| ECO A09 in 1980 play it! quinteros miguel defeats black's paglilla carlos in 41 moves | 1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4 Bg6 9. Bxc4 Nbd7 10. Qb3 a5 11. Nd3 Be7 12. Be3 Nb6 13. Nf4 Nxc4 14. Qxc4 Qb6 15. Bf2 Qa6 16. Qb3 Rd8 17. h4 Bb4 18. O-O-O Bxc3 19. bxc3 Bxe4 20. fxe4 Nxe4 21. Rhe1 |
| ECO A07 in 1971 play it! quinteros miguel defeats black's schweber samuel in 91 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. d3 e6 5. Nbd2 c6 6. O-O Be7 7. Qe1 h5 8. h3 Bxf3 9. Nxf3 Ngf6 10. e4 dxe4 11. dxe4 e5 12. Bd2 Qc7 13. Qe2 Nh7 14. h4 Ndf6 15. Bh3 Ng4 16. Bxg4 hxg4 17. Nh2 Nf6 18. Bg5 O-O-O 19. Rfd1 Kb8 20. Rxd8+ Rxd8 21. Bxf6 Bxf6 22. Rd1 g6 23. Nxg4 Bg7 24. Ne3 b5 25. Rxd8+ Qxd8 26. a4 a6 27. axb5 axb5 28. h5 Bh6 29. Ng4 Qg5 30. Nxh6 Qxh6 31. Qe3 Qxe3 32. fxe3 gxh5 33. Kh2 Kc7 34. Kh3 Kd6 35. Kh4 b4 36. b3 Ke6 37. Kxh5 Ke7 38. Kh6 Kf8 39. Kg5 Ke7 40. Kf5 f6 41. g4 Kf7 42. g5 fxg5 43. Kxg5 Ke6 44. Kg6 c5 45. Kg5 c4 46. Kg6 |
| ECO A05 in 1972 play it! quinteros miguel defeats black's silva sanchez ca in 89 moves | 1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 O-O 5. Bg2 d6 6. Nc3 Nc6 7. O-O a6 8. h3 Nd7 9. e4 e5 10. d5 Nd4 11. Be3 Qf6 12. h4 h6 13. Nh2 Qe7 14. h5 gxh5 15. Qxh5 Nc2 16. Rac1 Nxe3 17. fxe3 Qg5 18. Qxg5 hxg5 19. Bh3 Nb6 20. Bxc8 Raxc8 21. b3 Kh7 22. g4 Kg6 23. Kg2 Rh8 24. Nf3 Rh7 25. Rh1 Rch8 26. Rxh7 Rxh7 27. Nd1 Nd7 28. Nf2 Bf8 29. Nd2 Be7 30. Nf1 Rh8 31. Ng3 Nf6 32. Nf5 Bf8 33. b4 b6 34. Rc3 Nd7 35. Ra3 Nb8 36. Nd3 f6 37. Rc3 Nd7 38. a4 Kf7 39. Ra3 Be7 40. a5 Nb8 41. b5 bxa5 42. bxa6 Nxa6 43. Rxa5 Nc5 44. Nxc5 dxc5 45. Ra7 |
| ECO A20 in 1993 play it! quinteros miguel defeats black's borghi humberto in 95 moves | 1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. e3 c6 5. Nc3 Na6 6. d4 e4 7. a3 d5 8. cxd5 cxd5 9. Nh3 Nc7 10. Bd2 Be7 11. Na4 O-O 12. Qb3 b6 13. Bf1 Bd7 14. Bb4 Qe8 15. Nc3 Kh8 16. Nf4 Bxb4 17. Qxb4 g5 18. Qd6 gxf4 19. Qxc7 fxe3 20. fxe3 f4 21. gxf4 Qh5 22. Be2 Bg4 23. Qe5 Bxe2 24. Nxe2 Qf3 25. Rg1 Rae8 26. Qg5 Rf7 27. Qh4 Rc8 28. Rd1 Rc2 29. Rd2 Rc6 30. Rg3 Qh1+ 31. Kf2 Rg7 32. Rxg7 Qf3+ 33. Ke1 Kxg7 34. Kd1 Qh1+ 35. Qe1 Qxh2 36. Nc3 Qh3 37. Qg1+ Ng4 38. Rg2 Rg6 39. Kd2 Nf6 40. Rxg6+ hxg6 41. Qg5 Qf1 42. Ne2 Qb1 43. f5 Qxb2+ 44. Ke1 Ne8 45. Qe7+ Kh6 46. Qxe8 gxf5 47. Qh8+ Kg5 48. Qg7+ |
| ECO A17 in 1976 play it! quinteros miguel defeats black's bolbochan jacobo in 91 moves | 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bf4 c5 6. dxc5 Nc6 7. e3 Bxc5 8. cxd5 exd5 9. Be2 O-O 10. a3 h6 11. O-O Be6 12. Rc1 Rc8 13. Ne5 Ne7 14. Qa4 a6 15. Rfd1 Ba7 16. h3 Bb8 17. Nd3 Qb6 18. Bxb8 Rxb8 19. Qb4 Qxb4 20. Nxb4 Rbc8 21. Bf3 Rc5 22. Rc2 a5 23. Nd3 Rc4 24. Rcd2 g5 25. Kh2 Kg7 26. Ne5 Rc5 27. g3 Rfc8 28. Nd3 Rc4 29. Ne5 R4c5 30. Bg2 R5c7 31. g4 Nc6 32. Nf3 Ne7 33. Nd4 Bd7 34. Ndb5 Rc5 35. Nd6 Rb8 36. Bxd5 Nexd5 37. Nxd5 Nxd5 38. Rxd5 Rc2 39. R1d2 Rxd2 40. Rxd2 Be6 41. f4 gxf4 42. exf4 a4 43. f5 Bb3 44. Kg3 b6 45. Kf4 Ra8 46. h4 |
| ECO A20 in 1991 play it! quinteros miguel defeats black's giaccio alfredo in 95 moves | 1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 d6 6. Nge2 h5 7. d4 h4 8. d5 Nce7 9. e4 hxg3 10. hxg3 Rxh1+ 11. Bxh1 c5 12. Be3 a6 13. a4 Nh6 14. f3 f6 15. Qd2 Nf7 16. a5 b6 17. axb6 Qxb6 18. Nc1 Bd7 19. Nd3 Qc7 20. Bg2 Nc8 21. Kf2 Nb6 22. b3 a5 23. Ra3 Nd8 24. f4 a4 25. fxe5 fxe5 26. Qd1 axb3 27. Rxa8 Nxa8 28. Qxb3 Qb6 29. Qa2 Nc7 30. Bf1 Kf7 31. Be2 Bf6 32. Bd1 Na6 33. Ba4 Bxa4 34. Qxa4 Ke7 35. Bd2 Nb8 36. Qb5 Qxb5 37. cxb5 Nd7 38. Na4 Nb7 39. Ndb2 Kf7 40. Nc4 Bd8 41. b6 Ke8 42. Kf3 Kf7 43. Ke2 Ke8 44. Kd3 g5 45. Na5 Nxa5 46. Bxa5 g4 47. Kc4 Nf6 48. Nc3 |
| ECO A19 in 1993 play it! quinteros miguel defeats black's arregui jose in 97 moves | 1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. g3 Nc6 5. Bg2 Be7 6. Nge2 a6 7. O-O Qc7 8. d3 O-O 9. f4 d6 10. h3 Rb8 11. Be3 b5 12. b3 Nd7 13. Bf2 Bf6 14. Rc1 b4 15. Nb1 Bb7 16. Nd2 a5 17. Nf3 a4 18. g4 axb3 19. axb3 Ra8 20. g5 Be7 21. h4 Ra3 22. Rb1 Na5 23. Be3 d5 24. Qc2 dxe4 25. dxe4 Nc6 26. Bc1 Ra6 27. Bb2 e5 28. fxe5 Ndxe5 29. Nxe5 Nxe5 30. Nf4 h6 31. gxh6 Rxh6 32. h5 Bg5 33. Qe2 Nxc4 34. Qg4 Nxb2 35. Qxg5 Na4 36. bxa4 Qb6 37. a5 Qxa5 38. Rfc1 Qa3 39. Ne2 Qd3 40. Ng3 f6 41. Qf4 b3 42. Bf1 Qd4+ 43. Qf2 Qxf2+ 44. Kxf2 f5 45. exf5 g6 46. hxg6 Rxg6 47. Rxb3 Bc8 48. Rxc5 Be6 49. Bc4 |
| ECO A15 in 1993 play it! quinteros miguel defeats black's facino edgardo in 47 moves | 1. c4 Nf6 2. d4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Bg2 O-O 7. Nf3 Nbd7 8. O-O Ne4 9. Qc2 Ndf6 10. Nc3 Re8 11. Rac1 c6 12. Ne5 Nd6 13. b3 Bd7 14. Rcd1 Rc8 15. c5 Nb5 16. Na4 Qa5 17. g4 Red8 18. g5 Ne8 19. f4 g6 20. Ng4 f5 21. gxf6 Kf7 22. Ne5+ Kxf6 23. e4 Ng7 24. Qf2 |
| ECO A15 in 1992 play it! quinteros miguel defeats black's mendez ernesto in 63 moves | 1. c4 Nf6 2. d4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c5 7. cxd5 exd5 8. b3 Nc6 9. Bb2 Re8 10. Nc3 cxd4 11. Nxd4 Bf8 12. Rc1 Bg4 13. h3 Bh5 14. g4 Bg6 15. e3 Rc8 16. Nde2 Nb4 17. Nf4 Be4 18. a3 Bxg2 19. Kxg2 Nc6 20. Ncxd5 Ne4 21. f3 Nc5 22. Rf2 Ne7 23. Rd2 Nxd5 24. Rxd5 Qb6 25. b4 Ne6 26. Nxe6 Rxc1 27. Qxc1 Rxe6 28. Bd4 Qa6 29. Rd8 Qe2+ 30. Kg3 b6 31. Qc8 Qe1+ 32. Kf4 |
| ECO A13 in 1986 play it! quinteros miguel defeats black's opl in 65 moves | 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. d4 dxc4 6. O-O O-O 7. Na3 c5 8. Nxc4 Nc6 9. dxc5 Bxc5 10. a3 a5 11. Bf4 Nd5 12. Bd2 a4 13. Rc1 b6 14. Qc2 Nd4 15. Nxd4 Bxd4 16. e4 Ne7 17. Rfd1 e5 18. Nxe5 Bxe5 19. Bf4 Bd4 20. Be3 Bxe3 21. Rxd8 Rxd8 22. fxe3 Bg4 23. Rf1 Ng6 24. e5 Rac8 25. Qxa4 Be2 26. Re1 Bc4 27. Qa7 Nxe5 28. Qxb6 f6 29. a4 Rd2 30. a5 Rcd8 31. a6 R2d6 32. Qxd6 Rxd6 33. a7 |
| ECO A15 in 1986 play it! quinteros miguel defeats black's nikolic s in 65 moves | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Nc5 10. h3 a5 11. Bg5 c6 12. Qc2 a4 13. b4 axb3 14. axb3 Rxa1 15. Rxa1 Qc7 16. Be3 Re8 17. b4 Ne6 18. Nb3 Qe7 19. Rd1 Nd7 20. f4 Nc7 21. Bf2 f5 22. exf5 gxf5 23. Nd4 Nf8 24. b5 c5 25. Nd5 Nxd5 26. Bxd5+ Kh8 27. Nxf5 Qf6 28. Nxg7 Qxg7 29. Re1 Re7 30. Rxe7 Qxe7 31. Qc3+ Qg7 32. Qe3 Qf6 33. g4 |
| ECO A10 in 1991 play it! quinteros miguel defeats black's llanos guillermo in 103 moves | 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 O-O 5. e3 c6 6. d4 d5 7. Qb3 dxc4 8. Qxc4 Be6 9. Qe2 Nbd7 10. Nf3 Nb6 11. Nd2 Qc8 12. O-O Bh3 13. e4 Bxg2 14. Kxg2 Nfd7 15. Nf3 e5 16. Rd1 exd4 17. Nxd4 Re8 18. f4 Nc5 19. Qc2 Ne6 20. Nf3 Nc4 21. b3 Nb6 22. e5 Qc7 23. Ba3 f6 24. Bd6 Qf7 25. Rf1 f5 26. Rad1 Rad8 27. a4 a6 28. a5 Nc8 29. Na4 Bf8 30. Bxf8 Qxf8 31. Qc4 Qf7 32. h4 Ne7 33. Nb6 Nd5 34. Nxd5 Rxd5 35. Rxd5 cxd5 36. Qc3 Qd7 37. Rd1 Rd8 38. Nd4 Rc8 39. Qd2 Nc5 40. Rc1 Ne4 41. Rxc8+ Qxc8 42. Qc2 Qxc2+ 43. Nxc2 h5 44. b4 Kf7 45. Nd4 Ke7 46. Kf3 Kd7 47. Ne2 Kc6 48. Ke3 Kd7 49. Kd4 Kc6 50. Nc3 Nxc3 51. Kxc3 b6 52. b5+ |
| ECO A15 in 1985 play it! quinteros miguel defeats black's gereben erno in 67 moves | 1. c4 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nb6 7. Nf3 Nc6 8. e3 Bg4 9. h3 Bxf3 10. Bxf3 Qd7 11. h4 f5 12. O-O O-O-O 13. a4 a5 14. Qb3 e5 15. d5 Nb4 16. e4 f4 17. Bd2 fxg3 18. fxg3 Qh3 19. Ne2 Bf8 20. Rac1 h6 21. Be3 Rd6 22. Bg2 Qd7 23. Nc3 Nd3 24. Rcd1 Nb4 25. Nb5 g5 26. Rc1 Na6 27. Nxd6+ Bxd6 28. Bxb6 gxh4 29. gxh4 Rg8 30. Kh2 Kb8 31. Be3 Qe7 32. Bf2 Nc5 33. Bxc5 Bxc5 34. d6 |
| ECO A13 in 1984 play it! quinteros miguel defeats black's jarecki j in 99 moves | 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Ne5 a6 7. Nxc4 b5 8. Qc2 Nd5 9. Ne3 Bb7 10. Nxd5 exd5 11. Nc3 Nb6 12. d4 Be7 13. O-O O-O 14. b3 c5 15. dxc5 Bxc5 16. Bb2 Rc8 17. Qd3 Qe7 18. e3 Rfd8 19. Ne2 Nd7 20. Nf4 Nf6 21. Bxf6 Qxf6 22. Nxd5 Qe5 23. Rad1 Rd6 24. Qf5 Re8 25. Qxe5 Rxe5 26. Nf4 Bxg2 27. Kxg2 Kf8 28. Rxd6 Bxd6 29. Rc1 Ke7 30. Rc6 a5 31. Ra6 b4 32. Nd3 Rd5 33. Ra7+ Ke6 34. Nb2 Rc5 35. Nc4 Bc7 36. e4 f5 37. Kf3 h6 38. h4 fxe4+ 39. Kxe4 Kd7 40. Ra6 Ke7 41. g4 Rb5 42. f4 Rc5 43. h5 Ke8 44. Ra7 Kd8 45. Ra8+ Ke7 46. Rg8 Kf7 47. Rc8 Ke7 48. Kd4 Rc6 49. Kd5 Kd7 50. Rg8 |
| ECO A18 in 1978 play it! quinteros miguel defeats black's bachtiar arovah in 59 moves | 1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Nbd7 5. Nf3 e5 6. g3 Be7 7. Bg2 O-O 8. O-O c6 9. h3 Qc7 10. Be3 Re8 11. Re1 Bf8 12. Qd2 a6 13. Rac1 Qa5 14. d5 c5 15. a4 Qb4 16. Bf1 Qb6 17. Bd3 Qd8 18. Nh2 h6 19. f4 Nh5 20. Qg2 g6 21. Be2 Nhf6 22. f5 g5 23. h4 Nh7 24. Kf2 Be7 25. Rh1 Kh8 26. Ng4 h5 27. hxg5 Bxg5 28. Rxh5 Bxe3+ 29. Kxe3 Nf6 30. Nxf6 |
| ECO A17 in 1983 play it! quinteros miguel defeats black's pachman ludek in 115 moves | 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Be2 b6 12. O-O Bb7 13. Qf4 Nc6 14. Rfd1 Qf6 15. Qe3 Rfd8 16. Rd2 Rac8 17. Rad1 Na5 18. Ne5 Rc7 19. f4 Qe7 20. d5 exd5 21. exd5 Qc5 22. Kf2 Qxe3+ 23. Kxe3 f6 24. Nf3 Rd6 25. f5 g5 26. h4 h6 27. hxg5 hxg5 28. Nh2 Re7+ 29. Kf2 Re5 30. Ng4 Rxf5+ 31. Bf3 Rf4 32. g3 Rc4 33. Nh6+ Kf8 34. Nf5 Rd7 35. Rh1 Kg8 36. Re2 g4 37. Bxg4 Rxg4 38. Nh6+ Kg7 39. Nxg4 Bxd5 40. Rh7+ Kxh7 41. Nxf6+ Kg6 42. Nxd7 Nc4 43. Ne5+ Nxe5 44. Rxe5 Bxa2 45. Re7 a6 46. Rb7 b5 47. Rb6+ Kf5 48. Rxa6 Bc4 49. Ke3 Kg4 50. Rg6+ Kf5 51. Rh6 Kg4 52. Kf2 Kf5 53. Rh4 Ke5 54. Ke3 Kf5 55. Rd4 Kg5 56. g4 Be6 57. Kf3 Kh4 58. Rb4 |
| ECO A20 in 1993 play it! quinteros miguel defeats black's herrera fernando in 53 moves | 1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 O-O 5. Nf3 Nc6 6. O-O Re8 7. d3 Bf8 8. d4 d6 9. d5 Na5 10. b3 b6 11. Bb2 Bd7 12. Nd2 a6 13. b4 Nb7 14. Qc2 Qc8 15. Rae1 c6 16. Nde4 Nxe4 17. Bxe4 c5 18. Bxh7+ Kh8 19. f4 cxb4 20. Ne4 b5 21. Ng5 Nd8 22. fxe5 dxe5 23. Rxf7 e4 24. Rxf8+ Rxf8 25. Qxe4 Bf5 26. Qh4 Qxc4 27. e4 |
| ECO A22 in 1982 play it! quinteros miguel defeats black's hase juan carlos in 83 moves | 1. c4 e5 2. Nc3 Nf6 3. e3 Bb4 4. Nd5 Nxd5 5. cxd5 O-O 6. a3 Bc5 7. b4 Bb6 8. Bb2 d6 9. Ne2 Nd7 10. Nc3 Nf6 11. Bc4 Ng4 12. Qe2 f5 13. f3 Nf6 14. Na4 Bd7 15. Nxb6 axb6 16. O-O b5 17. Bxb5 Nxd5 18. Bc4 Be6 19. f4 e4 20. d3 exd3 21. Qxd3 c6 22. e4 fxe4 23. Qxe4 Qd7 24. Rae1 Rae8 25. f5 Bxf5 26. Bxd5+ cxd5 27. Qxd5+ Be6 28. Rxf8+ Kxf8 29. Qd4 b5 30. Re3 Kg8 31. h4 h6 32. h5 Re7 33. Kh2 Rf7 34. Rg3 Bf5 35. Bc1 Qe6 36. Bf4 Qe2 37. Qxd6 Qxh5+ 38. Kg1 Kh7 39. Be5 Rd7 40. Qxd7 Bxd7 41. Rxg7+ Kh8 42. Rg5+ |
| ECO A10 in 1973 play it! quinteros miguel defeats black's planinec albin s in 71 moves | 1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Bd7 9. Nc1 Re8 10. Nb3 Qb8 11. Be2 b5 12. cxb5 axb5 13. Bxb5 Na5 14. Nxa5 Bxb5 15. b4 c5 16. Rb1 cxd4 17. Bxd4 e5 18. Be3 d5 19. a4 Bxa4 20. exd5 Bb5 21. Ne4 Nxe4 22. fxe4 f5 23. d6 fxe4 24. Qd5+ Kh8 25. Kf2 Rf8+ 26. Kg3 Bd3 27. Nc6 Qb7 28. Ra1 Rxa1 29. Rxa1 Qd7 30. h3 Bf6 31. Kh2 h5 32. Ra7 Qf5 33. Ne7 Bxe7 34. dxe7 Re8 35. Ra8 Bb5 36. Qxb5 |
| ECO A11 in 1994 play it! quinteros miguel defeats black's sorokin maxim in 127 moves | 1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 g6 9. O-O Bg7 10. e4 dxc4 11. e5 Qe7 12. Bxc4 O-O 13. Qe2 b6 14. Rfe1 a5 15. Bd3 Bb7 16. Be4 Ba6 17. Qe3 Rac8 18. Rac1 Rfd8 19. Qf4 Bc4 20. b3 Bd5 21. Rc2 Bxe4 22. Nxe4 c5 23. Rec1 Ra8 24. dxc5 Nxc5 25. Nxc5 bxc5 26. Qe3 Bf8 27. Nd2 Rd5 28. f4 Rad8 29. Ne4 Rd1+ 30. Rxd1 Rxd1+ 31. Kf2 Qh4+ 32. Qg3 Qd8 33. Ke2 Qd4 34. Rd2 Rxd2+ 35. Nxd2 Qb2 36. a4 c4 37. bxc4 Bb4 38. Qd3 Qa2 39. Ke3 Qxa4 40. Ne4 Kg7 41. c5 Qc6 42. Qc4 h5 43. g3 Kf8 44. h3 Ke7 45. g4 hxg4 46. hxg4 Qd5 47. Qc2 Qc6 48. Kf3 a4 49. Qc4 Ba5 50. Ke3 Bc7 51. Qb4 Kf8 52. Nc3 g5 53. Nb5 gxf4+ 54. Kxf4 Kg7 55. Nd6 Qa8 56. Qa3 Qa5 57. Ke3 Qe1+ 58. Kd4 Qg1+ 59. Kc4 Qxg4+ 60. Kb5 Qe2+ 61. Kc6 Bd8 62. Kd7 Bg5 63. c6 Qxe5 64. c7 |
