| ECO A05 in 1990 play it! wach markus defeats black's wohlfahrt herber in 125 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 c5 5. e4 d6 6. O-O Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. c3 e5 10. Nd2 O-O 11. Nc4 b5 12. Ne3 Rc8 13. Qe2 Nh5 14. Nf5 Bf6 15. f4 Ne7 16. Nxe7+ Qxe7 17. Qe3 exf4 18. gxf4 Ng7 19. Bd2 Ne6 20. Rae1 Rfe8 21. f5 Nf8 22. Re2 Nd7 23. Ref2 Bh4 24. Re2 Ne5 25. b3 Nc6 26. d4 Bf6 27. e5 cxd4 28. exf6 Qxe3+ 29. Bxe3 dxe3 30. fxg6 hxg6 31. Rf3 Ne5 32. Rfxe3 Re6 33. Rf2 Nd7 34. Ref3 Nc5 35. h4 Re4 36. Rf4 Re1+ 37. Rf1 Rxf1+ 38. Bxf1 Ne6 39. Rb4 Rxc3 40. Rxb5 Rc5 41. Rb8+ Kh7 42. b4 Rc2 43. a4 Nd4 44. Ba6 d5 45. Rb7 Ra2 46. Rxf7+ Kg8 47. Re7 Rxa4 48. Bb7 Ra1+ 49. Kg2 Ra2+ 50. Kh3 Ra3+ 51. Kg4 Nf5 52. Bxd5+ Kf8 53. Rf7+ Ke8 54. Kf4 Rd3 55. Ba2 Ra3 56. Be6 Ra6 57. Bb3 Ra3 58. Bc4 Rc3 59. Rc7 Kd8 60. Rc5 Nd6 61. Be6 Rd3 62. Rc6 Ke8 63. Rc7 |
| ECO A07 in 1993 play it! wach markus defeats black's thoeny hermann in 93 moves | 1. Nf3 d5 2. g3 e6 3. Bg2 c5 4. O-O Nc6 5. d3 Nf6 6. Nbd2 Be7 7. e4 b6 8. Re1 Bb7 9. e5 Nd7 10. h4 h6 11. h5 Qc7 12. Qe2 O-O-O 13. a3 Rdg8 14. c4 Nd8 15. d4 g6 16. dxc5 bxc5 17. cxd5 exd5 18. b4 Ne6 19. Nb3 c4 20. Nbd4 gxh5 21. Nf5 Bf8 22. Bb2 Kb8 23. Red1 Nb6 24. Rac1 Rg4 25. Ne3 Rg6 26. Nh4 Rg5 27. Kh2 d4 28. Nxc4 Nxc4 29. Bxb7 Rxe5 30. Qxc4 Qxc4 31. Rxc4 Kxb7 32. Bxd4 Rd5 33. Nf3 Rg8 34. Rdc1 Bd6 35. Be3 Rg6 36. R1c3 Ng5 37. Nh4 Re6 38. Kg2 Ne4 39. Rb3 Ng5 40. Rd4 Rxd4 41. Bxd4 Bf8 42. Nf5 a6 43. a4 Ne4 44. b5 axb5 45. Rxb5+ Ka8 46. Ne3 Rd6 47. Nd5 |
| ECO B22 in 1997 play it! wach markus defeats black's meingast matthia in 77 moves | 1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 Nc6 8. Nge2 O-O 9. Qd2 e5 10. d5 Ne7 11. h4 h5 12. Nc1 Nh7 13. Nb3 a6 14. Na4 f5 15. Nb6 Rb8 16. Be2 Nf6 17. Nxc8 Rxc8 18. Qb4 Qd7 19. O-O f4 20. Bf2 Bh6 21. Na5 g5 22. hxg5 Bxg5 23. Qxb7 Rc7 24. Qxa6 Ng6 25. Rfc1 Bh4 26. Bb6 Rfc8 27. Bxc7 Rxc7 28. Qa8+ Nf8 29. Qb8 Ra7 30. b4 Bg3 31. Rc8 Nh7 32. Rac1 Qe7 33. Nc6 Qh4 34. Qxa7 Qh2+ 35. Kf1 h4 36. Ne7+ Kh8 37. Ng6+ Kg8 38. Nxf8 Nxf8 39. Rxf8+ |
| ECO B33 in 1998 play it! wach markus defeats black's hackel ludek in 73 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. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Nc2 O-O 14. Nce3 Be6 15. g4 Ra7 16. Bg2 Ne7 17. Nxe7+ Qxe7 18. Qd3 Qh4 19. Bd5 Bh6 20. Nf5 Bxf5 21. Qxf5 Bg5 22. Rd1 e4 23. Bxe4 Re7 24. O-O Re6 25. f4 Bd8 26. g5 Rfe8 27. Rd3 Rxe4 28. Rh3 Re1 29. Rxh4 Bb6+ 30. Kg2 R8e2+ 31. Kf3 Re3+ 32. Kg4 Rxf1 33. Rxh7 Rg1+ 34. Kh5 Rh3+ 35. Qxh3 Kxh7 36. Qf5+ Kg7 37. Qf6+ |
| ECO B22 in 1997 play it! wach markus defeats black's kuckelkorn thoma in 15 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e5 5. dxe5 Qxe5+ 6. Be3 Nf6 7. Nf3 Bg4 8. Nxe5 |
| ECO B22 in 2001 play it! wach markus defeats black's horvath tamas in 91 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. O-O Be7 7. d4 cxd4 8. exd6 Qxd6 9. Nxd4 Nb6 10. Bb3 O-O 11. Qf3 Nc6 12. Be3 Nxd4 13. Bxd4 e5 14. Be3 Qc6 15. Nd2 Bd7 16. Rfe1 Qc7 17. Qg3 Kh8 18. Bxb6 axb6 19. Qxe5 Bd6 20. Qh5 Ra5 21. Qh4 Bf4 22. Nf3 Bc6 23. Bc2 h6 24. Be4 Bd7 25. b4 Ra3 26. Rad1 Ba4 27. Rd3 Bc2 28. Rd4 Bxe4 29. Rdxe4 Bd6 30. Nd4 Qd7 31. Qh5 Rxc3 32. Nf5 Kh7 33. g3 Qc6 34. b5 Qc5 35. Rg4 Be5 36. Rxe5 Qxe5 37. Rxg7+ Qxg7 38. Nxg7 Rc1+ 39. Kg2 Kxg7 40. Qg4+ Kh8 41. Qf4 Rfc8 42. Qxh6+ Kg8 43. Qxb6 R8c7 44. h4 Rd7 45. Qe3 Rcd1 46. a4 |
| ECO B30 in 2005 play it! wach markus defeats black's bawart markus in 69 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 a6 12. h4 h5 13. g4 hxg4 14. h5 Nxh5 15. Bxg7 Nxg7 16. Qh6 f6 17. Qh7+ Kf7 18. Rh6 Rg8 19. Rxg6 Qf8 20. Rh6 Ke8 21. f4 Rc8 22. f5 Bf7 23. e5 fxe5 24. f6 Rxc3 25. bxc3 exf6 26. Rxf6 Rh8 27. Qe4 Bxa2+ 28. Kxa2 Qxf6 29. Bc4 Rh2 30. Qxb7 Kf8 31. Rxd6 Rxc2+ 32. Kb3 Qf2 33. Qc8+ Ne8 34. Rd8 Rxc3+ 35. Kxc3 |
| ECO B22 in 2002 play it! wach markus defeats black's kwatschewsky leo in 57 moves | 1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 Nbd7 5. f4 e5 6. Nf3 cxd4 7. cxd4 exd4 8. O-O Nc5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. e5 dxe5 12. fxe5 Nd5 13. Ng5 Ne3 14. Bxe3 dxe3 15. Qh5 g6 16. Qf3 Ne6 17. Nxe6 fxe6 18. Qxe3 Rc8 19. Kh1 Bc5 20. Qe2 Bd4 21. Na3 Qd5 22. Rad1 Rc5 23. Qg4 Qxe5 24. Rxd4 Rd5 25. Rxd5 Qxd5 26. Qa4+ Qc6 27. Qxa7 Ke7 28. Qd4 Re8 29. Nc4 |
| ECO B33 in 1999 play it! wach markus defeats black's hertel hans in 81 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. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. c3 Be6 13. Nc2 Bh6 14. Qh5 Bd2+ 15. Kxd2 Bxd5 16. Ne3 Be6 17. Bd3 Qf6 18. Rhf1 d5 19. f4 d4 20. Ng4 dxc3+ 21. bxc3 Qg7 22. f5 Bd7 23. Qh4 Rd8 24. Rf3 h5 25. Nf6+ Kf8 26. Raf1 Rh6 27. Nxd7+ Rxd7 28. Rg3 Qh7 29. Kc2 Rhd6 30. a3 Qh6 31. f6 e4 32. Qxe4 Rxf6 33. Rxf6 Qxf6 34. Rf3 Qd6 35. Rf5 Qxa3 36. Qxc6 Qa2+ 37. Kc1 Qa3+ 38. Kd2 Qb2+ 39. Ke1 Qc1+ 40. Kf2 Rxd3 41. Qc5+ |
| ECO B40 in 1995 play it! wach markus defeats black's andersen jens kn in 85 moves | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nc6 7. O-O b5 8. Nxc6 Qxc6 9. Bf3 Bb7 10. e5 Qc7 11. Bxb7 Qxb7 12. Qd3 Ne7 13. a4 b4 14. Ne4 Ng6 15. f4 Be7 16. Be3 O-O 17. Rf2 Qc6 18. b3 d5 19. exd6 Rfd8 20. Bc5 Bxd6 21. Bxd6 f5 22. Qc4 Qxc4 23. bxc4 fxe4 24. c5 Nh4 25. Be7 Nf5 26. Bxd8 Rxd8 27. Re2 e3 28. Rb1 h5 29. g3 a5 30. c3 bxc3 31. Rc1 Rd2 32. Kf1 Nd4 33. Rxe3 c2 34. Ke1 Rxh2 35. Rd3 Nc6 36. Rc3 Nb4 37. c6 Rh1+ 38. Kd2 Rh2+ 39. Ke1 Rh1+ 40. Kf2 Rxc1 41. c7 Nd3+ 42. Ke3 Re1+ 43. Kxd3 |
| ECO B60 in 1993 play it! wach markus defeats black's gross stefan in 91 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Qb6 7. Nb3 e6 8. Qd2 a6 9. O-O-O Be7 10. f3 Qc7 11. h4 Rb8 12. Bxf6 gxf6 13. Qh6 b5 14. Qg7 Rf8 15. Qxh7 b4 16. Ne2 a5 17. Kb1 a4 18. Nbd4 Nxd4 19. Nxd4 Bd7 20. h5 Qc5 21. h6 Qg5 22. Qg7 Rg8 23. Qxg5 fxg5 24. h7 Rh8 25. Rh6 Kf8 26. Bc4 Kg7 27. Rdh1 Bf6 28. Ne2 Bb5 29. Bxb5 Rxb5 30. R6h5 b3 31. axb3 axb3 32. c3 Kf8 33. f4 Ke7 34. g3 Rc5 35. Nc1 gxf4 36. gxf4 Rc4 37. e5 dxe5 38. fxe5 Bg7 39. Rg1 Kf8 40. Nxb3 f5 41. Nd4 Bxe5 42. Nxe6+ Ke7 43. Ng7 Bxc3 44. Nxf5+ Kf8 45. bxc3 Rxc3 46. Rg7 |
| ECO B22 in 2002 play it! wach markus defeats black's herbst daniel in 69 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e5 6. Nbd2 Bg4 7. Bc4 Qd7 8. d5 Na5 9. Nxe5 Bxd1 10. Nxd7 Nxc4 11. Nxc4 Kxd7 12. Kxd1 Bd6 13. Nxd6 Kxd6 14. c4 Ne7 15. Bf4+ Kd7 16. Re1 Ng6 17. Bg3 h5 18. Kd2 Rae8 19. Rxe8 Rxe8 20. Re1 Rh8 21. h4 Rc8 22. Re3 Ne7 23. Rb3 b6 24. Ra3 Ra8 25. Rf3 Rf8 26. Kc3 g6 27. Rf6 Nf5 28. b4 cxb4+ 29. Kxb4 Nxg3 30. fxg3 Ke7 31. Rc6 Kd7 32. a4 Re8 33. a5 bxa5+ 34. Kc5 a4 35. Ra6 |
| ECO B22 in 2004 play it! wach markus defeats black's wukits rene in 139 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Be2 g6 7. d4 cxd4 8. cxd4 Bg7 9. Nc3 d6 10. exd6 Qxd6 11. Nb5 Qd8 12. d5 Nb4 13. d6 O-O 14. Bg5 f6 15. Qb3+ N4d5 16. Nc7 Qxd6 17. Nxa8 Nxa8 18. Be3 e5 19. O-O Be6 20. Rfd1 b6 21. Rac1 Rd8 22. Bc4 Nac7 23. a4 Bf8 24. Nd2 Qb4 25. Ne4 Kf7 26. Qxb4 Bxb4 27. Bxd5 Nxd5 28. Rc7+ Nxc7 29. Rxd8 Be7 30. Rd1 Nd5 31. Bd2 a5 32. Nc3 Nc7 33. Be3 Na8 34. Nd5 Bd8 35. f3 f5 36. Kf1 Bc8 37. Ke1 Ke8 38. Kd2 Kd7 39. Kc3 Kc6 40. b4 axb4+ 41. Nxb4+ Kc7 42. Bh6 Bd7 43. Nd5+ Kc8 44. Kb4 Bc6 45. Bg7 e4 46. fxe4 fxe4 47. g3 Kb7 48. Be5 Bg5 49. h4 Bh6 50. Bf4 Bf8+ 51. Kb3 Bc5 52. Nb4 Be8 53. Rd8 Nc7 54. Nd5 Bf7 55. Rd7 Bxd5+ 56. Kc3 h5 57. Rxc7+ Ka6 58. Rg7 Bc6 59. Rxg6 Bxa4 60. Re6 Kb5 61. Rxe4 Bd1 62. Be3 Bxe3 63. Rxe3 Kc5 64. Re5+ Kd6 65. Kd4 b5 66. Rxb5 Ke6 67. Ke4 Kf6 68. Rb6+ Kg7 69. Kf5 Bg4+ 70. Ke4 |
| ECO B22 in 1998 play it! wach markus defeats black's kuemin simon in 73 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 d6 7. O-O Nc6 8. d4 cxd4 9. cxd4 Be7 10. Nc3 O-O 11. Qe2 a6 12. Qe4 d5 13. Qg4 f5 14. Qg3 Kh8 15. Ne2 Bd7 16. Rd1 Be8 17. Nf4 Bf7 18. h4 Rc8 19. Ng5 Bxg5 20. hxg5 Qe8 21. Qh4 Ne7 22. Bd2 Ng6 23. Nxg6+ Bxg6 24. Bb4 Rf7 25. f4 Nc4 26. Bxc4 Rxc4 27. Bd6 Qc6 28. Qe1 h6 29. gxh6 gxh6 30. Rd3 Kh7 31. b3 Rc2 32. Rh3 h5 33. Qh4 Rc3 34. Kh1 Rg7 35. Bf8 Rf7 36. Bc5 Rg7 37. Rxc3 |
| ECO B41 in 1997 play it! wach markus defeats black's gaertner g in 45 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. O-O Bxc3 8. bxc3 Nxe4 9. Qd3 d5 10. Ba3 Qa5 11. Nb5 a6 12. Nd6+ Nxd6 13. Bxd6 Qd8 14. Qg3 Qf6 15. Rfd1 Qg6 16. Qe3 Qe4 17. Qd2 f6 18. c4 dxc4 19. Bh5+ g6 20. Bf3 Qf5 21. Bxc6+ bxc6 22. Bc5 Qd5 23. Qa5 |
| ECO B22 in 1999 play it! wach markus defeats black's wolfram bernd in 49 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bf5 8. Na3 Rd8 9. O-O Nf6 10. Be3 cxd4 11. Nb5 Qd7 12. Nfxd4 a6 13. Nxc6 Qxc6 14. Nd4 Qc8 15. Qa4+ Nd7 16. Nxf5 exf5 17. Bb6 Be7 18. Bxd8 Bxd8 19. Rad1 b5 20. Bxb5 axb5 21. Qxb5 O-O 22. Qxd7 Qb8 23. Rd5 f4 24. a4 Bf6 25. Rb5 |
| ECO B22 in 1998 play it! wach markus defeats black's danner georg in 91 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Nf6 6. Be2 e6 7. O-O Be7 8. c4 Qd6 9. dxc5 Qc7 10. a3 a5 11. Nc3 Bxc5 12. Nb5 Qe7 13. Be3 O-O 14. Bxc5 Qxc5 15. Qd6 Ne4 16. Qc7 Rd8 17. Rad1 Rxd1 18. Bxd1 h6 19. Bc2 f5 20. Bxe4 fxe4 21. Nd2 Qe5 22. Nd6 e3 23. fxe3 Qxe3+ 24. Rf2 Ne5 25. Nf1 Qd4 26. Nb5 Qe4 27. Rf8+ Kh7 28. Rxc8 Rxc8 29. Qxc8 Nxc4 30. Qc5 Nxb2 31. Nd6 Qd3 32. Nxb7 Nc4 33. a4 Nd2 34. Nxd2 Qxd2 35. h3 Qd1+ 36. Kh2 Qxa4 37. Qe5 g5 38. Nxa5 g4 39. h4 Qc2 40. Nb7 Qf5 41. Qxf5+ exf5 42. Kg3 Kg6 43. Kf4 Kh5 44. g3 Kg6 45. Nd6 Kh5 46. Nxf5 |
| ECO B41 in 1998 play it! wach markus defeats black's grabher heinz in 63 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 Bg7 12. c3 Ne7 13. Nxe7 Qxe7 14. Nc2 f5 15. exf5 Bxf5 16. Qf3 Bxc2 17. Qxa8+ Qd8 18. Qxd8+ Kxd8 19. Kd2 Be4 20. f3 Bh6+ 21. Ke1 Bc6 22. Bd3 Be3 23. Ke2 Bb6 24. Be4 Bd7 25. Rhd1 Ke7 26. Bd5 h5 27. Bxf7 h4 28. Bd5 b4 29. cxb4 Bb5+ 30. Ke1 h3 31. g3 Bg1 32. Rac1 |
| ECO B32 in 2002 play it! wach markus defeats black's kurz eugen in 63 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be2 Nf6 7. O-O a6 8. Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 b5 11. f4 b4 12. e5 bxc3 13. exf6 gxf6 14. Qxc3 Ke7 15. Be3 Bd6 16. Qd3 Bb7 17. Rad1 Rad8 18. Bf3 Bxf3 19. Rxf3 Bc5 20. Bxc5+ Qxc5 21. Qxa6 Qxc2 22. Qd6+ Ke8 23. Rc3 Qxb2 24. Rb3 Qc2 25. h3 h5 26. Rd2 Qc1+ 27. Kh2 h4 28. Rb8 Rxb8 29. Qxb8+ Ke7 30. Qd6+ Ke8 31. Rd3 Rh5 32. Rb3 |
| ECO B29 in 2003 play it! wach markus defeats black's gheng josef in 81 moves | 1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Bc4 Ng4 8. Qxg4 d5 9. Qe2 dxc4 10. Nxc6 bxc6 11. Qxc4 O-O 12. O-O Qc7 13. Nd5 Qb7 14. Qxc6 Rb8 15. Bc5 Qxb2 16. Bxe7 Bb7 17. Qd7 Rfc8 18. Rad1 Bc6 19. Qh3 Qxa2 20. Bd6 Bxd5 21. Bxb8 Be6 22. Qg3 a5 23. Be5 a4 24. Bxg7 Kxg7 25. f4 Qxc2 26. f5 Qc5+ 27. Kh1 Bb3 28. f6+ Kg8 29. Rde1 Be6 30. Qf4 a3 31. Rc1 Qf8 32. Rxc8 Qxc8 33. Rd1 Qf8 34. Qc7 a2 35. Qd8 a1=Q 36. Qxf8+ Kxf8 37. Rxa1 Ke8 38. Ra7 h6 39. Kg1 Kd8 40. Kf2 Kc8 41. Ke3 |