[Event "2023 Autumn Marathon"] [Site "https://lichess.org/cqj0ym7L"] [Date "2023.10.28"] [White "Rudransh8055"] [Black "ninjastrick"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "21:16:04"] [WhiteElo "1883"] [BlackElo "2374"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D12"] [Opening "Slav Defense: Quiet Variation, Schallopp Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 { D12 Slav Defense: Quiet Variation, Schallopp Defense } 5. Nc3 e6 6. Qb3 Qb6 7. Be2 Be7 8. c5 Qxb3 9. axb3 O-O 10. b4 Nbd7 11. b5 Rfc8?! { (0.42 → 1.01) Inaccuracy. cxb5 was best. } (11... cxb5 12. Bxb5 a6 13. Be2 a5 14. Bd2 Rfc8 15. Na4 Bd8 16. O-O b6 17. cxb6 Nxb6 18. Nc5) 12. O-O?! { (1.01 → 0.26) Inaccuracy. bxc6 was best. } (12. bxc6) 12... b6? { (0.26 → 1.82) Mistake. cxb5 was best. } (12... cxb5 13. Bxb5 a6 14. Be2 b6 15. cxb6 Rcb8 16. Bd2 Rxb6 17. Na4 Rbb8 18. Rfc1 a5 19. Be1) 13. bxc6 Rxc6 14. Ba6 Rb8?! { (1.41 → 2.65) Inaccuracy. Rd8 was best. } (14... Rd8 15. b4 Ne4 16. Nxe4 Bxe4 17. Bd2 Rc7 18. Rfc1 g5 19. Be1 g4 20. Nd2 Bg6 21. f3) 15. Bb5 Rc7 16. cxb6?? { (2.61 → -0.15) Blunder. c6 was best. } (16. c6 Nf8 17. e4 dxe4 18. Bf4 Rbc8 19. Bxc7 Rxc7 20. Ne5 Bb4 21. Ba6 Bxc3 22. bxc3 e3) 16... Nxb6 17. Ba6 Nc4 18. Nb5 Rd7 19. b3 Nd6 20. Ne5? { (-0.08 → -1.55) Mistake. Nxd6 was best. } (20. Nxd6 Rxd6 21. Be2 Rdb6 22. Ne5 Rxb3 23. g4 Bg6 24. Nxg6 hxg6 25. Rxa7 R3b7 26. Ra2 g5) 20... Rdd8?? { (-1.55 → 3.57) Blunder. Nxb5 was best. } (20... Nxb5) 21. Nc6 Nxb5 22. Nxd8?? { (3.81 → -1.17) Blunder. Nxe7+ was best. } (22. Nxe7+ Kh8 23. Nc6 Rg8 24. Nxb8 Rxb8 25. f3 h5 26. Rf2 Rb6 27. Rb2 g5 28. Bxb5 Rxb5) 22... Bxd8 23. Bxb5 Rxb5 24. Rxa7 Rb8 25. Ba3 g6? { (-0.19 → 1.10) Mistake. Bb6 was best. } (25... Bb6 26. Ra4) 26. Bd6 Rc8 27. Rfa1 Ne4 28. Ra8?? { (1.10 → -4.46) Blunder. Bc5 was best. } (28. Bc5) 28... Nxd6 29. Rxc8 Nxc8 30. Ra8 e5 31. dxe5 Kg7 32. f3 Bb6 33. g4 Bxe3+ 34. Kg2 Be6 35. b4 d4 36. b5 d3 37. Ra3 d2 38. Rxe3 d1=Q 39. Kg3? { (-7.50 → Mate in 9) Checkmate is now unavoidable. Re4 was best. } (39. Re4 Nb6 40. Kf2 Qd2+ 41. Re2 Qd4+ 42. Ke1 Nd5 43. Re4 Qg1+ 44. Ke2 Qg2+ 45. Ke1 Qxf3) 39... Qg1+ 40. Kh3 Qxe3 41. Kh4 Qxf3 42. h3 Qf2+ 43. Kg5 h6# { Black wins by checkmate. } 0-1