[Event "2024 Spring Marathon"] [Site "https://lichess.org/iDhxcWE2"] [Date "2024.05.11"] [White "markus4"] [Black "Sting2010"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "22:14:17"] [WhiteElo "2427"] [BlackElo "2333"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B40"] [Opening "Sicilian Defense: Wing Gambit Deferred"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. b4?! { (0.39 → -0.31) Inaccuracy. d4 was best. } { B40 Sicilian Defense: Wing Gambit Deferred } (3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Ne7) 3... cxb4 4. d4 d5 5. e5 Ne7 6. a3 Nf5 7. axb4 Bxb4+ 8. c3 Be7 9. Bd3 O-O? { (0.39 → 1.70) Mistake. Bd7 was best. } (9... Bd7 10. g4) 10. h4?! { (1.70 → 0.86) Inaccuracy. g4 was best. } (10. g4 Nh6 11. Bc2 Nxg4 12. Rg1 f5 13. h3 Nxe5 14. Nxe5 Nd7 15. Bf4 Nxe5) 10... Nc6?! { (0.86 → 1.67) Inaccuracy. f6 was best. } (10... f6 11. g4 fxe5 12. dxe5 Nh6 13. Ng5 Nc6 14. Bxh7+ Kh8 15. f4 d4 16. Be4) 11. g4 Nh6 12. Bxh6 gxh6 13. Qd2?! { (1.80 → 1.00) Inaccuracy. g5 was best. } (13. g5) 13... Kg7 14. g5 Rg8 15. gxh6+?! { (1.48 → 0.80) Inaccuracy. Qf4 was best. } (15. Qf4 Kf8 16. gxh6 f5 17. exf6 Bd6 18. Qe3 Qxf6 19. Ng5 Ke7 20. Nxh7 Qh8) 15... Kh8 16. Qf4?! { (0.64 → -0.13) Inaccuracy. Ng5 was best. } (16. Ng5 Bxg5) 16... f5 17. exf6?! { (0.10 → -0.96) Inaccuracy. Na3 was best. } (17. Na3 Rg4) 17... Bxf6 18. Na3?! { (-0.70 → -1.45) Inaccuracy. Nbd2 was best. } (18. Nbd2 Qe7) 18... e5 19. dxe5 Nxe5 20. Nxe5 Re8 21. O-O-O Bxe5 22. Qf3 Qa5 23. Nb1 Be6 24. Rhg1?! { (-2.49 → -3.37) Inaccuracy. Bc2 was best. } (24. Bc2 Bg8 25. Rde1 Qc7 26. Rhg1 d4 27. cxd4 Bf4+ 28. Kd1) 24... Rac8 25. Rg7?? { (-3.07 → -7.80) Blunder. Rde1 was best. } (25. Rde1 Rf8 26. Qxf8+ Rxf8 27. Rxe5 Qb6 28. Nd2 Qc6 29. Kd1 Bg8 30. Rgg5 Qxh6) 25... Rxc3+ 26. Nxc3 Qxc3+ 27. Bc2 Qxf3 28. Rxh7+ Kg8 29. Rg1+ Kf8 30. Rxb7? { (-9.76 → Mate in 8) Checkmate is now unavoidable. Rf7+ was best. } (30. Rf7+ Bxf7) 30... Re7?? { (Mate in 8 → -5.86) Lost forced checkmate sequence. Qa3+ was best. } (30... Qa3+ 31. Kd1 Bf4 32. Rg8+ Bxg8 33. Be4 Qa4+ 34. Rb3 Qxb3+ 35. Ke2 Rxe4+ 36. Kf1) 31. h7?? { (-5.86 → Mate in 5) Checkmate is now unavoidable. Rxe7 was best. } (31. Rxe7 Kxe7 32. Rg6 Bf7 33. Rg3 Qxf2 34. Rg7 Qe1+ 35. Bd1 Qc3+ 36. Bc2 Bxg7) 31... Bf4+ 32. Kb1 Rxb7+ 33. Ka2 d4+ 34. Ka1 Qa3# { Black wins by checkmate. } 0-1