| ECO B36 in 2003 play it! santo roman marc defeats black's mourot felix fra in 89 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. Qd2 O-O 10. Bd3 Bd7 11. O-O a6 12. Rfe1 Bc6 13. Rac1 Nd7 14. b4 b6 15. a3 Bb7 16. Bc2 Ne5 17. Bb3 Re8 18. h3 a5 19. Qd1 axb4 20. axb4 Nc6 21. Nd5 Nd4 22. Ba4 Bc6 23. Bxc6 Nxc6 24. Be3 Rb8 25. Qa4 Nd4 26. b5 e6 27. Nb4 Ra8 28. Qd1 Qf6 29. Qd3 Ra4 30. Nc2 e5 31. Red1 Qe6 32. Nxd4 exd4 33. Bxd4 Bxd4 34. Qxd4 Qxe4 35. Qxb6 Rxc4 36. Qxd6 Rb4 37. Qc6 Qe2 38. Rb1 Rf4 39. Rf1 Re6 40. Qc8+ Kg7 41. b6 Ref6 42. b7 Rxf2 43. Rxf2 Rxf2 44. Qc3+ Kh6 45. Qg3 |
| ECO B32 in 1988 play it! santo roman marc defeats black's gachon lionel in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 h6 9. Be2 Bg5 10. O-O Be6 11. Qd3 Nge7 12. Nc2 Bxc1 13. Raxc1 Qd7 14. Nd5 Rd8 15. Qg3 Ng6 16. Bh5 Bxd5 17. cxd5 Nce7 18. Qb3 Nf4 19. Bf3 O-O 20. Ne3 g6 21. h4 f5 22. g3 Nh3+ 23. Kh2 Nxf2 24. Rxf2 fxe4 25. Bg4 Rxf2+ 26. Kg1 Rf5 27. Qb4 Rdf8 28. Qxe4 Qe8 29. Rc7 Rf2 30. Rxb7 Rd2 31. Qb4 Rd4 32. Qxd6 Nf5 33. Nxf5 gxf5 34. Qxh6 Rf7 35. Qg6+ Kf8 36. Bh5 Rd1+ 37. Kh2 Rd2+ 38. Kh3 |
| ECO B44 in 1985 play it! santo roman marc defeats black's gobet fernand in 57 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Qb3 Nd7 13. Rfd1 Rc8 14. Rac1 Na5 15. Qc2 Ne5 16. Na4 Nexc4 17. Nxc4 Nxc4 18. Bxc4 b5 19. Qb3 Bxe4 20. Bxe6 Rxc1 21. Rxc1 bxa4 22. Qxa4 Qa8 23. Rc7 fxe6 24. Rxe7 Qd5 25. h3 Qf5 26. Qd7 Bd5 27. Rxg7+ Kh8 28. Rg4 Qf6 29. Qxd6 |
| ECO B78 in 2001 play it! santo roman marc defeats black's roche c in 69 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 Qa8 15. b3 Rc7 16. g5 Rfc8 17. gxf6 Rxc3 18. fxg7 e5 19. Ne2 Rxc2 20. Qxc2 Rxc2 21. Kxc2 Qd8 22. Nc3 Qf6 23. Rhf1 a6 24. Bb6 Kxg7 25. Bc7 Qg5 26. Rf2 Qe3 27. Rdd2 Bb5 28. Nxb5 Qc5+ 29. Kb2 Qxb5 30. Bxd6 f6 31. f4 exf4 32. Rxf4 g5 33. Rf5 Qe8 34. e5 fxe5 35. Rxg5+ |
| ECO B41 in 2002 play it! santo roman marc defeats black's castaignet laure in 29 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. Bh3 Nb6 9. Bg2 g6 10. O-O Qc7 11. f4 N8d7 12. Kh1 Nc4 13. b3 Na5 14. Bb2 Rg8 15. Qg4 |
| ECO B33 in 1990 play it! santo roman marc defeats black's thorsteins karl in 75 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. Be2 Be7 10. f4 O-O 11. Bf3 h6 12. Bxf6 Bxf6 13. Nxc6 Bxc6 14. Qxd6 Qa5 15. e5 Rfd8 16. Qa3 Qxa3 17. bxa3 Be7 18. Kb2 Bxf3 19. gxf3 Rxd1 20. Rxd1 Rd8 21. Rd3 g5 22. fxg5 hxg5 23. Ne4 Kf8 24. Rxd8+ Bxd8 25. Kc3 Be7 26. Kd4 b6 27. a4 Ke8 28. a5 bxa5 29. Nd6+ Bxd6 30. exd6 f6 31. c4 Kd7 32. c5 Kc6 33. a4 Kd7 34. Ke4 Kc6 35. f4 g4 36. f5 e5 37. Ke3 Kd7 38. Kf2 |
| ECO B42 in 2004 play it! santo roman marc defeats black's rabier jean in 27 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. f4 d6 7. O-O Bg7 8. c3 Ne7 9. f5 Nec6 10. fxe6 Nxd4 11. exf7+ Kf8 12. cxd4 Bxd4+ 13. Kh1 Be5 14. Bh6+ |
| ECO B81 in 2000 play it! santo roman marc defeats black's janotta patrick in 55 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Nc6 7. g5 Nd7 8. Be3 Be7 9. Rg1 Nb6 10. Qd2 O-O 11. O-O-O Na5 12. b3 a6 13. f4 d5 14. Nxd5 Nxd5 15. exd5 exd5 16. f5 Re8 17. Kb1 Bc5 18. g6 fxg6 19. fxg6 h6 20. Rg3 Qb6 21. Nf5 Nxb3 22. axb3 Bxf5 23. Qxd5+ Kh8 24. Bxc5 Bxc2+ 25. Kxc2 Rac8 26. Rc3 Qa5 27. b4 Qc7 28. Qd6 |
| ECO B42 in 2001 play it! santo roman marc defeats black's van elst andreas in 45 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 Nc6 8. Nxc6 dxc6 9. f4 Bc5+ 10. Kh1 e5 11. f5 h5 12. Nc3 Ng4 13. Qf3 Qd8 14. Qg3 Bf2 15. Qh3 Be3 16. Bxe3 Qxd3 17. Bb6 Qxc4 18. Rad1 Bd7 19. b3 Qb4 20. Na4 Rc8 21. Qd3 Nf6 22. Bc5 Qxe4 23. Qd6 |
| ECO B29 in 1994 play it! santo roman marc defeats black's murey jacob i in 74 moves | 1. e4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e5 Nd5 5. Nxd5 exd5 6. d4 Qb6 7. Be2 cxd4 8. Qxd4 Bc5 9. Qh4 d6 10. O-O dxe5 11. Nxe5 Nd7 12. Nd3 Be7 13. Bg5 Nf6 14. Bf3 Be6 15. Nf4 h6 16. Nxe6 fxe6 17. Be3 Bc5 18. Bh5+ Ke7 19. Bxc5+ Qxc5 20. Bg6 a5 21. Rae1 Ra6 22. Re3 Rd8 23. Rfe1 Rdd6 24. Bd3 Rab6 25. Qg3 Kf8 26. b3 Qd4 27. a4 Qg4 28. Qe5 Qg5 29. f4 Qh4 30. Rh3 Qg4 31. Rg3 Qh4 32. Rg6 Ne8 33. f5 Nf6 34. g3 Qb4 35. Re2 Kf7 36. Rf2 Qc5 37. Kg2 Qc6 |
| ECO B93 in 2001 play it! santo roman marc defeats black's mogranzini r in 48 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bc4 Qc7 9. Qe2 Be7 10. a4 O-O 11. O-O b6 12. Nh4 exf4 13. Bxf4 Ne5 14. Bd5 Rb8 15. Kh1 b5 16. axb5 axb5 17. Bb3 b4 18. Nd1 Bd7 19. Nf2 Be6 20. Nf5 Rfe8 21. Bxe5 dxe5 22. Ng4 Nd7 23. Ngh6+ gxh6 24. Bxe6 Bg5 |
| ECO B33 in 1981 play it! santo roman marc defeats black's trepp markus in 83 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Bxf6 Qxf6 10. Qe3 Qd8 11. f4 Qb6 12. g3 Be7 13. Bg2 Bf6 14. Nf5 Qxe3+ 15. Nxe3 Bd4 16. Nc4 Ke7 17. Nd5+ Kf8 18. Ndb6 Rb8 19. c3 Bf2 20. Nxc8 Rxc8 21. Nxd6 Rc7 22. Nxb7 Rxb7 23. e5 g5 24. Bxc6 Rc7 25. Rd8+ Kg7 26. Rxh8 Kxh8 27. Be8 Re7 28. Ba4 gxf4 29. Rf1 fxg3 30. hxg3 Bb6 31. b4 Bc7 32. Re1 Kg7 33. c4 Kg6 34. c5 Kf5 35. Bc2+ Kg4 36. Re3 Rd7 37. Kb2 Rd5 38. Bd3 a5 39. a3 axb4 40. axb4 Bxe5+ 41. Rxe5 Rxd3 42. c6 |
| ECO B33 in 1992 play it! santo roman marc defeats black's cifuentes parada in 95 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be6 9. Nc4 Rc8 10. Bxf6 Qxf6 11. Nxd6+ Bxd6 12. Qxd6 Rd8 13. Qc5 Nd4 14. Bd3 Rc8 15. Qb4 b5 16. O-O-O Qxf2 17. Kb1 Qh4 18. a4 Qe7 19. Qxe7+ Kxe7 20. axb5 Rxc3 21. bxc3 Nxb5 22. Kb2 Rb8 23. Ra1 Nd6+ 24. Kc1 Bc8 25. Kd2 Rb6 26. Ra5 Bb7 27. Re1 f6 28. c4 Nf7 29. c5 Rb4 30. Kc3 Rd4 31. Rb1 Nd8 32. Rb6 Kd7 33. c6+ Bxc6 34. Raxa6 Kc7 35. Rb4 Bb7 36. Ra1 Rd6 37. Ra7 Kb8 38. Ra6 Nc6 39. Rab6 Nxb4 40. Rxd6 Kc7 41. Re6 Nc6 42. Re8 Kd6 43. Rg8 g6 44. Rg7 Ne7 45. Rxh7 f5 46. exf5 e4 47. f6 Nd5+ 48. Kd2 |
| ECO B33 in 1998 play it! santo roman marc defeats black's verdier patrice in 61 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Rg8 13. g3 Rg4 14. f4 exf4 15. Nxf4 Rxf4 16. gxf4 fxe4 17. Bxe4 d5 18. O-O-O Bxa3 19. bxa3 Qa5 20. Bxd5 Qxa3+ 21. Kb1 Qb4+ 22. Bb3 Rd8 23. a3 Qe4 24. Bxe6 Rxd1+ 25. Rxd1 Qxe6 26. Qxh7 a5 27. Qg8+ Ke7 28. Qg5+ Kf8 29. Qxb5 Qe4 30. Qc5+ Ke8 31. Rd5 |
| ECO B46 in 2001 play it! santo roman marc defeats black's cousigne frederi in 71 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nge7 7. Nxc6 Nxc6 8. Na4 Bb4+ 9. c3 Ba5 10. b4 Bc7 11. Be2 b5 12. Nc5 O-O 13. O-O d6 14. Nd3 e5 15. a4 Be6 16. Nb2 Rb8 17. axb5 axb5 18. Bd3 Ne7 19. Qe2 Bd7 20. Ra6 Ng6 21. g3 Qc8 22. Rfa1 Kh8 23. Nd1 f5 24. Ba7 Rb7 25. exf5 Bxf5 26. Ne3 Bd7 27. Be4 Bd8 28. Bxb7 Qxb7 29. Rxd6 Bc6 30. Bc5 Bf3 31. Qd2 Bg5 32. Rxg6 hxg6 33. Bxf8 Qc8 34. Bc5 Bb7 35. Ra7 Qc6 36. Rxb7 |
| ECO B29 in 1981 play it! santo roman marc defeats black's neuenschwander b in 113 moves | 1. e4 c5 2. Nf3 Nf6 3. d3 d5 4. e5 Ng8 5. Bf4 Bg4 6. Nbd2 Nc6 7. h3 Bxf3 8. Nxf3 e6 9. Be2 Nge7 10. O-O Ng6 11. Bg3 Be7 12. Re1 O-O 13. Bf1 h6 14. c3 Rc8 15. Qe2 Kh7 16. Rab1 Bg5 17. Qd1 Be7 18. a3 a5 19. Qa4 Qd7 20. Qg4 b5 21. h4 Rfe8 22. h5 Nf8 23. c4 b4 24. Rbc1 d4 25. Nd2 f5 26. exf6 gxf6 27. a4 f5 28. Qh3 e5 29. b3 Bg5 30. Rc2 Bxd2 31. Rxd2 f4 32. Qxd7+ Nxd7 33. Bh4 Nd8 34. g3 f3 35. Bh3 Rc7 36. Bg4 Rf8 37. Bxd7 Rxd7 38. Rxe5 Nf7 39. Rxc5 Re8 40. Kf1 Ne5 41. Rd1 Rd6 42. Rc7+ Rd7 43. Rc5 Rd6 44. Rc7+ Rd7 45. Rxd7+ Nxd7 46. Re1 Rxe1+ 47. Kxe1 Nc5 48. Bf6 Nxd3+ 49. Kd2 Nxf2 50. Bxd4 Ne4+ 51. Ke3 f2 52. Ke2 f1=Q+ 53. Kxf1 Nd2+ 54. Ke2 Nxb3 55. Bb6 Na1 56. Kd2 b3 57. Kc3 |
| ECO B93 in 2004 play it! santo roman marc defeats black's miraoui karim in 69 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. a4 g6 8. Bd3 Bg7 9. O-O Qb6 10. Be3 Ng4 11. Nd5 Qxb2 12. Nb3 Nxe3 13. Nxe3 Be6 14. Rb1 Qc3 15. f5 Bxb3 16. Rxb3 Qc5 17. Kh1 Nd7 18. Nd5 Rb8 19. Qd2 Be5 20. Rfb1 gxf5 21. Rxb7 Rxb7 22. Rxb7 e6 23. Rc7 exd5 24. Rxc5 Nxc5 25. exf5 Ke7 26. Qb4 Rd8 27. Bxa6 Nd7 28. g3 Rb8 29. Bb5 Nc5 30. Kg2 Ne4 31. Qa5 Rc8 32. Bd3 Nc5 33. Qb6 Kf6 34. a5 Nxd3 35. cxd3 |
| ECO B29 in 2000 play it! santo roman marc defeats black's hausner ivan in 81 moves | 1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Kxd8 8. bxc3 e5 9. Ng5 Ke8 10. Bc4 Nd8 11. f4 h6 12. Ne4 f5 13. Nd6+ Bxd6 14. cxd6 e4 15. Be3 Be6 16. Bb3 a5 17. O-O-O Kd7 18. Ba4+ Nc6 19. Bb5 a4 20. a3 Ra5 21. c4 Raa8 22. Rd5 Ke8 23. Rhd1 Kf7 24. d7 Bxd5 25. cxd5 Nd8 26. c4 Ra5 27. Kb2 Rxb5+ 28. cxb5 Ke7 29. Rd4 Nf7 30. Rxa4 Nd6 31. Rb4 Kxd7 32. a4 g5 33. Kb3 Re8 34. g3 gxf4 35. gxf4 Rh8 36. Rd4 Rg8 37. Rd2 Rc8 38. Rc2 Rxc2 39. Kxc2 Nc4 40. Bc5 b6 41. Kc3 |
| ECO B57 in 1980 play it! santo roman marc defeats black's radziejewski in 125 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nde2 e6 8. Bb3 Be7 9. Bf4 O-O 10. Qd2 a6 11. f3 Qc7 12. g4 Ne5 13. Qe3 b5 14. a4 b4 15. Na2 a5 16. O-O Nc4 17. Bxc4 Qxc4 18. b3 Qc7 19. Kg2 Ba6 20. c4 bxc3 21. Naxc3 Qb7 22. Rab1 Rfc8 23. Rfd1 Rc6 24. Bg3 Rac8 25. Rdc1 Bxe2 26. Nxe2 d5 27. Rxc6 Rxc6 28. e5 Nd7 29. Nd4 Rc8 30. Rc1 Bc5 31. Bf2 Rb8 32. Rc3 Qb6 33. f4 Qb4 34. Qd3 Qb6 35. Qe3 Qa7 36. Qd3 Rb7 37. Nc6 Qb6 38. Nd4 g5 39. Kf3 gxf4 40. Kxf4 Nxe5 41. Qd1 Qd6 42. Kg5 Ng6 43. Bg3 Qd8+ 44. Kh5 Bd6 45. Qc1 Bf4 46. Rc8 Bxc1 47. Rxd8+ Kg7 48. Nb5 Nf4+ 49. Kh4 Nd3 50. Bc7 Bd2 51. g5 Bb4 52. Kh5 e5 53. Rd7 e4 54. Nd4 Nf4+ 55. Kg4 Ng6 56. Ne6+ Kg8 57. Rd8+ Bf8 58. Nxf8 Nxf8 59. Bd6 Rd7 60. Rxf8+ Kg7 61. Ba3 Rb7 62. Rd8 Rxb3 63. Bf8+ |
| ECO B33 in 1979 play it! santo roman marc defeats black's radziejewski dar in 125 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nde2 e6 8. Bb3 Be7 9. Bf4 O-O 10. Qd2 a6 11. f3 Qc7 12. g4 Ne5 13. Qe3 b5 14. a4 b4 15. Na2 a5 16. O-O Nc4 17. Bxc4 Qxc4 18. b3 Qc7 19. Kg2 Ba6 20. c4 bxc3 21. Naxc3 Qb7 22. Rab1 Rfc8 23. Rfd1 Rc6 24. Bg3 Rac8 25. Rdc1 Bxe2 26. Nxe2 d5 27. Rxc6 Rxc6 28. e5 Nd7 29. Nd4 Rc8 30. Rc1 Bc5 31. Bf2 Rb8 32. Rc3 Qb6 33. f4 Qb4 34. Qd3 Qb6 35. Qe3 Qa7 36. Qd3 Rb7 37. Nc6 Qb6 38. Nd4 g5 39. Kf3 gxf4 40. Kxf4 Nxe5 41. Qd1 Qd6 42. Kg5 Ng6 43. Bg3 Qd8+ 44. Kh5 Bd6 45. Qc1 Bf4 46. Rc8 Bxc1 47. Rxd8+ Kg7 48. Nb5 Nf4+ 49. Kh4 Nd3 50. Bc7 Bd2 51. g5 Bb4 52. Kh5 e5 53. Rd7 e4 54. Nd4 Nf4+ 55. Kg4 Ng6 56. Ne6+ Kg8 57. Rd8+ Bf8 58. Nxf8 Nxf8 59. Bd6 Rd7 60. Rxf8+ Kg7 61. Ba3 Rb7 62. Rd8 Rxb3 63. Bf8+ |