[Event "2021 Winter Marathon"] [Site "https://lichess.org/UGw1eJbH"] [Date "2021.12.28"] [White "ThiesHeinemann"] [Black "robertroborob"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "23:15:16"] [WhiteElo "2614"] [BlackElo "2459"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B52"] [Opening "Sicilian Defense: Moscow Variation, Sokolsky Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 { B52 Sicilian Defense: Moscow Variation, Sokolsky Variation } Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. Rc1 Rac8 12. b3 Rfd8 13. O-O Nh5 14. Qd2 b6 15. Nxc6 Rxc6 16. Nd5 Nf6 17. Bg5 Nxd5 18. exd5 Rc7 19. Rfe1 Re8 20. a4 Qf5 21. Re4 a6 22. Rce1 Kf8?? { (1.04 → 3.13) Blunder. Bc3 was best. } (22... Bc3 23. Qxc3 Qxg5 24. R1e3 b5 25. h4 Qf5 26. Qa5 Rc5 27. Qxa6 bxc4 28. bxc4 Qf6 29. Qa7) 23. Qe3 f6? { (3.08 → 6.07) Mistake. Qd7 was best. } (23... Qd7 24. Qxb6 Rb7 25. Qe3 Qc7 26. Kf1 f6 27. Bh6 Bxh6 28. Qxh6+ Kg8 29. Qe3 Qb8 30. Rb1) 24. Bh6?? { (6.07 → 1.88) Blunder. Bf4 was best. } (24. Bf4 Qd7) 24... b5? { (1.88 → 3.35) Mistake. Bxh6 was best. } (24... Bxh6 25. Qxh6+ Kg8 26. Qd2 b5 27. cxb5 axb5 28. a5 Qg5 29. Qd3 Kf8 30. a6 Rc5 31. a7) 25. Bxg7+?? { (3.35 → 1.21) Blunder. Bf4 was best. } (25. Bf4) 25... Kxg7 26. Qb6 bxc4?? { (0.87 → 9.31) Blunder. Qd7 was best. } (26... Qd7 27. Qxa6) 27. Qxc7 cxb3? { (9.08 → Mate in 11) Checkmate is now unavoidable. Qxd5 was best. } (27... Qxd5 28. Rxe7+) 28. Rxe7+ { Black resigns. } 1-0