[Event "Casual classical game"] [Site "https://lichess.org/p6VyR4uW"] [Date "2022.12.17"] [White "derche"] [Black "Chauca"] [Result "0-1"] [UTCDate "2022.12.17"] [UTCTime "21:16:12"] [WhiteElo "1500"] [BlackElo "1513"] [Variant "Standard"] [TimeControl "600+30"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } e6 3. g4? { (0.13 → -0.98) Mistake. Nf3 was best. } (3. Nf3 Nc6 4. Be2 Nf6 5. Nc3 d5 6. exd5 exd5 7. d4 cxd4) 3... d5 4. Qf3?! { (-1.02 → -1.96) Inaccuracy. d3 was best. } (4. d3 dxe4) 4... Nc6 5. cxd5 Nd4 6. Qc3 exd5 7. Ne2 dxe4 8. Nxd4 cxd4 9. Qg3?? { (-1.18 → -3.81) Blunder. Bb5+ was best. } (9. Bb5+) 9... Nf6?! { (-3.81 → -2.48) Inaccuracy. Bd6 was best. } (9... Bd6 10. Qg2 Ne7 11. Bb5+ Bd7 12. a4 O-O 13. O-O Ng6 14. d3 exd3 15. f4 Bxb5 16. axb5) 10. Bg2?? { (-2.48 → -5.02) Blunder. g5 was best. } (10. g5) 10... Bd6 11. Qh4 O-O?! { (-5.22 → -3.83) Inaccuracy. g5 was best. } (11... g5 12. Qh3 Nxg4 13. Bxe4 Nxf2 14. Qf3 Nxh1 15. Na3 O-O 16. Qh5 f5 17. Bxh1 Qe8+ 18. Qxe8) 12. g5 Ng4 13. Bxe4 Re8?? { (-4.56 → -1.80) Blunder. f5 was best. } (13... f5 14. gxf6 Nxf6 15. d3 Qa5+ 16. Nd2 Nxe4 17. dxe4 Rf4 18. b4 Qc7 19. Qg5 Bxb4 20. Qd5+) 14. f3?? { (-1.80 → -4.75) Blunder. Qxh7+ was best. } (14. Qxh7+ Kf8 15. d3 f5 16. gxf6 Qxf6 17. O-O Nxh2 18. Nd2 Qg5+ 19. Kh1 Nxf1 20. Nf3 Qg4) 14... Ne5?? { (-4.75 → -0.50) Blunder. Rxe4+ was best. } (14... Rxe4+ 15. fxe4 Be6 16. d3 Qc7 17. Nd2 Qc2 18. e5 Bb4 19. h3 Bxd2+ 20. Bxd2 Nxe5 21. O-O) 15. Qxh7+ Kf8 16. Qh8+ Ke7 17. Qxg7 Rg8?? { (-0.71 → 1.77) Blunder. Bh3 was best. } (17... Bh3 18. d3 Kd7 19. Nd2 Qe7 20. Kd1 Rh8 21. Qf6 Qxf6 22. gxf6 Rag8 23. Re1 Rh5 24. Nb3) 18. Qf6+ Ke8 19. d3? { (1.81 → 0.23) Mistake. Qxd8+ was best. } (19. Qxd8+ Kxd8 20. h4 Re8 21. Kf2 Ng4+ 22. Kg1 Rxe4 23. fxe4 Ne5 24. Na3 Nd3 25. h5 Bg4) 19... Qe7?? { (0.23 → 2.57) Blunder. Qxf6 was best. } (19... Qxf6) 20. O-O?? { (2.57 → -6.92) Blunder. Qxe7+ was best. } (20. Qxe7+ Bxe7 21. h4 Bd7 22. f4 Ng4 23. Na3 Kf8 24. Nc4 f5 25. Bf3 Re8 26. Ne5 Nxe5) 20... Qxf6 21. f4 Nc6 22. Re1 Be6 23. Kh1 Qe7 24. Nd2 Bd5?! { (-6.42 → -4.57) Inaccuracy. Bxf4 was best. } (24... Bxf4 25. Nf3 Bc7 26. Bd2 Rh8 27. Re2 Kd7 28. Rg1 Rag8 29. Be1 Kc8 30. Bxc6 bxc6 31. Bg3) 25. Nf3 Bxe4 26. Rxe4 Be5? { (-4.60 → -2.72) Mistake. Kd7 was best. } (26... Kd7 27. Rxe7+ Nxe7 28. Nxd4 Rh8 29. Bd2 Rh3 30. Rf1 Rxd3 31. Bc3 Re8 32. Nf3 Nd5 33. Ne5+) 27. fxe5? { (-2.72 → -4.67) Mistake. Nxe5 was best. } (27. Nxe5 Kf8 28. Nxc6 Qd7 29. Ne5 Qh3 30. Bd2 f6 31. Bb4+ Kg7 32. gxf6+ Kxf6 33. Re2 Rae8) 27... Kf8 28. Nxd4?! { (-4.25 → -5.55) Inaccuracy. e6 was best. } (28. e6 Qc5 29. Rf4 Rg7 30. Bd2 Qd5 31. Re1 Kg8 32. Rf6 fxe6 33. Rexe6 Rf8 34. Re4 Qxa2) 28... Nxd4 29. Rxd4 Qxe5 30. Rc4 Qd5+ 31. Kg1 Rxg5+ 32. Bxg5 Qxg5+ 33. Kf1 Qf6+ 34. Ke1 Qxb2 35. Rac1 Re8+ 36. Kd1?? { (-6.32 → Mate in 1) Checkmate is now unavoidable. Re4 was best. } (36. Re4 Rxe4+ 37. dxe4 Qxa2 38. h4 Qg2 39. e5 Ke7 40. h5 Ke6 41. h6) 36... Qe2# { Black wins by checkmate. } 0-1