| ECO B76 in 1999 play it! perez giorgio defeats black's melino gianluca in 53 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Re8 9. Bc4 a6 10. g4 b5 11. Bb3 Bb7 12. h4 b4 13. Na4 Qa5 14. h5 Rc8 15. hxg6 hxg6 16. Ne6 fxe6 17. Bxe6+ Kf8 18. Bh6 Nfd7 19. Qf4+ Ke8 20. Bxg7 Kd8 21. e5 dxe5 22. Rh8+ Kc7 23. Rxc8+ Bxc8 24. Qc4+ Nc6 25. Bxd7 Bxd7 26. Nc5 Be8 27. O-O-O |
| ECO B98 in 1997 play it! perez giorgio defeats black's nauss jeffrey l in 49 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Bd7 9. O-O-O Nc6 10. e5 dxe5 11. Nxc6 bxc6 12. fxe5 Nd5 13. Bxe7 Qxe7 14. Ne4 h6 15. Nd6+ Kf8 16. Bc4 Qg5+ 17. Kb1 f6 18. exf6 Nxf6 19. Ne4 Ke7 20. Nxg5 hxg5 21. Qg3 Rh4 22. Qxg5 Rxc4 23. Qxg7+ Kd8 24. Qxf6+ Kc7 25. Qe7 |
| ECO B90 in 2000 play it! perez giorgio defeats black's geaman horia in 38 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h5 8. gxh5 e5 9. Nb3 Ng4 10. Nd5 Nxe3 11. Nxe3 Nd7 12. Bg2 Nf6 13. Bf3 Be6 14. Rg1 Qc7 15. Qe2 b5 16. O-O-O Bc4 17. Qd2 Nxh5 18. Nf5 g6 19. Nxd6+ Bxd6 |
| ECO B97 in 2001 play it! perez giorgio defeats black's ang allen in 39 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Nb3 Qa3 10. Bxf6 gxf6 11. Be2 h5 12. O-O Nc6 13. Kh1 Bd7 14. Qe3 Rc8 15. Nb1 Qb2 16. N1d2 b5 17. a3 Nb8 18. c4 Be7 19. Rfb1 Qc2 20. Bd1 |
| ECO B33 in 1999 play it! perez giorgio defeats black's dournes robert in 80 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 f5 10. Qh5 fxe4 11. Bc4 Qf6 12. Nd5 Qd8 13. O-O b5 14. Bxb5 axb5 15. Nxb5 Be6 16. Ndc7+ Kd7 17. Nxa8 Qxa8 18. a4 d5 19. Rfd1 Bc5 20. Qe2 f5 21. c3 e3 22. fxe3 f4 23. Kh1 Bxe3 24. a5 Qa6 25. c4 d4 26. b3 Ne7 27. Nc3 Qc6 28. Qf3 Kc8 29. Nb5 Qa6 30. Qe4 Ng6 31. Nd6+ Kc7 32. Nb5+ Kb8 33. Ra4 Bg4 34. Rb4 Kc8 35. Qd5 Rd8 36. Qc5+ Kd7 37. Qc7+ Ke8 38. Qg7 Rd7 39. Nc7+ Rxc7 40. Qxc7 Ne7 |
| ECO B75 in 1997 play it! perez giorgio defeats black's groenendijk rona in 37 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 Nc6 9. Bc4 Ne5 10. Bb3 O-O 11. h4 b5 12. Nd5 Nxd5 13. Bxd5 Rb8 14. h5 Bb7 15. hxg6 Nxg6 16. Bh6 Bxd4 17. Qxd4 e5 18. Qd2 Re8 19. Bg5 |
| ECO B33 in 2007 play it! perez giorgio defeats black's kartal zeljko in 59 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. Bd3 Ne7 13. Nxe7 Qxe7 14. exf5 e4 15. Be2 Bb7 16. Nc2 O-O 17. Qd2 d5 18. Rd1 Rad8 19. O-O Rd6 20. Bg4 Rh6 21. Rfe1 Qh4 22. Bh3 Rh5 23. Nb4 d4 24. cxd4 e3 25. Qxe3 Kh8 26. Qe7 Rg8 27. Qxb7 Bxd4 28. Kh1 Bxf2 29. Re4 Qf6 30. Nd5 |
| ECO B36 in 1998 play it! perez giorgio defeats black's prevenios michal in 43 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 Bg7 8. e5 Ng8 9. c5 Nh6 10. g4 O-O 11. Be2 f6 12. Bxh6 Bxh6 13. exf6 exf6 14. h4 Re8 15. Rd1 Bg7 16. h5 g5 17. h6 Bf8 18. Ne4 Re5 19. f4 gxf4 20. Rh5 Re6 21. Bc4 Qe7 22. Kf1 |
| ECO B33 in 1998 play it! perez giorgio defeats black's rago riccardo in 21 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. c3 |
| ECO B77 in 1999 play it! perez giorgio defeats black's carrillo jose in 57 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 Ne5 11. Bb3 h5 12. O-O-O Rc8 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. Bd4 Be6 17. g4 hxg4 18. h5 Nxh5 19. Bxg7 Kxg7 20. Rxh5 f6 21. Qh6+ Kf7 22. Rhh1 Rg8 23. Nd4 Bd7 24. Qd2 gxf3 25. Rh7+ Kf8 26. Nd5 Qd8 27. Qh6+ Ke8 28. Rg7 Rxg7 29. Qh8+ |
| ECO B48 in 1999 play it! perez giorgio defeats black's petruzzelli raff in 75 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O h5 9. Nde2 b5 10. a3 Ng4 11. Bf4 Bd6 12. Qd2 Bxf4 13. Qxf4 Qxf4 14. Nxf4 Bb7 15. Rad1 Ke7 16. Rfe1 d6 17. f3 Nge5 18. Nfd5+ exd5 19. exd5 Na5 20. f4 f6 21. fxe5 fxe5 22. Re3 g5 23. Rf1 Raf8 24. Ref3 Rxf3 25. Rxf3 g4 26. Rf5 Nc4 27. Rg5 Kd8 28. Rg7 Kc8 29. Bxc4 bxc4 30. Rf7 Kb8 31. Kf2 h4 32. Ke3 Rh6 33. Ke4 g3 34. h3 Rg6 35. Kf5 Rg8 36. a4 Rh8 37. a5 Rg8 38. Kf6 |
| ECO B33 in 1997 play it! perez giorgio defeats black's nitura christoph in 29 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 f5 10. Bd3 Rg8 11. g3 b5 12. Nd5 Bg7 13. exf5 e4 14. Bxe4 Bxb2 15. Rb1 |
| ECO B91 in 2000 play it! perez giorgio defeats black's panicali frances in 103 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Nbd7 8. a4 b6 9. Bg2 Bb7 10. O-O Be7 11. f3 O-O 12. Be3 Nc5 13. Qd2 d5 14. Nxd5 Nxd5 15. exd5 Qxd5 16. Qxd5 Bxd5 17. Rfd1 Bc4 18. Nc3 Rad8 19. Bf1 Bxf1 20. Kxf1 Rc8 21. a5 b5 22. Nd5 Bf6 23. Nxf6+ gxf6 24. Rd6 Ne6 25. c3 Ra8 26. Rad1 Rfd8 27. Bh6 f5 28. Kf2 f6 29. Rd7 Rac8 30. h3 Rxd7 31. Rxd7 Rd8 32. Ra7 Rd6 33. Ke3 Rc6 34. Re7 Rd6 35. h4 Rc6 36. h5 Rd6 37. Ra7 Rc6 38. Rd7 f4+ 39. gxf4 exf4+ 40. Bxf4 Nc5 41. Rd8+ Kf7 42. Bd6 Nb3 43. Bb4 Nc5 44. Bxc5 Rxc5 45. Rd7+ Kg8 46. h6 Re5+ 47. Kf4 Rh5 48. Rg7+ Kh8 49. Ra7 Rxh6 50. Kf5 Rh2 51. Kxf6 h5 52. Kg6 |
| ECO B90 in 2003 play it! perez giorgio defeats black's avrum feivel in 45 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O Be7 9. f4 O-O 10. a3 Bb7 11. f5 e5 12. Nde2 Nbd7 13. Ng3 Nc5 14. Bd5 Bxd5 15. exd5 Na4 16. Nxa4 bxa4 17. Kh1 Qa5 18. Bg5 Qxd5 19. Qe2 Rfb8 20. Bxf6 Bxf6 21. Ne4 Rxb2 22. Rad1 Rc8 23. Rxd5 |
| ECO B93 in 1998 play it! perez giorgio defeats black's calleros dardo by checkmate in 77 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bd3 exf4 10. Bxf4 O-O 11. a5 b6 12. Nd4 Ne5 13. Bxe5 dxe5 14. Nc6 Qe8 15. Nxe7+ Qxe7 16. O-O b5 17. Qf3 Bb7 18. Ne2 Qb4 19. Ng3 Rad8 20. b3 Bc8 21. Nf5 Bxf5 22. Qxf5 Nd7 23. Rad1 Qxa5 24. Kh1 Qc7 25. b4 Nb8 26. Rf3 Nc6 27. c3 Ne7 28. Qg5 Ng6 29. Qc1 Nf4 30. g3 Nxd3 31. Rfxd3 Rxd3 32. Rxd3 f5 33. exf5 Rxf5 34. Qd2 Rf1+ 35. Kg2 Rf8 36. Rd7 Qc8 37. Qd5+ Kh8 38. Qd6 Qxc3 39. Qxf8# |
| ECO C32 in 1999 play it! perez giorgio defeats black's saldana enrique in 47 moves | 1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nc3 Qe7 9. Be3 Bxe3 10. Qxe3 Nxc3 11. Qxe7+ Kxe7 12. bxc3 Be4 13. Ng5 Bxd5 14. O-O-O Bxa2 15. c4 b5 16. Bd3 Bxc4 17. Rhe1+ Be6 18. f5 Kf6 19. Nxe6 fxe6 20. Rxe6+ Kf7 21. Bxb5 g6 22. Bc4 Kg7 23. f6+ Kh6 24. h4 |
| ECO C55 in 1997 play it! perez giorgio defeats black's atienza hilario in 35 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 d6 7. Nbd2 Na5 8. Bb5 a6 9. Ba4 b5 10. b4 bxa4 11. bxc5 Nb7 12. cxd6 cxd6 13. Qxa4 Nc5 14. Qc2 Bd7 15. Ba3 Qc7 16. d4 Ba4 17. Nb3 Bxb3 18. axb3 |
| ECO C40 in 2002 play it! perez giorgio defeats black's delgado comerma in 79 moves | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. f3 exf3 8. Qxf3 Nf6 9. Bd3 Qg4 10. Qe3+ Be7 11. Nb5 Na6 12. O-O Qh5 13. Be2 Bg4 14. Rf5 Qxf5 15. Nbxd6+ cxd6 16. Nxd6+ Kd8 17. Nxf5 Bxf5 18. Bxa6 bxa6 19. Qe5 Be4 20. Qa5+ Ke8 21. Qxa6 Kf7 22. Bg5 Rhd8 23. c3 Rd7 24. Re1 Re8 25. Qa4 Bf5 26. Qc4+ Nd5 27. Rf1 g6 28. Qb5 Rd6 29. Bxe7 Kxe7 30. Re1+ Re6 31. Rxe6+ Bxe6 32. Qa6 Nc7 33. Qxa7 Kd7 34. Qa4+ Kc8 35. c4 Bd7 36. Qd1 Re4 37. b3 Ne6 38. d5 Nf4 39. Qd2 Bf5 40. Qa5 |
| ECO C40 in 2000 play it! perez giorgio defeats black's luebke kai in 25 moves | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Be2 Qd8 7. O-O Nf6 8. Bg5 Be7 9. Ne3 O-O 10. Nc3 Qe8 11. f3 Nc6 12. Bc4+ Kh8 13. fxe4 |
| ECO C34 in 1998 play it! perez giorgio defeats black's sartori delfino in 67 moves | 1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Ne2 f3 8. Nf4 fxg2 9. Bxg2 Nc6 10. Nc3 Nf6 11. Qd3 Bd7 12. a3 O-O 13. Be3 Re8 14. O-O-O a5 15. Rdf1 Bg7 16. Nfd5 Nxd5 17. Nxd5 h6 18. Nf4 Qe7 19. Nh5 Bh8 20. c3 d5 21. Bxh6 dxe4 22. Qe3 f5 23. Ng3 Rf8 24. Bxf8 Rxf8 25. h5 Be6 26. d5 Bd7 27. dxc6 bxc6 28. h6 Be5 29. Rh5 Bxg3 30. Qxg3 Bc8 31. Bxe4 Qxe4 32. Re1 Qd5 33. Qxc7 Bd7 34. Re7 |