[Event "rated blitz game"] [Site "https://lichess.org/o26iKOa7"] [Date "2026.01.12"] [Round "-"] [White "Samuel_Costa"] [Black "Heisenberg1701"] [Result "1-0"] [GameId "o26iKOa7"] [UTCDate "2026.01.12"] [UTCTime "21:51:50"] [WhiteElo "1318"] [BlackElo "1265"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B94"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.31] } 5. Nc3 { [%eval 0.32] } 5... a6 { [%eval 0.25] } 6. Bg5 { [%eval 0.0] } { B94 Sicilian Defense: Najdorf Variation } 6... e5?! { (0.00 → 0.91) Inaccuracy. e6 was best. } { [%eval 0.91] } (6... e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6) 7. Nb3?! { (0.91 → 0.34) Inaccuracy. Nf5 was best. } { [%eval 0.34] } (7. Nf5 Nc6 8. h4 Be6 9. h5 Bxf5 10. Bxf6 Qxf6 11. Nd5 Qg5) 7... Be7 { [%eval 0.26] } 8. Be2 { [%eval 0.08] } 8... h6 { [%eval 0.59] } 9. Bxf6 { [%eval 0.58] } 9... Bxf6 { [%eval 0.62] } 10. Nd5 { [%eval 0.32] } 10... Be6 { [%eval 0.59] } 11. O-O { [%eval 0.07] } 11... Bxd5?! { (0.07 → 0.94) Inaccuracy. Nd7 was best. } { [%eval 0.94] } (11... Nd7) 12. Qxd5 { [%eval 1.09] } 12... O-O? { (1.09 → 2.52) Mistake. Qc7 was best. } { [%eval 2.52] } (12... Qc7) 13. Rad1?? { (2.52 → 0.67) Blunder. Qxb7 was best. } { [%eval 0.67] } (13. Qxb7 Nd7 14. Bxa6 Be7 15. Qb5 d5 16. a4 Ra7 17. Qe2 dxe4 18. Rfd1 Qb6) 13... Be7? { (0.67 → 2.05) Mistake. Qc7 was best. } { [%eval 2.05] } (13... Qc7 14. Na5) 14. Qxb7 { [%eval 1.97] } 14... Nd7 { [%eval 1.88] } 15. c4?! { (1.88 → 0.78) Inaccuracy. Bxa6 was best. } { [%eval 0.78] } (15. Bxa6 Nf6 16. a4 Nxe4 17. a5 Nf6 18. Qc6 d5 19. c4 e4 20. Bb7 Rxa5) 15... Nb6?? { (0.78 → 3.37) Blunder. Rb8 was best. } { [%eval 3.37] } (15... Rb8 16. Qxa6 Qc7 17. c5 Nxc5 18. Nxc5 Qxc5 19. Rb1 d5 20. exd5 Qxd5 21. Rfd1) 16. c5 { [%eval 3.44] } 16... Qd7?! { (3.44 → 4.83) Inaccuracy. Nd7 was best. } { [%eval 4.83] } (16... Nd7 17. cxd6 Bg5 18. g3 Rb8 19. Qc7 Rb4 20. Bf3 Qxc7 21. dxc7) 17. Qxd7?! { (4.83 → 3.34) Inaccuracy. Qxb6 was best. } { [%eval 3.34] } (17. Qxb6 Rfc8 18. cxd6 Qe6 19. Qb4 Rab8 20. Qd2 Bg5 21. Qd3 Qg6 22. d7 Rc7) 17... Nxd7 { [%eval 3.32] } 18. cxd6 { [%eval 3.41] } 18... Bd8 { [%eval 3.35] } 19. f4?! { (3.35 → 2.48) Inaccuracy. g3 was best. } { [%eval 2.48] } (19. g3 Bb6 20. Rc1 Rfd8 21. Rc6 Rab8 22. Rfc1 a5 23. Kg2 Nf6 24. Nd2 a4) 19... Bb6+ { [%eval 2.79] } 20. Kh1 { [%eval 2.71] } 20... Rfd8 { [%eval 3.26] } 21. Bg4? { (3.26 → 1.45) Mistake. g3 was best. } { [%eval 1.45] } (21. g3 Rac8 22. Bg4 Rc4 23. Bxd7 Rxd7 24. Nd2 Rc2 25. fxe5 Bd8 26. Nb3 Rb7) 21... Nf6? { (1.45 → 2.91) Mistake. exf4 was best. } { [%eval 2.91] } (21... exf4 22. Rxf4 Ne5 23. h3 a5 24. a4 Rab8 25. Be2 Rbc8 26. Bb5 Rc2 27. d7) 22. Bf3 { [%eval 2.93] } 22... exf4? { (2.93 → 4.86) Mistake. Nd7 was best. } { [%eval 4.86] } (22... Nd7 23. g3 Rab8 24. Be2 exf4 25. gxf4 g5 26. Bxa6 Nf6 27. e5 Ng4 28. Rde1) 23. e5 { [%eval 4.9] } 23... Nd7 { [%eval 4.8] } 24. Bxa8 { [%eval 4.68] } 24... Nxe5 { [%eval 5.12] } 25. Bf3 { [%eval 5.3] } 25... Nc4 { [%eval 5.13] } 26. Rd3 { [%eval 5.1] } 26... Nxb2 { [%eval 5.33] } 27. Rd5 { [%eval 5.3] } 27... Nc4 { [%eval 5.36] } 28. Rc1 { [%eval 5.24] } 28... Nxd6 { [%eval 5.96] } 29. Rc6 { [%eval 5.88] } 29... Nc8?! { (5.88 → 7.95) Inaccuracy. Re8 was best. } { [%eval 7.95] } (29... Re8 30. Rd1 Nf5 31. Rxb6 g6 32. Rc6 Re5 33. Rc8+ Kg7 34. Kg1) 30. Rxd8+ { [%eval 8.01] } 30... Bxd8 { [%eval 8.03] } 31. Rxc8 { [%eval 7.95] } 31... Kf8 { [%eval 8.03] } 32. Rxd8+ { [%eval 8.08] } 32... Ke7 { [%eval 8.09] } 33. Rd4 { [%eval 8.04] } 33... Ke6 { [%eval 8.05] } 34. Rxf4 { [%eval 8.06] } 34... Ke5 { [%eval 8.09] } 35. Re4+ { [%eval 8.28] } 35... Kf5 { [%eval 8.34] } 36. Nc5 { [%eval 8.27] } 36... Kf6 { [%eval 8.28] } 37. Nxa6 { [%eval 8.11] } { Black resigns. } 1-0