland in 45 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 Bb4+ 10. Kf2 O-O 11. Kg2 f6 12. Bd3 g5 13. h3 gxf4 14. gxf4 Kh8 15. Ne2 fxe5 16. fxe5 Rxf3 17. Kxf3 Nxd4+ 18. Kg2 Nc6 19. Rf1 Ndxe5 20. Ng3 Bd7 21. Qh5 Nxd3 22. Rf7 Ne1+ 23. Kh1 |
| ECO C05 in 1999 play it! klundt klaus defeats black's arnold lothar 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 O-O 11. Kg2 f6 12. Bd3 Be7 13. Ne2 a5 14. Rf1 a4 15. Nc3 a3 16. bxa3 Bxa3 17. Bxa3 Rxa3 18. Nb5 Ra8 19. a4 f5 20. g4 Ndb8 21. Kh1 Bd7 22. gxf5 exf5 23. Rg1 Nd8 24. Nd6 Nbc6 25. Qd2 Nxd4 26. Qf2 N8e6 27. Bxf5 Nc5 28. Bxh7+ Kxh7 29. Qh4+ Kg8 30. Rxg7+ |