| ECO B25 in 1970 play it! medina defeats black's honfi in 86 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Qd2 Bd7 11. Nh4 Bc6 12. Nd1 f5 13. c3 Nb5 14. Nf2 b6 15. Qe2 Qd7 16. Rfe1 Rae8 17. Rad1 Qb7 18. Qc2 d5 19. Bc1 Kh8 20. e5 d4 21. c4 Nc7 22. Qe2 Bxg2 23. Nxg2 b5 24. h3 Na6 25. Nh4 Nb4 26. b3 a5 27. Ba3 Ra8 28. Ra1 Ra6 29. Reb1 Rfa8 30. Bc1 a4 31. a3 axb3 32. Rxb3 bxc4 33. dxc4 Rb6 34. Rab1 Nbd5 35. Qf3 Rb8 36. Rxb6 Nxb6 37. Qxb7 Rxb7 38. Nd3 Nec8 39. Nxc5 Rc7 40. Nxe6 Rxc4 41. Nf3 d3 42. Bd2 Bh6 43. Rb3 Kg8 |
| ECO B25 in 1968 play it! medina defeats black's kupper joseph in 103 moves | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O O-O 9. Be3 Nd4 10. Qd2 Bd7 11. g4 f5 12. gxf5 exf5 13. Rae1 Bc6 14. Ng5 h6 15. Nf3 b6 16. Bxd4 cxd4 17. Ne2 fxe4 18. Nfxd4 e3 19. Qxe3 Bxg2 20. Kxg2 Nf5 21. Nxf5 gxf5 22. c3 Kh7 23. Ng3 Qd7 24. Qf3 Qf7 25. a3 Rae8 26. Rxe8 Rxe8 27. Rf2 Re1 28. Re2 Rb1 29. d4 Qb3 30. Nxf5 Rxb2 31. Rxb2 Qxb2+ 32. Kh3 Qxa3 33. Qb7 Kg6 34. Ne7+ Kf7 35. Nd5+ Kg8 36. Qc8+ Kf7 37. Qd7+ Kf8 38. Qf5+ Ke8 39. Qe6+ Kf8 40. Kg4 Qa2 41. h4 Qc2 42. Kh5 Bh8 43. Qxd6+ Kg8 44. Qd8+ Kf7 45. Qe7+ Kg8 46. Kxh6 Qf5 47. Qg5+ Qxg5+ 48. hxg5 Bg7+ 49. Kg6 b5 50. Nc7 b4 51. cxb4 Bxd4 52. b5 |
| ECO B99 in 1990 play it! medina defeats black's almagro in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. O-O-O Nbd7 10. g4 b5 11. Bxf6 gxf6 12. f5 Ne5 13. Qg3 b4 14. Nce2 Bd7 15. Nf4 a5 16. fxe6 fxe6 17. Nfxe6 Qb6 18. g5 a4 19. Be2 Bxe6 20. Nxe6 b3 21. cxb3 axb3 22. Bb5+ Kf7 23. Qxb3 Rhc8+ 24. Kb1 |
| ECO B43 in 1972 play it! medina defeats black's garcia s in 65 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. f4 d6 10. g4 Nc6 11. Nb3 Re8 12. g5 Nd7 13. a4 b6 14. f5 Bf8 15. Kh1 Nde5 16. h4 Bb7 17. h5 Nb4 18. Nd4 exf5 19. Nxf5 Nc4 20. b3 Ne5 21. Bb2 Rac8 22. Qd2 d5 23. exd5 Rcd8 24. Rad1 Qb8 25. Qf2 Bc5 26. Qg3 Nd7 27. d6 Bxg2+ 28. Qxg2 Qa8 29. Ne7+ Kh8 30. Qxa8 Rxa8 31. Ne4 Bxd6 32. Nxd6 Rxe7 33. Nf5 |
| ECO B33 in 1950 play it! medina defeats black's perez in 57 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 a6 10. Qe1 Qc7 11. Qg3 Bd7 12. Rad1 b5 13. e5 Ne8 14. Bd3 f5 15. exf6 Nxf6 16. Ne4 Rae8 17. Ng5 Nxd4 18. Bxd4 e5 19. Bc3 b4 20. Bd2 a5 21. Rde1 Kh8 22. Kh1 Bd8 23. fxe5 dxe5 24. Qh4 h6 25. Ne4 Bc6 26. Bxh6 Nxe4 27. Bg5+ Kg8 28. Bc4+ Rf7 29. Bxd8 |
| ECO C43 in 1978 play it! medina defeats black's castro in 33 moves | 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. O-O Nxe5 7. dxe5 Bf5 8. Nc3 Bc5 9. Qf3 Nxc3 10. Qxf5 Ne4 11. Bxe4 dxe4 12. e6 Qe7 13. exf7+ Kf8 14. Bg5 Qd6 15. Rad1 Qc6 16. Rd7 Bd6 17. Rd1 |
| ECO C78 in 1972 play it! medina defeats black's baumgartner in 123 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. c3 Be7 8. Re1 O-O 9. d4 d6 10. Nbd2 Nd7 11. Nf1 Bf6 12. Ng3 g6 13. Bh6 Bg7 14. Qd2 Na5 15. Bc2 Nc4 16. Qc1 c5 17. b3 Ncb6 18. dxe5 dxe5 19. Qe3 Qe7 20. Rad1 Rfd8 21. Bxg7 Kxg7 22. Rd2 Nf8 23. Red1 Rxd2 24. Qxd2 Rc8 25. h4 Rc7 26. Qg5 Qxg5 27. hxg5 Nbd7 28. Nf1 Ne6 29. Ne3 Nf4 30. Kf1 c4 31. bxc4 bxc4 32. Nxc4 Bc8 33. Bb3 a5 34. Nd6 Ba6+ 35. Kg1 Kf8 36. Kh2 Be2 37. Rd2 Bxf3 38. gxf3 Nc5 39. Nb5 Rb7 40. Bc4 Nce6 41. Bxe6 Nxe6 42. Rd5 Nxg5 43. Kg3 f6 44. c4 Ke7 45. a4 Rb8 46. Rc5 Rd8 47. Nc3 Rd3 48. Nd5+ Kd6 49. Rxa5 Nxe4+ 50. Kg2 Nd2 51. Nb4 Rb3 52. c5+ Kd7 53. Ra7+ Ke6 54. Ra6+ Kf7 55. Nd5 Rd3 56. Rxf6+ Kg7 57. Rd6 Nxf3 58. c6 e4 59. Rd7+ Kh6 60. Nf6 Ne5 61. Rxh7+ Kg5 62. c7 |
| ECO C79 in 1946 play it! medina defeats black's rossetto hector in 69 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c3 Be7 7. d4 O-O 8. Re1 b5 9. Bb3 Na5 10. Bc2 Bg4 11. dxe5 Bxf3 12. Qxf3 dxe5 13. Nd2 Qd7 14. h3 g6 15. Nf1 Nh5 16. Bh6 Ng7 17. Ne3 c6 18. a4 Qe6 19. axb5 axb5 20. Red1 Nb3 21. Rxa8 Rxa8 22. Nd5 cxd5 23. Bxb3 dxe4 24. Qxe4 Qa6 25. Qd5 Ne6 26. Qxe5 Bf8 27. Bxe6 Qxe6 28. Qxe6 fxe6 29. Bxf8 Kxf8 30. Rd4 Ke7 31. Kf1 Ra2 32. Rb4 Ra5 33. Ke2 Kd6 34. Kd3 Kd5 35. Rxb5+ |
| ECO C82 in 1966 play it! medina defeats black's lehmann 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 Nc5 10. Nd4 Nxe5 11. Bc2 Qf6 12. b4 Ne4 13. f3 Nd6 14. a4 Rc8 15. axb5 axb5 16. Nd2 Be7 17. f4 Nec4 18. N2f3 Bg4 19. Ra6 Nb6 20. Qd3 g6 21. Ne5 Bf5 22. Nxf5 Qxf5 23. Qd1 Ne4 24. Rxb6 cxb6 25. Qxd5 O-O 26. Bxe4 Qe6 27. f5 gxf5 28. Rxf5 Rcd8 29. Qxe6 Rd1+ 30. Rf1 Rxf1+ 31. Kxf1 fxe6+ 32. Ke2 Rc8 33. Nc6 Bf6 34. Be3 Kg7 35. Kd3 Ra8 36. Nd4 Rd8 37. Kc2 Kf7 38. Nxb5 h5 39. Nd4 Rg8 40. Ne2 Be5 41. Bxb6 Bxh2 42. c4 Bd6 43. c5 Be5 44. b5 h4 45. Ba5 |
| ECO C82 in 1946 play it! medina defeats black's wood gabriel in 81 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. Nbd2 O-O 11. Bc2 f5 12. Nb3 Bb6 13. Nfd4 Nxd4 14. Nxd4 Qd7 15. f3 Nc5 16. Kh1 a5 17. b4 axb4 18. cxb4 Na4 19. Bb3 c6 20. Be3 f4 21. Bf2 Bc7 22. Re1 Nb2 23. Qe2 Nc4 24. Rac1 Ra6 25. g3 Bd8 26. a4 Be7 27. axb5 cxb5 28. Ra1 Rfa8 29. Rxa6 Rxa6 30. gxf4 g6 31. Rg1 Kh8 32. Be1 Bf8 33. Qf2 Be7 34. Bc3 Qa7 35. Qg3 Qd7 36. Bc2 Bf8 37. f5 gxf5 38. Bxf5 Qf7 39. Nxe6 Rxe6 40. Qh3 Rxe5 41. Be6 |
| ECO C41 in 1970 play it! medina defeats black's mariotti in 61 moves | 1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Nd7 5. exd6 Bxd6 6. h3 Bh5 7. Be2 Qe7 8. Nc3 c6 9. Bg5 f6 10. Be3 O-O-O 11. Nd2 Bg6 12. O-O Nc5 13. Bd3 Bc7 14. Re1 Kb8 15. Nf1 h5 16. b4 Nxd3 17. cxd3 Qxb4 18. Qc2 Be5 19. Rec1 f5 20. Rab1 Qa5 21. d4 Bd6 22. d5 Be8 23. Nd2 cxd5 24. Nxd5 fxe4 25. Qb3 Qa6 26. Nxe4 Ba4 27. Qc3 Nf6 28. Ndxf6 gxf6 29. Nxd6 Qxd6 30. Qa5 Qh2+ 31. Kxh2 |
| ECO C80 in 1981 play it! medina defeats black's martin andrew in 77 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 Be7 7. Qe2 f5 8. dxe5 Nc5 9. Bxc6 bxc6 10. Nd4 O-O 11. b3 a5 12. Rd1 Qe8 13. Bb2 Qf7 14. Nd2 Ba6 15. Qe1 Ne4 16. f3 Nxd2 17. Qxd2 c5 18. Ne2 c4 19. Nc3 d6 20. Nd5 dxe5 21. Nxe7+ Qxe7 22. Qd5+ Qf7 23. Bxe5 a4 24. bxa4 c6 25. Qxc6 Bb7 26. Qb5 Rad8 27. Rab1 Bd5 28. Qa5 Rd7 29. Rb5 Bc6 30. Rxd7 Qxd7 31. Rb1 Bxa4 32. Qc3 Rc8 33. h3 Qe7 34. Rb4 Bxc2 35. Rxc4 Re8 36. Bxg7 f4 37. Be5 Bd3 38. Qxd3 Qxe5 39. Re4 |
| ECO C89 in 1971 play it! medina defeats black's cardoso r in 57 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 e4 10. dxc6 exf3 11. d4 fxg2 12. Qf3 Bd6 13. Bg5 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Nd2 f5 17. Kxg2 Kg7 18. Nf3 Kf6 19. Ne5 Rg8+ 20. Kf3 Be6 21. Re3 f4 22. Re4 Bf5 23. Rxf4 Bxe5 24. dxe5+ Kxe5 25. Re1+ Kf6 26. Rd1 Rgd8 27. Rd7 Ke5 28. Re7+ Be6 29. Rfxf7 |
| ECO C79 in 1947 play it! medina defeats black's grob in 117 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c3 b5 7. Bb3 Bg4 8. d4 Bxf3 9. Qxf3 exd4 10. Qg3 dxc3 11. Re1 Ne5 12. Nxc3 Be7 13. f4 Ng6 14. a4 O-O 15. f5 Ne5 16. axb5 Nfg4 17. Rf1 axb5 18. Rxa8 Qxa8 19. Nd5 Bd8 20. f6 c6 21. fxg7 Re8 22. Nf4 Qa7+ 23. Kh1 Qd4 24. Nh5 Qxe4 25. h3 Qe2 26. Rf5 Nc4 27. hxg4 Qe1+ 28. Kh2 Qxc1 29. Qf3 Re1 30. Ng3 Qh6+ 31. Rh5 Qe3 32. Qf5 h6 33. Bc2 Qg1+ 34. Kh3 Kxg7 35. Qh7+ Kf8 36. Rf5 Ne5 37. Bb3 Qa7 38. Bxf7 Qxf7 39. Qxh6+ Ke8 40. Rxf7 Nxf7 41. Qg6 Kf8 42. Nf5 Ng5+ 43. Kh2 Re6 44. Qg7+ Ke8 45. Qb7 Bf6 46. Qxc6+ Kf8 47. Qxb5 Nf7 48. b4 Re1 49. Kg3 Bc3 50. Qc4 Ng5 51. Kh4 Bf6 52. Kh5 Nf7 53. Qc8+ Re8 54. Qc7 Be5 55. g5 d5 56. Qc5+ Kg8 57. g6 Nd8 58. Qxd5+ Ne6 59. Qxe5 |
| ECO C91 in 1967 play it! medina defeats black's caminade in 77 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Be3 Na5 11. dxe5 Bxf3 12. Qxf3 dxe5 13. Bc2 c5 14. Nd2 c4 15. Nf1 Qc8 16. h3 Qe6 17. Ng3 Rfd8 18. Nf5 Bf8 19. Bg5 g6 20. Ne3 Be7 21. b4 Nc6 22. Nd5 Ne8 23. Be3 f6 24. a4 Bf8 25. Ra2 Ne7 26. Rea1 Qc6 27. Bc5 Nxd5 28. exd5 Qb7 29. h4 f5 30. h5 Bxc5 31. bxc5 Qxd5 32. Qg3 Ng7 33. hxg6 hxg6 34. Qxg6 e4 35. axb5 Qxc5 36. Rxa6 Rab8 37. Ra7 Qe5 38. Qf7+ Kh8 39. R1a6 |
| ECO C40 in 1954 play it! medina defeats black's delara in 39 moves | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Nc3 Qg6 7. f3 exf3 8. Qxf3 Nc6 9. Bd3 Qg4 10. Qf2 Be7 11. Nd5 Kd8 12. Bf4 g5 13. Bd2 Qe6+ 14. Nce3 Nh6 15. O-O Ng4 16. Nxg4 Qxd5 17. Ne3 Qg8 18. Rae1 Qg7 19. Nd5 h6 20. Qf7 |
| ECO C43 in 1946 play it! medina defeats black's vilardebo j in 43 moves | 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 f5 6. Bc4 Bc5 7. Qd5 Qe7 8. O-O c6 9. Qd3 b5 10. Bb3 Na6 11. Nc3 Nb4 12. Qe2 Nxc3 13. bxc3 Nd5 14. Bg5 Qf7 15. c4 Nc3 16. Qd3 b4 17. a3 Qf8 18. axb4 Bxb4 19. c5 Ne4 20. e6 d5 21. Bxd5 Qxc5 22. Bxc6+ |
| ECO C44 in 1962 play it! medina defeats black's lyman in 43 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Be7 10. f3 Nc5 11. f4 f5 12. b4 Ne6 13. Nxf5 Bxb4 14. Ng3 Bc5+ 15. Kh1 h5 16. f5 h4 17. Qg4 hxg3 18. Qg6+ Kf8 19. fxe6+ Kg8 20. Qf7+ Kh7 21. Rf6 Qxf6 22. exf6 |
| ECO C88 in 1991 play it! medina defeats black's calzado in 59 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 d6 9. c3 Bg4 10. Be3 Na5 11. dxe5 Nxb3 12. exf6 Nxa1 13. fxe7 Qxe7 14. Nbd2 f5 15. exf5 Qf6 16. Qxa1 Bxf5 17. Nd4 Bg6 18. Qd1 c5 19. Ne2 c4 20. Nf4 Bf5 21. Nf1 Rae8 22. Ng3 Bd3 23. Nxd3 cxd3 24. Qxd3 Kh8 25. Rd1 Rd8 26. Ne4 Qg6 27. Nxd6 Qxd3 28. Rxd3 Rf6 29. Nf7+ Rxf7 30. Rxd8+ |
| ECO C90 in 1953 play it! medina defeats black's pedrol in 69 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Bg4 9. h3 Bh5 10. d4 O-O 11. Be3 Na5 12. dxe5 Bxf3 13. Qxf3 dxe5 14. Bc2 Nc4 15. Bc1 Bd6 16. b3 Nb6 17. Nd2 g6 18. Nf1 Ne8 19. Bh6 Ng7 20. Qg3 f6 21. Ne3 Qe7 22. a4 c6 23. Red1 Rfd8 24. Qh4 Bc7 25. a5 Rxd1+ 26. Rxd1 Nc8 27. b4 Nd6 28. Ng4 g5 29. Qg3 Nf7 30. Rd7 Qe6 31. Bb3 Qxb3 32. Nxf6+ Kh8 33. Bxg7+ Kxg7 34. Qxg5+ Kh8 35. Qf5 |