[Event "rated rapid game"] [Site "https://lichess.org/JTsjHPxh"] [Date "2026.04.15"] [Round "-"] [White "OturanBoga19"] [Black "piotrbiernacki"] [Result "1-0"] [GameId "JTsjHPxh"] [UTCDate "2026.04.15"] [UTCTime "08:06:20"] [WhiteElo "1168"] [BlackElo "1224"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. c4 { [%eval 0.11] } 1... Nf6 { [%eval 0.14] } 2. d4 { [%eval 0.16] } 2... Nc6 { [%eval 0.43] } { A50 Mexican Defense } 3. d5 { [%eval 0.23] } 3... Na5?! { (0.23 → 1.07) Inaccuracy. Ne5 was best. } { [%eval 1.07] } (3... Ne5 4. e4 e6 5. f4 Ng6 6. Nc3 Bb4 7. Bd3 exd5 8. cxd5) 4. Nc3 { [%eval 0.67] } 4... Nxc4 { [%eval 0.66] } 5. e4 { [%eval 0.69] } 5... Ne5?! { (0.69 → 1.76) Inaccuracy. b5 was best. } { [%eval 1.76] } (5... b5 6. a4 Bb7 7. axb5 Nb6 8. Nf3 e6 9. dxe6 dxe6 10. Qxd8+) 6. Be2?? { (1.76 → -0.39) Blunder. f4 was best. } { [%eval -0.39] } (6. f4 Ng6 7. e5 Ng8 8. h4 e6 9. d6 cxd6 10. exd6 N6e7) 6... e6 { [%eval 0.14] } 7. Bg5?! { (0.14 → -0.92) Inaccuracy. f4 was best. } { [%eval -0.92] } (7. f4 Ng6 8. Nf3 Bb4 9. dxe6 fxe6 10. O-O Bc5+ 11. Kh1 d5 12. Ng5 h6) 7... h6 { [%eval -0.74] } 8. Bf4 { [%eval -1.12] } 8... Ng6 { [%eval -1.13] } 9. Bg3 { [%eval -1.12] } 9... Bb4 { [%eval -0.99] } 10. Bf3?! { (-0.99 → -1.67) Inaccuracy. dxe6 was best. } { [%eval -1.67] } (10. dxe6 Bxc3+ 11. bxc3 dxe6 12. Qxd8+ Kxd8 13. f3 e5 14. h4 Nh5 15. Bf2 b6) 10... exd5 { [%eval -1.62] } 11. exd5 { [%eval -1.57] } 11... O-O { [%eval -1.51] } 12. Ne2 { [%eval -1.58] } 12... Bxc3+?! { (-1.58 → -0.93) Inaccuracy. d6 was best. } { [%eval -0.93] } (12... d6 13. a3 Ba5 14. O-O Bd7 15. Nf4 Ne5 16. Be2 a6 17. Qc2 Qc8 18. Nh5) 13. Nxc3 { [%eval -0.92] } 13... Re8+ { [%eval -0.87] } 14. Be2 { [%eval -0.86] } 14... d6 { [%eval -0.88] } 15. h3?! { (-0.88 → -1.50) Inaccuracy. O-O was best. } { [%eval -1.5] } (15. O-O a6 16. a4 Bd7 17. h3 Qb8 18. b4 Ne7 19. Kh2 Nf5) 15... Ne4?! { (-1.50 → -0.47) Inaccuracy. Nh5 was best. } { [%eval -0.47] } (15... Nh5 16. O-O Nxg3 17. fxg3 Qg5 18. Kh2 Re3 19. Qe1 Bd7 20. Qf2 Re7 21. Rad1) 16. O-O?! { (-0.47 → -1.53) Inaccuracy. Nxe4 was best. } { [%eval -1.53] } (16. Nxe4 Rxe4 17. O-O Qg5 18. Bf3 Re7 19. Re1 Rxe1+ 20. Qxe1 Bd7 21. Qb4 b6) 16... Nxg3 { [%eval -1.49] } 17. fxg3 { [%eval -1.45] } 17... Qg5 { [%eval -1.52] } 18. Qd3? { (-1.52 → -3.12) Mistake. Kh2 was best. } { [%eval -3.12] } (18. Kh2 Bd7 19. Qd4 a6 20. Rf3 Re7 21. Raf1 Rae8 22. Bd1 b5 23. a4 Ne5) 18... Ne5? { (-3.12 → -1.34) Mistake. Bxh3 was best. } { [%eval -1.34] } (18... Bxh3 19. Ne4 Qe5 20. gxh3 Qxe4 21. Qxe4 Rxe4 22. Bf3 Re7 23. Rac1 Ne5 24. Be2) 19. Qe4? { (-1.34 → -2.79) Mistake. h4 was best. } { [%eval -2.79] } (19. h4 Qe7 20. Qd4 a6 21. a4 f5 22. a5 Bd7 23. Rae1 Qf6 24. Qb4 Qg6) 19... Qxg3 { [%eval -2.7] } 20. Bg4? { (-2.70 → -4.57) Mistake. Qf4 was best. } { [%eval -4.57] } (20. Qf4 Qxf4 21. Rxf4 Bd7 22. Rb4 Rab8 23. Rd4 Re7 24. Rc1 f5 25. Nd1 Bc8) 20... Nf3+?? { (-4.57 → 3.31) Blunder. Bxg4 was best. } { [%eval 3.31] } (20... Bxg4 21. hxg4 Nxg4 22. Qf4 Qe3+ 23. Qxe3 Nxe3 24. Rfe1 a6 25. Rac1 Ng4 26. Ne4) 21. Bxf3?? { (3.31 → -3.66) Blunder. Qxf3 was best. } { [%eval -3.66] } (21. Qxf3 Qxf3 22. Bxf3 Bd7 23. Ne2 Re5 24. Nd4 f5 25. Rac1 Rc8 26. Rc2 g5) 21... Rxe4 { [%eval -3.8] } 22. Nxe4 { [%eval -3.82] } 22... Qg6 { [%eval -3.57] } 23. Rae1 { [%eval -4.09] } 23... Bxh3 { [%eval -4.01] } 24. Re3 { [%eval -3.89] } 24... Bd7 { [%eval -4.12] } 25. Rfe1 { [%eval -4.52] } 25... f5 { [%eval -3.85] } 26. Nc3 { [%eval -4.37] } 26... f4 { [%eval -3.91] } 27. Re4 { [%eval -4.07] } 27... Bg4 { [%eval -4.16] } 28. Bxg4 { [%eval -4.0] } 28... Qxg4 { [%eval -3.89] } 29. R1e2 { [%eval -4.64] } { White wins on time. } 1-0