[Event "2024 Spring Marathon"] [Site "https://lichess.org/Th4LRZVh"] [Date "2024.05.11"] [White "Taller_1970"] [Black "Autofill"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "12:21:30"] [WhiteElo "2123"] [BlackElo "1851"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B02"] [Opening "Alekhine Defense: Scandinavian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. Nc3 d5 { B02 Alekhine Defense: Scandinavian Variation } 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Bxd2 Bxg7 7. c3 O-O 8. Nf3 Bg4 9. Qc2 Nd7?! { (0.60 → 1.19) Inaccuracy. Qd5 was best. } (9... Qd5) 10. Bd3 Nf6 11. Ng5?! { (1.23 → 0.64) Inaccuracy. Ne5 was best. } (11. Ne5) 11... h6 12. Ne4 Nxe4 13. Bxe4 c6 14. f3 Be6 15. O-O-O?! { (0.68 → 0.09) Inaccuracy. O-O was best. } (15. O-O Bc4 16. Rf2 Qd6 17. Re1 Rfd8 18. Be3 Bd3 19. Qc1 Bxe4 20. fxe4 Be5) 15... Qa5 16. a3 b5?! { (0.16 → 1.10) Inaccuracy. Qb6 was best. } (16... Qb6 17. Rde1) 17. Bxc6?! { (1.10 → 0.50) Inaccuracy. g4 was best. } (17. g4 Rad8) 17... Rab8 18. Be4?? { (0.57 → -1.46) Blunder. Rhe1 was best. } (18. Rhe1 Qc7) 18... Rfc8 19. Kb1?? { (-1.42 → -4.60) Blunder. Bh7+ was best. } (19. Bh7+ Kh8 20. Rde1 b4 21. axb4 Rxb4 22. Rxe6 fxe6 23. Kd1 Ra4 24. Ke2 Ra2) 19... Qb6?? { (-4.60 → 0.64) Blunder. b4 was best. } (19... b4 20. axb4 Rxb4 21. Kc1 Ra4 22. Be1 Ra2 23. g4 Rb8 24. g5 Ra1+ 25. Kd2) 20. Rhe1 a5 21. Be3 Qa6? { (0.17 → 1.32) Mistake. Qc7 was best. } (21... Qc7) 22. Bd4? { (1.32 → 0.00) Mistake. Bd3 was best. } (22. Bd3 Qb7 23. Bd4 Bxd4 24. Bh7+ Kh8 25. Rxd4 b4 26. Be4 Qb6 27. axb4 Qxd4) 22... b4 23. Bxg7 Kxg7 24. Qe2? { (-0.35 → -1.82) Mistake. Bd3 was best. } (24. Bd3 Qb6 25. axb4 axb4 26. c4 Ra8 27. b3 Ra3 28. Qb2+ f6 29. Kc1 Qa6) 24... Qb6 25. axb4 axb4 26. Bd5?? { (-1.56 → -6.00) Blunder. c4 was best. } (26. c4 Rxc4) 26... bxc3 27. Bxe6?? { (-5.87 → Mate in 5) Checkmate is now unavoidable. Qc2 was best. } (27. Qc2 Qxb2+ 28. Qxb2 Rxb2+ 29. Kc1 Bxd5 30. Re3 Rxg2 31. Rd4 Kh8 32. Rxd5 Ra8) 27... c2+?? { (Mate in 5 → -5.56) Lost forced checkmate sequence. Qxb2+ was best. } (27... Qxb2+ 28. Qxb2 Rxb2+ 29. Kc1 Ra8 30. Ba2 Raxa2 31. Rxe7 Ra1#) 28. Ka1?? { (-5.56 → Mate in 1) Checkmate is now unavoidable. Qxc2 was best. } (28. Qxc2 Rxc2 29. Kxc2 Qf2+ 30. Kc3 fxe6 31. b3 Qa2 32. Kd4 e5+ 33. Kd5) 28... Qxb2# { Black wins by checkmate. } 0-1