| ECO A25 in 1998 play it! wiedner robert defeats black's steiner bruno in 71 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Be6 7. d4 exd4 8. exd4 Bxc4 9. O-O Nge7 10. d5 Ne5 11. f4 Nd7 12. Be3 O-O 13. g4 Re8 14. Bd4 Bxd4+ 15. Qxd4 Bxe2 16. Nxe2 Nf5 17. gxf5 Rxe2 18. Bf3 Re8 19. Rac1 a5 20. fxg6 hxg6 21. Rc3 f6 22. Kh1 Kf7 23. Rg1 Rg8 24. Re3 Nc5 25. f5 Re8 26. Rxg6 Rxe3 27. Qxe3 Qh8 28. Rh6 Qg7 29. Bh5+ Kf8 30. Bg6 Kg8 31. Rh7 Qxh7 32. Bxh7+ Kxh7 33. Qe7+ Kg8 34. Qxf6 Rf8 35. Qg6+ Kh8 36. f6 |
| ECO A16 in 2003 play it! wiedner robert defeats black's meier michael in 83 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. b3 d6 6. Nf3 e5 7. d4 Nc6 8. Bb2 Bf5 9. d5 Nb4 10. O-O Qd7 11. a3 Na6 12. Re1 Bh3 13. e4 Bxg2 14. Kxg2 Nh5 15. Nd2 Nc5 16. Nf1 f5 17. f3 fxe4 18. Nxe4 Nxe4 19. fxe4 Rf6 20. Bc1 Raf8 21. Ra2 Qf7 22. Be3 h6 23. Rc2 b6 24. Bg1 g5 25. Ne3 Qg6 26. Nf5 R6f7 27. h3 Nf6 28. g4 Kh7 29. Rf2 Rh8 30. Re3 Bf8 31. Qe2 Kg8 32. Ref3 h5 33. Rg3 hxg4 34. hxg4 Qh7 35. Kf3 Qh1+ 36. Rfg2 Rfh7 37. Ke3 Rh3 38. Qf3 Bg7 39. Rxh3 Rxh3 40. Ng3 Nxg4+ 41. Ke2 Nf6 42. Nxh1 |
| ECO A10 in 2002 play it! wiedner robert defeats black's wolfram bernd in 131 moves | 1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. e3 e5 6. Nge2 Nge7 7. f4 d6 8. O-O Be6 9. d3 Qd7 10. Nd5 f5 11. Rb1 O-O 12. a3 Rae8 13. b4 b6 14. b5 Nd8 15. fxe5 dxe5 16. e4 Nc8 17. Nec3 Rf7 18. Be3 Ref8 19. Qd2 Qd6 20. exf5 gxf5 21. Bg5 Bd7 22. Bxd8 Rxd8 23. g4 f4 24. Bf3 Qg6 25. Kf2 Qh6 26. Ke2 Nd6 27. Rf2 e4 28. Nxe4 Bd4 29. Rg2 Nxe4 30. dxe4 Be6 31. Kd1 Qg6 32. Rb3 Kh8 33. h3 Qg7 34. g5 Be3 35. Qb2 Bd4 36. Qe2 Be3 37. Qb2 Bd4 38. Qa2 Bxh3 39. Rd2 Be3 40. Nxe3 Rxd2+ 41. Qxd2 Qa1+ 42. Kc2 fxe3 43. Qxe3 Qa2+ 44. Kc1 Bg2 45. Bxg2 Qxg2 46. Rd3 Rf1+ 47. Rd1 Rxd1+ 48. Kxd1 Qg4+ 49. Kd2 Qh4 50. Kd3 Qg4 51. e5 Qf5+ 52. Kc3 Qf1 53. e6 Qa1+ 54. Kd3 Kg7 55. Ke4 Qd1 56. Qc3+ Kg8 57. Qf6 Qh1+ 58. Ke5 Qh2+ 59. Kd5 Qc7 60. g6 Qb7+ 61. Ke5 Qc7+ 62. Kf5 hxg6+ 63. Qxg6+ Kf8 64. Qf6+ Kg8 65. a4 Qb7 66. Qd8+ |
| ECO A10 in 2004 play it! wiedner robert defeats black's kuthan andreas in 83 moves | 1. c4 g6 2. Nc3 Bg7 3. g3 c6 4. Bg2 Nf6 5. e4 d6 6. Nge2 O-O 7. O-O Nbd7 8. d4 e5 9. d5 cxd5 10. Nxd5 Nxd5 11. Qxd5 Nc5 12. b3 Be6 13. Qd2 a6 14. Nc3 Qa5 15. Rb1 Qc7 16. Bb2 Rfd8 17. Rfd1 Qb8 18. Nd5 Bxd5 19. Qxd5 Ne6 20. Rf1 Qa7 21. Bh3 Nd4 22. Kg2 Rab8 23. Bc3 b5 24. Ba5 Re8 25. Qxd6 Bf8 26. Qd7 Qc5 27. Qd5 Qa3 28. Bc7 Ra8 29. Bd7 Red8 30. Bxe5 Ra7 31. Qxd4 Raxd7 32. Qb6 Qe7 33. Qf6 Qxf6 34. Bxf6 Re8 35. Rfd1 Rxd1 36. Rxd1 Rxe4 37. Rd8 bxc4 38. bxc4 Re6 39. Bb2 Rd6 40. Rc8 Rd3 41. Bf6 Rd7 42. c5 |
| ECO A10 in 1993 play it! wiedner robert defeats black's lenz alarich in 51 moves | 1. c4 f5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Nh3 Nc6 7. Bg5 Nce7 8. f3 h6 9. Bd2 c6 10. Nf2 d5 11. cxd5 cxd5 12. e4 d4 13. Ne2 Be6 14. f4 Qd7 15. O-O O-O-O 16. a4 Kb8 17. a5 Qb5 18. a6 Bb3 19. Qe1 b6 20. Ra3 h5 21. exf5 Nxf5 22. fxe5 Bf8 23. Rxb3 Qxb3 24. Nc1 Qa4 25. Qe4 Qxa6 26. Nb3 |
| ECO A15 in 1997 play it! wiedner robert defeats black's wiesinger johann in 57 moves | 1. c4 Nf6 2. Nf3 c6 3. e3 d5 4. b3 g6 5. Bb2 Bg7 6. Be2 O-O 7. O-O Nbd7 8. cxd5 cxd5 9. Nc3 a6 10. Rc1 b5 11. Qc2 Bb7 12. Qb1 Rc8 13. d4 Qb6 14. Ne1 Ne4 15. Rc2 Ndf6 16. Nd3 Nxc3 17. Bxc3 Nd7 18. Rfc1 e6 19. Bb4 Rxc2 20. Rxc2 Rc8 21. Rxc8+ Bxc8 22. Qc2 Qb7 23. Qc3 Qa8 24. Qc7 Qb7 25. Qd8+ Nf8 26. Ne5 g5 27. Be7 a5 28. Qe8 Bh6 29. Qxf7+ |
| ECO A15 in 2002 play it! wiedner robert defeats black's steiner johann in 85 moves | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. e3 e6 7. Nge2 e5 8. d5 c5 9. O-O Nh5 10. f4 exf4 11. Nxf4 Nxf4 12. Rxf4 Nd7 13. Bd2 Ne5 14. Qe2 Qe7 15. h3 Bd7 16. Raf1 Rae8 17. Ne4 f5 18. Nc3 Bh6 19. b3 Bxf4 20. gxf4 Nf7 21. Rf3 h6 22. Qf2 Kh7 23. Bf1 Rg8 24. Bd3 g5 25. Kh2 g4 26. hxg4 Rxg4 27. Rh3 Reg8 28. Ne2 Qf6 29. Bc3 Qg6 30. Ng3 Nh8 31. Qf3 h5 32. e4 Rxg3 33. Rxh5+ Qh6 34. Rxh6+ Kxh6 35. Qxg3 Rxg3 36. Kxg3 fxe4 37. Bxe4 Ng6 38. Bf6 b5 39. cxb5 Bxb5 40. f5 Ne5 41. Bxe5 dxe5 42. f6 Bd7 43. Kf2 |
| ECO A15 in 2005 play it! wiedner robert defeats black's saxer bernhard in 65 moves | 1. c4 Nf6 2. Nf3 d5 3. cxd5 Nxd5 4. d4 c5 5. e4 Nf6 6. d5 Qa5+ 7. Bd2 Qb6 8. Nc3 e6 9. Bb5+ Bd7 10. Qa4 exd5 11. exd5 Bd6 12. Bg5 a6 13. Bxf6 gxf6 14. Bxd7+ Nxd7 15. O-O O-O-O 16. Ne4 Bf4 17. g3 Ne5 18. Nh4 Bh6 19. Nf5 Bf8 20. Rfd1 Nf3+ 21. Kg2 Ng5 22. Nc3 Qb4 23. Rac1 Kb8 24. Qc2 Qg4 25. Nh4 Bh6 26. Qf5 Qxf5 27. Nxf5 Bf8 28. h4 Rg8 29. hxg5 Rxg5 30. Ne3 Bh6 31. f4 Rg6 32. Kf3 Bf8 33. Nc4 |
| ECO A31 in 2005 play it! wiedner robert defeats black's matosec thomas in 113 moves | 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e5 5. Nc2 d5 6. cxd5 Qxd5 7. Qxd5 Nxd5 8. e4 Nb4 9. Bb5+ N8c6 10. Nxb4 Bxb4+ 11. Bd2 Bd7 12. Bxc6 Bxd2+ 13. Kxd2 Bxc6 14. Nc3 O-O-O+ 15. Ke3 Rd4 16. Rac1 Rhd8 17. Rc2 Rd3+ 18. Ke2 Kb8 19. f3 a6 20. Rhc1 g6 21. Re1 R3d4 22. Kf2 Kc7 23. Ree2 R8d6 24. Ke1 Kd7 25. Red2 f5 26. exf5 gxf5 27. Rxd4 exd4 28. Nb1 Re6+ 29. Re2 Rh6 30. Rd2 Rxh2 31. Rxd4+ Ke6 32. Kf2 Ke5 33. Rd1 Rh6 34. Nc3 Rg6 35. Rd8 Rg7 36. Ne2 Rc7 37. f4+ Kf6 38. Rd6+ Kf7 39. g3 Be4 40. Nc3 Ke7 41. Rh6 Kf8 42. Nxe4 fxe4 43. Ke3 Rg7 44. Kxe4 Rxg3 45. Rxh7 b5 46. Rh2 b4 47. Rf2 Rg1 48. Kd3 Rc1 49. Re2 a5 50. Rc2 Ra1 51. a3 Rf1 52. Ke4 Re1+ 53. Kf5 Rf1 54. Ke5 Rf3 55. f5 Rc3 56. Rd2 Rc5+ 57. Rd5 |
| ECO A13 in 1997 play it! wiedner robert defeats black's detter peter in 73 moves | 1. c4 e6 2. b3 d5 3. e3 Nf6 4. Nf3 Be7 5. Bb2 O-O 6. Be2 c5 7. O-O Nc6 8. d4 b6 9. cxd5 Nxd5 10. Nbd2 Bb7 11. dxc5 Bxc5 12. Ne4 Be7 13. Rc1 Nf6 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. Qd7 Rab8 17. Rxc6 Rfd8 18. Qc7 Bxc6 19. Qxc6 Qb2 20. Bc4 Qxa2 21. Ng5 Rf8 22. Qe4 g6 23. h4 b5 24. Bxe6 Qb2 25. Bd5 Qf6 26. Rc1 h6 27. Rc6 Qa1+ 28. Kh2 hxg5 29. Rxg6+ Kh7 30. Ra6+ f5 31. Qe7+ Qg7 32. Qxg7+ Kxg7 33. hxg5 f4 34. Kh3 fxe3 35. Rxa7+ Kg6 36. Kg4 Rb6 37. Be4+ |
| ECO A15 in 2002 play it! wiedner robert defeats black's kleiser gregor in 97 moves | 1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bc5 5. e3 O-O 6. Nge2 Re8 7. O-O e4 8. f3 exf3 9. Bxf3 Ne5 10. d4 Nxf3+ 11. Rxf3 Bf8 12. Qd3 d5 13. cxd5 Bg4 14. Rf4 Bxe2 15. Qxe2 Nxd5 16. Rf5 Nxc3 17. bxc3 g6 18. Rb5 b6 19. e4 c5 20. Qd3 Qe7 21. e5 Rad8 22. Qc4 Qb7 23. Be3 Qe4 24. Re1 Rxe5 25. Bf2 Qd5 26. Qxd5 Rxe1+ 27. Bxe1 Rxd5 28. Bf2 Rd7 29. dxc5 Bxc5 30. Bxc5 Rd5 31. Kf2 f5 32. Ke3 Kf7 33. Kf4 Ke6 34. Kg5 Ke5 35. h4 Rxc5 36. Rxc5+ bxc5 37. Kh6 Kf6 38. c4 Kf7 39. Kxh7 Kf6 40. Kh6 Kf7 41. Kg5 Kg7 42. h5 gxh5 43. Kxf5 Kh6 44. Kf6 h4 45. gxh4 Kh5 46. Ke5 Kxh4 47. Kd5 Kg5 48. Kxc5 Kf5 49. Kd6 |
| ECO A16 in 1992 play it! wiedner robert defeats black's kovacic g in 93 moves | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 c6 6. Nf3 Bg7 7. O-O O-O 8. Qc2 Nd7 9. d3 N7f6 10. Bd2 Nb4 11. Qc1 Bf5 12. a3 Na6 13. b4 Qd7 14. Re1 Rac8 15. Rb1 Rfd8 16. Na4 c5 17. b5 Nb8 18. Qc4 Be6 19. Qh4 Nh5 20. Bc3 f6 21. h3 Bf7 22. Nd2 g5 23. Qg4 h6 24. Qxd7 Rxd7 25. Nb2 f5 26. Rec1 e5 27. Nbc4 Re8 28. a4 Bf6 29. Bb2 e4 30. dxe4 Bxc4 31. Nxc4 fxe4 32. Ba3 b6 33. Rd1 Rd4 34. Rxd4 cxd4 35. Nd6 Rd8 36. Nxe4 Bg7 37. Bf3 Nf6 38. Be7 Nxe4 39. Bxd8 Nc3 40. Rb4 Nd7 41. Bc7 Kf7 42. Kf1 Ke7 43. Rc4 Nc5 44. Bb8 Nb1 45. Rc2 Nc3 46. Bxa7 N5xa4 47. Bb8 |
| ECO A15 in 1999 play it! wiedner robert defeats black's pachman ludek in 47 moves | 1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Qb3 c5 5. a3 Ba5 6. e4 Nc6 7. e5 Ng4 8. Ne4 Ngxe5 9. Nxe5 Nxe5 10. Qg3 Ng6 11. b4 cxb4 12. Nd6+ Kf8 13. Rb1 bxa3 14. Bxa3 Kg8 15. Bd3 f5 16. h4 f4 17. Qh3 Ne5 18. Be4 Bc7 19. Qc3 Nc6 20. Bb2 Qe7 21. c5 b6 22. h5 h6 23. Rh4 Qg5 24. Bg6 |
| ECO A15 in 1999 play it! wiedner robert defeats black's mahdi khaled in 105 moves | 1. c4 Nf6 2. Nf3 Nc6 3. d4 e6 4. a3 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Ne5 Nxg3 10. Nxc6 Qf6 11. hxg3 Qxc6 12. Nc3 Qd6 13. Qb3 c6 14. Na4 Bg7 15. e3 b6 16. Bd3 Bd7 17. Nc3 Rc8 18. Rd1 Kf8 19. Rd2 Be6 20. Qa4 Rc7 21. Qd1 Re7 22. Kf1 c5 23. Be2 c4 24. Qa4 f5 25. Qb4 Rd7 26. f4 Kf7 27. Qxd6 Rxd6 28. Kf2 g4 29. b4 Rg8 30. Rb1 a6 31. Rbb2 Rd7 32. Bd1 Kg6 33. Bc2 Bf6 34. Rb1 h5 35. b5 a5 36. Rh1 Re7 37. Bb1 Rge8 38. Re2 Bf7 39. Rd1 Rh8 40. Rh1 Ree8 41. Rh4 Be7 42. Ba2 Rh6 43. Bb1 Bb4 44. Rc2 Be7 45. Re2 Bf6 46. Bc2 Re7 47. Bd1 Rh8 48. Bc2 Rhe8 49. Rh1 Rd7 50. Ree1 Be7 51. Rxh5 Be6 52. Reh1 Rg8 53. Rh7 |
| ECO A31 in 1993 play it! wiedner robert defeats black's steiner ulrich a in 79 moves | 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. e3 O-O 7. Be2 Nc6 8. O-O Nxd4 9. Qxd4 d6 10. Qd2 Be6 11. Rd1 Rc8 12. Bf3 Rxc4 13. Bxb7 Qb6 14. Bf3 Rfc8 15. Qe1 Nd7 16. Nd5 Bxd5 17. Bxd5 Rb4 18. a3 Rb5 19. Qe2 e6 20. Ba2 Rbc5 21. Rb1 Rc2 22. Qd3 Ne5 23. Qb3 Qa6 24. Bd2 Qe2 25. Be1 d5 26. h3 h5 27. Qb7 R8c7 28. Qb8+ Kh7 29. Bb3 Nd7 30. Qd8 Nb6 31. Bxc2 Rxc2 32. Qe8 Nc4 33. Qxf7 Rxb2 34. Bc3 e5 35. Bxb2 Nxb2 36. Rxd5 Qc2 37. Rxb2 Qxb2 38. Rd7 e4 39. Rxa7 Qa1+ 40. Kh2 |
| ECO A16 in 1997 play it! wiedner robert defeats black's valent peter in 57 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 c6 8. c4 O-O 9. Nf3 Qa5 10. a3 Nd7 11. O-O Rd8 12. d3 Nc5 13. Qc2 Qa4 14. Qa2 Bc3 15. Be3 Na6 16. Rb3 Bf6 17. Ng5 Qa5 18. Ne4 Bd4 19. Bxd4 Rxd4 20. e3 Rd8 21. d4 Be6 22. Rxb7 Rdb8 23. Rxe7 Nb4 24. Qb3 Nd5 25. Rb7 Nb6 26. Rxb8+ Rxb8 27. d5 cxd5 28. cxd5 Nd7 29. Qc3 |
| ECO A10 in 2001 play it! wiedner robert defeats black's niedermayr horst in 81 moves | 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 f5 5. Nf3 Nf6 6. d4 O-O 7. d5 c6 8. O-O Bd7 9. Nd4 c5 10. Nc2 Na6 11. Bf4 Nc7 12. Rb1 Nh5 13. Bd2 Rb8 14. e4 Nf6 15. Ne3 fxe4 16. Nxe4 Nxe4 17. Bxe4 Bh3 18. Re1 Qd7 19. Qc2 b5 20. b3 b4 21. Ng2 Bxg2 22. Kxg2 Rf7 23. Re2 Rbf8 24. Qd3 Bd4 25. f3 a5 26. h4 Ne8 27. h5 gxh5 28. Bh6 Ng7 29. Rh1 Rf6 30. Bxh7+ Kh8 31. Bxg7+ Kxg7 32. Rxh5 Rh8 33. Re4 Rf7 34. Rg4+ Kf8 35. Bf5 Rxf5 36. Qxf5+ Qxf5 37. Rxf5+ Bf6 38. Rh4 Rg8 39. Rh7 Ke8 40. f4 Rg6 41. Kf3 |
| ECO A15 in 2003 play it! wiedner robert defeats black's sandhu mario in 91 moves | 1. c4 Nf6 2. Nf3 e6 3. d4 b6 4. g3 Ba6 5. Qc2 c5 6. Bg2 Bb7 7. O-O Be7 8. Nc3 cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc7 11. Qd3 a6 12. Qf3 Nc6 13. Nxc6 Qxc6 14. Qxc6 dxc6 15. Rd1 Bb4 16. Bd2 b5 17. cxb5 Bxc3 18. Bxc3 cxb5 19. Bxf6 gxf6 20. Rac1 O-O 21. Rc6 Rfd8 22. Rxa6 Rxa6 23. Rxd8+ Kg7 24. a3 Rc6 25. Rb8 Rc5 26. e3 f5 27. Kf3 Kf6 28. b4 Rc3 29. Rxb5 Rxa3 30. Rb8 Rb3 31. b5 Rb2 32. h4 h5 33. b6 Rb4 34. Rb7 Rb2 35. Kg2 Rb1 36. f4 Rb2+ 37. Kf1 Kg7 38. Rb8 Rb1+ 39. Ke2 Rb3 40. Kd2 Kf6 41. Kc2 Rb5 42. Kc3 Rb1 43. Kc4 Kg7 44. Kc5 Rb3 45. Rd8 Kf6 46. Rd4 |
| ECO A22 in 1993 play it! wiedner robert defeats black's niedermayr horst in 97 moves | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Nc6 7. Bxc6+ bxc6 8. Nf3 Bd6 9. Qc2 O-O 10. Ne4 Qe8 11. Be3 f5 12. Nc5 Nd5 13. Nd2 Rb8 14. Ndb3 Rb5 15. Rc1 Qe7 16. Bd2 Bxc5 17. Nxc5 f4 18. Ne4 Bd7 19. a3 Rfb8 20. b4 Rf8 21. Bc3 Rbb8 22. Bb2 Rbe8 23. Qc5 Qf7 24. Qxa7 Qh5 25. Kd2 Qh6 26. Kc2 Bg4 27. f3 Bd7 28. Kb1 Ra8 29. Qc5 Rfb8 30. g4 Qe6 31. Ng5 Qg6 32. h4 h6 33. Ne4 Qe6 34. Qc4 Rb6 35. Nc5 Qe7 36. h5 Be8 37. d4 exd4 38. Qxd4 Qf6 39. Qe4 Qf7 40. Nd3 Bd7 41. g5 Bf5 42. Qd4 hxg5 43. h6 Qg6 44. hxg7 Kf7 45. Rh8 Rbb8 46. Rch1 Qe6 47. R8h6 Qe7 48. Rxc6 Rd8 49. g8=Q+ |
| ECO A16 in 1998 play it! wiedner robert defeats black's senoner erich in 69 moves | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. Qb3 e6 6. Nxd5 exd5 7. Qc3 f6 8. e3 Bg7 9. h4 Qe7 10. h5 f5 11. d4 Be6 12. Bd2 O-O 13. hxg6 hxg6 14. Qb3 b6 15. Be2 Nd7 16. Nh4 Bf7 17. Qd3 c5 18. O-O-O Rac8 19. Bc3 Nf6 20. dxc5 bxc5 21. Qa6 Rcd8 22. g4 Rd6 23. Qa3 fxg4 24. Bd3 Ne4 25. Bxg7 Kxg7 26. Bxe4 Qxe4 27. Qxc5 d4 28. f3 Qxe3+ 29. Kb1 Qe6 30. b3 Qd5 31. Qc1 Rh8 32. fxg4 Qe4+ 33. Ka1 Rc6 34. Qg5 Rxh4 35. Qxh4 |