| ECO B41 in 2006 play it! petrov marijan defeats black's manolov ivan in 83 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. f3 Bh5 14. Bg5 Bg6 15. Ng3 Bxd3 16. Qxd3 h6 17. Bxf6 Qxf6 18. Rae1 Rac8 19. Ne4 Qd8 20. f4 b6 21. Re2 Na5 22. f5 f6 23. Ng3 Nc4 24. Nh5 Rf7 25. Qg3 Ne3 26. Rf4 d3 27. Rd2 Nxc2 28. Qxd3 Qxd3 29. Rxd3 Re8 30. Kf2 Rfe7 31. Rg4 Kf8 32. Nf4 Ne3 33. Ng6+ Kf7 34. Rf4 Nxf5 35. Nxe7 Nxe7 36. Rd7 a5 37. Rb7 b5 38. Re4 f5 39. Re2 Kf8 40. Rxb5 Ra8 41. Ree5 a4 42. Rb7 |
| ECO B33 in 2001 play it! petrov marijan defeats black's tzintzios georgi 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 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Be6 14. Nce3 Ne7 15. g3 Rb8 16. Nxe7 Qxe7 17. Bg2 O-O 18. O-O a5 19. a3 f5 20. Qh5 Qf7 21. Qxf7+ Rxf7 22. Rfd1 Bf8 23. Bd5 Bxd5 24. Rxd5 f4 25. Nc2 h5 26. Re1 Be7 27. Re4 Rg7 28. Kf1 fxg3 29. hxg3 Kf7 30. Ke2 Ke6 31. Ne3 Rg4 32. Rxg4 hxg4 33. Rd1 b4 34. axb4 axb4 35. c4 Bg5 36. Nxg4 Ra8 37. Kd3 d5 38. cxd5+ Kxd5 39. Re1 Re8 40. Re4 b3 41. f4 |
| ECO B32 in 1997 play it! petrov marijan defeats black's andonov bogomil in 55 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 Nf6 7. Qd2 a6 8. O-O-O Nxd4 9. Qxd4 Ng4 10. Qb6 Qc6 11. Bd4 e5 12. Be3 Nxe3 13. Qxe3 Bc5 14. Qg5 O-O 15. Qxe5 d6 16. Qg3 Be6 17. f4 Rac8 18. f5 Qb6 19. fxe6 Be3+ 20. Kb1 Rxc3 21. Rxd6 Rxc2 22. Kxc2 Qc5+ 23. Kd3 fxe6 24. b4 Qxb4 25. Kxe3 Qc5+ 26. Ke2 e5 27. Rd2 Rf4 28. Kd1 |
| ECO B93 in 2002 play it! petrov marijan defeats black's sammalvuo tapani in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. Nf3 Nbd7 9. O-O Bg7 10. Qe1 b5 11. Kh1 Bb7 12. a3 Nc5 13. Bd2 d5 14. e5 Nfe4 15. Nd4 Nxc3 16. Bxc3 O-O 17. Ba5 Nxd3 18. cxd3 Qc5 19. Qe3 f6 20. Rac1 Qa7 21. exf6 Rxf6 22. Bc7 Rc8 23. Be5 Re6 24. Qh3 |
| ECO B36 in 2006 play it! petrov marijan defeats black's veleski robert in 53 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 d6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 O-O 9. O-O Bd7 10. f3 Nxd4 11. Bxd4 a5 12. a3 a4 13. c5 e5 14. Be3 dxc5 15. Bxc5 Nh5 16. Nd5 Be6 17. Nb6 Qg5 18. Nxa8 Nf4 19. g3 Rd8 20. Qe1 Rd2 21. Rf2 Rc2 22. Bb6 Bf8 23. Bf1 Rc8 24. Nc7 Rxc7 25. Bxc7 Bc5 26. Ba5 Bd4 27. Rd1 |
| ECO B23 in 2006 play it! petrov marijan defeats black's llaneza vega mar in 90 moves | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Qc7 4. Nd5 Qb8 5. d3 e6 6. Bxc6 bxc6 7. Nc3 Nf6 8. f4 c4 9. dxc4 Qb4 10. e5 Ne4 11. Qd3 Nxc3 12. a3 Qb6 13. Qxc3 Bc5 14. Nf3 a5 15. b3 O-O 16. Ke2 Ba6 17. Be3 a4 18. Nd2 Bxe3 19. Qxe3 c5 20. Ne4 Qc6 21. Nxc5 Qxg2+ 22. Qf2 Qg6 23. Kd2 d6 24. exd6 axb3 25. cxb3 Rfd8 26. Qd4 Qg2+ 27. Kc3 Qf3+ 28. Nd3 Qc6 29. Rhg1 g6 30. c5 Bxd3 31. Kxd3 Qf3+ 32. Qe3 Qd5+ 33. Ke2 Rab8 34. b4 Qh5+ 35. Kf1 Qxh2 36. Rd1 Qc2 37. Rd2 Qc4+ 38. Kf2 Ra8 39. Rd3 Rac8 40. Rc1 Qa6 41. Qe4 Rc6 42. Qc4 Qa7 43. Ke2 Ra6 44. c6 Qa8 45. d7 h5 |
| ECO B30 in 2001 play it! petrov marijan defeats black's atakisi umut in 71 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. f4 e5 7. Nf3 Be7 8. Bd3 O-O 9. O-O Be6 10. f5 Bd7 11. Bg5 Rb8 12. Qd2 b5 13. Bxf6 Bxf6 14. Nd5 Nd4 15. Ne1 Bg5 16. Qf2 b4 17. c3 bxc3 18. bxc3 Nb5 19. Nf3 Bf6 20. g4 a5 21. g5 Bxg5 22. a4 Nc7 23. Nxc7 Qxc7 24. Nxg5 Qxc3 25. f6 g6 26. Qe3 Rb3 27. Rfd1 Bg4 28. Rac1 Qb4 29. Rd2 h6 30. Ne6 fxe6 31. Qxh6 Qb7 32. Qxg6+ Kh8 33. Qh6+ Kg8 34. Rg2 Kf7 35. Qg7+ Ke8 36. Rc8+ |
| ECO B82 in 1994 play it! petrov marijan defeats black's dumitrescu drago in 45 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Nf3 a6 8. Bd3 Qc7 9. O-O Be7 10. Qe1 b5 11. e5 Nd7 12. Qg3 O-O 13. f5 dxe5 14. Bh6 Bf6 15. Ne4 Kh8 16. Nxf6 gxh6 17. Nxh7 Rg8 18. Qh4 Kxh7 19. f6+ Rg6 20. Ng5+ Kg8 21. Bxg6 Qa7+ 22. Kh1 fxg6 23. Qxh6 |
| ECO B40 in 2002 play it! petrov marijan defeats black's aroshidze levan by checkmate in 81 moves | 1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 d4 5. Bd3 Ne7 6. O-O Ng6 7. Be4 Be7 8. d3 O-O 9. Nbd2 Nd7 10. Nc4 Rb8 11. a4 dxc3 12. bxc3 b6 13. d4 Ba6 14. Bd3 cxd4 15. cxd4 Rc8 16. Nd6 Bxd3 17. Nxc8 Bxf1 18. Nxe7+ Nxe7 19. Qxf1 Nd5 20. Ba3 Re8 21. Rc1 Nb8 22. Qc4 Qd7 23. Ng5 a6 24. Bd6 h6 25. Ne4 b5 26. axb5 axb5 27. Qd3 Na6 28. h4 Ra8 29. Qg3 Kh8 30. Ra1 Nac7 31. Rxa8+ Nxa8 32. Bf8 f5 33. exf6 gxf6 34. Nc5 Qc7 35. Qg6 Qh7 36. Qe8 Nac7 37. Qd8 Qg8 38. Nd7 f5 39. Nf6 Nxf6 40. Qxf6+ Kh7 41. Qxh6# |
| ECO B33 in 2002 play it! petrov marijan defeats black's galanis v in 77 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. Nxe7 Qxe7 11. c4 b4 12. Nc2 h6 13. Bxf6 Qxf6 14. Nxb4 Nxb4 15. Qa4+ Bd7 16. Qxb4 O-O 17. Rd1 Qf4 18. f3 Qe3+ 19. Be2 Rfb8 20. Qd2 Qxd2+ 21. Rxd2 Rb6 22. c5 Rc6 23. Rxd6 Rxd6 24. cxd6 Rb8 25. b3 Rb6 26. Kf2 Rxd6 27. Rd1 Rxd1 28. Bxd1 Kf8 29. b4 Ke7 30. Be2 Bc8 31. Bc4 f6 32. Ke3 Kd6 33. a4 Bb7 34. Kd3 Bc8 35. Kc3 Kc6 36. Bd5+ Kb6 37. a5+ Kb5 38. Kb3 g5 39. g4 |
| ECO B93 in 2002 play it! petrov marijan defeats black's erdogdu mert in 45 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Qb6 8. Nf3 Nc6 9. Qe2 Be7 10. Bd2 O-O 11. e5 dxe5 12. fxe5 Nd7 13. O-O-O Nc5 14. Bg5 f6 15. exf6 gxf6 16. Bh6 Rf7 17. Bc4 Na5 18. Ne5 fxe5 19. Qg4+ Kh8 20. Rhf1 Nxc4 21. Rd8+ Bxd8 22. Bg7+ Kg8 23. Bxe5+ |
| ECO B33 in 2001 play it! petrov marijan defeats black's fakhiridou ekate in 85 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Nb5 Qxd1+ 10. Kxd1 Rb8 11. Be3 b6 12. Be2 Bd7 13. Kc1 Bc5 14. Rd1 Bxe3+ 15. fxe3 Ke7 16. b4 Rhc8 17. Kb2 a5 18. Nd6 Rc7 19. Nb5 Rcc8 20. Kb3 Ne5 21. Rd4 Bc6 22. Na7 Rc7 23. Nxc6+ Nxc6 24. Rc4 Rbc8 25. Bf3 Ne5 26. Rxc7+ Rxc7 27. Be2 f5 28. Rd1 g5 29. Rd4 Nc6 30. Rc4 Kd6 31. g4 f4 32. exf4 gxf4 33. b5 a4+ 34. Kb2 Ne7 35. Rxf4 Nd5 36. Rxa4 Nc3 37. Rd4+ Ke5 38. Rd2 Rc5 39. Bd3 Kf4 40. Bxh7 Kxg4 41. Rd6 e5 42. Rc6 e4 43. Kb3 |
| ECO B33 in 2001 play it! petrov marijan defeats black's lakakis ioannis in 105 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. Nxe7 Nxe7 11. f3 Bb7 12. c4 Bc6 13. cxb5 axb5 14. Nxb5 d5 15. exd5 Bxd5 16. Nc3 O-O 17. Nxd5 Nexd5 18. Bc4 Qa5+ 19. Qd2 Qxd2+ 20. Bxd2 Nb6 21. Bb3 e4 22. fxe4 Nxe4 23. Bb4 Rfe8 24. O-O Nf6 25. Rad1 Re4 26. Bc3 Nc4 27. Bxf6 gxf6 28. Rxf6 Rae8 29. Rdf1 R8e7 30. R6f4 Rxf4 31. Rxf4 Nd2 32. Bd5 Kg7 33. Kf2 Rd7 34. Rd4 Ne4+ 35. Rxe4 Rxd5 36. Ke3 f5 37. Re6 f4+ 38. Kf3 Rd2 39. Re2 Rd4 40. h4 Kg6 41. b3 Kf5 42. Rb2 Rd3+ 43. Kf2 Ke6 44. b4 Kd6 45. b5 Kc7 46. a4 Rd4 47. a5 Kb7 48. b6 Ra4 49. Rb5 h6 50. Kf3 Kb8 51. b7 h5 52. Rxh5 Kxb7 53. Rc5 |
| ECO B23 in 1994 play it! petrov marijan defeats black's elfert aleksandr in 53 moves | 1. e4 c5 2. Nc3 b6 3. Nf3 Bb7 4. d4 cxd4 5. Nxd4 a6 6. Be3 e6 7. f3 Qc7 8. a3 Nf6 9. Be2 h5 10. Qd2 d6 11. O-O Nbd7 12. a4 Rc8 13. Rfd1 Be7 14. a5 b5 15. Bxb5 axb5 16. Ndxb5 Qc6 17. Na7 Qa6 18. Nxc8 Bxc8 19. b4 O-O 20. b5 Qa8 21. Rdb1 Ne5 22. Qe2 d5 23. exd5 exd5 24. a6 Nc4 25. Bf2 Be6 26. Bd4 Bc5 27. Qf2 |
| ECO B30 in 2001 play it! petrov marijan defeats black's nedev trajce in 62 moves | 1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 Be7 7. f4 O-O 8. Nf3 d5 9. e5 Ne4 10. Bd3 Nxc3 11. bxc3 Qb6 12. Qe2 f6 13. h4 f5 14. Ng5 Bd7 15. g4 Bc5 16. gxf5 exf5 17. a4 Na5 18. Qf3 Bc6 19. Qh5 h6 20. Qg6 hxg5 21. hxg5 Be8 22. Qh7+ Kf7 23. Rh6 Nc6 24. a5 Qc7 25. Qxf5+ Ke7 26. Qe6+ Kd8 27. Qxd5+ Qd7 28. Qxc5 gxh6 29. Qxf8 hxg5 30. Ba3 gxf4 31. Qxf4 Qf7 |
| ECO B33 in 2001 play it! petrov marijan defeats black's dochev dimitar in 57 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. Bd3 Be6 12. Qh5 Rg8 13. g3 Rg4 14. f4 Bg7 15. c3 b4 16. Nc2 exf4 17. Nxf4 Rxf4 18. gxf4 bxc3 19. b3 fxe4 20. Bxe4 d5 21. O-O-O Qa5 22. Bxd5 Kf8 23. a3 Nb4 24. Rhg1 Nxc2 25. Kxc2 Qxa3 26. Bxe6 fxe6 27. Rxg7 Qb2+ 28. Kd3 Rd8+ 29. Ke3 |
| ECO B40 in 2001 play it! petrov marijan defeats black's trivizas mihail in 43 moves | 1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. a3 a5 7. Bd3 Bd7 8. O-O cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nc3 f5 12. exf6 Qxf6 13. Re1 Be7 14. Nb5 Rc8 15. Bd2 Bc5 16. Be3 Qe7 17. Bxc5 Rxc5 18. Qh5+ Kf8 19. Nd4 Qf6 20. Re5 Qf4 21. Nb3 Nf6 22. g3 |
| ECO B27 in 1995 play it! petrov marijan defeats black's dovramadjiev tih in 97 moves | 1. e4 c5 2. Nf3 b6 3. d4 cxd4 4. Nxd4 Bb7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 e6 8. Qd2 Bb4 9. a3 Bxc3 10. Qxc3 O-O 11. O-O-O Rc8 12. Nxc6 Rxc6 13. Qd4 Qc7 14. Bd3 e5 15. Qa4 Rc8 16. Bg5 h6 17. Bh4 d5 18. exd5 Nxd5 19. Kb1 Nf4 20. Bf5 Ne6 21. Bg3 g6 22. Bxe6 Rxe6 23. Rd7 Qc6 24. Qxc6 Bxc6 25. Rxa7 e4 26. Re1 e3 27. Bc7 Bd5 28. Bf4 g5 29. Bxe3 Rce8 30. Rd1 Bc4 31. Bc1 Re2 32. b3 Be6 33. Rd2 Re1 34. g4 Rf1 35. Rd3 Rf2 36. h3 Rc8 37. Bd2 Rh2 38. Rb7 Rc6 39. Rb8+ Kg7 40. Bc3+ f6 41. b4 Rxh3 42. b5 Rc8 43. Rxb6 Re8 44. Rc6 h5 45. gxh5 Rxh5 46. Rdd6 Kf7 47. b6 g4 48. fxg4 Rb5+ 49. Bb4 |
| ECO B93 in 2006 play it! petrov marijan defeats black's todorov mladen in 103 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 g6 7. Nf3 Bg7 8. Bd3 O-O 9. O-O b5 10. Qe1 Bb7 11. f5 Nbd7 12. Qh4 Rc8 13. Bh6 Rxc3 14. bxc3 Qc7 15. fxg6 hxg6 16. Bd2 Qc5+ 17. Kh1 Qh5 18. Qxh5 gxh5 19. Rae1 Rc8 20. e5 dxe5 21. Nxe5 Nxe5 22. Rxe5 e6 23. Rg5 Ne4 24. Bxe4 Bxe4 25. Rxh5 Bxc2 26. Rg5 Kf8 27. Be3 Bf5 28. Bd4 Bxd4 29. cxd4 Rc2 30. a3 Rd2 31. h3 Rxd4 32. Kh2 Rd3 33. Rg3 Rxg3 34. Kxg3 a5 35. Rf3 Be4 36. Rb3 Bc6 37. Rc3 Be4 38. Rc5 Bd3 39. Kf4 Ke7 40. Rc7+ Kf6 41. g4 Kg6 42. h4 f6 43. h5+ Kh6 44. Rf7 e5+ 45. Ke3 Bc2 46. Rxf6+ Kg5 47. Rc6 Bh7 48. Rc7 Bb1 49. Rg7+ Kh6 50. Rb7 b4 51. axb4 axb4 52. Rxb4 |
| ECO B56 in 2002 play it! petrov marijan defeats black's estremera panos in 51 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f4 e5 7. Nf3 Be7 8. f5 O-O 9. Bc4 Na5 10. Bd3 Qb6 11. Qe2 Nc6 12. g4 Nd4 13. Qg2 d5 14. exd5 Bb4 15. Bd2 Nxf3+ 16. Qxf3 Bxc3 17. Bxc3 e4 18. Bxe4 Re8 19. Bxf6 Qb4+ 20. Bc3 Rxe4+ 21. Kd2 Qc4 22. Rae1 Rxe1 23. Rxe1 Bd7 24. Qe4 Qxa2 25. Qd4 f6 26. Re7 |
