WORLDBASE

WORLDBASE Game FM Preobrazhenskaya vs FM Andrade

Stockfish
Event Titled Tue 11th Aug 2026
Site chess.com INT
Date 2026.08.11
Round 7
White FM Preobrazhenskaya, Diana
Black FM Andrade, I
Result 1/2-1/2
WhiteElo 2204
BlackElo 2165
ECO B99
Opening Sicilian Defense: Najdorf Variation, Main Line
PlyCount 139
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 Nb6 11.Rg1 h6 12.Bxf6 Bxf6 13.Be2 g5 14.Ndb5 axb5 15.Nxb5 Qc5 16.Nxd6+ Kf8 17.e5 Rxa2 18.Kb1 Qa5 19.c3 Qa4 20.Kc1 Qb3 21.Kd2 Bd7 22.exf6 Bc6 23.Ne4 Qxb2+ 24.Ke1 Nd5 25.Qf2 gxf4 26.g5 Qxe2+ 27.Qxe2 Rxe2+ 28.Kxe2 hxg5 29.Rxg5 Rxh2+ 30.Ke1 Rh1+ 31.Kd2 Rxd1+ 32.Kxd1 Ne3+ 33.Ke2 Bxe4 34.Rh5 Ke8 35.Rh4 Nd5 36.c4 Nxf6 37.Rxf4 Ke7 38.Rh4 Bc6 39.Rh8 Bd7 40.Ra8 Bc6 41.Ke3 Nd7 42.Ra7 Nb6 43.Kd4 Kd6 44.Ra1 Kc7 45.c5 Nd7 46.Rf1 f5 47.Rg1 e5+ 48.Kc4 f4 49.Rg7 f3 50.Rf7 e4 51.Kd4 Kd8 52.Ke3 Ke8 53.Rf4 Nxc5 54.Rh4 Ne6 55.Rh8+ Kd7 56.Rh7+ Kd6 57.Rh6 b5 58.Rh5 b4 59.Rh1 b3 60.Rd1+ Kc5 61.Rb1 Kb4 62.Rc1 Ka3 63.Rxc6 Kb2 64.Rb6 Ka2 65.Rxe6 b2 66.Rb6 b1=Q 67.Ra6+ Kb2 68.Rb6+ Kc2 69.Rxb1 Kxb1 70.Kf2 1/2-1/2
Lichess | rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 | PGN
[Event "Titled Tue 11th Aug 2026"] [Site "chess.com INT"] [Date "2026.08.11"] [Round "7"] [White "Preobrazhenskaya, Diana"] [Black "Andrade, I"] [Result "1/2-1/2"] [WhiteTitle "FM"] [BlackTitle "FM"] [WhiteElo "2204"] [BlackElo "2165"] [ECO "B99"] [Opening "Sicilian"] [Variation "Najdorf, 7...Be7 main line"] [EventDate "2026.08.11"] [WhiteFideId "34270566"] [BlackFideId "14800039"] 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 Nb6 11. Rg1 h6 12. Bxf6 Bxf6 13. Be2 g5 14. Ndb5 axb5 15. Nxb5 Qc5 16. Nxd6+ Kf8 17. e5 Rxa2 18. Kb1 Qa5 19. c3 Qa4 20. Kc1 Qb3 21. Kd2 Bd7 22. exf6 Bc6 23. Ne4 Qxb2+ 24. Ke1 Nd5 25. Qf2 gxf4 26. g5 Qxe2+ 27. Qxe2 Rxe2+ 28. Kxe2 hxg5 29. Rxg5 Rxh2+ 30. Ke1 Rh1+ 31. Kd2 Rxd1+ 32. Kxd1 Ne3+ 33. Ke2 Bxe4 34. Rh5 Ke8 35. Rh4 Nd5 36. c4 Nxf6 37. Rxf4 Ke7 38. Rh4 Bc6 39. Rh8 Bd7 40. Ra8 Bc6 41. Ke3 Nd7 42. Ra7 Nb6 43. Kd4 Kd6 44. Ra1 Kc7 45. c5 Nd7 46. Rf1 f5 47. Rg1 e5+ 48. Kc4 f4 49. Rg7 f3 50. Rf7 e4 51. Kd4 Kd8 52. Ke3 Ke8 53. Rf4 Nxc5 54. Rh4 Ne6 55. Rh8+ Kd7 56. Rh7+ Kd6 57. Rh6 b5 58. Rh5 b4 59. Rh1 b3 60. Rd1+ Kc5 61. Rb1 Kb4 62. Rc1 Ka3 63. Rxc6 Kb2 64. Rb6 Ka2 65. Rxe6 b2 66. Rb6 b1=Q 67. Ra6+ Kb2 68. Rb6+ Kc2 69. Rxb1 Kxb1 70. Kf2 1/2-1/2
version fa9c69a7dde0