[Event "2023 Summer Marathon"] [Site "https://lichess.org/1iBU46hf"] [Date "2023.08.05"] [White "goltsev2000"] [Black "monster20002000"] [Result "0-1"] [UTCDate "2023.08.05"] [UTCTime "19:08:31"] [WhiteElo "2855"] [BlackElo "2516"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation, Closed Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nf6?! { (0.24 → 0.82) Inaccuracy. a6 was best. } (2... a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nb3) 3. Nf3 { B29 Sicilian Defense: Nimzowitsch Variation, Closed Variation } Nc6 4. d3?! { (0.13 → -0.42) Inaccuracy. Bb5 was best. } (4. Bb5 g6 5. e5 Nh5 6. d3 Nd4 7. O-O Nxb5 8. Nxb5 a6) 4... d5 5. g3?! { (-0.28 → -0.88) Inaccuracy. e5 was best. } (5. e5 Ng8 6. h3 e6 7. Ne2 d4 8. g3 Nge7 9. Bg2 Ng6) 5... dxe4?! { (-0.88 → -0.28) Inaccuracy. d4 was best. } (5... d4 6. Ne2 h6 7. Bg2 e5 8. O-O Be6 9. c3 Qb6 10. b4) 6. Nxe4 Nxe4 7. dxe4 Qxd1+ 8. Kxd1 Bg4 9. Be2 O-O-O+ 10. Bd2 g6 11. h3?? { (-0.11 → -3.96) Blunder. Ke1 was best. } (11. Ke1 Bxf3 12. Bxf3 Nb4 13. Bxb4 cxb4 14. a3 Rd4 15. axb4 Rxb4 16. Rxa7 Rxb2 17. Ra8+ Kc7) 11... Bxf3 12. Bxf3 Bh6 13. Ke2? { (-3.93 → -6.33) Mistake. Bg4+ was best. } (13. Bg4+ f5 14. f4 fxg4 15. hxg4 Bg7 16. e5 Rd7 17. Ke1 Nd4 18. Rd1 Nxc2+ 19. Ke2 Nd4+) 13... Rxd2+ 14. Kf1 Rhd8 15. Kg2 Be3 16. Rhf1 Rxc2 17. Rae1 Bd4 18. Bg4+ e6 19. b4 Nxb4 20. a3 Nd3 21. Re2 Rxe2 22. Bxe2 Nxf2 23. Rb1 b6 24. Bf3 Nd3 25. h4 Ne5 26. Be2 Kc7 27. Ba6 c4 28. a4 c3 29. a5 b5 30. Rxb5?! { (-7.29 → -13.15) Inaccuracy. Bxb5 was best. } (30. Bxb5 Be3 31. Be2 c2 32. Ra1 c1=Q 33. Rxc1+ Bxc1 34. g4 g5 35. hxg5 Rd2 36. Kf1 Rxe2) 30... c2 31. Rb7+ Kc6 32. h5?! { (-13.76 → Mate in 7) Checkmate is now unavoidable. Bd3 was best. } (32. Bd3 c1=Q 33. Rb1 Nxd3 34. Rxc1+ Nxc1 35. Kf1 Be5 36. Kg2 Kb5 37. Kf1 Kxa5 38. Kg2 Rd3) 32... c1=Q 33. Bf1 Kxb7 34. a6+ Kb6 35. hxg6 Qd2+ 36. Kh3 hxg6 37. g4 Rh8+ 38. Kg3 Qf2# { Black wins by checkmate. } 0-1