| ECO C45 in 1999 play it! perez giorgio defeats black's la carrubba dani in 21 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nd2 Qe6 10. b3 Be7 11. g3 |
| ECO C08 in 1999 play it! perez giorgio defeats black's collins casey in 49 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 a6 6. Be2 Nf6 7. O-O cxd4 8. Re1 Be7 9. Nxd4 O-O 10. N2b3 Nc6 11. Bf4 Ne4 12. c3 Bf6 13. Nxc6 bxc6 14. Bd3 Re8 15. Qc2 g6 16. Bxe4 Rxe4 17. Rxe4 Bf5 18. Nc5 Be7 19. Rae1 dxe4 20. Nxe4 Qd5 21. Qa4 Bd7 22. Rd1 Qe6 23. Bg5 Bxg5 24. Nxg5 Qe2 25. Ne4 |
| ECO C05 in 1999 play it! perez giorgio defeats black's collins casey in 73 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 f5 11. Kg2 Qd8 12. Bd3 Nb6 13. Ne2 Bd7 14. h3 Be7 15. a3 h5 16. h4 a6 17. Re1 Rh6 18. b3 Bc8 19. Bb2 Nd7 20. Rc1 Nf8 21. b4 Ng6 22. Qb3 Nxh4+ 23. gxh4 Bxh4 24. Nxh4 Qxh4 25. Rh1 Qe7 26. b5 axb5 27. Bxb5 Bd7 28. Rc3 h4 29. Bc1 Na5 30. Qa4 Ra6 31. Bxd7+ Qxd7 32. Rc8+ Ke7 33. Qb4+ Kf7 34. Qf8+ Kg6 35. Rg1 Rh7 36. Kh1+ Kh5 37. Rc3 |
| ECO C02 in 1999 play it! perez giorgio defeats black's bianchi maurizio in 31 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Nb4 10. Ne3 Nxe3 11. Bxe3 Qa5 12. O-O Qb6 13. Qb3 a5 14. Rfc1 Bb5 15. Bxb5+ Qxb5 16. a3 |
| ECO C05 in 1999 play it! perez giorgio defeats black's kamaluddin yusof in 59 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 f5 9. Kf2 Be7 10. h3 Nb6 11. Ne2 Bd7 12. g3 a5 13. Bd2 O-O 14. Bg2 a4 15. Rf1 Nc4 16. Qc2 Qb6 17. Bc3 Rfc8 18. g4 g6 19. gxf5 gxf5 20. a3 N6a5 21. Rg1 Nb3 22. Rad1 h6 23. Ng3 Kf7 24. Bf1 Qc7 25. Bxc4 Qxc4 26. Nxf5 exf5 27. e6+ Kxe6 28. Rg6+ Bf6 29. Ne5 Qc7 30. Re1 |
| ECO C05 in 1998 play it! perez giorgio defeats black's camper donald ly in 109 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 Qa5 9. Ne2 cxd4 10. Nexd4 Nc5 11. Bc2 Qb6 12. O-O a5 13. Kh1 O-O 14. f5 exf5 15. Nxf5 Bxf5 16. Bxf5 g6 17. Bc2 Rad8 18. Qe2 Ne6 19. Bh6 Rfe8 20. Ba4 Bf8 21. Bxf8 Rxf8 22. Rad1 Nc5 23. Bb5 Qc7 24. Qe3 Ne4 25. Ba4 Nxe5 26. Qf4 Qc4 27. Nxe5 Qxa4 28. Rd4 Qb5 29. Ng4 f5 30. a4 Qe2 31. Ne3 Qxb2 32. Nxd5 Rde8 33. Qf3 Rf7 34. Kg1 Kg7 35. Qd3 Nc5 36. Qc4 Re2 37. Nf4 Re5 38. Rd8 Qb6 39. Qd4 Nxa4 40. Ra1 Re7 41. Kf1 Kh6 42. Nxg6 Qa6+ 43. c4 Qxg6 44. Rd6 R7e6 45. Qd2+ Qg5 46. Rxe6+ Rxe6 47. Qxg5+ Kxg5 48. Rxa4 Re5 49. Kf2 b6 50. Ra3 Rc5 51. Rb3 Rc6 52. Ke3 Rxc4 53. Rxb6 h5 54. Rb8 Rd4 55. Kxd4 |
| ECO C06 in 1998 play it! perez giorgio defeats black's benassi aspasio in 121 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Nc3 a6 13. Bg5 O-O 14. Bh4 Nh5 15. Rc1 g6 16. Be2 Qg7 17. Na4 Bc7 18. Bg5 Nf4 19. Bxf4 Rxf4 20. g3 Rf8 21. Nc5 Rd8 22. a3 e5 23. dxe5 Nxe5 24. Nd4 Qf7 25. Re1 Bb6 26. Nf3 Nc6 27. Qb3 Ba7 28. Red1 Rb8 29. Nd3 g5 30. Nc5 g4 31. Nd4 Qe7 32. Qc2 Qf6 33. Qd2 Ne5 34. b4 h6 35. Bf1 b5 36. Bg2 Rb6 37. Ne2 Rbd6 38. Nf4 Qf5 39. Qa2 Nc4 40. a4 Bb6 41. Rd4 Kh7 42. Rcd1 Qe5 43. Nxd5 Bf5 44. axb5 axb5 45. Qa1 Bg6 46. Nb7 Bxd4 47. Qxd4 Rxd5 48. Bxd5 Re8 49. Nc5 Qxd4 50. Rxd4 Ne5 51. Kf1 Rd8 52. Ne6 Rc8 53. Kg2 h5 54. Nf4 Rd8 55. Nxg6 Nxg6 56. Rd3 Kh6 57. Be4 Rxd3 58. Bxd3 Ne7 59. Be4 Kg5 60. h4+ Kf6 61. Bd3 |
| ECO C05 in 1997 play it! perez giorgio defeats black's mills holland in 55 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 Qa5 9. Ne2 Qb6 10. Kf1 O-O 11. g4 f6 12. Kg2 g6 13. b3 a5 14. a3 Qc7 15. h4 b6 16. h5 g5 17. Qc2 Rf7 18. exf6 Nxf6 19. Nxg5 Rf8 20. Nxh7 Nxh7 21. Bxh7+ Kh8 22. Bd3 e5 23. fxe5 Bxg4 24. Nf4 Rg8 25. Ng6+ Kg7 26. h6+ Kf7 27. Qf2+ Ke6 28. Qf4 |
| ECO B12 in 1999 play it! perez giorgio defeats black's chatzisotiriou p in 51 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bc4 Nd7 10. Qe2 Nxe5 11. dxe5 Bc5 12. Nh5 Bf8 13. Be3 Qa5+ 14. Bd2 Qb6 15. O-O-O Ne7 16. Be3 Qc7 17. Bxh6 Bg6 18. Nxg7+ Bxg7 19. Bxg7 Rh7 20. Bf6 Nd5 21. Bxd5 cxd5 22. h5 Bf5 23. g4 Be4 24. f3 Bxf3 25. Qxf3 Rc8 26. Qd3 |
| ECO B12 in 1999 play it! perez giorgio defeats black's eisele per in 63 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. Qe2 Ngf6 14. O-O-O O-O-O 15. Ne5 Nb6 16. Rh4 Bd6 17. Ba5 Bxe5 18. dxe5 Rxd1+ 19. Kxd1 Nfd7 20. Re4 Rg8 21. Kc1 Qd8 22. Rg4 Qe7 23. Bb4 c5 24. Bd2 f5 25. exf6 Nxf6 26. Rg6 Nbd5 27. c4 Nc7 28. Nf5 Qd7 29. Nxg7 Rxg7 30. Rxf6 Rxg2 31. Rg6 Rh2 32. Qf3 |
| ECO B12 in 1998 play it! perez giorgio defeats black's collins casey in 55 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Rh4 e6 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Ne4 Qe7 15. Qa3 Qxa3 16. bxa3 Ke7 17. Nc5 Nxc5 18. dxc5 Nf6 19. Rb1 Rab8 20. Rhb4 Rhd8 21. Ne5 Nd7 22. Rxb7 Rxb7 23. Rxb7 Ke8 24. Nd3 e5 25. Rxa7 e4 26. Nb4 Nxc5 27. Nxc6 Rd7 28. Ra8+ |
| ECO B12 in 1998 play it! perez giorgio defeats black's kasapoglu abdull in 41 moves | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Rh4 e6 12. Bf4 Qa5+ 13. Bd2 Qb6 14. O-O-O Be7 15. Re4 O-O-O 16. Re2 Ngf6 17. Qc4 Nd5 18. Rde1 N5f6 19. Qa4 Bd6 20. Ne5 Bxe5 21. dxe5 |
| ECO B08 in 2003 play it! perez giorgio defeats black's niewold jaap by checkmate in 39 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 Bg4 7. h3 Bxf3 8. gxf3 Nc6 9. d5 Ne5 10. Be2 c6 11. O-O-O a5 12. Bh6 Ne8 13. h4 cxd5 14. Nxd5 a4 15. h5 a3 16. b3 e6 17. Bxg7 Kxg7 18. hxg6 exd5 19. Qh6+ Kh8 20. Qxh7# |
| ECO B08 in 1998 play it! perez giorgio defeats black's bonoldi fabio in 41 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. f4 Ned7 12. dxc6 bxc6 13. Qd2 a5 14. Bf3 Nb6 15. Qe2 Qc7 16. Rad1 Rfb8 17. Bd4 e6 18. Kh1 Nbd7 19. b3 d5 20. e5 a4 21. exf6 |
| ECO B08 in 2001 play it! perez giorgio defeats black's huerga jorge hug in 65 moves | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 O-O 6. Qd2 a6 7. Bd3 b5 8. Bh6 b4 9. Ne2 a5 10. h4 Bxh6 11. Qxh6 Ng4 12. Qd2 h5 13. Nh2 e5 14. Nxg4 Bxg4 15. f3 Bd7 16. O-O-O a4 17. Qxb4 Nc6 18. Qc3 exd4 19. Nxd4 Ne5 20. Be2 Qb8 21. f4 Ng4 22. Bc4 Qb6 23. Rhf1 Nf6 24. Rfe1 Rae8 25. f5 Nxe4 26. Rxe4 Rxe4 27. fxg6 Bg4 28. gxf7+ Kh7 29. Qd3 Qxd4 30. Qxd4 Rxd4 31. Rxd4 Kg7 32. g3 Bf5 33. Bd5 |
| ECO B01 in 2002 play it! perez giorgio defeats black's hilton stephen h in 45 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. a4 Qa5 6. Rb1 c6 7. Ba3 Nf6 8. Nf3 e6 9. Bxf8 Kxf8 10. Bc4 g6 11. O-O Kg7 12. Qe2 Nbd7 13. Rfe1 Re8 14. Nd4 Nf8 15. Nb3 Qc7 16. Qf3 Bd7 17. Nc5 Bc8 18. N5e4 Nxe4 19. Nxe4 Qd8 20. c3 Qe7 21. d4 Nd7 22. Qg3 Nf6 23. Nd6 |
| ECO B01 in 2002 play it! perez giorgio defeats black's quigley daniel j in 85 moves | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. a4 Qa5 6. Rb1 c6 7. Ba3 Nf6 8. Nf3 e5 9. Bxf8 Kxf8 10. Bd3 g6 11. O-O Kg7 12. Re1 Re8 13. Qc1 b6 14. Qa3 Bg4 15. Ng5 h6 16. Nge4 Nxe4 17. Nxe4 Nd7 18. Nd6 Re6 19. Bc4 Rf6 20. Ne4 Rf4 21. Qe7 Rf8 22. d3 Qxa4 23. h3 Bf5 24. Rec1 Rxe4 25. dxe4 Qxc4 26. exf5 Nc5 27. Qxe5+ Kg8 28. Ra1 a5 29. Qe3 g5 30. Rcb1 Rb8 31. Qg3 Rb7 32. Qd6 Qxc2 33. Qxc6 Qxf5 34. Rxb6 Qe5 35. Rab1 Rxb6 36. Qxb6 a4 37. Qb8+ Qxb8 38. Rxb8+ Kg7 39. Ra8 h5 40. Ra5 Ne6 41. h4 gxh4 42. Rxh5 f5 43. Rxf5 |
| ECO B01 in 2001 play it! perez giorgio defeats black's valota jacques in 91 moves | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. h3 Bc8 6. c4 Nf6 7. Bd3 e6 8. O-O c5 9. d5 Bd6 10. Re1 O-O 11. Nc3 a6 12. Bg5 h6 13. Bxf6 gxf6 14. Qd2 Kg7 15. Bc2 Re8 16. Rad1 Bc7 17. Qd3 f5 18. Ba4 Ba5 19. Bxe8 Qxe8 20. Qxf5 exf5 21. Rxe8 Bd7 22. Re3 Bd8 23. Ne5 b5 24. b3 Bg5 25. Re2 Bf6 26. f4 b4 27. Nb1 Bc8 28. a4 Nd7 29. Nd2 Nf8 30. g3 Bb7 31. Rde1 a5 32. Nf1 Ng6 33. Ne3 Bc8 34. Nd3 Bd4 35. Kg2 Bd7 36. Nc2 Bc3 37. Nxc5 Bxe1 38. Nxd7 Rd8 39. Rxe1 Rxd7 40. Nd4 Kf6 41. Nc6 h5 42. Nxa5 Ne7 43. Kf3 Rd6 44. Nb7 Rd7 45. Nc5 Rd8 46. Re3 |
| ECO B05 in 1999 play it! perez giorgio defeats black's hebels alex in 39 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. O-O Bxf3 7. Bxf3 dxe5 8. dxe5 e6 9. Qe2 Nd7 10. Re1 Qc7 11. Bd2 Bc5 12. c4 Ne7 13. Bc3 Ng6 14. Nd2 O-O 15. b4 Be7 16. Rad1 Nb6 17. a3 a5 18. Qe3 axb4 19. axb4 Bg5 20. Qxg5 |
| ECO B00 in 1998 play it! perez giorgio defeats black's renette hans in 23 moves | 1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 4. d4 d6 5. h3 Nh6 6. Nc3 e6 7. Bxh6 gxh6 8. Ne4 Bg7 9. exd6 cxd6 10. c3 b6 11. Bb5 Bb7 12. d5 |