[Event "2021 Spring Marathon"] [Site "https://lichess.org/eUfYwguV"] [Date "2021.04.10"] [White "Tuonomeo"] [Black "AASH-Chess"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "00:11:47"] [WhiteElo "1729"] [BlackElo "2237"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B95"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 { B95 Sicilian Defense: Najdorf Variation } 7. Bc4 b5 8. Bb3 Nbd7 9. O-O Nc5?! { (0.44 → 1.37) Inaccuracy. h6 was best. } (9... h6 10. Bh4) 10. Qf3? { (1.37 → -0.18) Mistake. Re1 was best. } (10. Re1 Be7) 10... Bb7 11. Qe3?! { (-0.29 → -1.24) Inaccuracy. Bd5 was best. } (11. Bd5 exd5) 11... Qc7? { (-1.24 → 0.08) Mistake. Be7 was best. } (11... Be7 12. Bh4) 12. Bxf6 gxf6 13. Qf4? { (0.19 → -1.13) Mistake. Bd5 was best. } (13. Bd5) 13... Be7 14. Qg4 b4 15. Qg7 Rf8 16. Nce2 Bxe4 17. Ng3 Bg6 18. h3?! { (-1.01 → -1.87) Inaccuracy. Rac1 was best. } (18. Rac1 f5) 18... d5 19. Rfe1 O-O-O 20. Qh6 Bd6 21. Qe3?! { (-2.35 → -3.24) Inaccuracy. a3 was best. } (21. a3 Qb6 22. Qh4 bxa3 23. bxa3 f5 24. Red1 Qc7 25. Nge2 Rg8 26. Rab1 Kd7 27. Re1 h5) 21... a5? { (-3.24 → -1.47) Mistake. f5 was best. } (21... f5) 22. c3?! { (-1.47 → -2.69) Inaccuracy. a3 was best. } (22. a3 Qb6) 22... Bf4?! { (-2.69 → -2.03) Inaccuracy. bxc3 was best. } (22... bxc3 23. bxc3 Bf4 24. Qf3 Bxg3 25. fxg3 Rg8 26. Qe3 Bd3 27. g4 h5 28. Bd1 hxg4 29. Bxg4) 23. Qe2?! { (-2.03 → -2.81) Inaccuracy. Qf3 was best. } (23. Qf3 Bxg3 24. fxg3 Be4 25. Qe3 bxc3 26. Nb5 Qb6 27. Nxc3 Kb7 28. Nxe4 Nxe4 29. Qxb6+ Kxb6) 23... Bxg3? { (-2.81 → -1.37) Mistake. Bd3 was best. } (23... Bd3 24. Qd1) 24. fxg3 Qxg3?? { (-1.19 → 3.08) Blunder. Qb6 was best. } (24... Qb6 25. Kh2) 25. cxb4?? { (3.08 → 0.00) Blunder. Qb5 was best. } (25. Qb5 Nd3) 25... axb4?? { (0.00 → 7.26) Blunder. Nd3 was best. } (25... Nd3 26. Rec1+ Kb7 27. Rc5 Qe5 28. Rb5+ Ka8 29. Rxa5+ Kb7 30. Rb5+ Ka6 31. Ra5+ Kb6 32. Rb5+) 26. Qb5 Nb7 27. Rac1+ Kb8?! { (19.19 → Mate in 6) Checkmate is now unavoidable. Qc3 was best. } (27... Qc3 28. bxc3) 28. Nc6+ Kc7 29. Nxd8+ Kxd8 30. Qxb7?! { (Mate in 4 → 20.01) Lost forced checkmate sequence. Qb6+ was best. } (30. Qb6+ Ke8 31. Rc8+ Kd7 32. Qxb7+ Kd6 33. Rc6#) 30... Be4?! { (20.01 → Mate in 1) Checkmate is now unavoidable. Bc2 was best. } (30... Bc2 31. Qxb4) 31. Rc8# { White wins by checkmate. } 1-0