[Event "2023 Autumn Marathon"] [Site "https://lichess.org/wj96vJRy"] [Date "2023.10.28"] [White "h-bar"] [Black "Toyong"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "04:29:09"] [WhiteElo "2458"] [BlackElo "1843"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. Nf3 c5 5. g3 cxd4?! { (0.21 → 0.79) Inaccuracy. dxc4 was best. } (5... dxc4 6. Bg2 Ne7 7. O-O cxd4 8. Qxd4 Qxd4 9. Nxd4 O-O 10. Be3 e5 11. Ndb5 Nbc6 12. Rfd1) 6. Nxd4 e5?? { (0.48 → 2.85) Blunder. Nc6 was best. } (6... Nc6) 7. Qa4+ Nc6 8. Nxc6 Bxc3+ 9. bxc3 bxc6 10. Qxc6+ Bd7 11. Qxd5 Ne7 12. Qxe5 O-O 13. Bg2 Rc8?! { (2.77 → 3.52) Inaccuracy. Bc6 was best. } (13... Bc6 14. O-O Bxg2 15. Kxg2 Re8 16. Ba3 Ng6 17. Qd5 Rxe2 18. Bd6 Rc8 19. Rfe1 Rc2 20. Qd3) 14. Qd4?! { (3.52 → 2.37) Inaccuracy. O-O was best. } (14. O-O Ng6 15. Qd4 Qe7 16. Be3 Bc6 17. Bxc6 Rxc6 18. c5 Rfc8 19. Qc4) 14... Nf5 15. Qd3 Qc7 16. O-O Be6 17. Be3?? { (3.49 → 1.27) Blunder. Bd5 was best. } (17. Bd5 Ne7 18. Bf4 Qd7 19. Rfd1 Ng6 20. Be3 Bxd5 21. cxd5 Ne5 22. Qd4 Rfe8 23. d6 Rc6) 17... Nxe3 18. Qxe3 Bxc4 19. Bf3 Rce8 20. Qd2 Rd8 21. Qc2 Rfe8 22. Rfd1 Qe5 23. Rab1?! { (2.96 → 2.03) Inaccuracy. Rd4 was best. } (23. Rd4 Qe6 24. e3 Qa6 25. Bb7 Qxb7 26. Rxc4 h5 27. Rb1 Qd7 28. Rd4 Qc8) 23... Qa5 24. e3 Qxa2 25. Qxa2 Bxa2 26. Rxd8 Rxd8 27. Ra1?? { (2.62 → 0.18) Blunder. Rb7 was best. } (27. Rb7) 27... Rd2 28. c4 g6?! { (0.15 → 1.21) Inaccuracy. Bxc4 was best. } (28... Bxc4 29. Rxa7) 29. c5 Rc2? { (1.49 → 2.86) Mistake. Kf8 was best. } (29... Kf8 30. c6 Ke7 31. c7 Be6 32. Rxa7 Kd7 33. g4 Rc2 34. Kg2 Rxc7 35. Rxc7+ Kxc7 36. g5) 30. c6?! { (2.86 → 2.03) Inaccuracy. Be4 was best. } (30. Be4 Rb2 31. c6 Kg7 32. c7 Be6 33. Rxa7 Rb4 34. Bd3 Rb3 35. Bc4 Rb1+ 36. Kg2 Bc8) 30... Kg7?! { (2.03 → 3.28) Inaccuracy. Bc4 was best. } (30... Bc4 31. Be4) 31. c7?? { (3.28 → 0.05) Blunder. Be4 was best. } (31. Be4) 31... Bc4?? { (0.05 → 6.86) Blunder. Be6 was best. } (31... Be6 32. Rxa7 Bh3 33. Ra1 Rxc7 34. Bd1 Rb7 35. Rc1 Rb2 36. Bc2 h5 37. Bd3 Ra2 38. Bc4) 32. Rxa7?? { (6.86 → -3.08) Blunder. c8=Q was best. } (32. c8=Q Bb3 33. Qb8 Be6 34. Qe5+ Kg8 35. h4 Rc4 36. h5 gxh5 37. Qxh5) 32... Rc1+ 33. Kg2?? { (-3.00 → Mate in 3) Checkmate is now unavoidable. Bd1 was best. } (33. Bd1 Rxd1+ 34. Kg2 Bd5+ 35. Kh3 Be6+ 36. Kg2 Rc1 37. Kf3 Kf6 38. h4 Ke5 39. Ra5+ Bd5+) 33... Bf1+ 34. Kg1 Bh3+ 35. Bd1 Rxd1# { Black wins by checkmate. } 0-1