| ECO A07 in 1996 play it! mueller karsten defeats white's friesnielsen jen in 94 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. O-O c6 5. d3 Nbd7 6. Nbd2 e5 7. e4 Bd6 8. h3 Bh5 9. Qe1 O-O 10. Nh4 Re8 11. Nf5 Bf8 12. Nf3 Qb6 13. N3h4 Rad8 14. g4 Bg6 15. Ng3 Nc5 16. Nxg6 hxg6 17. g5 Nh5 18. Nxh5 gxh5 19. Qe2 g6 20. Re1 Ne6 21. c3 dxe4 22. dxe4 a5 23. h4 Qc7 24. Qf3 Nc5 25. Bf1 Rd7 26. Be3 Nd3 27. Bxd3 Rxd3 28. Rad1 Red8 29. Qe2 R3d7 30. a4 c5 31. f3 c4 32. Rxd7 Qxd7 33. Bb6 Qh3 34. Qf2 Rd3 35. Rf1 Be7 36. Qh2 Qe6 37. Qf2 Qd7 38. Be3 Qxa4 39. f4 Qc6 40. fxe5 Qe6 41. Qf4 Bd8 42. Kg2 Bc7 43. Bd4 b5 44. Rf3 Rxf3 45. Kxf3 b4 46. cxb4 axb4 47. Kg2 Ba5 |
| ECO A06 in 2007 play it! mueller karsten defeats white's oswald hansjoach in 104 moves | 1. Nf3 d5 2. d4 c6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nf6 6. Nbd2 Nbd7 7. O-O e6 8. e4 dxe4 9. Nxe4 Be7 10. Nxf6+ Bxf6 11. Bf4 O-O 12. Rad1 Qa5 13. a3 Rfd8 14. Qb3 Nb6 15. Bc7 Rd7 16. Bxb6 axb6 17. c3 Rad8 18. Rfe1 h6 19. h3 Rd5 20. Nh2 b5 21. Ng4 Bg5 22. Ne3 R5d7 23. Qc2 Qc7 24. Qe4 c5 25. dxc5 Bxe3 26. Rxd7 Bxf2+ 27. Kxf2 Rxd7 28. b4 b6 29. cxb6 Qxb6+ 30. Qe3 Qd8 31. Kg1 Rd2 32. Re2 Rd3 33. Qc5 Rd1+ 34. Kh2 Rd5 35. Qe3 Qd6+ 36. Kg1 Rd3 37. Qe5 Qc6 38. Re3 Qb6 39. Kf2 Rd5 40. Qe4 Qa7 41. Kf3 Rf5+ 42. Ke2 Qxa3 43. Rf3 Qb2+ 44. Kf1 Qc1+ 45. Kf2 Qd2+ 46. Kg1 Qd1+ 47. Kh2 Rxf3 48. Qa8+ Kh7 49. gxf3 Qd2+ 50. Kg3 Qxc3 51. Qe4+ g6 52. Qb7 Qe5+ |
| ECO A07 in 1992 play it! mueller karsten defeats white's urban j in 96 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d3 e6 6. Nbd2 Bd6 7. Qe1 Ne7 8. e4 O-O 9. h3 Bh5 10. Nh4 Ng6 11. Nxg6 Bxg6 12. f4 f6 13. Nf3 Qc7 14. Kh1 Rfe8 15. Qe2 b5 16. Nh4 Bf7 17. g4 Nf8 18. Bd2 Ng6 19. Nxg6 hxg6 20. Rae1 dxe4 21. Qxe4 Rac8 22. Bc3 c5 23. b3 a5 24. g5 c4 25. bxc4 bxc4 26. d4 Bb4 27. Qe3 Rcd8 28. h4 Qa7 29. gxf6 gxf6 30. h5 Kg7 31. hxg6 Bxg6 32. f5 exf5 33. Qg3 Rh8+ 34. Kg1 Bd6 35. Qf3 Qc7 36. Rb1 Bb4 37. Bxb4 axb4 38. Rxb4 Qh2+ 39. Kf2 Qh4+ 40. Kg1 Qh2+ 41. Kf2 Qh4+ 42. Kg1 Rxd4 43. Rb7+ Bf7 44. Rf2 Qh2+ 45. Kf1 Rhd8 46. Rb1 c3 47. Ke1 Re8+ 48. Re2 Qg1+ |
| ECO A09 in 1996 play it! mueller karsten defeats white's gisbrecht evgeni in 126 moves | 1. Nf3 d5 2. c4 c6 3. b3 Bg4 4. e3 e5 5. h3 Bxf3 6. Qxf3 Nf6 7. Bb2 Bd6 8. Nc3 e4 9. Qd1 O-O 10. d4 Re8 11. Be2 a6 12. a4 Nbd7 13. Qc2 Bb4 14. O-O Nf8 15. Ba3 Bxa3 16. Rxa3 Qe7 17. Raa1 Ne6 18. b4 Qxb4 19. Rab1 Qe7 20. cxd5 cxd5 21. Qb3 Qd6 22. a5 Rac8 23. Na4 Rc7 24. Nb6 Nd8 25. Rfc1 Rxc1+ 26. Rxc1 Nc6 27. Rc5 Rd8 28. Qc3 h6 29. Bd1 Qe6 30. Bb3 Rd6 31. Na8 Kh7 32. Ba2 Qc8 33. Nb6 Qd8 34. Qd2 g6 35. Qe1 Kg7 36. Qd2 Nxa5 37. Nxd5 Rxd5 38. Bxd5 b6 39. Rxa5 bxa5 40. Bc4 Qb6 41. Qa2 Qc7 42. Bxa6 Ne8 43. Qc4 Qxc4 44. Bxc4 a4 45. Kf1 Nd6 46. Bd5 Nb5 47. Bxe4 Nc3 48. Bc2 a3 49. Bb3 Kf6 50. Ke1 a2 51. Bxa2 Nxa2 52. Kd2 Ke6 53. e4 Kd6 54. g3 Kc6 55. f4 Kd6 56. Ke3 Nb4 57. Kd2 f5 58. exf5 gxf5 59. Ke3 h5 60. Kf3 Ke6 61. Ke3 Nd5+ 62. Kf3 Nf6 63. Ke3 Kd5 |
| ECO A09 in 2002 play it! mueller karsten defeats white's trisic alexandar in 66 moves | 1. Nf3 d5 2. c4 c6 3. b3 Bg4 4. Bb2 Nd7 5. g3 Bxf3 6. exf3 Ngf6 7. Bg2 e6 8. O-O Qb6 9. d3 O-O-O 10. Qc2 Bc5 11. Nc3 Qc7 12. f4 h5 13. a3 h4 14. b4 Bd6 15. c5 Be7 16. d4 Ng4 17. h3 Nh6 18. Qd3 hxg3 19. fxg3 Nf5 20. Ne2 Nf6 21. Bc1 Ne4 22. g4 Nh4 23. Bxe4 dxe4 24. Qxe4 Qd7 25. f5 exf5 26. gxf5 Bf6 27. Bb2 Rde8 28. Qd3 Rh5 29. Ng3 Rg5 30. Rf4 Be5 31. Rg4 Qd5 32. Ne4 Rxg4+ 33. hxg4 Bxd4+ |
| ECO A09 in 2001 play it! mueller karsten defeats white's jackelen thomas in 77 moves | 1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 a6 5. d4 b5 6. b3 Bg4 7. Be2 e6 8. O-O Bd6 9. Bb2 Nbd7 10. h3 Bh5 11. Ne5 Bxe2 12. Nxe2 Rc8 13. Rc1 O-O 14. Nf4 Ne4 15. Qc2 Rc7 16. Rfd1 Nb8 17. Qe2 bxc4 18. bxc4 Rb7 19. Rd3 Qe7 20. cxd5 cxd5 21. Rb3 Rxb3 22. axb3 Qb7 23. Qc2 Re8 24. Nfd3 f6 25. Ng4 Qb5 26. Nh2 Nd7 27. Qc6 Qxd3 28. Qxd7 Re7 29. Qc8+ Kf7 30. Qc2 Qxc2 31. Rxc2 Rb7 32. f3 Ng3 33. Rc6 Bb8 34. Ba3 Rxb3 35. Bd6 Bxd6 36. Rxd6 Rb1+ 37. Kf2 Nh1+ 38. Ke2 Rg1 39. Ng4 |
| ECO A06 in 1999 play it! mueller karsten defeats white's naumann alexande in 94 moves | 1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Nxf6 14. Bg2 Be7 15. O-O Nxd5 16. Bxe7 Kxe7 17. Nxb5 Qb6 18. Na3 Rh4 19. Qd2 Nf4 20. Nxc4 Qa6 21. Ne3 Rd8 22. Qc2 Ne2+ 23. Kh1 Rh5 24. Rae1 Nd4 25. Qc3 Rdh8 26. h4 Nf3 27. Bxf3 Bxf3+ 28. Kg1 Rg8 29. Nc4 Ba8 30. Ne5 Qd6 31. Kh2 Qd5 32. f3 f6 33. Nd3 Qg5 34. Qxc5+ Qxc5 35. Nxc5 Rxc5 36. Re2 Bd5 37. b3 Rc3 38. Ref2 f5 39. Kh3 Kf6 40. Kh2 Rh8 41. Kh3 Rh7 42. f4 Kg6 43. Rd2 Rhc7 44. Rfd1 Rc2 45. g4 R7c3+ 46. Rd3 Be4 47. h5+ Kh6 |
| ECO A07 in 1995 play it! mueller karsten defeats white's wendt jan dietri in 48 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d3 Nbd7 6. c4 e6 7. Nbd2 Be7 8. b3 O-O 9. Bb2 a5 10. a3 Re8 11. Qc2 Bf8 12. h3 Bh5 13. e4 dxe4 14. dxe4 Nc5 15. Ne5 Nfd7 16. g4 Nxe5 17. Bxe5 Bg6 18. f4 f6 19. Bc3 Qd3 20. Qxd3 Nxd3 21. Rf3 Red8 22. Kf1 e5 23. f5 Bf7 24. Rg3 b5 |
| ECO A11 in 2007 play it! mueller karsten defeats white's gabriel carlos in 60 moves | 1. c4 c6 2. b3 d5 3. Bb2 Nf6 4. e3 Bf5 5. Bxf6 gxf6 6. Nc3 e6 7. a3 Nd7 8. d4 Bd6 9. Nge2 Qe7 10. c5 Bc7 11. Ng3 Bg6 12. Be2 f5 13. b4 a6 14. a4 e5 15. O-O h5 16. Re1 Nf6 17. Nf1 h4 18. Qb3 Ne4 19. f3 Ng5 20. b5 O-O 21. b6 Bd8 22. Rad1 Ne6 23. a5 f4 24. Qb4 fxe3 25. dxe5 Qg5 26. g3 hxg3 27. hxg3 Qxe5 28. f4 Qg7 29. Nxe3 Be4 30. Kf2 Nxf4 |
| ECO A11 in 2000 play it! mueller karsten defeats white's schlosser philip in 77 moves | 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. e3 a6 5. Qc2 b5 6. b3 e6 7. Nf3 Nbd7 8. Bd3 Bd6 9. O-O O-O 10. e4 dxc4 11. bxc4 e5 12. d5 bxc4 13. Bxc4 Nb6 14. Bb3 cxd5 15. exd5 Bg4 16. Qd3 Nbd7 17. Bg5 h6 18. Bh4 Nc5 19. Qe3 Re8 20. Nd2 Nxb3 21. axb3 Nxd5 22. Nxd5 Qxh4 23. Ne4 Bb8 24. Ra4 f5 25. h3 Ba7 26. Nc5 Qd8 27. hxg4 Qxd5 28. b4 f4 29. Qe4 Qxe4 30. Nxe4 Rec8 31. Kh2 Bd4 32. f3 Rc2 33. Rd1 Rb8 34. Rd2 Rc1 35. Rda2 a5 36. Rxa5 Rxb4 37. Nd2 Bg1+ 38. Kh3 Be3 39. Ne4 |
| ECO A13 in 1991 play it! mueller karsten defeats white's clara hans joach in 72 moves | 1. c4 e6 2. Nf3 d5 3. d4 dxc4 4. e3 a6 5. Bxc4 Nf6 6. O-O c5 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 Nbd7 10. Nc3 Qb6 11. d5 exd5 12. Nxd5 Bxd5 13. Bxd5 Nxd5 14. Rxd5 Be7 15. e4 Rd8 16. Bg5 f6 17. Bf4 O-O 18. Rad1 Qb7 19. Nh4 Nb6 20. Nf5 Nxd5 21. exd5 Rf7 22. d6 Bf8 23. Qe6 g6 24. Nh6+ Bxh6 25. Bxh6 Qd7 26. Qd5 Qf5 27. Qxf5 gxf5 28. Kf1 Rfd7 29. Bf4 Kf7 30. Rd5 c4 31. Rxf5 Rc8 32. g4 Ke6 33. Ke2 c3 34. bxc3 Rxc3 35. a4 b4 36. Ra5 Rc6 |
| ECO A13 in 2001 play it! mueller karsten defeats white's blatny pavel in 42 moves | 1. c4 e6 2. b3 d5 3. Bb2 Nf6 4. e3 c5 5. Nf3 Nc6 6. Nc3 Be7 7. cxd5 exd5 8. d4 O-O 9. Be2 Ne4 10. O-O Bf6 11. Nxe4 dxe4 12. Ne5 Bxe5 13. dxe5 Qg5 14. Qd5 Rd8 15. Qxe4 Rd2 16. f4 Qf5 17. Qc4 Rxb2 18. Bd3 Qg4 19. Be4 Bf5 20. Bf3 Qg6 21. e4 Nd4 |
| ECO A11 in 1995 play it! mueller karsten defeats white's heissler jacob in 86 moves | 1. c4 c6 2. g3 d5 3. Qc2 e5 4. Bg2 Nf6 5. d3 Bb4+ 6. Bd2 Bxd2+ 7. Nxd2 O-O 8. Ngf3 Qe7 9. e3 Na6 10. O-O Re8 11. a3 Bf5 12. b4 Rad8 13. cxd5 cxd5 14. Qb3 e4 15. Nd4 Bg6 16. dxe4 dxe4 17. Rfc1 h5 18. Qc4 Rd5 19. N2b3 h4 20. b5 Nb8 21. Ne2 Bf5 22. Nf4 Re5 23. Nd4 hxg3 24. hxg3 Nbd7 25. Qb4 Nc5 26. Rc2 Bd7 27. a4 Ng4 28. a5 Qg5 29. b6 a6 30. Rac1 Nd3 31. Nxd3 exd3 32. Nf3 Qh5 33. Rc5 d2 34. Nxd2 Qh2+ 35. Kf1 Rxe3 36. Qf4 Re2 37. Rc7 Rxf2+ 38. Qxf2 Bb5+ 39. Nc4 Nxf2 40. Kxf2 Qh6 41. Rh1 Qf6+ 42. Bf3 Qd4+ 43. Kg2 Bxc4 |
| ECO A11 in 2001 play it! mueller karsten defeats white's rausis igors in 42 moves | 1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Ne2 c5 11. d5 exd5 12. e5 Ne4 13. Nf4 c4 14. Bc2 Bc5 15. O-O Nb6 16. Nd4 O-O 17. Be3 Qe7 18. Qh5 g6 19. Qh6 Qxe5 20. Rad1 Rfe8 21. Bxe4 dxe4 |
| ECO B44 in 2002 play it! mueller karsten defeats white's brueggemann joac in 94 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Qb3 Nd7 13. Rad1 Qc7 14. Na4 Bd8 15. f4 Nc5 16. Nxc5 bxc5 17. e5 dxe5 18. Bxc5 Nd4 19. Bxd4 exd4 20. Qd3 Qb6 21. Nc2 Be4 22. Qxe4 d3+ 23. Rf2 dxe2 24. Qxe2 Qxb2 25. Ne1 Qb4 26. Rf3 Bb6+ 27. Kh1 Qc5 28. Qf1 Rfd8 29. Rc1 Rd2 30. Nd3 Qd4 31. a3 a5 32. c5 Bc7 33. c6 Qd5 34. h3 Rd8 35. Ne5 Rd1 36. Rxd1 Qxd1 37. Nd7 Qc2 38. Qa6 Qc1+ 39. Rf1 Qxa3 40. Qb7 Qd6 41. Rf3 h6 42. h4 a4 43. Ne5 Rb8 44. Qa7 Qd8 45. Qf2 Rb3 46. Nd7 Rxf3 47. gxf3 Qa8 |
| ECO B40 in 2002 play it! mueller karsten defeats white's kersten uwe in 70 moves | 1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Bb5 Bd6 7. O-O Ne7 8. dxc5 Bxc5 9. Nbd2 O-O 10. Nb3 Bd6 11. Bd3 h6 12. h3 Nf5 13. Re1 Qf6 14. Bc2 Bd7 15. Qd3 Rfe8 16. Be3 Ne5 17. Nxe5 Qxe5 18. f4 Qf6 19. Bd4 Qh4 20. Be5 f6 21. g3 Qxh3 22. Bxd6 Bc6 23. Nd4 Nxd6 24. Qg6 Rxe1+ 25. Rxe1 Re8 26. Rxe8+ Bxe8 27. Qh7+ Kf8 28. Qd3 Ne4 29. Ne2 Bc6 30. Bb3 Qh1+ 31. Kxh1 Nf2+ 32. Kg1 Nxd3 33. Nd4 Nxb2 34. Ne6+ Kf7 35. Nc7 Nc4 |
| ECO C12 in 2004 play it! mueller karsten defeats white's ott frank in 70 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Ne2 dxe4 6. a3 Be7 7. Bxf6 Bxf6 8. Nxe4 Nc6 9. c3 O-O 10. g3 e5 11. d5 Na5 12. Bg2 Nc4 13. O-O Be7 14. Qd3 Nd6 15. c4 Bf5 16. Rac1 c5 17. N2c3 Rc8 18. Qe2 Qd7 19. Nxd6 Bxd6 20. Ne4 Bxe4 21. Qxe4 f5 22. Qc2 Rce8 23. Rce1 g6 24. f3 h5 25. Rf2 Qg7 26. Kh1 Re7 27. Bh3 Qh6 28. Rfe2 Ref7 29. Qd2 g5 30. Bg2 h4 31. Kg1 hxg3 32. hxg3 e4 33. fxe4 Be5 34. Bf3 Bd4+ 35. Kg2 Rh7 |
| ECO C14 in 1991 play it! mueller karsten defeats white's khalifman alexan in 129 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 b6 9. h4 c5 10. h5 Nc6 11. h6 g6 12. Qd2 Bb7 13. O-O-O O-O-O 14. Kb1 Kb8 15. Re1 Rc8 16. dxc5 Nxc5 17. Nd4 Rhd8 18. Nxc6+ Bxc6 19. Qd4 b5 20. Bd3 Ka8 21. Ne2 Bb7 22. Nc1 Na4 23. Rd1 Qc7 24. Nb3 Nb6 25. Nd2 Nc4 26. Nf3 Qa5 27. Ng5 Nd2+ 28. Rxd2 Qxd2 29. Rc1 Rc7 30. g3 Rdc8 31. Qg1 Kb8 32. Qe1 Qh2 33. a4 bxa4 34. Qb4 Qxh6 35. Bxa6 Qf8 36. Qxa4 h6 37. Nf3 Qc5 38. Bxb7 Rxb7 39. Ne1 Qb6 40. Qa3 Qb4 41. Qxb4 Rxb4 42. c3 Re4 43. Nc2 g5 44. Rf1 gxf4 45. gxf4 h5 46. Nd4 Rc5 47. Ka2 h4 48. Rf3 Kb7 49. Kb3 Kb6 50. f5 Rxe5 51. fxe6 fxe6 52. Rf8 Rc7 53. Rh8 Re4 54. Rh6 Re7 55. Nf5 Rd7 56. Nd4 Rc7 57. Ka3 Rc8 58. Kb3 Re8 59. Kc2 Kc7 60. Kd3 Kd7 61. b4 Rg8 62. Rh7+ Kd6 63. b5 Rg3+ 64. Kd2 Rg2+ 65. Kd3 |
| ECO C16 in 2007 play it! mueller karsten defeats white's enders peter ger in 108 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. Nh3 Ba6 9. Bxa6 Nxa6 10. O-O O-O 11. Qe2 Qc8 12. a4 c5 13. Ba3 Qb7 14. f4 Ne7 15. g4 f6 16. Rab1 Rac8 17. exf6 Rxf6 18. Ng5 Rc6 19. Qd3 Ng6 20. f5 exf5 21. gxf5 Nf8 22. dxc5 Rxc5 23. Bxc5 Nxc5 24. Qd4 Qd7 25. Rbd1 h6 26. Ne6 Nfxe6 27. fxe6 Rxe6 28. a5 Rg6+ 29. Kh1 Rg5 30. axb6 Qh3 31. Rf8+ Kxf8 32. Qf2+ Kg8 33. bxa7 Ne4 34. a8=Q+ Kh7 35. Qaf8 Nxf2+ 36. Qxf2 Qxc3 37. Qe2 Qc6 38. Rd4 Qg6 39. Rd1 Qc6 40. Rd4 Qb6 41. Rd1 Qb7 42. Qf3 Qc6 43. c3 Qe6 44. Qd3+ Kg8 45. Rb1 Rf5 46. Rd1 Re5 47. Qd2 Qh3 48. Rc1 Qf3+ 49. Qg2 Qe3 50. Qc2 Qf3+ 51. Qg2 Qd3 52. Qg3 Qe2 53. Rg1 Qe4+ 54. Rg2 Rg5 |
| ECO C00 in 1998 play it! mueller karsten defeats white's renner christoph in 50 moves | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. c3 e5 6. b4 a6 7. Bb2 Bd6 8. g3 O-O 9. Bg2 Ne7 10. O-O c6 11. c4 dxe4 12. Nxe5 Bxe5 13. Bxe5 Ng4 14. Bf4 exd3 15. c5 Nd5 16. Bd6 Re8 17. Nc4 Bf5 18. Bxd5 cxd5 19. Nb6 Re2 20. h3 Be4 21. Qc1 Ne3 22. Qc3 Nxf1 23. Rxf1 Rc8 24. f3 Qxb6 25. Be5 Qh6 |