| ECO B41 in 1970 play it! tatai stefano defeats black's zichichi alvise in 105 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Nc6 8. Be3 Ne5 9. Be2 h5 10. h3 Bc5 11. b4 Ba7 12. Rc1 Ng6 13. Qd2 b6 14. f4 Bb7 15. Bd3 e5 16. Nd5 Qd8 17. Nf5 Bxd5 18. cxd5 b5 19. Bxa7 Rxa7 20. Nd6+ Ke7 21. Nc8+ Qxc8 22. d6+ Kxd6 23. Be2+ Ke7 24. Rxc8 Rxc8 25. fxe5 Nxe5 26. O-O d6 27. Qg5 Kf8 28. Bxh5 Re7 29. Be2 Rc3 30. Qf5 Ng6 31. Qf2 Nxe4 32. Qd4 Rg3 33. Bf3 d5 34. Qxd5 Nf4 35. Qa8+ Re8 36. Qxa6 Rg6 37. Qxb5 Nxh3+ 38. Kh2 Ng3 39. Kxh3 f5 40. Bh5 Nxh5 41. Rxf5+ Nf6 42. a4 Re1 43. Rf1 Re3+ 44. Kh2 Kg8 45. Qc4+ Kh7 46. Rf4 Rg5 47. Qf7 Ng8 48. a5 Nh6 49. Qc4 Reg3 50. Qe4+ Kg8 51. a6 Ra3 52. g4 Ra2+ 53. Kh3 |
| ECO B47 in 1990 play it! tatai stefano defeats black's drei andrea in 79 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Be7 9. Re1 Nxd4 10. Qxd4 Bc5 11. Qd1 d6 12. Be3 Bd7 13. Bxc5 Qxc5 14. Re3 Rd8 15. Rd3 Bc6 16. Rb1 e5 17. b4 Qc4 18. Qe1 O-O 19. a4 b6 20. Bf1 Qe6 21. Rbd1 Ne8 22. Qe3 Rb8 23. R3d2 Qd7 24. Bxa6 f5 25. exf5 Qxf5 26. Bc4+ Kh8 27. Bd5 Rc8 28. Qxb6 Bxd5 29. Nxd5 Rxc2 30. Qe3 Qc8 31. a5 Qc6 32. Rxc2 Qxc2 33. Qd2 Qc4 34. Qd3 Qa2 35. Rd2 Qa1+ 36. Kg2 Qa4 37. Qc4 Qd7 38. b5 Qf5 39. Qe2 e4 40. b6 |
| ECO B41 in 1998 play it! tatai stefano defeats black's collareta giovan in 84 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 a6 7. g5 Nfd7 8. f4 Nc6 9. Be3 Be7 10. h4 h6 11. Rg1 hxg5 12. hxg5 Qc7 13. Qd2 b5 14. O-O-O b4 15. Nce2 Nc5 16. Bg2 Na5 17. Qxb4 Rb8 18. Qc3 Rh2 19. b4 Qb7 20. bxc5 Qb1+ 21. Kd2 Qxa2 22. Nc1 Nc4+ 23. Kd3 Nb2+ 24. Kd2 Nxd1 25. Nxa2 Nxc3 26. Nxc3 dxc5 27. Nc6 Rb7 28. Nxe7 Rxe7 29. Bxc5 Rd7+ 30. Ke3 Bb7 31. Bd4 g6 32. Be5 Bc6 33. Ne2 Rb7 34. Nd4 Bd7 35. Nf3 Rh5 36. Bf6 a5 37. Ra1 a4 38. Ne5 Rh2 39. Kf3 Rc7 40. Kg3 Rh5 41. Bf3 Rxc2 42. Bxh5 gxh5 |
| ECO B42 in 2000 play it! tatai stefano defeats black's martorelli anton in 83 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d5 6. exd5 Qxd5 7. O-O Nd7 8. Be3 Ngf6 9. c4 Qd6 10. Nc3 Be7 11. Rc1 O-O 12. Na4 b6 13. Qf3 Ne5 14. Qxa8 Nxd3 15. Rcd1 Ng4 16. Nf3 Nxe3 17. fxe3 f5 18. Qa7 Bd8 19. Ne1 Bc7 20. Rxd3 Qxh2+ 21. Kf2 Qh4+ 22. Ke2 Qxc4 23. b3 Qg4+ 24. Kd2 Qb4+ 25. Kc1 Bd8 26. Nc2 Qe4 27. Rfd1 Bf6 28. Qxb6 Qxg2 29. Nc5 h5 30. Nxe6 Bxe6 31. Qxe6+ Kh8 32. Kb1 Qf2 33. R3d2 Qg3 34. Qxf5 h4 35. Qh5+ Kg8 36. Qd5+ Kh8 37. Qd6 Qxd6 38. Rxd6 g5 39. Rf1 Kg7 40. Nd4 Rf7 41. Nf5+ Kg6 42. e4 |
| ECO B84 in 1970 play it! tatai stefano defeats black's schaufelberger h in 45 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. f4 Qc7 8. Bf3 Nc6 9. O-O Be7 10. Be3 O-O 11. Qe1 Rb8 12. Rd1 Nd7 13. Kh1 b5 14. Nxc6 Qxc6 15. Bd4 Re8 16. Qg3 Bf8 17. e5 d5 18. f5 Nc5 19. Nxd5 exd5 20. e6 Bb7 21. exf7+ Kxf7 22. Bh5+ Kg8 23. f6 |
| ECO B43 in 1990 play it! tatai stefano defeats black's martorelli anton in 59 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. Be3 Nc6 10. Nxc6 bxc6 11. Na4 d5 12. e5 Nd7 13. f4 Rb8 14. c4 Rd8 15. Qc2 Nf8 16. Rfd1 Qb7 17. Rac1 Bd7 18. Qf2 Be8 19. Ba7 Ra8 20. Bb6 Rdb8 21. cxd5 exd5 22. Be3 Rd8 23. Nc5 Qb8 24. Rd3 Ne6 25. Rb3 Qc8 26. Nb7 Rd7 27. Na5 d4 28. Bd2 c5 29. f5 Nc7 30. Bb7 |
| ECO B70 in 1993 play it! tatai stefano defeats black's pieri filippo in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. h3 O-O 8. Bb3 a6 9. O-O b5 10. Re1 Bb7 11. a4 Nbd7 12. axb5 axb5 13. Rxa8 Qxa8 14. Ndxb5 Nxe4 15. Nd5 e6 16. Rxe4 exd5 17. Ra4 Qb8 18. Rb4 Nc5 19. Bxd5 Bxd5 20. Qxd5 Re8 21. Be3 Na6 22. Nxd6 Nxb4 23. Qxf7+ Kh8 24. Nxe8 |
| ECO B51 in 2002 play it! tatai stefano defeats black's pataki gyozo in 73 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Nf6 5. Nc3 a6 6. Bxd7+ Nxd7 7. d5 b5 8. O-O g6 9. Bf4 Bg7 10. Qc1 Qa5 11. a4 Bxc3 12. axb5 Qxb5 13. bxc3 O-O 14. Qe3 Nf6 15. Rfb1 Qd7 16. h3 e5 17. Bh6 Re8 18. Rb6 a5 19. Nd2 a4 20. Qf3 Nh5 21. g4 Nf4 22. Bxf4 exf4 23. Qxf4 Ra6 24. Nc4 Rd8 25. Qf6 Qc7 26. Rxa6 Bxa6 27. Ne3 Bb5 28. c4 Be8 29. Kh2 Ra8 30. Nf5 gxf5 31. gxf5 Kf8 32. Qh4 f6 33. Qxf6+ Bf7 34. Rg1 Ra7 35. Qh8+ Ke7 36. f6+ Kd7 37. Rg7 |
| ECO B32 in 1969 play it! tatai stefano defeats black's damjanovic mato in 78 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Qd2 Ne5 13. f3 d5 14. exd5 exd5 15. cxd5 b5 16. Rfd1 Re8 17. d6 Bf8 18. Nc2 Re6 19. Bc5 Nfd7 20. Ba3 Rg6 21. Qe3 Rc8 22. Kh1 Qf6 23. Nd4 Rh6 24. Ne4 Qh4 25. h3 g6 26. Rac1 Re8 27. Rc7 Ng4 28. Qg5 Nf2+ 29. Kg1 Nxh3+ 30. gxh3 Qxh3 31. Qg2 Qh4 32. Rxb7 Bg7 33. Rxd7 Rxe4 34. fxe4 Bxd4+ 35. Kf1 Qf4+ 36. Bf3 Bb6 37. Rb7 Rh2 38. Rxb6 Rxg2 39. Kxg2 Qg5+ |
| ECO B53 in 1962 play it! tatai stefano defeats black's fleischmann clau in 85 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 O-O 9. Qd2 Nxd4 10. Bxd4 Qa5 11. O-O-O Be6 12. Bb3 b5 13. Kb1 Rfc8 14. Bxf6 Bxf6 15. Nd5 Qxd2 16. Nxf6+ Kg7 17. Nh5+ Kh6 18. Rxd2 Kxh5 19. e5 Rc6 20. Bd5 Bxd5 21. Rxd5 Rc5 22. Rhd1 e6 23. Rxc5 dxc5 24. Rd7 Kg5 25. c4 Kf5 26. Rxf7+ Kxe5 27. cxb5 h5 28. Rg7 Rb8 29. Rxg6 Rxb5 30. Rg5+ Kd4 31. Rxh5 e5 32. Kc2 Ra5 33. a3 Rb5 34. Rg5 c4 35. h4 a5 36. h5 Rb7 37. h6 Rh7 38. Rg6 a4 39. g4 e4 40. fxe4 Rf7 41. Rd6+ Kxe4 42. g5 Rf2+ 43. Rd2 |
| ECO B32 in 1971 play it! tatai stefano defeats black's bobotsov milko in 125 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 b5 8. Nxc6 Qxc6 9. e5 Bb7 10. Be4 Qc7 11. Qf3 Bxe4 12. Nxe4 Rc8 13. Bf4 Qc4 14. c3 f5 15. exf6 Nxf6 16. Nxf6+ gxf6 17. Be3 Bc5 18. Qxf6 Rg8 19. O-O-O Bxe3+ 20. fxe3 Qxa2 21. Qf3 b4 22. Rhf1 Qa1+ 23. Kc2 Rxc3+ 24. Kd2 Qxb2+ 25. Ke1 Kd8 26. Rf2 Qb3 27. Qa8+ Rc8 28. Qa7 Qc3+ 29. Rfd2 Rg7 30. Kf2 Qc6 31. Kg1 Rf7 32. Qd4 d5 33. Qxb4 Kd7 34. Qg4 Kc7 35. Qe2 Kb7 36. Ra1 Ka7 37. h3 Qc4 38. Qh5 Rb7 39. Rda2 Rc6 40. Qe8 Qb5 41. Kh2 Rcb6 42. Qd8 Rc6 43. Qe8 Rcb6 44. Qxb5 Rxb5 45. Rxa6+ Kb8 46. Rxe6 Rb2 47. Rf1 Rg7 48. Rg1 Rg5 49. Rh6 Rg7 50. Rc6 Kb7 51. Rc3 Kb6 52. h4 Rg8 53. Kh3 h5 54. g3 Rf8 55. Rg2 Rb1 56. Rd2 Rf5 57. Kg2 Rff1 58. Rb2+ Rxb2+ 59. Kxf1 Kb7 60. Rc5 Rd2 61. Ke1 Kb6 62. Kxd2 Kxc5 63. g4 |
| ECO B33 in 1967 play it! tatai stefano defeats black's romani elio in 57 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 Be6 9. Bxf6 gxf6 10. Nd5 Rc8 11. Nbc3 a6 12. Bd3 Rg8 13. O-O Bg4 14. f3 Bh3 15. Rf2 Bh6 16. f4 Rg6 17. f5 Bg4 18. Qe1 Rg7 19. Kh1 Bg5 20. Rf1 h5 21. h3 Kd7 22. Na4 Rb8 23. Nab6+ Ke8 24. c3 Ne7 25. hxg4 Nxd5 26. Nxd5 hxg4 27. g3 Kd7 28. Kg2 Rh7 29. Qf2 |
| ECO B30 in 1998 play it! tatai stefano defeats black's friedrich norber in 65 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 g6 6. O-O Bg7 7. a4 a5 8. Na3 O-O 9. Bd2 Ne8 10. Bc3 Nc7 11. Nc4 Ne6 12. Qd2 b6 13. Bxg7 Kxg7 14. Nfe5 Nd4 15. f4 Be6 16. f5 Bxc4 17. Nxc4 Qc7 18. Qf2 b5 19. Ne3 f6 20. axb5 cxb5 21. c3 Nc6 22. Nd5 Qd6 23. Nf4 Rh8 24. Ne6+ Kf7 25. Nxc5 Ne5 26. d4 Ng4 27. Qh4 Ne3 28. Rf3 Nc4 29. Rf2 b4 30. Qh6 bxc3 31. bxc3 Rag8 32. Ne6 g5 33. Qh5+ |
| ECO B44 in 1972 play it! tatai stefano defeats black's visier segovia f in 87 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be7 9. O-O O-O 10. Be3 b6 11. Qd2 Bb7 12. Rd1 Qc7 13. f3 Rfd8 14. Na3 Ne5 15. Rac1 Rab8 16. Qe1 Ba8 17. Kh1 Qa7 18. Qf1 Bc6 19. Nc2 Qb7 20. Nd4 Be8 21. Rd2 Nc6 22. Nc2 Qc7 23. Rcd1 Na5 24. Bg1 Rbc8 25. Ne3 Nb7 26. Rc1 Qb8 27. Qd1 Nh5 28. a3 g6 29. b4 f5 30. Qb3 Bf7 31. Rcd1 Bf6 32. exf5 gxf5 33. Na4 Nf4 34. Bf1 Qc7 35. Nxb6 Qxb6 36. Nd5 Nxd5 37. Bxb6 Nxb6 38. c5 Nd5 39. Bxa6 Rb8 40. Bxb7 Rxb7 41. c6 Rb6 42. Rxd5 exd5 43. b5 Rdb8 44. Qd3 |
| ECO B44 in 1976 play it! tatai stefano defeats black's kochyev alexande in 123 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N5c3 Be7 8. Be2 O-O 9. O-O Bd7 10. Bf4 Ne5 11. Qd4 Qc7 12. Na3 a6 13. Rac1 Rac8 14. h3 Rfd8 15. Be3 Ng6 16. Qd1 Qb8 17. Bb6 Re8 18. Re1 Bc6 19. Bf1 Bd8 20. Bxd8 Rexd8 21. Nc2 d5 22. exd5 exd5 23. cxd5 Nxd5 24. Nd4 Nxc3 25. Rxc3 Qf4 26. Nxc6 bxc6 27. Rxc6 Rb8 28. Qc1 Qd4 29. b3 a5 30. Rc7 Ne5 31. Qc5 Qxc5 32. Rxc5 f6 33. Rxa5 g5 34. Rc1 Rb7 35. Rac5 Rdd7 36. Rb5 Rxb5 37. Bxb5 Rd2 38. a4 Rb2 39. Bc4+ Nxc4 40. bxc4 Ra2 41. c5 Rxa4 42. c6 Ra8 43. c7 Rc8 44. g4 Kf7 45. Rc6 Ke7 46. Kg2 Kd7 47. Rxf6 Rxc7 48. Rf5 h6 49. Rf7+ Kd8 50. Rxc7 Kxc7 51. Kf3 Kd6 52. Ke4 Ke6 53. f4 gxf4 54. Kxf4 Kf6 55. h4 Ke6 56. Ke4 Kf6 57. Kd5 Ke7 58. Ke5 Kf7 59. Kf5 h5 60. g5 Kg7 61. Ke5 Kf7 62. Kd6 |
| ECO B20 in 1958 play it! tatai stefano defeats black's tamburini in 47 moves | 1. e4 c5 2. d4 cxd4 3. c3 d5 4. exd5 dxc3 5. Nxc3 g6 6. Bc4 Nf6 7. Bg5 Bg7 8. Nf3 O-O 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Rfe1 Qc7 13. Bf1 Nb6 14. Rad1 Rad8 15. Nb5 Qc2 16. d6 h6 17. dxe7 Rxd1 18. exf8=Q+ Bxf8 19. Qxd1 Qxd1 20. Rxd1 hxg5 21. Nxa7 Na4 22. Rd2 Nc5 23. b4 Nfe4 24. Rd4 |
| ECO B75 in 1976 play it! tatai stefano defeats black's westerveld w j in 67 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. Bc4 Rc8 10. Bb3 Qa5 11. O-O-O Ne5 12. g4 h5 13. g5 Nh7 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Nb3 Qd8 17. Nd5 b6 18. h4 O-O 19. Bd4 Be6 20. Ne3 Rc8 21. Bxg7 Kxg7 22. Nd4 Qd7 23. f4 Bg4 24. Rdg1 f5 25. exf5 Bxf5 26. Nexf5+ Rxf5 27. Nxf5+ Qxf5 28. Re1 Rc7 29. Rh2 Nf8 30. Rhe2 Kf7 31. Re4 Qc5 32. Qe2 d5 33. Re3 Qd6 34. f5 |
| ECO B77 in 1976 play it! tatai stefano defeats black's van wijgerden co in 99 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 Nd7 10. h4 Nde5 11. Bb3 Na5 12. Qe2 Bd7 13. h5 Rc8 14. hxg6 hxg6 15. g4 Nxb3 16. axb3 a6 17. Qh2 f6 18. Bh6 Rf7 19. O-O-O Bxh6+ 20. Qxh6 Rg7 21. Qh8+ Kf7 22. Qh4 Qa5 23. Kb1 Nc6 24. Nde2 Qg5 25. Qf2 Be6 26. Nd5 Bxd5 27. Rxd5 Ne5 28. Rh4 e6 29. f4 Nxg4 30. Qg3 Qxh4 31. Qxh4 exd5 32. Qxg4 Re8 33. Qd7+ Re7 34. Qxd6 dxe4 35. Nc3 e3 36. Nd5 Re8 37. Qc7+ Kf8 38. Qc5+ Rge7 39. Nxe3 Kg7 40. Nd5 Rf7 41. Qd6 g5 42. f5 Re5 43. Nxf6 Rxf5 44. Ne8+ Kh7 45. Qd3 Kh6 46. Qh3+ Kg6 47. Nd6 Rf3 48. Qc8 R7f4 49. Qxb7 g4 50. Ne4 |
| ECO B96 in 1990 play it! tatai stefano defeats black's soylu suat in 65 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. O-O-O Bb7 12. Qg4 Qxe5 13. Bd3 h6 14. Bh4 g5 15. Bg3 Qe3+ 16. Rd2 h5 17. Qd1 b4 18. Ncb5 axb5 19. Bxb5 b3 20. Kb1 bxc2+ 21. Rxc2 Bd5 22. Rc8+ Ke7 23. Re1 Bxa2+ 24. Kc2 Bg7 25. Bd6+ Kf6 26. Rxe3 Rxc8+ 27. Rc3 Rxc3+ 28. bxc3 Bd5 29. Qf1+ Kg6 30. Bd3+ f5 31. Nxf5 Be5 32. Ng3+ Kg7 33. Nxh5+ |
| ECO C98 in 2001 play it! tatai stefano defeats black's khanukov boris in 89 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. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. d5 Nd8 14. a4 Rb8 15. Nf1 Ne8 16. Ng3 g6 17. Bh6 Ng7 18. axb5 axb5 19. Nh2 f6 20. Ng4 Nf7 21. Bc1 Bd7 22. Qf3 Ng5 23. Nh6+ Kh8 24. Qe2 Nf7 25. h4 Nxh6 26. Bxh6 Ra8 27. h5 Qb7 28. Rab1 Rf7 29. f4 Qc8 30. hxg6 hxg6 31. Rf1 Ne8 32. f5 Rh7 33. Be3 gxf5 34. exf5 Ng7 35. Kf2 Be8 36. Rh1 Bf8 37. Qg4 Ra2 38. Rxh7+ Kxh7 39. Qh4+ Kg8 40. Qxf6 Ra7 41. Rh1 Be7 42. Qh6 Qd8 43. Ne4 Kf7 44. Ng5+ Bxg5 45. Bxg5 |