| ECO A09 in 1998 play it! ortega lexy defeats white's sulava nenad in 68 moves | 1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. O-O Be7 10. Qb3 g5 11. Be5 O-O 12. Bg3 h5 13. h3 Kh7 14. Rfe1 Rg8 15. e4 dxe4 16. Nxe4 g4 17. hxg4 hxg4 18. Bxc6 bxc6 19. Ne5 Nxe5 20. dxe5 Rb8 21. Qe3 Qb6 22. Qf4 Qxb2 23. Rad1 Rb4 24. Bh4 Bxh4 25. Qh2 Qxf2+ 26. Nxf2 g3 27. Qxh4+ Rxh4 28. Nh1 Ra4 29. Re3 Rxa2 30. Nxg3 Bg6 31. Ne2 Rxe2 32. Rxe2 Bh5 33. g4 Rxg4+ 34. Kf2 Rh4 |
| ECO A04 in 2003 play it! ortega lexy defeats white's trauth michael in 140 moves | 1. Nf3 c5 2. c4 Nc6 3. g3 e5 4. Nc3 g6 5. Bg2 Bg7 6. a3 d6 7. Rb1 a5 8. d3 Nge7 9. Nd2 Be6 10. Nf1 d5 11. cxd5 Nxd5 12. Ne3 Nde7 13. O-O f5 14. Nc4 Rb8 15. Na4 b6 16. Bg5 Qc7 17. Qd2 h6 18. Be3 Nd5 19. Rfc1 Nd4 20. Bxd4 exd4 21. b4 Nc3 22. Nxc3 dxc3 23. Rxc3 Bxc3 24. Qxc3 O-O 25. Ne5 Kh7 26. f4 Qd6 27. b5 Rbe8 28. e3 Bd5 29. Bxd5 Qxd5 30. Qc4 Qxc4 31. Nxc4 Re6 32. Kf2 Rd8 33. Rd1 Kg7 34. Kf3 Kf6 35. Rd2 Ke7 36. h3 g5 37. Ne5 Kf6 38. Nc4 Rd5 39. a4 Ke7 40. Kf2 gxf4 41. gxf4 Rd8 42. Kf3 Rg8 43. Rg2 Rxg2 44. Kxg2 Rg6+ 45. Kf2 h5 46. Ne5 Rg8 47. Nc4 Rg6 48. Ne5 Rh6 49. Kf3 h4 50. Kf2 Rd6 51. Ke2 Re6 52. Kf2 Rd6 53. Ke2 Re6 54. Kf2 Kd6 55. Nc4+ Kc7 56. Ne5 Kd6 57. Nc4+ Kc7 58. Ne5 Rd6 59. Ke2 Rh6 60. Kf2 Rh7 61. Nf3 Kd6 62. Ng5 Rc7 63. Nf3 c4 64. dxc4 Rxc4 65. Nxh4 Ke6 66. Nf3 Rxa4 67. h4 Rb4 68. h5 a4 69. h6 Kf6 70. Nh4 Rxb5 |
| ECO A06 in 1999 play it! ortega lexy defeats white's ficco corrado in 64 moves | 1. Nf3 d5 2. d4 e6 3. c4 dxc4 4. e3 b5 5. a4 c6 6. axb5 cxb5 7. b3 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 a5 10. bxc4 b4 11. c5 Nf6 12. Bb5+ Bd7 13. Qa4 O-O 14. O-O Nd5 15. Bxd7 Qxd7 16. Nc4 Qxa4 17. Rxa4 Nc6 18. Nfe5 Nxe5 19. Nxe5 Nc3 20. Raa1 b3 21. Nc4 Rfb8 22. Nb2 Na2 23. Na4 Rb4 24. Nb6 Ra6 25. Rfb1 a4 26. d5 Raxb6 27. cxb6 exd5 28. g3 Rxb6 29. Kg2 Kf8 30. Rb2 Nc3 31. f4 Ke7 32. Kf3 Kd6 |
| ECO A07 in 2001 play it! ortega lexy defeats white's martinovic slobo in 90 moves | 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. b3 Bf5 5. Bb2 e6 6. O-O h6 7. d3 Be7 8. c4 O-O 9. Nbd2 a5 10. a3 Nbd7 11. Ra2 Bh7 12. Qa1 b5 13. cxb5 cxb5 14. Ne5 Rc8 15. Ndf3 Nc5 16. Qd1 Bd6 17. Bd4 Nfd7 18. Rc2 Nxe5 19. Bxe5 Bxe5 20. Nxe5 Qd6 21. Nf3 e5 22. Rc1 e4 23. dxe4 Nxe4 24. Rxc8 Rxc8 25. Nd4 Nc3 26. Qa1 Be4 27. e3 Qe5 28. b4 a4 29. Re1 Bxg2 30. Kxg2 Qe4+ 31. Kg1 Rc4 32. h4 h5 33. Kh2 Qd3 34. Qb2 Ne4 35. Qe2 Qxa3 36. Nxb5 Qxb4 37. Nd4 a3 38. Ra1 Qc3 39. Ra2 Rb4 40. Qxh5 Rb2 41. Nf3 Nxf2 42. Qxd5 Ng4+ 43. Kh3 Nf2+ 44. Kh2 Ng4+ 45. Kh3 Qc8 |
| ECO A04 in 2001 play it! ortega lexy defeats white's poropat marijan in 54 moves | 1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. O-O d5 5. c4 d4 6. b4 e4 7. Ne1 Nf6 8. bxc5 Bxc5 9. d3 e3 10. fxe3 h5 11. Qa4 Bd7 12. Nd2 h4 13. Qb5 Rh5 14. Rxf6 Qxf6 15. Ne4 Qe7 16. Ba3 a6 17. Qxb7 Rb8 18. Bxc5 Rxb7 19. Bxe7 Kxe7 20. exd4 Nxd4 21. e3 Ne2+ 22. Kf1 Rb2 23. d4 Bg4 24. Nd3 Rf5+ 25. Ke1 Nxd4 26. exd4 Re2+ 27. Kd1 Rxg2+ |
| ECO A04 in 1992 play it! ortega lexy defeats white's pytel krzysztof in 80 moves | 1. Nf3 d6 2. d4 Bg4 3. h3 Bxf3 4. exf3 c6 5. Bd3 e6 6. O-O g6 7. c3 Nd7 8. Re1 Bh6 9. Nd2 d5 10. g3 Ne7 11. f4 c5 12. dxc5 Nxc5 13. Bb5+ Nc6 14. b4 Nd7 15. c4 O-O 16. cxd5 exd5 17. Nf3 Bg7 18. Rb1 Nf6 19. Bd3 a6 20. Bd2 Qd7 21. Kg2 Rfe8 22. Qc2 Rac8 23. Rxe8+ Nxe8 24. Qb3 Nc7 25. f5 Nb5 26. fxg6 hxg6 27. Rc1 d4 28. Bxg6 Nc3 29. Bd3 Ne5 30. Nxe5 Bxe5 31. Re1 Qc6+ 32. f3 Qd6 33. f4 Qc6+ 34. Kf2 Bf6 35. a3 Kg7 36. h4 Qd7 37. f5 Re8 38. Rxe8 Qxe8 39. Bxc3 Qe3+ 40. Kg2 Qxd3 |
| ECO A04 in 2000 play it! ortega lexy defeats white's godena michele in 97 moves | 1. Nf3 f5 2. d4 Nf6 3. Bg5 Ne4 4. h4 c5 5. e3 Qb6 6. Qc1 Nxg5 7. hxg5 g6 8. Nbd2 Bg7 9. c3 Nc6 10. Bc4 e6 11. Nb3 d5 12. dxc5 Qd8 13. Bb5 e5 14. Qd2 O-O 15. O-O-O a6 16. Ba4 e4 17. Nh4 Be6 18. f4 Rc8 19. Nd4 Nxd4 20. exd4 b6 21. cxb6 Qxb6 22. g3 Rf7 23. Ng2 Rb7 24. Kb1 Rcb8 25. b3 Qa5 26. Ka1 Rc7 27. Rc1 Bf8 28. Ne3 Ba3 29. Rc2 Rbc8 30. Nd1 Qb6 31. Re1 a5 32. Ne3 Rxc3 33. Rxc3 Rxc3 34. Qxc3 Bb4 35. Qc6 Qxc6 36. Bxc6 Bxe1 37. Bxd5 Kf7 38. Bxe6+ Kxe6 39. Nf1 Bc3+ 40. Kb1 Bxd4 41. Kc2 Kd5 42. Kd2 Kc5 43. a3 Bb2 44. a4 Kb4 45. Kc2 Bd4 46. Nd2 Bf2 47. Nf1 e3 48. Kd3 Kxb3 49. Nh2 |
| ECO A09 in 2001 play it! ortega lexy defeats white's popa florin in 48 moves | 1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 c5 6. cxd5 exd5 7. Bg2 Nc6 8. O-O O-O 9. d4 Ne4 10. dxc5 Bxc5 11. e3 Qe7 12. Nc3 Rd8 13. Ne2 Bg4 14. Rc1 Bb6 15. h3 Nxf2 16. Rxf2 Qxe3 17. hxg4 Qxf2+ 18. Kh2 Rd6 19. Nh4 Re8 20. Rc2 Rh6 21. Nd4 Rxh4+ 22. gxh4 Bc7+ 23. Kh1 Re1+ 24. Qxe1 Qxe1+ |
| ECO A11 in 1999 play it! ortega lexy defeats white's medancic rikard in 54 moves | 1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. d4 O-O 7. Nc3 dxc4 8. e3 c5 9. Qe2 cxd4 10. Nxd4 Qc7 11. Ncb5 Qc5 12. b4 Qb6 13. Qxc4 Na6 14. Bd2 e5 15. Nb3 Be6 16. Qe2 Rfd8 17. Na5 Bg4 18. f3 Bf5 19. a4 Bd3 20. Qf2 Bxf1 21. Rxf1 Rac8 22. Be1 Bf8 23. Qb2 Nd5 24. Qxe5 Qxe3+ 25. Qxe3 Nxe3 26. Rf2 Rd1 27. Re2 Bxb4 |
| ECO A11 in 2003 play it! ortega lexy defeats white's lovati paolo in 54 moves | 1. c4 c6 2. b3 d5 3. Bb2 Nf6 4. Nf3 e6 5. g3 a5 6. Bg2 a4 7. O-O Nbd7 8. d3 Bd6 9. e4 a3 10. Bc3 dxe4 11. dxe4 Qc7 12. Qe2 e5 13. Nh4 g6 14. Bh3 O-O 15. Nd2 Re8 16. Rab1 b5 17. Rfd1 b4 18. Ba1 Nc5 19. Bxc8 Raxc8 20. Ng2 Rcd8 21. f3 Ne6 22. Ne3 Bc5 23. Kg2 Nh5 24. Qe1 Nd4 25. Ndf1 Qe7 26. Ng4 Rd6 27. Nf2 Nxf3 |
| ECO A13 in 1991 play it! ortega lexy defeats white's fabiano giuseppe by checkmate in 48 moves | 1. c4 e6 2. Nc3 c5 3. Nf3 Nc6 4. g3 Nf6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. d4 O-O 9. Nxd5 exd5 10. dxc5 Bxc5 11. Qc2 Bb6 12. Rd1 h6 13. Bd2 Qf6 14. Qa4 d4 15. Bb4 Re8 16. Rd2 Bg4 17. Rad1 Rxe2 18. Rxe2 Bxf3 19. Rde1 Bxe2 20. Rxe2 d3 21. Rd2 Re8 22. Kf1 Re2 23. f4 Qd4 24. Rxe2 Qg1# |
| ECO A11 in 2001 play it! ortega lexy defeats white's contin daniel in 78 moves | 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 O-O 9. Bd3 Nc6 10. O-O Be7 11. Qe2 Nf6 12. Be3 b6 13. Rad1 Nb4 14. Bc4 Bb7 15. Ne5 Rc8 16. Bg5 Nfd5 17. Bd2 Nxc3 18. bxc3 Nd5 19. Rc1 Ba3 20. Rb1 Bd6 21. Rb3 Bxe5 22. dxe5 Qh4 23. f4 Rfd8 24. Bd3 g6 25. f5 exf5 26. c4 Nc7 27. Bxf5 gxf5 28. Rg3+ Kf8 29. Bb4+ Ke8 30. Rd1 Rd4 31. Rg8+ Kd7 32. Bc3 Ne6 33. Bxd4 Nxd4 34. Qe3 Rxc4 35. g4 Kc7 36. Rxd4 Rxd4 37. Qc3+ Bc6 38. Rc8+ Kxc8 39. Qxc6+ Kb8 |
| ECO A11 in 1994 play it! ortega lexy defeats white's foisor cristina in 88 moves | 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Nbd7 5. Be2 e5 6. d4 Bd6 7. cxd5 cxd5 8. Nb5 Bb8 9. dxe5 Nxe5 10. Nbd4 O-O 11. O-O Ne4 12. Nxe5 Bxe5 13. a4 Qd6 14. Nf3 Bf6 15. a5 Rd8 16. Qb3 Bg4 17. Rd1 Ng5 18. Nd4 Bxe2 19. Nxe2 Ne6 20. Bd2 Qa6 21. Nf4 Nxf4 22. exf4 Rac8 23. h3 h5 24. Qf3 h4 25. Rab1 Rc2 26. b4 Qb5 27. Rb3 d4 28. Qd3 Qxd3 29. Rxd3 Rdc8 30. Rb1 Ra2 31. Kf1 Rcc2 32. Ke1 Kf8 33. Kd1 Ke7 34. b5 Ke6 35. a6 b6 36. Rc1 Rxc1+ 37. Kxc1 Ra1+ 38. Kc2 Kd5 39. Bc1 Kc4 40. Rd2 d3+ 41. Kd1 Bc3 42. g3 hxg3 43. fxg3 Bxd2 44. Kxd2 Ra2+ |
| ECO A13 in 2003 play it! ortega lexy defeats white's diekmann hansjoa in 110 moves | 1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Bg2 b5 7. Qc2 Bb7 8. O-O Ngf6 9. a4 Bd6 10. axb5 axb5 11. Rxa8 Qxa8 12. Nc3 Bc6 13. b3 b4 14. Nb1 Ne5 15. Ne1 Bxg2 16. Nxg2 Qc6 17. Qd1 O-O 18. d4 Ned7 19. Ne3 h5 20. Nd2 h4 21. Nf3 hxg3 22. hxg3 Ra8 23. Bb2 Nb6 24. Qd3 Ra2 25. Rc1 Qe4 26. Qxe4 Nxe4 27. Rc2 f6 28. Ne1 Na4 29. Bc1 Nac3 30. Kf1 Ra1 31. Bb2 Rb1 32. Nc4 Nd1 33. e3 Ndxf2 34. Rxf2 Rxe1+ 35. Kxe1 Bxg3 36. Ke2 Bxf2 37. Na5 Bg3 38. Kd3 f5 39. Nc6 Bd6 40. Nd8 Ng5 41. Bc1 Kf8 42. Bd2 Ke8 43. Nb7 Kd7 44. Nxd6 Kxd6 45. Bxb4+ Kd5 46. Bf8 g6 47. Bh6 Ne4 48. Bf4 c6 49. Bc7 g5 50. Bb8 Nd6 51. Bc7 g4 52. Ke2 Nb5 53. Ba5 Ke4 54. Kf2 Kd3 55. Be1 Nc7 |
| ECO A13 in 1996 play it! ortega lexy defeats white's vujovic milorad in 76 moves | 1. c4 e6 2. d4 d5 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. a4 b4 10. Ne4 Bb7 11. b3 c5 12. Ng3 Bd6 13. Bb2 cxd4 14. exd4 O-O 15. O-O Rc8 16. Qe2 Nd5 17. Rfc1 Nf4 18. Qd1 Rxc1 19. Bxc1 Nxd3 20. Qxd3 Qa5 21. Bb2 Qd5 22. Ne1 h5 23. Nf1 Nf6 24. Ne3 Qg5 25. Nc4 Bb8 26. Nf3 Qd5 27. Re1 Ng4 28. h3 Nh2 29. Re3 Nxf3+ 30. gxf3 Qg5+ 31. Kh1 Bf4 32. Re1 Rd8 33. Qe2 Qh4 34. Kg2 Rd5 35. Rh1 Rf5 36. Qd3 Bh6 37. Ne5 f6 38. Qe2 fxe5 |
| ECO A13 in 1998 play it! ortega lexy defeats white's corvi marco in 118 moves | 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. Bf4 Bf5 6. e3 Bd6 7. Nge2 Ne7 8. f3 Na6 9. a3 O-O 10. g4 Be6 11. Bg2 Nc7 12. O-O Ng6 13. Bxd6 Qxd6 14. Qe1 f5 15. gxf5 Bxf5 16. Qg3 Qe7 17. e4 Be6 18. Rae1 Rf7 19. f4 dxe4 20. Nxe4 Bf5 21. Ng5 Rf6 22. Qb3+ Kh8 23. Qxb7 Qd6 24. Rc1 Ne7 25. Qb3 Ncd5 26. Ng3 Rb8 27. Qf3 Rff8 28. Nxf5 Nxf5 29. Qh5 Nh6 30. Bxd5 Qxd5 31. Qf3 Qxd4+ 32. Qf2 Rxf4 33. Qxd4 Rxd4 34. Nf7+ Nxf7 35. Rxf7 Kg8 36. Rf2 Rg4+ 37. Kf1 Rg6 38. b4 Rb5 39. Re1 h5 40. Re8+ Kh7 41. Rff8 Rg4 42. Rh8+ Kg6 43. Re6+ Kg5 44. Rxc6 Rf5+ 45. Ke2 Rg2+ 46. Ke3 Rxh2 47. Rc7 Rh3+ 48. Ke4 Rf4+ 49. Ke5 Re3+ 50. Kd5 Rd3+ 51. Ke5 g6 52. Rxa7 Rff3 53. Ke6 Rfe3+ 54. Kf7 Rxa3 55. Rb7 Re5 56. b5 Rf3+ 57. Kg7 h4 58. b6 Re6 59. Rh6 Rf5 |
| ECO A11 in 1994 play it! ortega lexy defeats white's petursson margei in 56 moves | 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Nbd7 5. Qc2 e6 6. Be2 Bd6 7. b3 O-O 8. Bb2 a6 9. d4 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. O-O Be6 13. Rac1 Rc8 14. Qb1 Nfg4 15. Nxe5 Nxe5 16. f4 Qb6 17. fxe5 Qxe3+ 18. Rf2 Qxe5 19. g3 Bc5 20. Na4 Bxf2+ 21. Kxf2 d4 22. Qd3 Bf5 23. Qf3 b5 24. Rxc8 Rxc8 25. Nb6 Rc2 26. Ba1 h5 27. Qa8+ Kh7 28. Qf3 Be4 |
| ECO A11 in 2003 play it! ortega lexy defeats white's aldrovandi costa in 102 moves | 1. c4 c6 2. g3 d5 3. Bg2 dxc4 4. Na3 e5 5. Nxc4 f6 6. d3 Be6 7. Qc2 Bb4+ 8. Nd2 Nh6 9. Nf3 Nf5 10. O-O Be7 11. Nb3 Na6 12. e4 Bxb3 13. Qxb3 Nc5 14. Qc4 Nd4 15. Nxd4 Qxd4 16. Qxd4 exd4 17. Rd1 a5 18. h4 Kf7 19. Bh3 Rhd8 20. Kf1 a4 21. Ke2 Ra5 22. Bf4 Rb5 23. Rab1 Ra8 24. Rdc1 Ra6 25. Rc4 a3 26. b3 Rxb3 27. axb3 a2 28. Rcc1 axb1=Q 29. Rxb1 Ra2+ 30. Bd2 Na6 31. Ke1 Bb4 32. Rd1 Rxd2 33. Rxd2 Nc5 34. Kd1 Bxd2 35. Kxd2 Nxb3+ 36. Kc2 Nc5 37. Bf1 Ke6 38. Kb2 b5 39. Ka3 Kd6 40. f4 Na4 41. g4 h6 42. Bg2 c5 43. Bf1 Nc3 44. Kb3 Nd1 45. Be2 Ne3 46. Bf3 c4+ 47. dxc4 bxc4+ 48. Kb2 c3+ 49. Kb3 c2 50. Kb2 d3 51. Kc1 Kc5 |
| ECO A13 in 2004 play it! ortega lexy defeats white's cocchi andrea in 78 moves | 1. c4 e6 2. Nc3 d5 3. d4 c6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 h6 7. Bh4 Bf5 8. Bxf6 Qxf6 9. e3 Nd7 10. Bd3 Bg4 11. h3 Be6 12. Qe2 O-O-O 13. O-O-O g5 14. Kb1 Kb8 15. Nd2 c5 16. dxc5 Nxc5 17. Bc2 Bg7 18. Nf3 a6 19. Nd4 Rc8 20. Qf3 Qxf3 21. gxf3 Bf6 22. Nce2 Nd7 23. Bf5 Rhe8 24. Bg4 Ne5 25. Bxe6 fxe6 26. f4 Nc4 27. f5 exf5 28. Nxf5 Nxb2 29. Rxd5 Nc4 30. Ned4 Re6 31. Ka1 Rb6 32. Rb1 Rcc6 33. Rb3 Kc7 34. Rxb6 Nxb6 35. Ra5 Rc1+ 36. Kb2 Rh1 37. Rc5+ Kb8 38. Kb3 Rxh3 39. Nd6 Bxd4 |
| ECO A13 in 2000 play it! ortega lexy defeats white's farina saverio in 104 moves | 1. c4 e6 2. e4 c5 3. Nc3 Nc6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 Bxc3+ 8. bxc3 dxc6 9. Qxd8+ Kxd8 10. e5 Nd7 11. Bf4 b6 12. Be2 Kc7 13. O-O-O Ba6 14. Rd6 Rad8 15. Rhd1 Nb8 16. Bg5 Rxd6 17. Rxd6 c5 18. f4 Nc6 19. g4 Na5 20. Kb1 Bxc4 21. Bf3 Bb5 22. Bh4 Nc4 23. Rd1 Ba4 24. Rd3 Bc6 25. Bxc6 Kxc6 26. Bg3 Kc7 27. Bh4 h5 28. gxh5 Rxh5 29. Bg3 g6 30. Kc1 Rh8 31. Kc2 Kc8 32. Kc1 Rd8 33. Kc2 Rd7 34. Bh4 Kc7 35. Bg3 Kc6 36. Rxd7 Kxd7 37. Kd3 b5 38. Bf2 Kc6 39. Ke4 a5 40. h4 a4 41. Be1 a3 42. Kf3 Kd5 43. Kg4 Ke4 44. Kg5 Ne3 45. Kf6 b4 46. cxb4 cxb4 47. Bxb4 Nd5+ 48. Kxf7 Nxb4 49. Kxg6 Nd3 50. f5 Nxe5+ 51. Kg7 exf5 52. h5 Ng4 |