| ECO A05 in 2000 play it! frois antonio defeats white's presado carlos in 118 moves | 1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. e3 Be7 5. d3 O-O 6. Nbd2 a5 7. a3 c5 8. Be2 a4 9. O-O Nc6 10. d4 axb3 11. cxb3 b6 12. Bb5 Bb7 13. Bxc6 Bxc6 14. Ne5 Bb7 15. f4 Ne8 16. Rf3 f6 17. Ng4 Nd6 18. Rh3 Nf5 19. Nf2 Qe8 20. g4 Nd6 21. Qc2 Qg6 22. Qxg6 hxg6 23. Rf3 Rfc8 24. Nd1 Ba6 25. Rf2 Rc6 26. Nc3 Rac8 27. Rc1 cxd4 28. exd4 Nb5 29. Ne2 Rxc1+ 30. Bxc1 Nxd4 31. Nxd4 Rxc1+ 32. Kg2 Bc5 33. N2f3 Rd1 34. Nxe6 Bxf2 35. Kxf2 Bc8 36. f5 Bxe6 37. fxe6 Rd3 38. Nh4 Rxb3 39. Nxg6 Rxa3 40. Ne7+ Kf8 41. Nxd5 Rb3 42. h4 b5 43. g5 fxg5 44. hxg5 b4 45. g6 Rb2+ 46. Ke3 Rg2 47. Nxb4 Rxg6 48. e7+ Kxe7 49. Nd5+ Kf7 50. Kf3 Rg5 51. Nf4 Re5 52. Kg4 Re4 53. Kg5 Rxf4 54. Kxf4 Kf6 55. Kg4 Kg6 56. Kg3 Kg5 57. Kg2 Kg4 58. Kg1 Kg3 59. Kf1 g5 |
| ECO A05 in 2006 play it! frois antonio defeats white's soto perez jaime in 68 moves | 1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. e3 c5 5. c3 b6 6. h3 O-O 7. Be2 Bb7 8. O-O d6 9. Nbd2 Nbd7 10. Qc2 Rc8 11. Rad1 Rc7 12. Rfe1 Qa8 13. Bf1 a6 14. a4 Rfc8 15. Qb1 Ne4 16. Qa2 Ndf6 17. Nxe4 Nxe4 18. Ng5 Bd5 19. c4 Bc6 20. d5 Nxg5 21. Bxg5 Be8 22. Qb3 Rb8 23. Qc2 b5 24. axb5 axb5 25. Ra1 Ra7 26. Rxa7 Qxa7 27. b3 Kf8 28. e4 bxc4 29. Bxc4 Bb5 30. Bd2 Bxc4 31. Qxc4 Qa2 32. Bc3 Qxb3 33. Bxg7+ Kxg7 34. Qxb3 Rxb3 |
| ECO A05 in 2004 play it! frois antonio defeats white's lucena lincoln s in 74 moves | 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. c4 Nc6 8. Nc3 Bf5 9. d3 Qd7 10. Nd5 Bg4 11. Nxf6+ Bxf6 12. Qd2 Bg7 13. b4 Bh3 14. b5 Nd8 15. d4 Bxg2 16. Kxg2 e4 17. Ng1 d5 18. e3 a6 19. a4 Ne6 20. Qc2 Rfe8 21. Rfc1 h5 22. Qb3 c6 23. cxd5 cxd5 24. h4 g5 25. hxg5 Nxg5 26. Rc5 Red8 27. b6 Qf5 28. Rac1 Rd6 29. a5 h4 30. Qc2 Rh6 31. Rc8+ Kh7 32. Rxa8 hxg3 33. f4 exf3+ 34. Nxf3 Ne4 35. Rh1 Rxh1 36. Kxh1 Nf2+ 37. Qxf2 gxf2 |
| ECO A09 in 1992 play it! frois antonio defeats white's cenal gutierrez in 46 moves | 1. Nf3 d5 2. c4 e6 3. cxd5 exd5 4. g3 Nf6 5. Bg2 Be7 6. O-O O-O 7. d4 Bg4 8. Nc3 c6 9. Qb3 Qb6 10. Qxb6 axb6 11. Ne5 Bf5 12. Re1 b5 13. b3 Na6 14. g4 Nxg4 15. e4 Bb4 16. Bd2 dxe4 17. Nxg4 Bxg4 18. Rxe4 Be6 19. Rd1 Rfd8 20. d5 Bxd5 21. Nxd5 Rxd5 22. Rxb4 Nxb4 23. Bxd5 Nxd5 |
| ECO A07 in 1998 play it! frois antonio defeats white's navarro pellicer in 40 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. b3 e5 7. e4 Bd6 8. O-O O-O 9. Bb2 Re8 10. Qe1 a5 11. a4 Qc7 12. Ba3 Bxa3 13. Rxa3 Nc5 14. Nh4 Ne6 15. Ra2 Rad8 16. f3 Bh5 17. c4 dxe4 18. dxe4 Nc5 19. Qe3 Qb6 20. Qg5 Ncxe4+ |
| ECO A05 in 2000 play it! frois antonio defeats white's branca rui in 41 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d5 6. Nbd2 c5 7. e4 Nc6 8. exd5 Qxd5 9. Re1 Qh5 10. c3 Rd8 11. Qc2 Bf5 12. Ne4 c4 13. dxc4 Bxe4 14. Rxe4 Nxe4 15. Qxe4 Rd1+ 16. Bf1 Rad8 17. Kg2 Qf5 18. Qxf5 gxf5 19. Be2 Bh6 20. Bxh6 Rxa1 21. Ng5 |
| ECO A06 in 1996 play it! frois antonio defeats white's salgado gonzalez in 58 moves | 1. Nf3 d5 2. d4 Nf6 3. e3 Bg4 4. c4 c6 5. Nc3 e6 6. Qb3 Qc8 7. Ne5 Bf5 8. c5 Nbd7 9. f4 Be7 10. Bd3 Bxd3 11. Nxd3 O-O 12. Qc2 b6 13. b4 a5 14. Ba3 axb4 15. Bxb4 bxc5 16. Bxc5 Bxc5 17. Nxc5 Nxc5 18. dxc5 Qa6 19. Ne2 Qa3 20. Qc1 Qa5+ 21. Kf2 Ne4+ 22. Kf3 Nd2+ 23. Kf2 Nc4 24. Nd4 Qxc5 25. Qc3 Ra3 26. Nb3 Qa7 27. Kf3 Rxa2 28. Rxa2 Qxa2 29. Ra1 Qxb3 |
| ECO A07 in 1995 play it! frois antonio defeats white's kurajica mladen in 73 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. d4 e6 6. c4 Be7 7. Nc3 O-O 8. cxd5 exd5 9. Bg5 Nbd7 10. Rc1 Re8 11. a3 a5 12. Qc2 Ne4 13. Bxe7 Qxe7 14. e3 Nd6 15. Na4 Qf6 16. Nd2 h5 17. Nc5 Re7 18. Qd3 Bf5 19. Qe2 h4 20. Nxd7 Bxd7 21. Qf3 Qg6 22. Qf4 hxg3 23. hxg3 Bg4 24. Rfe1 Rae8 25. Rc5 Re6 26. f3 Bf5 27. Rxa5 Rf6 28. Qh4 Bc2 29. g4 Qd3 30. Qf2 Qg6 31. Rc5 Rfe6 32. b3 Bd3 33. Bf1 Nb5 34. a4 Nxd4 35. Rc3 Bxf1 36. Nxf1 Qf6 37. e4 |
| ECO A05 in 1989 play it! frois antonio defeats white's griffin douglas in 79 moves | 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. O-O O-O 7. Nc3 Nb6 8. d4 Nc6 9. e3 e5 10. d5 Na5 11. e4 c6 12. Bg5 f6 13. Be3 cxd5 14. exd5 Nac4 15. Bc5 Rf7 16. b3 Nd6 17. a4 Bg4 18. a5 Nbc8 19. Qd2 Bf8 20. b4 Rc7 21. Qd3 Bxf3 22. Bxf3 Rb8 23. Rfd1 b6 24. axb6 axb6 25. Be3 f5 26. Be2 Bg7 27. Rac1 Qf6 28. Nb5 Nxb5 29. Qxb5 Nd6 30. Qa6 Rxc1 31. Rxc1 Ne4 32. Qa7 Rd8 33. Bxb6 Rf8 34. Rc6 Qg5 35. Rc7 Bf6 36. Qa2 Rd8 37. d6+ Kh8 38. Rf7 Qh6 39. Be3 Nxd6 40. Bxh6 |
| ECO A04 in 2001 play it! frois antonio defeats white's pascual sauch an in 88 moves | 1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 e6 5. Bg2 d5 6. cxd5 exd5 7. d4 Be7 8. O-O O-O 9. e3 Bg4 10. h3 Bh5 11. Ne2 Bg6 12. Ne5 Be4 13. Nxc6 bxc6 14. b3 cxd4 15. Nxd4 Qd7 16. Bb2 Bxg2 17. Kxg2 Ne4 18. Rc1 Rac8 19. Nf3 c5 20. Qe2 Qb7 21. Rfd1 Rfd8 22. Kh2 a5 23. Nd2 Nf6 24. Rc2 a4 25. Rdc1 axb3 26. Nxb3 c4 27. Nd4 Qd7 28. Qf3 Ne4 29. Nf5 Bf6 30. Bxf6 Nxf6 31. Nd4 Ne4 32. Ne2 Rc6 33. Nc3 Rf6 34. Qg2 Ng5 35. f4 Nxh3 36. g4 Nxf4 37. exf4 Rxf4 38. Nxd5 Rxg4 39. Ne7+ Kf8 40. Qh3 Qc7+ 41. Kh1 Qb7+ 42. Kh2 Qe4 43. Nc6 Qf4+ 44. Kh1 Rh4 |
| ECO A05 in 1992 play it! frois antonio defeats white's damljanovic bran in 120 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 Nc6 7. c3 e5 8. e4 a5 9. Qe2 dxe4 10. dxe4 b6 11. Qb5 Qd6 12. Nc4 Qc5 13. Qxc5 Bxc5 14. Ncxe5 Nxe5 15. Nxe5 Ba6 16. Re1 Rae8 17. Bf4 Bd6 18. Nc6 Bxf4 19. gxf4 Nh5 20. f5 Nf4 21. Bf1 Bb7 22. Bb5 g6 23. Re3 Kg7 24. Rae1 Bxc6 25. Bxc6 Re5 26. Rf3 Nh5 27. fxg6 hxg6 28. Rd1 Re6 29. Bd5 Re5 30. Re3 Rfe8 31. Bb3 R8e7 32. Kg2 Nf6 33. f3 Rg5+ 34. Kf1 Rge5 35. Red3 Rh5 36. R3d2 Re8 37. Re2 Rhe5 38. a4 R8e7 39. Rd4 Nd7 40. Bc2 Nc5 41. Red2 Rh5 42. Rd5 Rh4 43. Kg1 Re8 44. Rd8 Re6 45. Rc8 Rf6 46. Kg2 Rhf4 47. Rf2 g5 48. h3 Nd7 49. Rxc7 Ne5 50. Bd1 g4 51. hxg4 Nxg4 52. Rd2 Ne3+ 53. Kg1 Nxd1 54. Rxd1 Rxf3 55. Rd2 Rf1+ 56. Kg2 R1f4 57. Kg3 Rxe4 58. Rd4 Re3+ 59. Kg4 Re1 60. Kg3 Rg1+ |
| ECO A05 in 1990 play it! frois antonio defeats white's cary francisco in 82 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 Nbd7 8. Rb1 a5 9. a3 Nc5 10. b4 axb4 11. axb4 Ne6 12. Bb2 Nh5 13. e4 Qe8 14. Nd5 Kh8 15. d4 f6 16. Ra1 Rxa1 17. Qxa1 Qf7 18. c5 Bd7 19. Qa5 Be8 20. Bh3 f5 21. cxd6 b6 22. Qa7 Bb5 23. exf5 Bxf1 24. Kxf1 Nxd4 25. Nxd4 exd4 26. Nxc7 Qc4+ 27. Kg1 d3 28. Qa1 d2 29. Ne6 Qe2 30. Bxg7+ Kg8 31. Bf1 d1=Q 32. Qxd1 Qxd1 33. Bxf8 gxf5 34. Be7 Kf7 35. Nd8+ Kg6 36. Nc6 Nf6 37. Ne5+ Kg7 38. h4 Ng8 39. Nd3 Nxe7 40. d7 Nc6 41. Kg2 Nd8 |
| ECO A04 in 1999 play it! frois antonio defeats white's pinheiro jose p in 54 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. O-O Bg7 5. c3 d5 6. d4 cxd4 7. cxd4 Nh6 8. Bxh6 Bxh6 9. Nc3 O-O 10. Qb3 e6 11. Rad1 Na5 12. Qc2 b6 13. Ne5 Bb7 14. e4 Rc8 15. exd5 Bxd5 16. Bxd5 Qxd5 17. Qe2 Qd6 18. Ne4 Qe7 19. Nd7 Rfd8 20. Ndf6+ Kh8 21. g4 Nc6 22. d5 exd5 23. Nxd5 Qe6 24. Nec3 Qxe2 25. Nxe2 Ne5 26. h3 Nf3+ 27. Kg2 Nd2 |
| ECO A30 in 1992 play it! frois antonio defeats white's rodriguez lopez in 30 moves | 1. c4 c5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. O-O d5 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 O-O 9. Nc3 Nc6 10. h3 Re8 11. Kh2 h6 12. b3 Bc5 13. Nxc6 bxc6 14. e4 Ba6 15. Re1 Bxf2 |
| ECO A16 in 1986 play it! frois antonio defeats white's sequera jose in 96 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. d3 e5 8. Rb1 a5 9. a3 Re8 10. Ne1 Nc5 11. b4 axb4 12. axb4 Ne6 13. b5 Nc5 14. Bg5 h6 15. Bxf6 Bxf6 16. Nd5 Ra2 17. Nc2 Bg7 18. Ncb4 Ra3 19. Ra1 Rxa1 20. Qxa1 Bg4 21. f3 e4 22. d4 exf3 23. exf3 Bd7 24. Rd1 c6 25. Qa7 cxd5 26. dxc5 dxc5 27. Nxd5 Bd4+ 28. Rxd4 cxd4 29. Qxd4 Be6 30. Nf6+ Kf8 31. Qc3 Qd1+ 32. Kf2 Rd8 33. Ne4 Qd4+ 34. Qxd4 Rxd4 35. c5 Rb4 36. Bf1 Rb2+ 37. Ke3 Ke7 38. Be2 Bd5 39. Nc3 Be6 40. h4 Rb4 41. Bd3 f5 42. Ne2 Bc4 43. Nf4 g5 44. hxg5 hxg5 45. Nh3 Bxd3 46. Kxd3 Rb3+ 47. Kd4 Rxf3 48. c6 bxc6 |
| ECO A16 in 1992 play it! frois antonio defeats white's junquera m in 138 moves | 1. c4 Nf6 2. Nc3 d6 3. Nf3 g6 4. d3 Bg7 5. g3 O-O 6. Bg2 e5 7. O-O h6 8. Rb1 a5 9. e4 Nc6 10. h3 Ne8 11. Ne1 Be6 12. Be3 Qd7 13. Kh2 f5 14. exf5 Bxf5 15. Qd2 Kh7 16. f4 Nf6 17. a3 Rae8 18. Nf3 exf4 19. gxf4 Rf7 20. Nh4 Ne7 21. Rbe1 Be6 22. Ne4 Nf5 23. Nxf5 Bxf5 24. Ng3 Rfe7 25. Nxf5 Qxf5 26. Bxb7 d5 27. cxd5 Rb8 28. Bc6 Nxd5 29. d4 Nxe3 30. Rxe3 Rxb2 31. Qxb2 Rxe3 32. Bg2 c5 33. Qb5 cxd4 34. Qxf5 gxf5 35. Rf3 Re2 36. Kg3 Ra2 37. Rd3 Kg6 38. Bc6 Rc2 39. Bb5 Bf6 40. Be8+ Kg7 41. Bd7 Kg6 42. Be8+ Kg7 43. Bd7 Rc5 44. a4 Kf7 45. Rb3 Ke7 46. Bb5 Ke6 47. Kf3 Be7 48. Bd3 Rc1 49. Rb5 Bb4 50. Rxf5 Kd6 51. Rb5 Rd1 52. Ke4 Bc3 53. Rb6+ Kc5 54. Rxh6 Re1+ 55. Kf5 Re3 56. Bb5 d3 57. Re6 Rxh3 58. Ke4 d2 59. Rc6+ Kb4 60. Be2 Kxa4 61. f5 Bb4 62. Rc8 Rh1 63. Rd8 Kb3 64. f6 Rh6 65. f7 Rf6 66. Rd7 Kc2 67. Rc7+ Bc3 68. Bd3+ Kb2 69. Be2 Bb4 |
| ECO A16 in 1986 play it! frois antonio defeats white's naidu d in 58 moves | 1. c4 Nf6 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 O-O 6. Nge2 e5 7. O-O Re8 8. d4 Nbd7 9. e4 exd4 10. Nxd4 c6 11. Rb1 Nc5 12. f3 a5 13. Kh1 Nfd7 14. b3 Ne5 15. Bf4 Qb6 16. Bxe5 Bxe5 17. Nde2 Qb4 18. Qc2 a4 19. f4 Bg7 20. Rfd1 axb3 21. axb3 f5 22. Rxd6 fxe4 23. Na2 Qa3 24. Nec3 e3 25. Qb2 Qxb2 26. Rxb2 Bxc3 27. Nxc3 Ra1+ 28. Rd1 Rxd1+ 29. Nxd1 e2 |
| ECO A30 in 2006 play it! frois antonio defeats white's pena gomez manue in 51 moves | 1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 Bg7 6. Nb5 Nf6 7. Bg2 O-O 8. O-O d6 9. N1c3 Bd7 10. Nd5 Nxd5 11. cxd5 Ne5 12. Na3 Qb6 13. h3 Rfc8 14. Qb3 Qa6 15. f4 Nc4 16. Nxc4 Qxc4 17. Qxb7 Qxe2 18. Qb4 Bxh3 19. Rf2 Qd1+ 20. Rf1 Qg4 21. Qe1 Rc2 22. Rf2 Rxf2 23. Qxf2 Qd1+ 24. Bf1 Rc8 25. Qe2 Bd4+ 26. Be3 |
| ECO A30 in 1997 play it! frois antonio defeats white's gonzalez aguirre in 62 moves | 1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e6 6. O-O Nge7 7. d3 O-O 8. a3 d5 9. Bd2 b6 10. Rb1 Bb7 11. b4 cxb4 12. axb4 dxc4 13. dxc4 Rc8 14. Ne1 Qd7 15. Nd3 Rfd8 16. Qa4 Bxc3 17. Bxc3 Nd4 18. Qa2 Bxg2 19. Kxg2 Qc6+ 20. Kg1 Qxc4 21. Qxc4 Nxe2+ 22. Kg2 Rxc4 23. Bf6 Rxd3 24. Bxe7 Kg7 25. Rb2 Nd4 26. Ra1 Nc6 27. Bg5 Rxb4 28. Rxb4 Nxb4 29. Rxa7 Nd5 30. Rb7 Rb3 31. g4 h6 |
| ECO A16 in 1986 play it! frois antonio defeats white's afifi assem in 77 moves | 1. c4 Nf6 2. Nc3 d6 3. d4 Nbd7 4. Nf3 e5 5. e4 g6 6. Be2 Bg7 7. O-O exd4 8. Nxd4 O-O 9. Be3 Re8 10. Qc2 c6 11. Rfd1 Qe7 12. f3 d5 13. cxd5 cxd5 14. Ndb5 dxe4 15. f4 Nb6 16. Nxa7 Rxa7 17. Bxb6 Ra8 18. Bb5 Bd7 19. Bxd7 Nxd7 20. Nd5 Qe6 21. Be3 Rac8 22. Nc7 Qe7 23. Rac1 Nf6 24. h3 Rf8 25. Qc4 Kh8 26. b3 h5 27. a4 Rfd8 28. Rxd8+ Rxd8 29. Nb5 Rd3 30. Bd4 Kh7 31. Re1 Rd2 32. Bxf6 Qxf6 33. Qxe4 b6 34. Rf1 Rb2 35. Rf3 Qh4 36. Nd6 f5 37. Qd3 Qe1+ 38. Rf1 Qb4 39. Nc4 |