| ECO A06 in 1999 play it! virostko petr defeats white's stradej vlastimi in 68 moves | 1. Nf3 d5 2. b3 Nf6 3. Bb2 Bg4 4. d3 Nbd7 5. Nbd2 e6 6. e4 dxe4 7. dxe4 Nc5 8. h3 Bh5 9. Qe2 Qd7 10. g4 Bg6 11. Ne5 Qe7 12. Bg2 O-O-O 13. O-O-O Nfd7 14. Ndc4 Nxe5 15. Nxe5 Nd7 16. Nxd7 Rxd7 17. Rxd7 Qxd7 18. Rd1 Qe8 19. f4 f6 20. Qf2 Kb8 21. Qd2 Bc5 22. e5 f5 23. Bd4 Ba3+ 24. Kb1 Qe7 25. Qa5 a6 26. Qd2 fxg4 27. hxg4 h5 28. gxh5 Bxh5 29. Rh1 g6 30. Qe3 Rd8 31. Qe4 c6 32. Bf2 Qd7 33. Bf3 Qd2 34. Qe1 Qxe1+ |
| ECO A05 in 2005 play it! virostko petr defeats white's kovar vojtech in 56 moves | 1. Nf3 Nf6 2. d4 c5 3. g3 d5 4. Bg2 Nc6 5. O-O e6 6. c4 Be7 7. cxd5 Nxd5 8. e4 Nf6 9. e5 Nd5 10. dxc5 Bxc5 11. Nbd2 O-O 12. Ne4 Be7 13. Bg5 Nxe5 14. Nxe5 Bxg5 15. Nxg5 Qxg5 16. f4 Qe7 17. Qd4 Rd8 18. Rad1 Bd7 19. Rfe1 Be8 20. f5 Nf6 21. Qf2 Rxd1 22. Rxd1 exf5 23. Qxf5 Rd8 24. Rxd8 Qxd8 25. Qf2 Qd1+ 26. Bf1 Bb5 27. Kg2 Qd5+ 28. Nf3 Ng4 |
| ECO A05 in 1997 play it! virostko petr defeats white's dvorak tomas in 62 moves | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. O-O c6 7. d4 Nbd7 8. Nbd2 b5 9. a4 b4 10. Nc4 a5 11. Re1 Ne4 12. Nfd2 Nxd2 13. Nxd2 d5 14. e4 e6 15. Qe2 Ba6 16. Qe3 Rc8 17. c3 bxc3 18. Bxc3 c5 19. exd5 exd5 20. dxc5 Bxc3 21. Qxc3 Nxc5 22. Qd4 Nd3 23. Red1 Nb4 24. Rac1 Qg5 25. Nf3 Qxc1 26. Rxc1 Rxc1+ 27. Bf1 Bxf1 28. Qd2 Rfc8 29. h4 Be2+ 30. Ne1 Nd3 31. Qxd3 Rxe1+ |
| ECO A15 in 1996 play it! virostko petr defeats white's jedlicka lubos in 70 moves | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. O-O O-O 6. Nc3 Nc6 7. d3 Bd7 8. Bd2 e5 9. Rb1 Qc8 10. b4 Bh3 11. a4 Bxg2 12. Kxg2 Nh5 13. e4 f5 14. exf5 Qxf5 15. Ne4 h6 16. Be3 Kh7 17. Nfd2 Nf6 18. Nxf6+ Qxf6 19. Ne4 Qe6 20. Nc3 Qd7 21. b5 Ne7 22. Qb3 Rf5 23. h3 b6 24. a5 Raf8 25. axb6 axb6 26. Ra1 Rf3 27. Rae1 g5 28. Qc2 Kh8 29. Qb3 g4 30. h4 Nf5 31. Ne4 Qf7 32. Qd1 d5 33. cxd5 Qxd5 34. Qb1 Nd6 35. Nxd6 Rxf2+ |
| ECO A00 in 2004 play it! virostko petr defeats white's nepustil frantis in 75 moves | 1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Bd6 5. c3 Nbd7 6. O-O O-O 7. Nbd2 Re8 8. e4 c6 9. Qc2 a5 10. Re1 h6 11. Nf1 Nc5 12. N3d2 Bf8 13. Nb3 a4 14. Nxc5 Bxc5 15. Be3 d4 16. cxd4 Bxd4 17. Bxd4 Qxd4 18. Nd2 Ra5 19. Nf3 Qb6 20. Nd2 Qd4 21. Nf3 Qa7 22. h3 Rc5 23. Qe2 Rb5 24. Qc2 Qb6 25. Re2 Be6 26. Qc3 Rc5 27. Qa3 Rd8 28. Ne1 Ra5 29. Rc2 Ne8 30. Rac1 Nc7 31. Bf1 Na6 32. Kg2 Nb4 33. Rd2 Nxa2 34. Ra1 Nb4 35. f4 Bb3 36. f5 c5 37. Rf2 Rd6 38. g4 |
| ECO A00 in 2000 play it! virostko petr defeats white's gregorova zuzana in 83 moves | 1. d3 e5 2. Nd2 Nc6 3. e4 Nf6 4. Ngf3 d5 5. Be2 Be7 6. O-O O-O 7. c3 Re8 8. Qc2 Bf8 9. Re1 h6 10. Nf1 a6 11. Ng3 g6 12. h3 Be6 13. Bf1 Bg7 14. Bd2 Re7 15. Rad1 Rd7 16. Bc1 b5 17. Nh2 d4 18. Qb1 Rb8 19. cxd4 Nxd4 20. f4 exf4 21. Bxf4 Rc8 22. Ne2 Nh5 23. Be3 c5 24. Nxd4 cxd4 25. Bf2 Nf4 26. Nf3 Qf6 27. Nd2 Rc5 28. Bg3 Rg5 29. Kh2 Nh5 30. e5 Qf5 31. Ne4 Rxg3 32. Nxg3 Bxe5 33. Kg1 Nxg3 34. Qc2 Bf4 35. Qf2 Qg5 36. Qf3 Be3+ 37. Kh2 Bd5 38. Qg4 Nf5 39. Qxg5 hxg5 40. Be2 Bf4+ 41. Kg1 Rc7 42. Bg4 |
| ECO B22 in 1996 play it! virostko petr defeats white's letacek ondrej in 64 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 Nge7 11. Bf4 O-O 12. Qc2 Rac8 13. Rfd1 Na5 14. Rab1 Nc4 15. Qa4 a6 16. Rb4 Qe4 17. Bxc4 b5 18. Qxa6 bxc4 19. Bd6 Bxf3 20. gxf3 Qxf3 21. Rdb1 Rc6 22. Rb8 Nc8 23. Qa3 Nxd6 24. Qa8 Qg4+ 25. Kf1 Rcc8 26. R1b6 Qh3+ 27. Kg1 Qxc3 28. Rxc8 Nxc8 29. Rb8 Qc1+ 30. Kg2 Qg5+ 31. Kf1 Qd5 32. Qa6 Qd6 |
| ECO B22 in 1994 play it! virostko petr defeats white's krejci jakub in 74 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qa5 9. O-O Nf6 10. h3 Bh5 11. Re1 Rd8 12. Be3 Bb4 13. Qb3 Nd5 14. Rec1 O-O 15. Nxd5 Rxd5 16. a3 Bd6 17. g4 Bg6 18. Bc4 Be4 19. Bxd5 Bxd5 20. Qd1 f5 21. g5 Bxf3 22. Qxf3 f4 23. Qg4 Rf5 24. h4 fxe3 25. fxe3 Qd2 26. Qh3 Qf2+ 27. Kh1 Qf3+ 28. Qxf3 Rxf3 29. b4 Rxe3 30. b5 Rh3+ 31. Kg2 Rh2+ 32. Kg1 Nxd4 33. Rc8+ Kf7 34. Rf1+ Kg6 35. h5+ Rxh5 36. Rd1 Rxg5+ 37. Kf2 Bxa3 |
| ECO B52 in 1999 play it! virostko petr defeats white's berezjuk sergej in 80 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Nde2 Nf6 10. O-O O-O 11. f3 Ne8 12. Be3 Nc7 13. a4 b6 14. Rc1 Ne6 15. b3 Nc5 16. Rb1 Rfd8 17. Kh1 Rac8 18. Bg5 Rf8 19. Nd5 Ne6 20. Bh4 Nc7 21. Nec3 Nxd5 22. Nxd5 f5 23. exf5 Rxf5 24. Bg3 Rf7 25. Qd2 Nd4 26. Bf2 Nc6 27. Rbd1 Rd8 28. Ne3 Qe8 29. Ng4 Kh8 30. Be3 Ne5 31. Nxe5 Bxe5 32. Bd4 Bxd4 33. Qxd4+ Kg8 34. Rfe1 Qd7 35. Re4 Qf5 36. Rde1 Qc5 37. Qd2 Rd7 38. h3 a5 39. Qd3 d5 40. Rd4 dxc4 |
| ECO B50 in 1993 play it! virostko petr defeats white's soukup jiri by checkmate in 58 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. d3 g6 5. Be2 Bg7 6. Bg5 Nc6 7. O-O O-O 8. Nbd2 h6 9. Bh4 e5 10. Nc4 Kh8 11. Ne3 g5 12. Bg3 Nh5 13. Rc1 Nf4 14. h4 Bf6 15. hxg5 Bxg5 16. Nxg5 Qxg5 17. Nc4 Rg8 18. Nxd6 Be6 19. Bf3 Rad8 20. Bxf4 exf4 21. Nxb7 Rxd3 22. Qxd3 Ne5 23. Qe2 Bh3 24. Kh2 Bxg2 25. Bg4 Qh4+ 26. Kxg2 Rxg4+ 27. Qxg4 Qxg4+ 28. Kh1 Qh3+ 29. Kg1 Nf3# |
| ECO B70 in 1993 play it! virostko petr defeats white's prokop jacek in 54 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h4 Nc6 7. f3 Bg7 8. g4 Qb6 9. Nde2 Bxg4 10. fxg4 Nxg4 11. Qd2 Qf2+ 12. Kd1 Qf3 13. Qf4 Qxh1 14. Nd5 O-O 15. Ng3 Qxh4 16. Be2 Be5 17. Qxg4 Qxg4 18. Bxg4 Bxg3 19. Bh6 Rfd8 20. Kd2 Be5 21. Rh1 e6 22. Ne3 Bg7 23. Bf4 h5 24. Bf3 f6 25. Kc1 Ne5 26. Bd1 Rac8 27. a3 Nd3+ |
| ECO B92 in 2004 play it! virostko petr defeats white's stehno pavel in 66 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. a4 O-O 9. Bg5 Be6 10. Bxf6 Bxf6 11. Nd2 Qc7 12. h4 Nc6 13. Nf1 Qd8 14. g3 Nd4 15. Ne3 Rc8 16. Rc1 Be7 17. Ncd5 f5 18. exf5 Bxd5 19. Nxd5 Qa5+ 20. Nc3 d5 21. O-O Rcd8 22. Bg4 Nxf5 23. Qe2 Bd6 24. Rcd1 Nd4 25. Qd3 Bc7 26. Ne2 Nxe2+ 27. Qxe2 Kh8 28. c4 d4 29. b3 Qb6 30. Rd3 Qg6 31. Re1 e4 32. Rdd1 e3 33. fxe3 d3 |
| ECO B72 in 1994 play it! virostko petr defeats white's vacula pavel in 86 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 O-O 8. f3 Nc6 9. Qd2 d5 10. Nxc6 bxc6 11. O-O-O Qc7 12. Rdf1 Rd8 13. Rd1 Rb8 14. Bc4 Bg4 15. e5 Qxe5 16. Bxa7 Rb7 17. Bd4 Qb8 18. b3 e5 19. Bf2 Be6 20. Ba6 Rbd7 21. Na4 d4 22. Qd3 Nd5 23. Be1 Ne3 24. Rd2 Bh6 25. Nc5 Bf5 26. Nxd7 Rxd7 27. Qe2 Nxc2 28. Bd3 Bxd3 29. Qxd3 Nxe1 30. Rxe1 Bxd2+ 31. Qxd2 d3 32. Kb2 Qb6 33. a4 Qd4+ 34. Ka3 c5 35. Rc1 Rc7 36. Qa5 Qd6 37. Qc3 f5 38. a5 Ra7 39. Rd1 e4 40. fxe4 fxe4 41. Qc4+ Kg7 42. Qxe4 Rxa5+ 43. Kb2 Qf6+ |
| ECO C80 in 2001 play it! virostko petr defeats white's salai ladislav in 94 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 d4 11. Bxe6 Nxe6 12. cxd4 Ncxd4 13. Nxd4 Nxd4 14. a4 Be7 15. axb5 axb5 16. Rxa8 Qxa8 17. Nb3 Nxb3 18. Qxb3 Qc6 19. Be3 O-O 20. Rc1 Qd7 21. h3 Rc8 22. Rd1 Qc6 23. Rd5 b4 24. Qd3 Qe6 25. f4 c6 26. Rd7 g6 27. Bf2 Kf8 28. Kh2 c5 29. Qb5 Qc6 30. Qxc6 Rxc6 31. Rb7 Ke8 32. g4 c4 33. f5 c3 34. bxc3 bxc3 35. Be3 c2 36. Bc1 h6 37. e6 gxf5 38. exf7+ Kxf7 39. gxf5 Ke8 40. Rb8+ Kd7 41. Rb7+ Kd8 42. Rb8+ Kc7 43. Ra8 Bg5 44. Ra1 Kd6 45. Kg3 Ke5 46. f6 Kxf6 47. Bb2+ Kg6 |
| ECO C31 in 1997 play it! virostko petr defeats white's martisek karel in 44 moves | 1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. d4 Nxd5 6. Bc4 Be6 7. Bxd5 Bxd5 8. O-O Be7 9. c4 Bxc4 10. Re1 O-O 11. Bxf4 c6 12. Nbd2 Bd5 13. Qc2 Nd7 14. Bc7 Qxc7 15. Rxe7 Qd6 16. Rae1 Be6 17. R1xe6 fxe6 18. Ng5 Rf5 19. Nxe6 Qxe7 20. Qxf5 Re8 21. Nc5 Nxc5 22. Qxc5 Qe3+ |
| ECO C82 in 2007 play it! virostko petr defeats white's konigova petra in 78 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 O-O 11. Bc2 f5 12. exf6 Nxf6 13. Nb3 Bb6 14. Bg5 Qd7 15. Re1 Bg4 16. Nbd4 Nxd4 17. cxd4 Bxf3 18. gxf3 Rf7 19. Qd3 g6 20. Kh1 c6 21. Rg1 Bc7 22. Rg2 Nh5 23. Rag1 Qh3 24. Bh6 Nf4 25. Bxf4 Bxf4 26. Qe2 Kh8 27. Re1 Rf6 28. Qe7 Raf8 29. Bd1 g5 30. Qc5 Rg8 31. Rg3 Bxg3 32. fxg3 Rh6 33. Qc2 Qxg3 34. Qe2 Rxh2+ 35. Qxh2 Qxe1+ 36. Qg1 Qxg1+ 37. Kxg1 Rf8 38. Kf2 Rf4 39. Ke3 h5 |
| ECO C52 in 2001 play it! virostko petr defeats white's priborsky j in 78 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. O-O d6 8. Qb3 Qe7 9. cxd4 Bb6 10. e5 Na5 11. Qd3 Nxc4 12. Qxc4 c6 13. exd6 Qxd6 14. Ba3 Be6 15. Qc1 Qc7 16. Qg5 Ne7 17. Nc3 h6 18. Qxg7 O-O-O 19. Qe5 Nf5 20. Qxc7+ Kxc7 21. Rac1 Kb8 22. Rfd1 Nxd4 23. Nxd4 Bxd4 24. Be7 Rd7 25. Rxd4 Rxd4 26. Bf6 Rhd8 27. a3 R8d7 28. Bxd4 Rxd4 29. g3 a5 30. h4 b5 31. Ne2 Rd2 32. Nf4 Bc4 33. f3 Kc7 34. g4 Kd6 35. Rc3 Rd4 36. Ng2 Rd3 37. Rxd3+ Bxd3 38. Kf2 b4 39. axb4 a4 |
| ECO C34 in 2002 play it! virostko petr defeats white's zatloukal petr in 86 moves | 1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. Bc4 d5 5. exd5 Nxd5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. O-O Bd6 9. Re1+ Be6 10. d4 O-O 11. Ne4 Bd5 12. Qd3 Nc6 13. c3 Re8 14. Bd2 f6 15. Re2 Qd7 16. c4 Bf7 17. Rae1 Rad8 18. b3 Bf8 19. d5 Nb4 20. Qb1 c6 21. a3 Na6 22. dxc6 Qxc6 23. Qc1 Qb6+ 24. Kh1 Qxb3 25. Bxf4 Bxa3 26. Qa1 Bf8 27. Nd4 Qb6 28. Nf5 Nc5 29. Nh6+ gxh6 30. Nxf6+ Qxf6 31. Qxf6 Rxe2 32. Rf1 Be7 33. Qxh6 Re6 34. Qh3 Nd3 35. Bg3 Rg6 36. Qf5 Bxc4 37. Qe4 Nf2+ 38. Bxf2 Bxf1 39. Qxe7 Bxg2+ 40. Kg1 Bh3+ 41. Bg3 Rf8 42. Qe2 Rf1+ 43. Qxf1 Bxf1 |
| ECO C44 in 2001 play it! virostko petr defeats white's scheidt karl hei in 58 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qb3 Qxb3 12. axb3 a5 13. O-O O-O-O 14. Be3 Ne7 15. Ne4 Nf5 16. Ng5 Rd7 17. Nf3 f6 18. g4 Nxe3 19. fxe3 Re8 20. Kf2 Rde7 21. Rac1 Rxe3 22. Rc2 Rxb3 23. Rfc1 Re4 24. Rxc6 Rf4 25. Rxc7+ Kd8 26. Rxg7 Rfxf3+ 27. Kg2 Rfd3 28. Rxh7 Rxb2+ 29. Kh1 a4 |
| ECO C68 in 2001 play it! virostko petr defeats white's el arousy abdul in 114 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Qd6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. O-O O-O-O 10. Be3 Ne7 11. Rfe1 f6 12. Rad1 Ng6 13. f4 Bd6 14. g3 Rhe8 15. a3 b6 16. Bf2 c5 17. Nf3 Bc6 18. Nd5 Bf8 19. c4 Ba4 20. Rc1 Ne7 21. b4 cxb4 22. Bxb6 cxb6 23. Nxb6+ Kc7 24. Nxa4 Rd3 25. Kf2 Rxa3 26. Ra1 Rxa1 27. Rxa1 Nc6 28. Ke3 Na5 29. Nb2 Kb6 30. Kd3 Nb3 31. Re1 Nc5+ 32. Kc2 Rxe4 33. Na4+ Ka5 34. Rxe4 Nxe4 35. Kb3 h5 36. f5 Bd6 37. Nb2 Nc5+ 38. Kc2 Be5 39. Nxe5 fxe5 40. h3 b3+ 41. Kc3 Kb6 42. g4 h4 43. Nd1 a5 44. g5 Ne4+ 45. Kxb3 Nxg5 46. Ne3 Kc5 47. Ng4 Nf3 48. f6 gxf6 49. Nxf6 Nd2+ 50. Kc3 Nxc4 51. Ne4+ Kd5 52. Kd3 Nd6 53. Nd2 e4+ 54. Kc3 a4 55. Nb1 Kc5 56. Nd2 Nb5+ 57. Kc2 Kd4 |