| ECO A15 in 1989 play it! giardelli sergio defeats black's ortiz e in 53 moves | 1. c4 Nf6 2. Nf3 c6 3. g3 d5 4. b3 e6 5. Bg2 b5 6. O-O Bd6 7. d3 O-O 8. Qc2 bxc4 9. bxc4 Na6 10. Nbd2 Qe7 11. d4 c5 12. Bb2 Bd7 13. cxd5 Nxd5 14. Ne4 Rac8 15. Nxd6 Qxd6 16. dxc5 Nxc5 17. Ng5 f5 18. Ba3 Nb6 19. Rac1 Nba4 20. Rfd1 Qe7 21. Qd2 Rfd8 22. Qe3 h6 23. Nf3 Bb5 24. Nd4 Qe8 25. Qe5 Rxd4 26. Rxd4 Qe7 27. Rxa4 |
| ECO A20 in 1995 play it! giardelli sergio defeats black's shifman mariano in 57 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. Be3 Be6 10. Rc1 f5 11. a3 Bf6 12. Qc2 Rf7 13. Na4 Nxa4 14. Qxa4 Qd7 15. Qc2 Re8 16. Bc5 Bd5 17. e4 Be6 18. b4 Ne7 19. Bxa7 Ng6 20. exf5 Bxf5 21. Ne1 Ra8 22. Be3 c6 23. a4 Be7 24. b5 cxb5 25. axb5 Qxb5 26. Rb1 Qa4 27. Rxb7 Be6 28. Qc3 Qa2 29. Nc2 |
| ECO A15 in 2005 play it! giardelli sergio defeats black's villanueva mar in 103 moves | 1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. g3 d6 6. Bg2 e5 7. O-O a5 8. b5 Nbd7 9. d3 Nc5 10. Nfd2 Bg4 11. Nb3 Nfd7 12. Nc3 e4 13. dxe4 Be6 14. Nd4 Bxc4 15. Qd2 Re8 16. Rfd1 a4 17. Rac1 Ne5 18. Ba1 c6 19. bxc6 bxc6 20. Nc2 Qb6 21. Ne3 Rad8 22. Nxa4 Nxa4 23. Nxc4 Nxc4 24. Rxc4 Bxa1 25. Rxa1 Nc5 26. Rd4 Ne6 27. Rxd6 Nd4 28. Rxd8 Rxd8 29. Kh1 Ne6 30. Qe1 Qb2 31. a4 Rd2 32. Bf1 Nd4 33. a5 Nb5 34. a6 Qc2 35. Qb1 Qxb1 36. Rxb1 Ra2 37. e3 Rxa6 38. Bxb5 cxb5 39. Rxb5 Ra2 40. Kg2 Kg7 41. g4 h6 42. Kg3 Ra1 43. e5 Rg1+ 44. Kf3 Re1 45. Rb6 Rh1 46. e6 fxe6 47. Kg2 Ra1 48. Rxe6 Ra4 49. Kg3 Kf7 50. Rb6 Ra7 51. h4 Ra5 52. h5 |
| ECO A10 in 2002 play it! giardelli sergio defeats black's rodriguez andres in 48 moves | 1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. d4 Bg7 5. b4 d5 6. cxd5 Nxd5 7. a3 c6 8. Bg2 a5 9. bxa5 Qxa5+ 10. Bd2 Qa4 11. O-O Bxd4 12. Nxd4 Qxd4 13. Qb3 Nd7 14. Ra2 Nc5 15. Qc2 Ne4 16. Bc1 Qa4 17. Qb2 O-O 18. Qe5 Qc4 19. Rb2 Qc5 20. Bxe4 fxe4 21. Be3 Qd6 22. Qxe4 b5 23. Bc1 Rxa3 24. Bh6 Rf6 |
| ECO A11 in 1995 play it! giardelli sergio defeats black's pedrosa fernando in 43 moves | 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O Qa5 13. Re1 g6 14. Bd2 Bc6 15. Nxc5 Nxc5 16. dxc5 Qxc5 17. Ng5 Be7 18. Ne4 Qd4 19. Bh6 Qxe5 20. Rc1 Bd7 21. Bc4 Nb6 22. Ba6 |
| ECO A30 in 1991 play it! giardelli sergio defeats black's mellano santiago in 67 moves | 1. c4 c5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Nc6 6. cxd5 exd5 7. d3 Be7 8. Nc3 O-O 9. Bf4 d4 10. Nb1 Nd5 11. Bd2 Be6 12. Re1 Rb8 13. Na3 b5 14. Nc2 a5 15. Qc1 a4 16. Ng5 Bxg5 17. Bxg5 Qd6 18. Qd1 h6 19. Bd2 Bg4 20. Qc1 Ne5 21. Bf4 Rfe8 22. a3 Rbd8 23. Qd2 Qf6 24. Bxe5 Rxe5 25. Rac1 Rde8 26. e4 dxe3 27. fxe3 Qg5 28. h4 Qe7 29. d4 cxd4 30. exd4 Qa7 31. Bxd5 Re2 32. Qf4 Qd7 33. Bg2 Bh3 34. Bf3 |
| ECO A15 in 1980 play it! giardelli sergio defeats black's cuasnicu oscar in 75 moves | 1. c4 Nf6 2. g3 e6 3. Nf3 b6 4. Bg2 Bb7 5. O-O c5 6. d4 cxd4 7. Qxd4 Nc6 8. Qf4 Be7 9. Nc3 O-O 10. Rd1 d6 11. b3 Qb8 12. Bb2 a6 13. Ng5 e5 14. Qd2 Nd4 15. Nge4 Nxe4 16. Nxe4 Bxe4 17. Bxe4 Ra7 18. e3 Ne6 19. Qc2 h6 20. Bd5 Qc8 21. f4 Bf6 22. Bg2 Qc5 23. Qe4 Re7 24. Rd5 Qb4 25. Qc2 Nc5 26. Bc3 Qa3 27. Rad1 exf4 28. Bxf6 gxf6 29. Rxd6 fxe3 30. Rxf6 Re6 31. Rxe6 Nxe6 32. Re1 Qc5 33. Qe2 Qa3 34. Bd5 Re8 35. Qxe3 Nc7 36. Be4 Qxa2 37. Qf4 Re7 38. Bh7+ |
| ECO A14 in 1991 play it! giardelli sergio defeats black's meyer arturo in 49 moves | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. b3 O-O 6. Bb2 Nc6 7. O-O d4 8. e3 e5 9. exd4 exd4 10. Na3 Bc5 11. Nc2 a5 12. d3 Bf5 13. a3 Re8 14. Qd2 Qd6 15. Rfe1 Rxe1+ 16. Rxe1 Ng4 17. h3 Nge5 18. Nxe5 Nxe5 19. b4 axb4 20. axb4 Nxd3 21. bxc5 Qxc5 22. Bxd4 Qxc4 23. Ne3 Qb5 24. Nxf5 Nxe1 25. Qg5 |
| ECO A13 in 1992 play it! giardelli sergio defeats black's archangelsky mik in 83 moves | 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. b3 O-O 6. Bb2 b6 7. O-O Bb7 8. e3 c5 9. Qe2 Nc6 10. Rd1 Qc7 11. Nc3 dxc4 12. bxc4 Rac8 13. Ne1 Rfd8 14. f4 Ne8 15. g4 Nd6 16. d3 Bf8 17. Qf2 Ne7 18. e4 Nc6 19. Nf3 Ne8 20. e5 Rd7 21. Rd2 Rcd8 22. Rad1 Qb8 23. Ne4 Nb4 24. Qe3 Qa8 25. Ne1 Nxa2 26. f5 Nc7 27. Qg5 Kh8 28. Qh5 Bxe4 29. Bxe4 Qb8 30. Rf2 Nb4 31. Qh4 g6 32. Rf3 Kg8 33. Rh3 h6 34. fxg6 fxg6 35. Bxg6 Ne8 36. g5 Nc6 37. Qf4 Bg7 38. gxh6 Nd4 39. Bxd4 cxd4 40. hxg7 Rxg7 41. Rh8+ Kxh8 42. Qf8+ |
| ECO A15 in 1984 play it! giardelli sergio defeats black's castelo branco n in 51 moves | 1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. a3 Nc6 6. Rb1 O-O 7. b4 cxb4 8. axb4 Ne5 9. d3 d6 10. Nh3 a6 11. O-O Bd7 12. Nf4 Bc6 13. e4 Rc8 14. b5 axb5 15. Nxb5 Ra8 16. Be3 Ned7 17. Ne2 Nc5 18. Qc2 Ng4 19. Bd2 e5 20. h3 Nh6 21. f4 f5 22. Be3 Qe7 23. fxe5 dxe5 24. Qd2 Nf7 25. exf5 gxf5 26. Qb4 |
| ECO A15 in 2007 play it! giardelli sergio defeats black's perdomo leandro in 43 moves | 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Nbd7 7. e5 Ne8 8. Qe2 c5 9. d5 Nc7 10. h4 Re8 11. Ne4 dxe5 12. h5 exf4 13. hxg6 hxg6 14. Bxf4 Nf6 15. Neg5 Nh5 16. Rxh5 gxh5 17. Ne5 Nxd5 18. cxd5 f6 19. Qxh5 fxe5 20. Bc4 exf4 21. Qf7+ Kh8 22. O-O-O |
| ECO A10 in 1995 play it! giardelli sergio defeats black's llanos guillermo in 93 moves | 1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 f5 6. e3 Nf6 7. Nge2 O-O 8. O-O c6 9. f4 Be6 10. b3 Na6 11. Rb1 Bf7 12. Qd2 Re8 13. h3 d5 14. fxe5 Rxe5 15. Kh2 dxc4 16. bxc4 Re7 17. Qc2 Qc7 18. Bd2 Nc5 19. Na4 Ncd7 20. Rbd1 Rae8 21. Bc1 Bh6 22. Nf4 g5 23. Ne2 Bg6 24. Nac3 Ne5 25. e4 f4 26. gxf4 gxf4 27. Nxf4 Bh5 28. Rde1 Ng6 29. Qf2 Rf7 30. Qg3 Bxf4 31. Bxf4 Qa5 32. Bd2 Qe5 33. Rf5 Qxg3+ 34. Kxg3 Rd8 35. Re3 Ne7 36. Rg5+ Bg6 37. Kh2 Nh5 38. Ne2 h6 39. Ra5 a6 40. d4 Nf4 41. Nxf4 Rxf4 42. d5 cxd5 43. cxd5 Kf7 44. Re2 Rf6 45. e5 Rb6 46. Rc5 Ke8 47. Ba5 |
| ECO A15 in 1997 play it! giardelli sergio defeats black's fucek claudio in 61 moves | 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nc6 8. d5 Na5 9. Nd2 a6 10. Rb1 Rb8 11. b3 b5 12. Qc2 Bh6 13. e3 e5 14. dxe6 Bxe6 15. cxb5 axb5 16. Nde4 Bf5 17. Bb2 Bg7 18. Rbd1 Re8 19. Nxf6+ Qxf6 20. Qd2 c4 21. b4 Bd3 22. Rfe1 Nb7 23. Ba1 Qf5 24. e4 Qd7 25. Nd5 Qd8 26. Bxg7 Kxg7 27. Qc3+ f6 28. Re3 Ra8 29. a3 h5 30. Rf3 Re5 31. Rxf6 |
| ECO A10 in 2003 play it! giardelli sergio defeats black's barreira martin in 93 moves | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. g3 c6 5. Bg2 e5 6. Nf3 Bd6 7. O-O Nf6 8. d3 h6 9. a3 O-O 10. b4 a6 11. Bb2 Bg4 12. Nd2 Nbd7 13. Nc4 Bc7 14. Ne3 Bh5 15. Qb3 Kh8 16. Rfe1 Re8 17. Rad1 Bb6 18. Na4 Bxe3 19. fxe3 Ng4 20. Bc1 Bg6 21. Nc5 Nxc5 22. bxc5 Qe7 23. h3 Nf6 24. Qc3 Rad8 25. e4 Nd7 26. Be3 Rf8 27. Rb1 Nf6 28. Rf1 Nh5 29. Kh2 Rd7 30. Rf2 Nf6 31. Rbf1 Rfd8 32. g4 Nh7 33. Kg1 Ng5 34. h4 Ne6 35. h5 Bh7 36. Qxe5 f6 37. Qc3 Rf8 38. Qc1 Ng5 39. Bxg5 hxg5 40. Qc3 Qe6 41. h6 Rdf7 42. hxg7+ Kxg7 43. Bh3 Bg6 44. Rf3 Rh8 45. R1f2 Qe5 46. Qc1 Qxc5 47. Qxc5 |
| ECO A30 in 1997 play it! giardelli sergio defeats black's melvin b in 77 moves | 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. N5c3 Qd4 7. Qa4 Nf6 8. e3 Qg4 9. h3 Qg6 10. Nb5 Rb8 11. Nc7+ Kd8 12. Nd5 Ne4 13. Nbc3 e6 14. Nf4 Nxc3 15. bxc3 Qf6 16. Qb3 b5 17. cxb5 axb5 18. Bb2 Na5 19. Qc2 Nc4 20. Rb1 d5 21. Bd3 Bd6 22. O-O g5 23. Ne2 Qe5 24. g3 h5 25. Bc1 h4 26. Nd4 Bd7 27. f4 gxf4 28. exf4 Qg7 29. g4 e5 30. fxe5 Bxe5 31. Nf5 Qf8 32. Qf2 Bxc3 33. Bxc4 dxc4 34. Bf4 Bxf5 35. Bxb8 Qh6 36. Qxf5 Bd4+ 37. Kh1 Qe3 38. Qd5+ Kc8 39. Qc6+ |
| ECO A11 in 1995 play it! giardelli sergio defeats black's german sergio in 45 moves | 1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Bg5 h6 9. Bxf6 Qxf6 10. e4 Bh7 11. Bxc4 c5 12. Bb5+ Ke7 13. Qb3 Rd8 14. Rd1 a5 15. Ng4 Qg5 16. d5 Bxe4 17. fxe4 Qxg4 18. O-O Bxc3 19. Qxc3 b6 20. Rd3 Nd7 21. d6+ Ke8 22. Rg3 Qxe4 23. Qxg7 |
| ECO A10 in 1993 play it! giardelli sergio defeats black's larrauri hector in 53 moves | 1. c4 f5 2. g3 Nf6 3. Bg2 d6 4. d4 c6 5. Nf3 Qc7 6. O-O e5 7. Nc3 g6 8. Bg5 Bg7 9. c5 Nfd7 10. cxd6 Qxd6 11. Qb3 e4 12. Bf4 Qe7 13. Ng5 Nb6 14. d5 cxd5 15. Nxd5 Nxd5 16. Qxd5 h6 17. Rac1 Na6 18. Bd6 Qd7 19. Nxe4 Qf7 20. Nc5 Nxc5 21. Qxc5 Be6 22. Rfd1 a6 23. Qb6 Qf6 24. Qxb7 Rd8 25. Rc7 Bf8 26. Bc6+ Bd7 27. Rxd7 |
| ECO A10 in 1980 play it! giardelli sergio defeats black's diesen mark in 63 moves | 1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. d3 f5 6. e3 Nf6 7. Nge2 O-O 8. O-O Nc6 9. Rb1 a5 10. b3 Kh8 11. Bb2 g5 12. f4 gxf4 13. exf4 Nd4 14. Qd2 c6 15. Rbe1 Rb8 16. Na4 b5 17. fxe5 dxe5 18. Nxd4 exd4 19. Qf4 Nd7 20. Nc5 Nxc5 21. Qxb8 Nxd3 22. Ba3 Rg8 23. Rd1 bxc4 24. bxc4 Ne5 25. Bc5 Nxc4 26. Qf4 Ne3 27. Rxd4 Nxg2 28. Rxd8 Nxf4 29. Rxg8+ Kxg8 30. Rxf4 Be6 31. Ra4 Bc3 32. Bb6 |
| ECO A13 in 1987 play it! giardelli sergio defeats black's trincado juan fe in 79 moves | 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. a4 Nc6 9. Rd1 Rb8 10. Qxc4 Bd7 11. Ne5 Nxe5 12. dxe5 Nd5 13. Bxd5 exd5 14. Qxd5 Qe8 15. Nc3 Be6 16. Qf3 Bb3 17. Rd3 Bc4 18. Rd4 b5 19. axb5 axb5 20. Nd5 c6 21. Nc7 Qc8 22. Qxc6 Rb7 23. Rd7 Rb6 24. Nd5 Qxc6 25. Nxe7+ Kh8 26. Nxc6 Rxc6 27. Kf1 h6 28. f4 Re8 29. Bd2 Be6 30. Rd6 Rc2 31. Bc3 b4 32. Rd2 Rxd2 33. Bxd2 b3 34. e4 Rd8 35. Bc3 Bc4+ 36. Kf2 Kg8 37. f5 Rd7 38. Ra8+ Kh7 39. Rb8 Re7 40. Ke3 |
| ECO A13 in 1992 play it! giardelli sergio defeats black's servat roberto in 65 moves | 1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Be7 5. e3 O-O 6. d4 c5 7. Bd3 cxd4 8. exd4 b6 9. O-O Bb7 10. Qe2 Nc6 11. Nbd2 Rc8 12. Rac1 Rc7 13. Rfd1 Qc8 14. a3 dxc4 15. bxc4 Rd8 16. Bb1 Ba6 17. Ba2 Na5 18. Ne5 Nd7 19. Ng4 Nf6 20. Ne3 Nd5 21. g3 Bf8 22. Ng4 Ne7 23. h4 Nf5 24. d5 exd5 25. Bb1 Nxc4 26. Nxc4 Bxc4 27. Qe5 Nd6 28. Nf6+ Kh8 29. Nxh7 f6 30. Qh5 Kg8 31. Bg6 Ne8 32. Ng5 Bc5 33. Re1 |