[Event "Олег Даминов РФ - 2024 Arena"] [Site "https://lichess.org/XCIWbKzu"] [Date "2023.10.01"] [White "Shefer_Aleksandr"] [Black "Ch5ssPlayer"] [Result "0-1"] [UTCDate "2023.10.01"] [UTCTime "14:07:28"] [WhiteElo "2380"] [BlackElo "2576"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. c4 e6 4. cxd5 exd5 5. Qc2 Nc6 6. a3 g6 7. Bg5 Bg7 8. e3 Bf5 9. Qb3 O-O 10. Qxb7? { (-0.10 → -1.34) Mistake. Nc3 was best. } (10. Nc3 Na5) 10... Na5 11. Qa6?! { (-1.77 → -2.96) Inaccuracy. Qb4 was best. } (11. Qb4 c5) 11... Nb3 12. Nbd2?! { (-3.07 → -4.03) Inaccuracy. Bd3 was best. } (12. Bd3 Nxa1 13. Bxf5 gxf5 14. Nbd2 Rb8 15. b4 Nc2+ 16. Kd1 Rb6 17. Qd3 Nxa3 18. Qxa3 Qd7) 12... Nxa1 13. Bd3 Qd6?! { (-3.90 → -3.08) Inaccuracy. Nc2+ was best. } (13... Nc2+ 14. Kd1 Bxd3 15. Qxd3 Nxd4 16. exd4 Rb8 17. b4 a5 18. b5 Qe8 19. a4 Ne4 20. Rf1) 14. Qxd6 cxd6 15. Bxf5 gxf5 16. O-O?! { (-2.95 → -4.40) Inaccuracy. Bxf6 was best. } (16. Bxf6 Bxf6 17. Ke2 Nc2 18. Rc1 Rac8 19. Kd1 Nxa3 20. bxa3 Rxc1+ 21. Kxc1 Rc8+ 22. Kb2 f4) 16... Nc2 17. Rc1 Rfc8 18. Bxf6 Bxf6 19. Kf1 Nxe3+ 20. fxe3 Rxc1+ 21. Ke2 Rb8 22. b4 Ra1 23. Kd3 Rxa3+ 24. Kc2 Rxb4 25. g3 Rxe3 26. Ng1 Bxd4 27. Nb1?! { (-35.30 → Mate in 6) Checkmate is now unavoidable. Kd1 was best. } (27. Kd1 Rb2 28. Ne2 Rd3 29. Nxd4 Rbxd2+ 30. Kc1 Rxd4 31. h3 a5 32. g4 fxg4 33. hxg4 Rd1+) 27... Rxb1 28. Kxb1 Re1+ 29. Ka2 Rxg1?! { (Mate in 14 → -50.68) Lost forced checkmate sequence. Bxg1 was best. } (29... Bxg1 30. h4 Re3 31. g4 fxg4 32. h5 Rh3 33. Kb2 Bc5 34. Kc2 g3 35. Kb3 Rh4 36. Kc3) 30. h4?! { (-50.68 → Mate in 8) Checkmate is now unavoidable. Kb3 was best. } (30. Kb3 Be5 31. Kb4 Rh1 32. h4 Bxg3 33. Kb5 Rxh4 34. Kc6 d4 35. Kd5 d3 36. Kc6 d2) 30... Rxg3 31. h5 Kg7 32. h6+ Kxh6 33. Kb1 Rg2 34. Kc1 a5 35. Kd1 a4 36. Ke1 a3 37. Kf1 Rf2+ 38. Kg1 a2 39. Kh1 a1=Q# { Black wins by checkmate. } 0-1