| ECO A04 in 1997 play it! penas hernandez defeats white's martinez j in 82 moves | 1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 d6 7. c4 Qe8 8. Qc2 e5 9. e4 f4 10. dxe5 dxe5 11. b3 h6 12. Bb2 Nc6 13. Ne1 g5 14. h3 g4 15. h4 f3 16. Bh1 b6 17. Qd3 Bb7 18. Nc2 Rd8 19. Qe3 Rf7 20. Qe1 Rfd7 21. Nxf3 gxf3 22. Bxf3 Rd2 23. Rc1 Qg6 24. Bc3 R2d3 25. Be2 R3d7 26. f3 Nh5 27. Kh2 Kh8 28. Ne3 Nd4 29. Bxd4 exd4 30. Nf5 d3 31. Nxg7 Nxg7 32. Bxd3 Rxd3 33. Rf2 Nh5 34. g4 Nf4 35. Kg3 Ne6 36. Rc3 Qf6 37. Rxd3 Rxd3 38. Kg2 Qxh4 39. Qa1+ Kh7 40. Qb1 Nf4+ 41. Kg1 Nh3+ |
| ECO A25 in 1999 play it! penas hernandez defeats white's kradolfer conny in 48 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Nf3 d6 5. Bg2 Be6 6. d3 f6 7. O-O Qd7 8. Re1 g5 9. a3 O-O-O 10. Ne4 Bb6 11. b4 d5 12. cxd5 Bxd5 13. Nc3 Be6 14. Bd2 h5 15. Rc1 h4 16. Ne4 hxg3 17. hxg3 Bh3 18. Bh1 Qh7 19. Nfxg5 fxg5 20. Nxg5 Qf5 21. Nf3 Nf6 22. b5 Bf1 23. Rxf1 Rxh1+ 24. Kxh1 Qh3+ |
| ECO A02 in 2000 play it! penas hernandez defeats white's rodriguez rebull in 44 moves | 1. f4 f5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. d3 O-O 6. e3 d6 7. Qe2 c5 8. g3 e5 9. fxe5 Ng4 10. d4 cxd4 11. exd4 dxe5 12. h3 Re8 13. d5 e4 14. Nd4 Ne5 15. Kf2 f4 16. gxf4 Nf3 17. c3 Qh4+ 18. Kg2 Bxd4 19. cxd4 Qxf4 20. Qf2 Nh4+ 21. Kg1 Qg5+ 22. Bg2 Rf8 |
| ECO C55 in 1998 play it! penas hernandez defeats white's verdugo ana in 54 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 d6 6. Be3 Bb6 7. Qd2 Be6 8. Bb3 Qd7 9. O-O-O O-O 10. Bg5 Ng4 11. Bh4 Bxb3 12. axb3 f5 13. h3 Nf6 14. exf5 Qxf5 15. Rdf1 a5 16. Nh2 Nd7 17. Bg3 Qg6 18. Re1 Nc5 19. Na4 Nd4 20. Nxc5 Bxc5 21. Qc3 Bb4 22. Qc4+ Kh8 23. c3 b5 24. Qd5 Qg5+ 25. Kb1 Qd2 26. cxd4 Qxd3+ 27. Ka2 a4 |
| ECO C59 in 1999 play it! penas hernandez defeats white's rodicio gonzalez in 50 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 h6 9. Nf3 e4 10. Ne5 Bd6 11. Nc4 Nxc4 12. Bxc4 Qc7 13. d3 O-O 14. Nc3 Bg4 15. Qd2 Rfe8 16. d4 e3 17. Qd3 exf2+ 18. Kxf2 Bh5 19. h3 Kh8 20. Rf1 Bg6 21. Qf3 Nh5 22. Kg1 Ng3 23. Rf2 Re1+ 24. Bf1 Rae8 25. b3 Qb6 |
| ECO C45 in 2001 play it! penas hernandez defeats white's venegas perez ca in 79 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O Re8 9. Bg5 h6 10. Bh4 Bxc3 11. bxc3 g5 12. Bg3 Nxe4 13. Bxe4 Rxe4 14. Qd3 d5 15. f3 Re6 16. f4 c5 17. fxg5 Qxg5 18. Rf5 Qe3+ 19. Bf2 Qxd3 20. cxd3 Rg6 21. Rxd5 Bb7 22. Rxc5 Rxg2+ 23. Kf1 Rxh2 24. Re1 Rh1+ 25. Bg1 Kh8 26. Kf2 Rg8 27. Rxc7 Rg2+ 28. Ke3 Rh3+ 29. Kd4 Rg4+ 30. Kc5 Rh5+ 31. Kd6 Bd5 32. Rc8+ Kh7 33. Bd4 Rg6+ 34. Kc5 Be6+ 35. Kb4 Bxc8 36. Bxa7 Ra6 37. Bd4 Be6 38. a3 Rha5 39. c4 Rxa3 40. c5 |
| ECO C77 in 1997 play it! penas hernandez defeats white's lozon urena javi in 50 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. e5 Ne4 8. Nxd4 O-O 9. Nxc6 dxc6 10. Be3 Be6 11. Qxd8 Raxd8 12. c3 Nc5 13. Bc2 Bc4 14. Re1 Bd3 15. Bxc5 Bxc5 16. Bb3 Bxb1 17. Raxb1 Rd2 18. Kh1 Rxf2 19. Red1 Re2 20. Rd7 Rxe5 21. Rxc7 Re7 22. Rxe7 Bxe7 23. Re1 Bf6 24. h3 h6 25. Rd1 Re8 |
| ECO C29 in 2000 play it! penas hernandez defeats white's clifford neil in 70 moves | 1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. g3 Nc6 7. Bg2 Bg4 8. d4 Qd7 9. O-O O-O-O 10. Be3 h5 11. Qe1 h4 12. Nxe4 dxe4 13. Nxh4 g5 14. Bxe4 gxh4 15. Rxf7 hxg3 16. hxg3 Qe6 17. Rxe7 Qxe7 18. Qc3 Rh3 19. Bf2 Rdh8 20. b4 Qxb4 21. Qxb4 Nxb4 22. Rb1 Nc6 23. Bg2 R3h5 24. c3 Rf8 25. Re1 Bf3 26. c4 Bxg2 27. Kxg2 Rhf5 28. Be3 Na5 29. c5 Nc6 30. g4 Rf3 31. g5 Ne7 32. Bg1 Ra3 33. Re2 Ng6 34. Be3 Nh4+ 35. Kh3 Nf5 |
| ECO C82 in 1997 play it! penas hernandez defeats white's catalan maza man in 89 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Qe2 O-O 11. Nbd2 Nxd2 12. Bxd2 Bg4 13. Rad1 Na5 14. Bc2 Bh5 15. b4 Nc4 16. bxc5 Qe7 17. Bb1 Rae8 18. Bf4 c6 19. Qd3 Bg6 20. Qd4 Bh5 21. Qd3 Bg6 22. Qd4 Bh5 23. Rfe1 Qd7 24. Rd3 Bg6 25. Rdd1 Bh5 26. Ng5 Bxd1 27. Rxd1 g6 28. Rd3 f6 29. Nf3 Qe6 30. Be3 fxe5 31. Qh4 e4 32. Ng5 Qe7 33. Rd1 Nxe3 34. fxe3 Rf5 35. Nf3 exf3 36. Qxe7 Rxe7 37. Bxf5 gxf5 38. gxf3 Rxe3 39. Kf2 Rxc3 40. Re1 Kf7 41. Re5 Kf6 42. Re8 Rxc5 43. Ra8 Rc2+ 44. Kg3 Rxa2 45. Rc8 |
| ECO C77 in 2000 play it! penas hernandez defeats white's amigo barberan f in 59 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 d5 8. d4 exd4 9. exd5 Qe7+ 10. Qe2 d3 11. Qxe7+ Nxe7 12. Ne5 Nexd5 13. Nxd3 Bd6 14. a4 Bf5 15. Bc2 O-O 16. O-O c5 17. axb5 axb5 18. Rxa8 Rxa8 19. Na3 Bd7 20. c4 b4 21. cxd5 bxa3 22. bxa3 Nxd5 23. Bb3 Nc3 24. Re1 Bb5 25. Bc2 Na2 26. a4 Bxa4 27. Bxa4 Rxa4 28. Re8+ Bf8 29. Nxc5 Rd4 30. Re1 |
| ECO C26 in 1997 play it! penas hernandez defeats white's girona campi joa in 56 moves | 1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 a6 5. Nge2 Nc6 6. O-O d6 7. h3 Be6 8. d3 d5 9. exd5 Nxd5 10. Kh2 Qd7 11. Nxd5 Bxd5 12. Bxd5 Qxd5 13. Nc3 Qd7 14. f4 O-O-O 15. Ne4 Ba7 16. fxe5 Nxe5 17. Qh5 f6 18. Bf4 Rde8 19. Rae1 Qc6 20. Re2 g6 21. Qh6 f5 22. Qg7 Rhg8 23. Qxh7 Ng4+ 24. Kg2 fxe4 25. dxe4 Nf6 26. Qf7 Nxe4 27. Kh2 Nd6 28. Rxe8+ Rxe8 |
| ECO C26 in 2000 play it! penas hernandez defeats white's fernandez diaz m in 110 moves | 1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Be6 6. d3 Be7 7. Nf3 Nc6 8. O-O f5 9. Re1 Nxc3 10. bxc3 e4 11. dxe4 Qxd1 12. Rxd1 fxe4 13. Nd4 Bd5 14. c4 Nxd4 15. cxd5 Bf6 16. c3 Ne2+ 17. Kf1 Nxc3 18. Re1 O-O-O 19. a4 Rxd5 20. Ra3 Rhd8 21. Bb2 Rd3 22. Bxc3 Rxc3 23. Bh3+ Kb8 24. Rxc3 Bxc3 25. Rxe4 Bf6 26. Ke2 c6 27. f4 Kc7 28. Bg2 Kb6 29. Rb4+ Kc7 30. g4 Bc3 31. Rc4 Rd2+ 32. Kf3 Bd4 33. g5 c5 34. Kg3 a6 35. h4 b5 36. axb5 axb5 37. Rc1 g6 38. Be4 Kd6 39. h5 Re2 40. Bb1 Re6 41. hxg6 hxg6 42. Rd1 Kd5 43. f5 gxf5 44. Kf4 c4 45. Bxf5 Re7 46. Rb1 Kc5 47. Bc2 Re2 48. Bd1 Re1 49. Bc2 Rxb1 50. Bxb1 b4 51. Ke4 b3 52. g6 Bg7 53. Ke3 Kb4 54. Kd2 Bh6+ 55. Kd1 Kc3 |
| ECO C77 in 2001 play it! penas hernandez defeats white's rodriguez vinues in 112 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 O-O 8. d3 d5 9. O-O Re8 10. Bg5 dxe4 11. dxe4 Na5 12. Bc2 Nc4 13. a4 Bb7 14. axb5 axb5 15. Rxa8 Bxa8 16. Rd1 Qe7 17. Nbd2 Nxb2 18. Rb1 Na4 19. Bxa4 bxa4 20. Nh4 Qe6 21. Qb5 Nxe4 22. Nxe4 Bxe4 23. Re1 Qc6 24. Qe2 Rb8 25. h3 a3 26. Qxe4 Qxe4 27. Rxe4 a2 28. Ra4 Rb1+ 29. Kh2 a1=Q 30. Rxa1 Rxa1 31. Bd8 Bxf2 32. Nf5 c5 33. Bc7 e4 34. Bf4 Ra3 35. Ne7+ Kf8 36. Nd5 e3 37. Bd6+ Ke8 38. Bxc5 Ra5 39. Bxe3 Bxe3 40. Nxe3 Rc5 41. Nd1 Ke7 42. Kg3 Ke6 43. Kf3 Ke5 44. Ke3 h5 45. Kf3 Rc4 46. Ke3 Rc6 47. Kf3 g5 48. Ke3 f5 49. Kf3 g4+ 50. hxg4 hxg4+ 51. Ke3 f4+ 52. Ke2 Ra6 53. Nf2 Ra2+ 54. Kf1 g3 55. Ng4+ Ke4 56. c4 Rc2 |
| ECO C77 in 1999 play it! penas hernandez defeats white's quintana cristin in 80 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Bg5 h6 8. Bh4 O-O 9. Nc3 g5 10. Bg3 d6 11. h3 Ne7 12. d4 exd4 13. Nxd4 b4 14. Na4 Nxe4 15. Nxc5 Nxc5 16. O-O Ng6 17. Bd5 Bb7 18. Bxb7 Nxb7 19. Nc6 Qf6 20. Nxb4 Qxb2 21. Rb1 Qc3 22. Nd5 Qc6 23. Nb4 Qc4 24. Nd5 Nd8 25. Bxd6 cxd6 26. Nb6 Qc6 27. Nxa8 Qxa8 28. Qxd6 Ne6 29. g3 Rd8 30. Qb4 Qc6 31. Rb2 Nd4 32. Qb6 Qd7 33. Kg2 Qd5+ 34. f3 Ne5 35. Qf6 Re8 36. c3 Nc4 37. Rbf2 Ne3+ 38. Kg1 Nxf1 39. Rxf1 Nf5 40. c4 Qc5+ |
| ECO C32 in 1997 play it! penas hernandez defeats white's lopez fernandez in 85 moves | 1. e4 e5 2. f4 d5 3. exd5 e4 4. Nc3 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Bc5 8. Nge2 O-O 9. d4 exd3 10. Qxd3 Qe7 11. Bd2 Rd8 12. Qg3 Na6 13. O-O-O Rb8 14. b3 Nb4 15. Kb1 Bf5 16. Bc1 Bxc2+ 17. Kb2 Bxd1 18. Nxd1 a5 19. Nec3 Nbd5 20. f5 Ba3+ 21. Kb1 Nxc3+ 22. Nxc3 Bxc1 23. Rxc1 Ne4 24. Nxe4 Qxe4+ 25. Ka1 a4 26. f6 Qd4+ 27. Kb1 g6 28. Qc7 Qd7 29. Qxd7 Rxd7 30. Rc2 axb3 31. Bxb3 Rd6 32. Rf2 c5 33. Kc2 Rbb6 34. Kc3 Rxf6 35. Re2 Kf8 36. Kc4 Rf5 37. h3 Rb4+ 38. Kc3 Rh4 39. Kc2 Rhf4 40. Kd2 Rf2 41. Ke3 Rxe2+ 42. Kxe2 Ke7 43. Kd3 |
| ECO C80 in 1999 play it! penas hernandez defeats white's redondo arguelle in 104 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d4 Ne6 10. Be3 O-O 11. c4 f6 12. Nf3 f5 13. Nc3 f4 14. Bc1 Ng5 15. Nxg5 Bxg5 16. f3 Bh4 17. Re2 Qf6 18. d5 Rd8 19. Qb3 cxd5 20. Nxd5 Qd4+ 21. Kh1 c6 22. Re4 Qf2 23. Bxf4 cxd5 24. cxd5 Bf6 25. d6+ Kh8 26. Rae1 Bf5 27. R4e2 Qd4 28. Qxb7 h6 29. Be5 Bxe5 30. Rxe5 Qd3 31. b3 Rac8 32. Qd5 Qxd5 33. Rxd5 Re8 34. Red1 Bd7 35. h3 Rc2 36. R1d2 Re2 37. Rxc2 Rxc2 38. Ra5 Rc6 39. Rd5 Kg8 40. Kg1 Kf7 41. Kf1 Ke6 42. Rd2 Rxd6 43. Re2+ Kf6 44. Kf2 Bb5 45. Rc2 Rc6 46. Rd2 Rc3 47. h4 Ke5 48. g3 Bd3 49. f4+ Ke4 50. h5 Rc2 51. Rxc2 Bxc2 52. b4 Bd1 |
| ECO C77 in 1998 play it! penas hernandez defeats white's gomez cabrero lo in 54 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. c3 b5 7. Bc2 O-O 8. Nbd2 d6 9. Nf1 Be6 10. d4 exd4 11. cxd4 Bb4+ 12. Bd2 Bg4 13. Ne3 Bh5 14. O-O Bxd2 15. Qxd2 Re8 16. Qc3 Qd7 17. Rac1 Ne7 18. Nd2 Ng6 19. f3 Nf4 20. Rfe1 Rac8 21. Ndf1 c5 22. d5 Re5 23. h4 Bxf3 24. gxf3 Qh3 25. Bd1 Qxh4 26. Ng4 Rh5 27. Nfh2 Qg3+ |
| ECO C77 in 1998 play it! penas hernandez defeats white's gomez cabrero lo in 80 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 Bc5 6. c3 b5 7. Bc2 O-O 8. Nbd2 d5 9. Qe2 Bg4 10. h3 Bh5 11. Nf1 b4 12. g4 Bg6 13. Ng3 bxc3 14. bxc3 d4 15. c4 Bb4+ 16. Kf1 Rb8 17. Rb1 Qd6 18. Bb3 Nd7 19. h4 h6 20. h5 Bh7 21. g5 Nc5 22. gxh6 gxh6 23. Nh4 Ne7 24. Qg4+ Kh8 25. Ke2 Qf6 26. f4 Rg8 27. Qf3 exf4 28. Qxf4 Rb6 29. Rg1 a5 30. Qxf6+ Rxf6 31. Nf3 Nxd3 32. Nxd4 Nxc1+ 33. Rbxc1 Bc5 34. Ke3 Nc6 35. Ne2 Rd8 36. e5 Nxe5 37. Rcd1 Rf3+ 38. Kd2 Bxd4 39. Nxd4 Rxd4+ 40. Ke2 Bd3+ |
| ECO A80 in 1999 play it! penas hernandez defeats white's panagiotopoulou in 88 moves | 1. d4 f5 2. Nc3 g6 3. e4 fxe4 4. Nxe4 Bg7 5. Nf3 Nf6 6. Bd3 O-O 7. Bg5 Nxe4 8. Bxe4 d5 9. Bd3 Nc6 10. c3 Qd6 11. Qd2 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5+ 14. Qe3 d4 15. Qxe5 Bxe5 16. c4 Bf5 17. Rd1 Rae8 18. O-O Bg7 19. b4 Bxd3 20. Rxd3 Re2 21. Bd2 Rfe8 22. a3 R8e6 23. Rc1 Bh6 24. f4 Rxd2 25. Rxd2 Bxf4 26. Rcd1 Bxd2 27. Rxd2 Rd6 28. Kf2 Kf7 29. Kf3 b6 30. b5 Ke6 31. Ke4 c5 32. bxc6 Rxc6 33. Rxd4 Rc5 34. Kf4 Ra5 35. h4 Rxa3 36. Kg5 Rg3+ 37. Kh6 Rxg2 38. Kxh7 a5 39. Kh6 Rg3 40. c5 bxc5 41. Ra4 Kd5 42. Rxa5 Rg4 43. h5 gxh5 44. Kxh5 Rg1 |
| ECO A80 in 2002 play it! penas hernandez defeats white's castro caaveiro in 46 moves | 1. d4 f5 2. Bg5 g6 3. c4 Bg7 4. Nc3 Nh6 5. Nf3 Nf7 6. Bf4 d6 7. e4 c6 8. exf5 Bxf5 9. Bd3 Qd7 10. O-O Na6 11. a3 O-O 12. Qc2 e5 13. dxe5 dxe5 14. Bxf5 Qxf5 15. Qxf5 gxf5 16. Bd2 Nc5 17. Rad1 e4 18. Ng5 Nxg5 19. Bxg5 Nd3 20. Rd2 Rf7 21. Rfd1 Re8 22. g3 Kf8 23. Nxe4 fxe4 |