[Event "AT64 Classical Marathon Start Team Battle"] [Site "https://lichess.org/2bJHYjm1"] [Date "2021.09.07"] [White "Sasha3271"] [Black "CALTchess"] [Result "0-1"] [UTCDate "2021.09.07"] [UTCTime "18:05:38"] [WhiteElo "2036"] [BlackElo "1982"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "B40"] [Opening "Sicilian Defense: Kramnik Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. c4 { B40 Sicilian Defense: Kramnik Variation } Nc6 4. Be2 Nf6 5. d3 d5 6. cxd5 exd5 7. exd5 Nxd5 8. O-O Be7 9. Nc3?! { (-0.36 → -0.94) Inaccuracy. d4 was best. } (9. d4 O-O 10. dxc5 Bxc5 11. Bd2 Re8 12. Nc3 h6 13. Nxd5 Qxd5 14. Bc3 Qf5 15. Bd3 Qh5) 9... O-O 10. d4 cxd4 11. Nxd4 Nxc3 12. bxc3 Bf6 13. Be3 Qa5 14. Qb3 Rd8 15. Nxc6 bxc6 16. c4?? { (0.12 → -4.58) Blunder. Bc4 was best. } (16. Bc4 Rd7 17. Rac1 Ba6 18. Qb4 Qxb4 19. cxb4 Bb5 20. Rfe1 Be7 21. a3 h6 22. Bxb5 cxb5) 16... Bxa1 17. Rxa1 Be6 18. h3 Rab8 19. Qc2 Qa3? { (-3.79 → -2.26) Mistake. Bf5 was best. } (19... Bf5 20. Qc1) 20. Qe4 Qb2 21. Re1 Qxa2?! { (-2.43 → -1.29) Inaccuracy. Qc3 was best. } (21... Qc3 22. Rc1 Qa3 23. Rd1 Qa5 24. Rc1 Qf5 25. Qh4 f6 26. Bg4 Qe4 27. Bf4 Rb2 28. Bf3) 22. Bd3 Rxd3? { (-1.85 → -0.28) Mistake. g6 was best. } (22... g6 23. Bf4) 23. Qxd3 Qxc4 24. Qd6 Qb4 25. Qd1?! { (-0.53 → -1.47) Inaccuracy. Qxb4 was best. } (25. Qxb4 Rxb4 26. Ra1 h6 27. Rxa7 Kh7 28. Ra8 Bd5 29. Rd8 Rc4 30. Rd6 h5 31. f3 Ra4) 25... a5?! { (-1.47 → -0.48) Inaccuracy. Ra8 was best. } (25... Ra8 26. Qa1) 26. Kh2?? { (-0.48 → -3.36) Blunder. Bd2 was best. } (26. Bd2) 26... a4 27. Re2? { (-3.39 → -6.01) Mistake. Qc1 was best. } (27. Qc1) 27... a3 28. Bd4?! { (-6.10 → -8.76) Inaccuracy. Qc1 was best. } (28. Qc1 a2) 28... a2?! { (-8.76 → -6.07) Inaccuracy. Qd6+ was best. } (28... Qd6+ 29. f4 c5 30. Rd2 cxd4 31. Rxd4 Qb6 32. Ra4 Bb3 33. Qf3 Bxa4 34. Qxa3 Bc6 35. Qc1) 29. Ba1 Qf4+ 30. g3 Qf5 31. Qd4? { (-8.24 → Mate in 4) Checkmate is now unavoidable. Rb2 was best. } (31. Rb2 Qxh3+) 31... Qxh3+ 32. Kg1 Rb1+ 33. Re1 Rxe1# { Black wins by checkmate. } 0-1