| ECO A09 in 2004 play it! gonzalez menende defeats black's chans farina jua in 51 moves | 1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nc3 c6 5. e4 Nf6 6. d4 Bg4 7. Be2 e6 8. O-O Be7 9. Qb3 Qb6 10. Be3 Qxb3 11. axb3 a6 12. h3 Bh5 13. g4 Bg6 14. Nd2 Bb4 15. Bf3 Nbd7 16. Bg2 Ng8 17. f4 f6 18. Nc4 Ne7 19. Ra4 Bxc3 20. Nd6+ Kd8 21. bxc3 Kc7 22. e5 Nb6 23. Ra2 Nec8 24. f5 exf5 25. gxf5 Bh5 26. c4 |
| ECO A01 in 2003 play it! gonzalez menende defeats black's trujillo delgado in 97 moves | 1. b3 Nf6 2. Bb2 e6 3. e3 c5 4. f4 d5 5. Nf3 Nc6 6. Bb5 Bd7 7. O-O Be7 8. Qe1 O-O 9. Kh1 Ne4 10. Bxc6 Bxc6 11. d3 Bf6 12. Ne5 Nd6 13. Nd2 Nf5 14. e4 Bxe5 15. Bxe5 dxe4 16. Nxe4 b6 17. Rd1 Qh4 18. Qxh4 Nxh4 19. Rd2 Rad8 20. Ng3 b5 21. Re2 Rd7 22. Ne4 c4 23. bxc4 bxc4 24. dxc4 Nxg2 25. Kxg2 f5 26. Kf2 Bxe4 27. Rb1 Rc8 28. Rb4 Rd1 29. Ra4 Rd7 30. Ke3 h6 31. h4 g6 32. Rd2 Rb7 33. Kd4 Kf7 34. Kc3 Bc6 35. Ra5 g5 36. hxg5 hxg5 37. fxg5 Kg6 38. Bf4 Rh8 39. Rd6 Rh3+ 40. Kd4 Bd7 41. c5 Rb4+ 42. c4 Rf3 43. Bd2 Rb2 44. Ke5 Bc8 45. Rxa7 Rf2 46. Rc7 Re2+ 47. Kf4 Re4+ 48. Kf3 Ba6 49. Rdd7 |
| ECO A01 in 2004 play it! gonzalez menende defeats black's perez suarez jua in 105 moves | 1. b3 Nf6 2. Bb2 d5 3. e3 g6 4. Bxf6 exf6 5. d4 Bd6 6. Bd3 Be6 7. Nf3 Qd7 8. O-O Nc6 9. c4 dxc4 10. bxc4 Bg4 11. Nc3 b6 12. Nd5 Qd8 13. Be4 O-O 14. c5 f5 15. Ne7+ Bxe7 16. Bxc6 Rb8 17. cxb6 axb6 18. Qc2 Bxf3 19. Bxf3 Bd6 20. g3 Qf6 21. Bc6 Rfd8 22. Rad1 Qg5 23. Rfe1 Qf6 24. Qc4 h5 25. h4 Kg7 26. a4 Qe6 27. Qc2 Bc5 28. Bg2 Bd6 29. Qc3 Qe7 30. Rb1 Qe6 31. Bc6 Qf6 32. Rb3 Rdc8 33. Kg2 Kf8 34. Qc4 Qe6 35. Qb5 Kg7 36. Bd7 Qe4+ 37. f3 Qe7 38. Bxc8 Rxc8 39. e4 fxe4 40. fxe4 Qe6 41. e5 Be7 42. d5 Qg4 43. Rf1 Qe4+ 44. Rbf3 Rf8 45. d6 cxd6 46. exd6 Bxd6 47. Qxb6 Qd5 48. Qb5 Qe4 49. Qd3 Qc6 50. Qc3+ Qxc3 51. Rxc3 Be5 52. Rc5 f6 53. Rxe5 |
| ECO A01 in 2003 play it! gonzalez menende defeats black's cascudo pueyo ig in 25 moves | 1. b3 Nf6 2. Bb2 d5 3. e3 Bf5 4. f4 c5 5. Nf3 Nc6 6. Bb5 e6 7. Ne5 Qc7 8. O-O Bd6 9. d3 a6 10. Bxc6+ bxc6 11. Nd2 Rb8 12. Qe1 Ke7 13. e4 |
| ECO A01 in 2004 play it! gonzalez menende defeats black's gutierrez castil in 77 moves | 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. d4 exd4 6. Qxd4 Bd7 7. Qh4 Be7 8. Nf3 Ng4 9. Qg3 Bf6 10. Nc3 Nge5 11. O-O-O a6 12. Be2 Ng6 13. h4 a5 14. h5 Nge7 15. h6 Nf5 16. Qf4 Nxh6 17. Bc4 Be6 18. g4 Bxg4 19. Nd5 Bxb2+ 20. Kxb2 Bxf3 21. Qxf3 Ne5 22. Qe4 f5 23. Qd4 c6 24. Nb6 Rb8 25. f4 c5 26. Bb5+ Ke7 27. Qd5 Nef7 28. Nd7 Rc8 29. Rxh6 gxh6 30. Qxf5 Rc6 31. Bxc6 bxc6 32. Nxc5 Qc8 33. Qe4+ Kd8 34. Ne6+ Kd7 35. f5 Re8 36. Qd4 Rg8 37. Qa7+ Ke8 38. Rd4 Qd7 39. Qb8+ |
| ECO B33 in 2004 play it! gonzalez menende defeats black's llaneza vega mar in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 a6 11. Nc3 O-O 12. O-O f5 13. f3 Nd7 14. Kh1 Bg5 15. b4 a5 16. a3 axb4 17. Bxg5 Qxg5 18. axb4 Rxa1 19. Qxa1 Qe3 20. Be2 b5 21. Qc1 Qxc1 22. Rxc1 bxc4 23. Nb5 Rf6 24. Rxc4 Ba6 25. Rc6 Bxb5 26. Bxb5 e4 27. Rc8+ Nf8 28. Kg1 Rf7 29. Bc6 e3 30. Kf1 Ra7 31. f4 Ra2 32. b5 Rb2 33. Rb8 Kf7 34. b6 Ke7 35. Re8+ Kf7 36. b7 Nd7 37. Bxd7 Rxb7 38. Bc6 |
| ECO B50 in 2000 play it! gonzalez menende defeats black's barrio garcia se in 53 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. Qc2 g6 6. O-O Bg7 7. d4 cxd4 8. cxd4 O-O 9. Nc3 b6 10. e5 Ne8 11. Bc4 e6 12. Bg5 f6 13. Bxe6+ Kh8 14. exf6 Nexf6 15. d5 Nc5 16. Bxc8 Qxc8 17. Rfe1 Qg4 18. h3 Qh5 19. Ne2 Nfe4 20. Nf4 Rxf4 21. Bxf4 Qf5 22. Bh2 Rf8 23. Rad1 a5 24. Re2 g5 25. Nd4 Qxd5 26. Nb3 Qf7 27. Nxc5 |
| ECO B50 in 1998 play it! gonzalez menende defeats black's alonso alvarez a by checkmate in 85 moves | 1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 e6 6. Be2 Nf6 7. Nc3 Be7 8. O-O O-O 9. Be3 d5 10. e5 Nd7 11. Bd3 f5 12. Rc1 Nb6 13. Ne2 Bd7 14. a3 Na5 15. Nd2 Rc8 16. b4 Nac4 17. Nxc4 Nxc4 18. Bxc4 dxc4 19. d5 a6 20. d6 Bg5 21. f4 Bh6 22. a4 b5 23. a5 Kh8 24. Bb6 Qe8 25. Qd4 g5 26. Rc3 g4 27. Qf2 Qh5 28. Ng3 Qg6 29. Ne2 Qh5 30. h3 Rg8 31. hxg4 Rxg4 32. Rg3 Rh4 33. Qf3 Rh1+ 34. Kf2 Rxf1+ 35. Kxf1 Qxf3+ 36. Rxf3 Rg8 37. Rh3 Bf8 38. Ng3 Bc6 39. Bd8 Bg7 40. Nh5 Be8 41. Bf6 Bxf6 42. Nxf6 c3 43. Rxh7# |
| ECO B33 in 2002 play it! gonzalez menende defeats black's vega gutierrez s in 63 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. g3 f5 12. Bg2 fxe4 13. Bxe4 Be6 14. Qh5 Rc8 15. O-O Ne7 16. Nxe7 Qxe7 17. Rad1 Rc5 18. b4 Rc3 19. Nb1 Rc4 20. Nd2 Rxb4 21. c3 Ra4 22. Bc6+ Bd7 23. Ne4 Bxc6 24. Nxd6+ Kf8 25. Nf5 Qc7 26. Nxg7 Kxg7 27. Qg5+ Kf8 28. Rd8+ Be8 29. Rfd1 h5 30. Qf6 Rg8 31. Qh6+ Ke7 32. Rc8 |
| ECO B23 in 2001 play it! gonzalez menende defeats black's acuna celada iva in 59 moves | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Na5 7. Qe2 Ne7 8. fxe6 dxe6 9. a4 O-O 10. Ba2 Nec6 11. O-O Nd4 12. Nxd4 cxd4 13. Nd1 Qb6 14. d3 Bd7 15. Bd2 Rac8 16. Be1 Nc6 17. Bb3 Na5 18. Ba2 Nc6 19. Bh4 Nb4 20. Be7 Rfe8 21. a5 Qxa5 22. Bxe6 Qxa1 23. Bxf7+ Kh8 24. Bxe8 Bxe8 25. Bxb4 Qa4 26. Bf8 Qxc2 27. Bxg7+ Kxg7 28. Qf3 Qc5 29. Qf6+ Kg8 30. b4 |
| ECO B35 in 2002 play it! gonzalez menende defeats black's calzetta ruiz mo in 63 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 d6 9. h3 Nxd4 10. Bxd4 b5 11. Qd3 Ba6 12. O-O Qc8 13. Nxb5 e5 14. Be3 Nxe4 15. Qxe4 Bxb5 16. Rfd1 Bc6 17. Qg4 Qc7 18. c3 Rab8 19. Qc4 Qb7 20. Rxd6 Bxg2 21. Qg4 Bf3 22. Qd7 Qa8 23. Qxa7 Rxb3 24. axb3 Qe4 25. Qa4 Qf5 26. Qh4 h5 27. b4 Kh7 28. Kh2 e4 29. Ra5 Be5+ 30. Kg1 Ra8 31. Rxa8 Bxd6 32. Qd8 |
| ECO B23 in 2003 play it! gonzalez menende defeats black's rodriguez madron in 105 moves | 1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 e6 5. Be2 Be7 6. O-O O-O 7. d4 cxd4 8. Nxd4 a6 9. g4 d5 10. e5 Ne4 11. Nxe4 dxe4 12. Be3 Qc7 13. c3 b5 14. a4 b4 15. cxb4 Bxb4 16. Qb3 Qe7 17. Rac1 a5 18. Rfd1 Bb7 19. f5 Bd5 20. Bc4 Bxc4 21. Qxc4 exf5 22. Nxf5 Qxe5 23. Rd5 Qe6 24. Qd4 Qf6 25. Nxg7 Qxd4 26. Bxd4 Ra6 27. Nf5 Rg6 28. Kf1 Nc6 29. Bc5 Re8 30. Bxb4 axb4 31. Rdc5 Ne7 32. Re5 Re6 33. Rxe6 fxe6 34. Nd6 Ra8 35. b3 Rf8+ 36. Kg2 Rf3 37. Rb1 Re3 38. Nc4 Re2+ 39. Kg3 Nd5 40. Ra1 Ne3 41. a5 Nxc4 42. bxc4 b3 43. Rb1 Ra2 44. Rxb3 Rxa5 45. Kf4 Rc5 46. Rc3 Kg7 47. Kxe4 h5 48. gxh5 Rxh5 49. c5 Rxh2 50. c6 Rh8 51. c7 Rc8 52. Ke5 Kf7 53. Kd6 |
| ECO B90 in 2004 play it! gonzalez menende defeats black's pena gomez manue in 87 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 h6 8. Bc4 Be7 9. O-O O-O 10. Qd3 Nc6 11. a3 b5 12. Bd5 Bb7 13. Rfd1 Qc7 14. Nh4 Rfd8 15. Qe2 b4 16. axb4 Nxb4 17. Nf5 Bf8 18. Ra4 Nbxd5 19. exd5 Qd7 20. Qf3 Rdc8 21. Rh4 Qd8 22. Qg3 Kh7 23. Qh3 Rxc3 24. bxc3 Ng8 25. Qf3 a5 26. Nxh6 gxh6 27. Qxf7+ Bg7 28. Rg4 Qf8 29. Qxb7 Ne7 30. Ra1 Qe8 31. c4 Nf5 32. c5 Rb8 33. Qa6 Qh5 34. h3 dxc5 35. Bxc5 Qf7 36. Qe6 Qh5 37. d6 e4 38. Rxg7+ Nxg7 39. Qxe4+ Kg8 40. Qc4+ Kh7 41. d7 Rd8 42. Qd3+ Qf5 43. Qxf5+ Nxf5 44. Rd1 |
| ECO B33 in 2001 play it! gonzalez menende defeats black's saez moya jaime in 47 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. g3 f5 12. Bg2 O-O 13. exf5 e4 14. Qh5 Re8 15. c3 b4 16. Nc4 bxc3 17. bxc3 Nb4 18. cxb4 Bxa1 19. O-O Bg7 20. Nce3 Re5 21. Qg4 Bd7 22. Bxe4 Rc8 23. Qf4 Qe8 24. f6 |
| ECO B30 in 1999 play it! gonzalez menende defeats black's boo martin cesar in 89 moves | 1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e6 7. Be2 Nf6 8. O-O Be7 9. Nc3 Qa5 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 Qb6+ 13. Kh1 O-O 14. Bd3 g6 15. Qe2 a6 16. Be3 Qc7 17. Rac1 Qb8 18. Rfd1 Bc5 19. Ne4 Bxe3 20. Qxe3 Kg7 21. Nd6 b6 22. b4 a5 23. Bb5 axb4 24. Nxc8 Nc5 25. Nxb6 Qxb6 26. Qxc5 Qa5 27. Bc6 Qxc5 28. Rxc5 Rxa2 29. Rb5 Rb2 30. h3 Rc8 31. Bf3 h5 32. h4 Rc4 33. Re1 Rcc2 34. Re4 Rc1+ 35. Kh2 Rc3 36. Rexb4 Ra2 37. Rb2 Ra4 38. R5b4 Ra1 39. Rd2 Ra7 40. Kg3 Rac7 41. Rbd4 Ra7 42. Rd7 Ra4 43. R2d4 Ra2 44. Rb7 Rac2 45. Rdd7 |
| ECO B41 in 2001 play it! gonzalez menende defeats black's hellinga damstra in 73 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 h6 12. b4 d4 13. Ne2 a5 14. b5 Ne5 15. Bb2 Re8 16. Nxd4 Nfg4 17. h3 Nxd3 18. Qxd3 Ne5 19. Qg3 Qg5 20. Qc3 Qf4 21. Rad1 Bd7 22. Qb3 a4 23. Qd5 Rad8 24. Qxb7 Bc8 25. Ne2 Rxd1 26. Rxd1 Qc4 27. Qb6 Qxe2 28. Rd8 Nd7 29. Qc7 Qe7 30. Rxc8 Kh7 31. Rxe8 Qxe8 32. Qc3 f6 33. Qe3 Ne5 34. Bxe5 fxe5 35. c4 Qc8 36. f3 Qxc4 37. Qe4+ |
| ECO B23 in 2003 play it! gonzalez menende defeats black's cuevas fernandez in 87 moves | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 g6 6. d3 Bg7 7. Bf4 d6 8. O-O a6 9. Nxd4 cxd4 10. Ne2 Ne7 11. Qd2 b5 12. Bb3 Nc6 13. Bh6 O-O 14. Bxg7 Kxg7 15. c3 Qa5 16. Rac1 Bb7 17. Qf4 dxc3 18. Rxc3 b4 19. Rc2 Qe5 20. Qe3 f5 21. Qb6 Rf7 22. Rxc6 Bxc6 23. Qxc6 Raf8 24. d4 Qxe4 25. Qxe4 fxe4 26. Bxe6 Rc7 27. Ng3 Rf4 28. Bb3 h5 29. Re1 h4 30. Ne2 Rf8 31. h3 g5 32. d5 Rfc8 33. Kf1 Kf6 34. Nd4 Rc1 35. Nc6 Rxe1+ 36. Kxe1 Rg8 37. Nxb4 g4 38. Kf1 Kf5 39. hxg4+ Rxg4 40. Nxa6 Kf4 41. Nb4 Rg8 42. Nc2 Rc8 43. Ke2 Rg8 44. Ne3 |
| ECO B23 in 2001 play it! gonzalez menende defeats black's calleja quintana in 73 moves | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. d3 d5 8. Bb3 O-O 9. Qe1 a6 10. a4 Nd4 11. Nxd4 cxd4 12. Nd1 dxe4 13. Qxe4 Rb8 14. Nf2 Bd7 15. Bd2 Nf5 16. Ng4 Bc6 17. Qe2 b6 18. Ne5 Ba8 19. Nxf7 Rxf7 20. Qxe6 Qf6 21. Qd7 Rf8 22. Rae1 Bc6 23. Qc7 Kh8 24. Qxb6 Ne3 25. Bxe3 dxe3 26. Bxf7 Rxf7 27. Qxe3 Qxb2 28. Qe6 Qb6+ 29. Kh1 Qb7 30. Qg4 Bh6 31. h4 Bxa4 32. f5 Bd7 33. Qd4+ Bg7 34. f6 Bf8 35. Re7 Bxe7 36. fxe7+ Kg8 37. Qc4 |
| ECO B23 in 2003 play it! gonzalez menende defeats black's fidalgo fernande in 83 moves | 1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. g3 Qc7 7. Bg2 Nf6 8. O-O Be7 9. Re1 O-O 10. Nxc6 dxc6 11. e5 Nd5 12. Qg4 Kh8 13. Nd1 b5 14. c4 bxc4 15. Qxc4 Bb7 16. Nc3 Nxc3 17. Qxc3 c5 18. Be3 Bxg2 19. Kxg2 Qb7+ 20. Kg1 Rac8 21. b3 Rfd8 22. Rad1 Rd5 23. Rxd5 Qxd5 24. Rc1 h6 25. Qc4 Rc6 26. Qa4 Kh7 27. Kf1 Bg5 28. Bxg5 hxg5 29. Kg1 g6 30. h4 g4 31. Qf4 Rc7 32. h5 Rd7 33. hxg6+ fxg6 34. Rc4 Qd1+ 35. Kg2 Qd5+ 36. Qe4 Qxe4+ 37. Rxe4 Rd4 38. Rxd4 cxd4 39. Kf1 d3 40. b4 g5 41. a4 Kg6 42. b5 |
| ECO B35 in 2002 play it! gonzalez menende defeats black's ducros salva ant in 93 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. O-O O-O 9. Nb3 Qc7 10. Bg5 a6 11. a4 Nb4 12. Qe2 d6 13. Rad1 b6 14. Nc1 Bb7 15. Bb3 Rfe8 16. Qf3 Rac8 17. N1e2 Rf8 18. Qf4 Qc5 19. Qh4 a5 20. Be3 Qc7 21. f3 Ba6 22. Qf2 Nd7 23. Nb5 Qb8 24. c3 Nc6 25. Nf4 Nc5 26. Bc2 Rfd8 27. Rfe1 Rd7 28. h4 Rcd8 29. h5 e6 30. Qh4 Bxb5 31. axb5 Na7 32. b4 Bxc3 33. bxc5 bxc5 34. Ne2 Bg7 35. h6 Bh8 36. Ba4 Qb6 37. Qg5 d5 38. exd5 exd5 39. Bf2 d4 40. Nc3 Bf6 41. Nd5 Bxg5 42. Nxb6 Rb7 43. Nc4 Bxh6 44. Nxa5 Rxb5 45. Bxb5 Nxb5 46. Nc6 Rd6 47. Rb1 |