| ECO B92 in 1995 play it! klundt klaus defeats black's lickleder andrea in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 Nbd7 10. O-O-O Qc7 11. f4 b5 12. Kb1 O-O 13. g4 exf4 14. Bxf4 Ne5 15. g5 Nfd7 16. Nd4 Nb6 17. Rhf1 Rfd8 18. Nf5 Bf8 19. Ne3 Nbc4 20. Bxc4 Nxc4 21. Qd4 Nxe3 22. Bxe3 Rac8 23. Rf2 Qa5 24. Nd5 Rc4 25. Qd3 Rb8 26. Bd2 Qd8 27. h4 Bxd5 28. Qxd5 Qe8 29. Rdf1 Rc7 30. Bb4 Rd8 31. h5 Qe5 32. Ba5 Qxd5 33. exd5 |
| ECO B92 in 1998 play it! klundt klaus defeats black's pflug matthias in 69 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. a4 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Kh1 Qd7 13. Nd4 Nxd4 14. Qxd4 Rac8 15. Rad1 Rfd8 16. Qe3 Qc6 17. Rd2 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bg4 Bc5 21. Qh3 Bc4 22. Bf3 Qb6 23. Rfd1 Be6 24. Qh5 Rxd2 25. Rxd2 Be7 26. c3 g6 27. Qe5 Rd8 28. a5 Qb5 29. Qxb5 axb5 30. Bxb7 Rxd2 31. Bxd2 Bc5 32. Bc6 Bc4 33. Bf4 Kf8 34. b4 Ba7 35. Bd6+ |
| ECO B57 in 1989 play it! klundt klaus defeats black's maria lucia in 37 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. Bb3 Qc7 10. O-O-O O-O 11. g4 Nd7 12. g5 g6 13. h4 Na5 14. h5 Nxb3+ 15. axb3 Ne5 16. f4 Nc6 17. Qh2 Bd8 18. Nxc6 bxc6 19. Rxd6 |
| ECO B46 in 1970 play it! klundt klaus defeats black's hartoch robert g in 55 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. g3 Nxd4 7. Qxd4 Ne7 8. Bf4 Nc6 9. Qd2 d6 10. O-O-O e5 11. Be3 Be6 12. f4 b5 13. f5 Bd7 14. Nd5 Rb8 15. Kb1 Ne7 16. Bg5 f6 17. Nxf6+ gxf6 18. Bxf6 Rg8 19. Be2 Qc7 20. Bh5+ Kd8 21. Qd5 Qc4 22. Qxd6 Rb7 23. Qxa6 Rc7 24. Qa8+ Rc8 25. Rxd7+ Kxd7 26. Qb7+ Kd6 27. Qb6+ Rc6 28. Rd1+ |
| ECO B92 in 1990 play it! klundt klaus defeats black's potterat marc in 91 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. a4 Qc7 10. a5 Be6 11. Be3 Nbd7 12. f4 Bc4 13. Kh1 Rfe8 14. f5 Bxe2 15. Qxe2 Qc6 16. Qd3 Nc5 17. Nxc5 dxc5 18. Qc4 Rad8 19. h3 Bf8 20. Qa4 Qxa4 21. Rxa4 Rd4 22. Bxd4 cxd4 23. Ne2 Nxe4 24. g4 Nd6 25. Rd1 Rd8 26. c3 Nb5 27. Rc4 g6 28. Ng3 Bh6 29. Ne4 Be3 30. Rc5 Bf4 31. Kg2 g5 32. Kf3 Kg7 33. c4 Na7 34. Rd5 Rb8 35. Rd7 Nc6 36. Nd6 Nxa5 37. Rxf7+ Kg8 38. Rd7 Nb3 39. f6 b5 40. Rg7+ Kf8 41. cxb5 axb5 42. Rxh7 Kg8 43. Re7 Kh8 44. Nf7+ Kh7 45. Nxe5+ Kh6 46. Nd7 |
| ECO B41 in 2001 play it! klundt klaus defeats black's ulibin mikhail in 81 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 a6 10. a4 Qc7 11. Kh1 Re8 12. Qd2 Bf8 13. Rad1 Na5 14. Qe1 b6 15. Bd3 Nb7 16. Nf3 Nd7 17. e5 f5 18. exf6 Nxf6 19. Ng5 Nc5 20. Bxc5 bxc5 21. Nce4 Bb7 22. Nxf6+ gxf6 23. Nxh7 Qg7 24. Rd2 Rad8 25. Nxf8 Kxf8 26. b3 f5 27. Qe2 a5 28. Rfd1 Re7 29. Ba6 Bd5 30. Bc4 Qf6 31. Qf1 Bxc4 32. Qxc4 Rh7 33. Rxd6 Rxd6 34. Qxc5 Kg7 35. Qxd6 Kg6 36. h3 Rg7 37. Re1 Re7 38. Kh2 Kf7 39. Re5 Qh4 40. Qd2 Qh8 41. Qxa5 |
| ECO B40 in 1974 play it! klundt klaus defeats black's marcus joost in 81 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 a6 7. f4 Nxd4 8. Qxd4 b5 9. Bb3 Ne7 10. f5 Nc6 11. Qf2 Be7 12. Be3 O-O 13. O-O Bd7 14. Rad1 Ne5 15. Qg3 Kh8 16. Bd4 Bf6 17. Qh3 Qe7 18. Ne2 a5 19. Nf4 a4 20. Bxe6 Bxe6 21. fxe6 Ng6 22. Bxf6 Qxf6 23. Nxg6+ Qxg6 24. Qf5 Qxe6 25. Qxe6 fxe6 26. Rxd6 Rxf1+ 27. Kxf1 Kg8 28. a3 Rc8 29. c3 Kf7 30. Ke2 Kf6 31. Kd3 Rc5 32. Rd4 Rh5 33. h3 Rg5 34. g4 h5 35. c4 hxg4 36. hxg4 bxc4+ 37. Rxc4 Rxg4 38. Rxa4 Rg2 39. b4 g5 40. b5 g4 41. b6 |
| ECO B27 in 2004 play it! klundt klaus defeats black's bogorads michail in 111 moves | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 O-O 8. O-O Nxe4 9. Bxf7+ Rxf7 10. Nxe4 h6 11. c4 d6 12. Rc1 Qa5 13. Nc3 Bd7 14. Nb3 Qf5 15. c5 Be6 16. cxd6 exd6 17. Nd4 Nxd4 18. Bxd4 Bc4 19. Re1 Raf8 20. f3 Bxd4+ 21. Qxd4 Qc5 22. Rcd1 Rc7 23. Kh1 Qxd4 24. Rxd4 Rc6 25. Kg1 Kg7 26. Kf2 b5 27. a3 a5 28. b4 axb4 29. axb4 Rf7 30. h4 Ra7 31. Ne4 Raa6 32. Red1 Ra4 33. Nxd6 Rxb4 34. Re1 Rb2+ 35. Kg3 Re2 36. Ra1 Re7 37. h5 Rc5 38. hxg6 Rg5+ 39. Kf4 Kxg6 40. g4 Re6 41. Nf5 Rb6 42. Ra7 Be6 43. Nh4+ Kf6 44. Rh7 Rc5 45. Rxh6+ Kg7 46. g5 b4 47. Rg6+ Kh7 48. Rd7+ Bxd7 49. Rxb6 Rc4+ 50. Kg3 Bc6 51. Nf5 Be8 52. Nd6 Rc6 53. Rb7+ Bd7 54. Rxd7+ Kg6 55. Kg4 Rc5 56. f4 |
| ECO B58 in 2000 play it! klundt klaus defeats black's tietzen stefan in 51 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 Be7 8. O-O O-O 9. Bg5 Be6 10. Re1 a6 11. a4 Qc7 12. h3 Rfd8 13. Bd3 Na5 14. Nd2 Qc5 15. Nf1 Nc4 16. Bxc4 Bxc4 17. Ne3 Be6 18. Ned5 Bxd5 19. Bxf6 Bxf6 20. Nxd5 Bh4 21. Re3 Kf8 22. Qh5 Bxf2+ 23. Kxf2 Qxc2+ 24. Kg3 h6 25. Rf3 Rd7 26. Qf5 |
| ECO B33 in 2001 play it! klundt klaus defeats black's haas josef in 55 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Rb8 13. Be2 Bg5 14. O-O Be6 15. Qd3 Qd7 16. Rfd1 Kh8 17. Qg3 Bh6 18. Nce3 Bxe3 19. Nxe3 g6 20. Rd2 f5 21. exf5 gxf5 22. f4 Qc7 23. Bf3 e4 24. Bd1 Ne7 25. Bb3 Bc4 26. Rad1 Rb6 27. Qf2 Rfb8 28. Nxc4 |
| ECO B57 in 2003 play it! klundt klaus defeats black's wagman stuart in 83 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. O-O g6 8. h3 Bg7 9. Be3 O-O 10. Bb3 a5 11. a4 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. Rad1 Bxd4 15. Qxd4 Qb6 16. Nd5 Bxd5 17. Qxb6 Nxb6 18. Bxd5 Rac8 19. c3 Rc7 20. f3 Rfc8 21. Kf2 Kf8 22. h4 e6 23. Bb3 Ke7 24. Rd4 Nc4 25. Bxc4 Rxc4 26. Rxc4 Rxc4 27. Ke3 d5 28. Kd3 f5 29. exd5 exd5 30. g3 Kd6 31. b3 Rc7 32. h5 gxh5 33. Rh1 Rg7 34. Rxh5 Rxg3 35. Rxf5 Ke6 36. Rf8 h5 37. Ke3 Rg7 38. Rh8 Rc7 39. Kd4 Rf7 40. Rh6+ Ke7 41. Rxh5 Rxf3 42. Re5+ |
| ECO B75 in 1969 play it! klundt klaus defeats black's christoph manfre in 57 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 O-O 10. O-O-O Qa5 11. Bb3 Rfc8 12. g4 Ne5 13. h4 Nc4 14. Bxc4 Rxc4 15. Nb3 Qd8 16. h5 Rac8 17. e5 Nxg4 18. fxg4 Bxg4 19. hxg6 hxg6 20. Qh2 Bh5 21. Bd4 Bxd1 22. Qh7+ Kf8 23. Rxd1 Rxd4 24. Nxd4 Bxe5 25. Rf1 Bf6 26. Nd5 Qa5 27. Nxf6 exf6 28. Qh8+ Ke7 29. Qxf6+ |
| ECO B42 in 1999 play it! klundt klaus defeats black's blum gernot in 64 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d5 8. Nc3 Nc6 9. Nxc6 bxc6 10. Kh1 Be7 11. f4 dxe4 12. Nxe4 O-O 13. Bd2 Rd8 14. Bc3 Nxe4 15. Qxe4 g6 16. Rae1 Bf8 17. Bf6 Rd5 18. Bc4 Rd7 19. Be5 Qd8 20. Bc3 Bg7 21. Bxg7 Kxg7 22. Qxc6 Bb7 23. Qc5 Rd2 24. Re2 Rc8 25. Qe5+ f6 26. Qxe6 Rd1 27. Qf7+ Kh6 28. Re7 Rxf1+ 29. Bxf1 Bxg2+ 30. Kxg2 Qd2+ 31. Kg3 Rh8 32. Qg7+ Kh5 |
| ECO B32 in 2004 play it! klundt klaus defeats black's rosen willy in 41 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 a6 8. O-O d6 9. Kh1 Qc7 10. Bd2 b5 11. a3 Be7 12. f4 O-O 13. Qf3 Bb7 14. Rae1 Rad8 15. Qh3 g6 16. f5 gxf5 17. exf5 e5 18. Bg5 d5 19. Qh4 Qd6 20. Re3 Nb8 21. Nc5 |
| ECO B41 in 1995 play it! klundt klaus defeats black's stoeckl stephan in 63 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. Bg5 Qd6 14. Qd2 Bxe2 15. Qxe2 Rfe8 16. Qf3 Qd5 17. Qxd5 Nxd5 18. Rfe1 h6 19. Bd2 Ne5 20. Bb5 Re6 21. Re4 Nc6 22. Bxc6 Rxe4 23. Bxd5 Re2 24. Rd1 Rc8 25. Kf1 Re7 26. Bb3 Rd7 27. Ke2 b6 28. Kd3 a5 29. Re1 Kf8 30. Re4 Rcd8 31. Bc4 Rd6 32. a4 |
| ECO B70 in 1988 play it! klundt klaus defeats black's videki sandor in 80 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 O-O 8. O-O a6 9. Re1 b6 10. Nd5 Bb7 11. Bg5 Nbd7 12. Qd2 Rc8 13. Bb3 e6 14. Nxf6+ Bxf6 15. Bh6 Re8 16. c3 Qc7 17. Rad1 Nc5 18. Qf4 Bg7 19. Nf3 Bxe4 20. Bxg7 Kxg7 21. Rxe4 Nxe4 22. Qxe4 d5 23. Qa4 Qb7 24. h4 b5 25. Qd4+ f6 26. Qg4 h5 27. Qd4 Red8 28. Qd3 Rd6 29. Nd4 e5 30. Qg3 Kf7 31. Nc2 Rcd8 32. Ne3 Qd7 33. f4 exf4 34. Qxf4 Kg7 35. Rd4 a5 36. Qg3 Kh7 37. Bc2 Qf7 38. Qf3 a4 39. Qxh5+ Kg7 40. Rg4 g5 |
| ECO B41 in 2006 play it! klundt klaus defeats black's winiwarter felix in 52 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Qg4 O-O 10. Bd3 f5 11. exf6 Bxf6 12. O-O Nc6 13. Rae1 e5 14. Qe4 g6 15. Qd5+ Kg7 16. Nb5 d6 17. Qxd6 Qxd6 18. Nxd6 Be6 19. Nxb7 Bxa2 20. Be4 Rac8 21. Ra1 Bc4 22. Rfb1 Be7 23. Bxc6 Rxc6 24. Na5 Rc7 25. Nxc4 Rxc4 26. Rxa7 Rxf2 |
| ECO B41 in 1988 play it! klundt klaus defeats black's vujovic milorad in 89 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Be7 7. Be2 a6 8. O-O Qc7 9. a4 b6 10. e5 dxe5 11. fxe5 Nfd7 12. Bf3 Bb7 13. Bxb7 Qxb7 14. Qg4 Bc5 15. Kh1 Bxd4 16. Qxd4 O-O 17. Bf4 Nc6 18. Qe4 Qc7 19. Rae1 Nc5 20. Qe3 Ne7 21. Bg5 Nf5 22. Rxf5 exf5 23. Nd5 Qb7 24. Nf6+ gxf6 25. Bxf6 Rfc8 26. Qg5+ Kf8 27. Qg7+ Ke8 28. e6 fxe6 29. Rxe6+ Nxe6 30. Qxb7 Nc7 31. Qc6+ Kf7 32. Be5 Ne8 33. Qd7+ Kg8 34. Qe6+ Kf8 35. Qxf5+ Ke7 36. Qxh7+ Ke6 37. Bd4 b5 38. h4 bxa4 39. Qe4+ Kd6 40. h5 Kd7 41. Qd5+ Ke7 42. h6 Rab8 43. Qe5+ Kf7 44. Qf5+ Ke7 45. Bc5+ |
| ECO B93 in 1985 play it! klundt klaus defeats black's keller manfred in 63 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Be2 g6 8. O-O Bg7 9. Be3 Nbd7 10. g4 Nc5 11. Bf3 h5 12. g5 Ng4 13. Bc1 e5 14. Nde2 exf4 15. Nxf4 O-O 16. Nfd5 Qd8 17. Bg2 Ne6 18. Qd2 Rb8 19. h3 Ne5 20. Nf4 Kh8 21. Ncd5 b5 22. Qf2 Bb7 23. Be3 Bxd5 24. exd5 Nc7 25. Qh4 Ne8 26. Nxh5 gxh5 27. Qxh5+ Kg8 28. Be4 Ng6 29. Rf4 Nf6 30. gxf6 Bxf6 31. Raf1 Bg7 32. Bxg6 |
| ECO B35 in 2002 play it! klundt klaus defeats black's frauenfelder rud in 123 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Rad8 14. Rad1 Nd7 15. Bxg7 Kxg7 16. Nd5 Bxd5 17. Bxd5 Qc5+ 18. Kh1 b6 19. c3 a5 20. a4 Nf6 21. Bb3 Rb8 22. Rfe1 Rfd8 23. Qf3 Nd7 24. e5 dxe5 25. Rd5 Qc7 26. fxe5 e6 27. Rd4 Nc5 28. Bc2 Qe7 29. Red1 Rxd4 30. cxd4 Nd7 31. Bd3 Nf8 32. Bc4 Kg8 33. b3 Nd7 34. Rf1 Nf8 35. Qc6 Qb7 36. d5 Qxc6 37. dxc6 Rc8 38. Bb5 Kg7 39. Rc1 Rc7 40. Rd1 g5 41. Rd8 h6 42. Rb8 Ng6 43. Rb7 Rc8 44. c7 Nxe5 45. Ra7 Kf6 46. Ba6 Nc6 47. Bxc8 Nxa7 48. Bb7 Ke5 49. c8=Q Nxc8 50. Bxc8 Kd4 51. Ba6 f5 52. Bc8 Kd5 53. Kg1 f4 54. Kf2 e5 55. Bb7+ Kd4 56. Kf3 Kc3 57. Ke4 Kxb3 58. Bc6 Kc3 59. Kxe5 Kd3 60. h4 Ke3 61. hxg5 hxg5 62. Kf5 |