| ECO A04 in 1979 play it! palacios de la p defeats white's montecatini in 58 moves | 1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. c4 d6 6. d4 O-O 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 f4 11. b3 g5 12. Ba3 g4 13. f3 h5 14. gxf4 exf4 15. e5 Nh7 16. Qd4 Ng5 17. Rae1 gxf3 18. Bxf3 Bg4 19. Bxg4 hxg4 20. Ne2 Nf3+ 21. Rxf3 gxf3 22. Nxf4 Qd7 23. Nd3 Qh3 24. Qf2 Qf5 25. Nc5 Bxe5 26. Ne6 Rf6 27. Bxe7 Rg6+ 28. Kh1 Rg2 29. Rg1 Kf7 |
| ECO A16 in 1992 play it! palacios de la p defeats white's alvarez de toled in 74 moves | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. h4 Nc6 7. Be3 e5 8. d5 Nd4 9. Nh3 c5 10. dxc6 bxc6 11. Ng5 d5 12. cxd5 cxd5 13. exd5 Nxd5 14. Nxd5 Qxd5 15. O-O Rb8 16. b3 h6 17. Bc4 Qd8 18. Nf3 Bg4 19. Bxd4 exd4 20. Re1 d3 21. Rb1 d2 22. Qxd2 Qxd2 23. Nxd2 Bc3 24. Ne4 Bxe1 25. Rxe1 Kg7 26. f3 Bd7 27. Nd6 Rb6 28. Rd1 Bc6 29. Rd4 f5 30. h5 gxh5 31. a4 Kf6 32. Kf2 Rd8 33. a5 Rbb8 34. Ke3 Rd7 35. Bd3 Rxb3 36. g4 hxg4 37. fxg4 fxg4 |
| ECO B40 in 1993 play it! palacios de la p defeats white's franco in 90 moves | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Qc2 Nc6 5. d4 cxd4 6. cxd4 Nb4 7. Qe2 b6 8. Nc3 Ba6 9. Qd2 Bxf1 10. Rxf1 d5 11. e5 Ne4 12. Qe2 Rc8 13. a3 Nxc3 14. bxc3 Nc6 15. Qd3 Be7 16. Ke2 Na5 17. Rd1 O-O 18. Kf1 Qc7 19. Nd2 Qxc3 20. Qxc3 Rxc3 21. g3 Rfc8 22. h4 Rd3 23. Bb2 Rc2 24. Ke2 Rb3 25. Bc1 Nc4 26. Ke1 Rbc3 27. Nf1 Bxa3 28. Bxa3 Rxa3 29. Rxa3 Nxa3 30. Ne3 Rc7 31. Ke2 Kf8 32. h5 h6 33. g4 Ke7 34. f4 Nc2 35. g5 Nxe3 36. Kxe3 Rc3+ 37. Rd3 Rxd3+ 38. Kxd3 Kd7 39. Kc3 a5 40. Kb3 b5 41. Kc3 b4+ 42. Kb3 Ke7 43. Ka4 Kf8 44. Kb3 Kg8 45. Ka4 Kh7 |
| ECO B28 in 1971 play it! palacios de la p defeats white's lacalle antonio in 68 moves | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Nd5 Nxd5 9. exd5 Bc5 10. b4 Ba7 11. Bd3 Bg4 12. O-O O-O 13. Be3 f5 14. Be2 Bxe3 15. fxe3 Qb6 16. Qd2 Nd7 17. Ng5 Nf6 18. Bxg4 Nxg4 19. Rae1 f4 20. Qd3 g6 21. Kh1 Nxe3 22. h4 Nxf1 23. Rxf1 Qe3 24. Qd1 Qg3 25. Ne6 Qxh4+ 26. Kg1 Rf5 27. Rf3 e4 28. Rh3 Qf6 29. c4 f3 30. gxf3 exf3 31. c5 f2+ 32. Kf1 Re5 33. Rf3 Re1+ 34. Kxf2 Qh4+ |
| ECO B29 in 1987 play it! palacios de la p defeats white's nunez vallina jo in 82 moves | 1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Bb4 6. Bd3 Nc6 7. Nxc6 bxc6 8. O-O d5 9. e5 Nd7 10. Qg4 Bf8 11. Bf4 Qb6 12. Bg3 Qxb2 13. Ne2 Rb8 14. c3 Rb6 15. a4 Qd2 16. Rfd1 h5 17. Qh4 Qh6 18. a5 g5 19. Qd4 Rb8 20. h4 gxh4 21. Qxh4 Rg8 22. Bf4 Qg7 23. Ng3 Qg4 24. Qxg4 hxg4 25. Rab1 Rxb1 26. Rxb1 Be7 27. Bh7 Rh8 28. Bc2 Kd8 29. Ne2 c5 30. c4 Ba6 31. Bb3 d4 32. Ng3 Kc7 33. Ne4 Rb8 34. Nd6 Bxd6 35. exd6+ Kc8 36. Ba2 Rxb1+ 37. Bxb1 Bxc4 38. Bh7 e5 39. Bd2 Be6 40. Be4 c4 41. a6 Nc5 |
| ECO B29 in 1989 play it! palacios de la p defeats white's canabate carmona in 58 moves | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. c3 d6 8. Bb5 Qb6 9. Qe2 Be6 10. Ng5 dxe5 11. Nxe6 fxe6 12. dxe5 Be7 13. O-O O-O-O 14. a4 a6 15. Bxc6 Qxc6 16. b3 Kb8 17. Bd2 Rhf8 18. b4 cxb4 19. cxb4 Qc4 20. Qe1 Rc8 21. b5 Bc5 22. bxa6 Qxa6 23. Bb4 Rf4 24. Bxc5 Rxc5 25. Qb1 g6 26. Qb3 Rcc4 27. Qh3 Rxa4 28. Rxa4 Rxa4 29. Qxh7 Ra1 |
| ECO C65 in 1991 play it! palacios de la p defeats white's rodes apilluelo in 61 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Qe7 7. O-O O-O 8. Nc3 Nxe4 9. Nxe4 Qxe4 10. Bd3 Qe5 11. Nf3 Qh5 12. Re1 Bxe3 13. Rxe3 d6 14. c3 Bg4 15. Qc2 Rae8 16. Rae1 Ne5 17. Nxe5 Rxe5 18. Rxe5 dxe5 19. Bc4 Rd8 20. Qb3 b6 21. Qb5 c5 22. Qc6 Qg5 23. Qc7 Be6 24. Bxe6 fxe6 25. h3 Rd2 26. Qb8+ Rd8 27. Qxa7 Qd2 28. Re3 Rf8 29. Rf3 Qe1+ 30. Kh2 Rxf3 31. Qa8+ |
| ECO C64 in 1990 play it! palacios de la p defeats white's barranco castill in 41 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 O-O 6. Bxc6 dxc6 7. Nxe5 Re8 8. Nc4 Ng4 9. Be3 Bxe3 10. Nxe3 Nxe3 11. fxe3 Qh4+ 12. g3 Qg5 13. Qf3 Bh3 14. Qf4 Qb5 15. Qf2 Qxd3 16. Nd2 Rad8 17. O-O-O Be6 18. Nf3 Qc4 19. Rd4 Qxa2 20. Rhd1 Bb3 21. Re1 |
| ECO C21 in 1991 play it! palacios de la p defeats white's del corral abanc in 50 moves | 1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Nf6 8. Nc3 Bb4 9. O-O Qa5 10. Qd3 O-O 11. Be3 a6 12. a3 Bxc3 13. bxc3 Bf5 14. Qd1 Qxc3 15. Bd2 Qb2 16. Bf4 Nd5 17. Qd2 Qxd2 18. Bxd2 Rad8 19. Rac1 Bg4 20. Bxa6 Bxf3 21. Bxb7 Nxd4 22. Rc5 Nb3 23. gxf3 Nxc5 24. Bxd5 Rxd5 25. Bb4 Rfd8 |
| ECO C60 in 1974 play it! palacios de la p defeats white's pascual rigau ju in 46 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. f3 Re8 9. O-O a6 10. Bc4 Ne5 11. Be2 d5 12. Bg5 dxe4 13. Nxe4 h6 14. Nxf6+ Bxf6 15. Bxf6 Qxf6 16. c3 c5 17. Nc2 Bf5 18. Qc1 Bd3 19. Bxd3 Nxd3 20. Qxh6 Re2 21. Ne1 Nxb2 22. Qc1 Rd8 23. Rf2 Qe6 |
| ECO C46 in 1992 play it! palacios de la p defeats white's ruciero miguez e in 48 moves | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Nd5 Nf6 5. c3 Ba5 6. b4 Bb6 7. Nxb6 axb6 8. d3 d6 9. h3 h6 10. Be2 Be6 11. a3 O-O 12. O-O d5 13. exd5 Nxd5 14. Bd2 Qd6 15. Nh2 f5 16. c4 Nf6 17. Bc3 Nd4 18. Bxd4 Qxd4 19. Nf3 Qd6 20. Nd2 Rad8 21. Qc2 e4 22. c5 Qd7 23. d4 Qxd4 24. Rfd1 e3 |
| ECO B07 in 1968 play it! palacios de la p defeats white's venalainen unto in 90 moves | 1. e4 d6 2. d4 Nf6 3. Bd3 e5 4. c3 Nc6 5. Ne2 g6 6. O-O Bg7 7. f4 O-O 8. Nd2 Bg4 9. Nf3 Qe7 10. d5 Nd8 11. fxe5 dxe5 12. c4 Nd7 13. Nc3 f5 14. Rb1 a5 15. a3 Nc5 16. b4 axb4 17. axb4 Nxd3 18. Qxd3 f4 19. c5 Nf7 20. Bb2 g5 21. Rbd1 Rad8 22. Ba3 Bc8 23. Nd2 g4 24. b5 Qh4 25. Ne2 Ng5 26. c6 Rf6 27. Be7 Rh6 28. Bxg5 Qxg5 29. g3 f3 30. Nc1 bxc6 31. bxc6 Rxc6 32. Rf2 Bf8 33. dxc6 Rxd3 34. Nxd3 Ba6 35. Nb3 Qe3 36. Nbc1 Ba3 37. Nxe5 Bxc1 38. Nxg4 Qc5 39. Rd8+ Kf7 40. Rd5 Qb6 41. Rf5+ Ke7 42. Rxf3 Bc4 43. Rc3 Be6 44. Rxc1 Bxg4 45. h4 Qe3 |
| ECO B06 in 2007 play it! palacios de la p defeats white's carrabeo garcia in 82 moves | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 h6 5. Bh4 c5 6. d5 a6 7. a4 Qb6 8. Qc1 Qb4 9. Ne2 Nd7 10. Ra3 c4 11. f3 b6 12. Bf2 Bb7 13. Bd4 Bxd4 14. Nxd4 Rc8 15. Kf2 Ngf6 16. Na2 Qc5 17. Qe3 Ne5 18. Be2 Bxd5 19. exd5 Nxd5 20. Qd2 Nc6 21. c3 e5 22. Re1 exd4 23. Bxc4+ Kf8 24. Bxd5 dxc3+ 25. Qe3 Qxd5 26. Nxc3 Qd4 27. Rb3 Qxe3+ 28. Rxe3 Na5 29. Rxb6 Nc4 30. Rxa6 Nxe3 31. Kxe3 Ke7 32. Kd4 Rb8 33. Nd5+ Ke6 34. b4 Rb7 35. Rc6 Ra8 36. Nc7+ Kd7 37. Nxa8 Kxc6 38. b5+ Kd7 39. a5 Rxb5 40. Nb6+ Ke6 41. Nc4 d5 |
| ECO B06 in 1991 play it! palacios de la p defeats white's ortega jr in 84 moves | 1. e4 g6 2. d4 Bg7 3. g3 d5 4. e5 c5 5. c3 Nc6 6. Bg2 Nh6 7. Ne2 Bg4 8. f3 Bf5 9. O-O O-O 10. Be3 cxd4 11. cxd4 f6 12. Qd2 Bxb1 13. Bxh6 Bf5 14. Bxg7 Kxg7 15. f4 Qd7 16. Nc3 Bh3 17. Bxh3 Qxh3 18. Rad1 fxe5 19. fxe5 e6 20. Ne2 Qg4 21. Rf4 Rxf4 22. Qxf4 Qxf4 23. Nxf4 Kf7 24. Kf2 g5 25. Ne2 Kg6 26. g4 h5 27. h3 Rf8+ 28. Kg2 Nb4 29. gxh5+ Kxh5 30. Kg3 Rc8 31. Rc1 Rxc1 32. Nxc1 Nc6 33. Ne2 Ne7 34. Kh2 Kh4 35. b3 Nf5 36. Kg2 Ne3+ 37. Kf3 Nc2 38. Kg2 a6 39. a4 a5 40. Kh2 Ne1 41. Ng1 g4 42. hxg4 Kxg4 |
| ECO B06 in 1989 play it! palacios de la p defeats white's pablo marin alej in 78 moves | 1. e4 g6 2. d4 Bg7 3. c4 Nc6 4. Nf3 d6 5. h3 e5 6. Be3 Nf6 7. Nc3 O-O 8. d5 Ne7 9. g4 c5 10. Nd2 a6 11. Bd3 Ne8 12. g5 f5 13. f3 Bh8 14. a3 Ng7 15. b4 b6 16. Rb1 Nh5 17. a4 Bd7 18. a5 Nf4 19. Bf1 cxb4 20. Bxb6 bxc3 21. Bxd8 cxd2+ 22. Qxd2 Raxd8 23. Rb6 fxe4 24. fxe4 Nc8 25. Rxa6 Nh5 26. Qe3 Rf7 27. c5 dxc5 28. Bc4 Nf4 29. Qxc5 Bg7 30. Rf1 Bxh3 31. Rf3 Kh8 32. Rxh3 Nxh3 33. Ra8 Bf8 34. Qxc8 Bb4+ 35. Kd1 Rxc8 36. Rxc8+ Kg7 37. d6 Rf8 38. Rc7+ Kh8 39. Bd5 Bxa5 |
| ECO B02 in 1997 play it! palacios de la p defeats white's pueyo g in 52 moves | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. bxc3 b6 8. d4 Bb7 9. Qg4 Nc6 10. cxb6 axb6 11. Nf3 Ba6 12. Bg5 Qc8 13. Nd2 Bxc4 14. Nxc4 Qa6 15. Qe2 h6 16. Bh4 b5 17. Ne3 b4 18. Qxa6 Rxa6 19. f4 bxc3 20. d5 Nd4 21. O-O c2 22. Kh1 Ba3 23. d6 cxd6 24. Nc4 O-O 25. Nxa3 Rxa3 26. Be7 Rc8 |
| ECO B03 in 1997 play it! palacios de la p defeats white's mainar garcia an in 56 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. a3 e6 9. Nc3 Be7 10. Nf3 O-O 11. Be2 f6 12. O-O fxe5 13. dxe5 Nd7 14. Nd4 Nxd4 15. Qxd4 c5 16. Qf4 Qc7 17. Qg3 Qxe5 18. Bf4 Qf6 19. Rad1 Nb6 20. a4 Rad8 21. a5 Nc8 22. Bf3 Bd3 23. Bxb7 Bxf1 24. Rxf1 Bd6 25. Ne4 Qd4+ 26. Be3 Rxf1+ 27. Kxf1 Qxc4+ 28. Kg1 Bxg3 |
| ECO D25 in 1964 play it! palacios de la p defeats white's pomar a in 64 moves | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Qb3 Bxf3 8. gxf3 Nbd7 9. Qxb7 c5 10. Nc3 Be7 11. d5 exd5 12. Nxd5 O-O 13. Bd2 Rb8 14. Nxe7+ Qxe7 15. Qxa7 Rxb2 16. Bb3 Ne4 17. O-O-O Ne5 18. Qa6 Qa7 19. Bc4 Qb8 20. Bb3 Qa8 21. Kxb2 Qxa6 22. fxe4 Nd3+ 23. Kb1 Nxf2 24. Rhf1 Qd3+ 25. Kb2 Nxd1+ 26. Rxd1 Rb8 27. Bb4 Qe2+ 28. Rd2 Qxe3 29. Bc3 c4 30. Rg2 cxb3 31. Rxg7+ Kf8 32. axb3 Qxc3+ |
| ECO A40 in 1978 play it! palacios de la p defeats white's castro rojas osc in 76 moves | 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nc6 5. Be3 Nf6 6. Nf3 O-O 7. d5 Nb4 8. a3 Na6 9. Bc4 c5 10. h3 b5 11. Bd3 b4 12. axb4 Nxb4 13. O-O Nxd3 14. cxd3 e6 15. dxe6 fxe6 16. d4 cxd4 17. Nxd4 d5 18. e5 Ne8 19. Nc6 Qd7 20. Nxa7 g5 21. g3 gxf4 22. gxf4 Bb7 23. Na4 Kh8 24. Nc5 Qf7 25. Bd4 Rg8 26. Kh2 Bh6 27. f5 Ng7 28. f6 Nh5 29. Nxb7 Qg6 30. Qg4 Qd3 31. Rad1 Qc2+ 32. Rf2 Bf4+ 33. Qxf4 Qxd1 34. Rf1 Rg2+ 35. Kxg2 Nxf4+ 36. Rxf4 Rg8+ 37. Kf2 Qd2+ 38. Kf3 Qg2+ |
| ECO A42 in 1998 play it! palacios de la p defeats white's cebada benitez f in 78 moves | 1. d4 d6 2. c4 f5 3. Nf3 Nf6 4. Nc3 c6 5. g3 Qc7 6. d5 e5 7. Bg2 c5 8. e4 Be7 9. exf5 Bxf5 10. Nh4 Bg4 11. f3 Bd7 12. Bg5 O-O 13. O-O Na6 14. Qd2 Rae8 15. f4 exf4 16. Bxf4 Qd8 17. Nf3 Nh5 18. Be3 Bf6 19. Kh1 Bg4 20. a3 Nb8 21. Rae1 Nd7 22. Nd1 Ne5 23. Nxe5 Bxe5 24. Bg5 Qd7 25. Nf2 Bf3 26. Nd3 Nxg3+ 27. hxg3 Qh3+ 28. Kg1 Bd4+ 29. Be3 Bxg2 30. Qxg2 Rxf1+ 31. Kxf1 Qf5+ 32. Nf2 Rxe3 33. Rxe3 Bxe3 34. b4 b6 35. Ke2 Qxf2+ 36. Qxf2 Bxf2 37. Kxf2 Kf7 38. Ke3 Kf6 39. b5 Ke5 |