[Event "Tuesday Arena"] [Site "https://lichess.org/n77XSogJ"] [Date "2024.12.03"] [White "KR201407"] [Black "Matveichik"] [Result "0-1"] [UTCDate "2024.12.03"] [UTCTime "17:14:23"] [WhiteElo "816"] [BlackElo "1437"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nc6 3. e4 dxe4 { B00 Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation } 4. Nxe4?! { (0.15 → -0.71) Inaccuracy. d5 was best. } (4. d5 Nb8 5. Bg5 h6 6. Bh4 g6 7. Qd4 Nf6 8. Nxe4 Nbd7) 4... Qxd4 5. Bd3 Bf5 6. Ng3?? { (-0.65 → -2.53) Blunder. Nf3 was best. } (6. Nf3 Qd7 7. O-O O-O-O 8. Be3 e5 9. Qe2 Kb8 10. Rfd1 Qc8) 6... Bxd3 7. cxd3?! { (-2.59 → -3.46) Inaccuracy. Nf3 was best. } (7. Nf3 Qd5 8. Qxd3 Qxd3 9. cxd3 O-O-O 10. Ke2 g6 11. Ne4 Bg7 12. Neg5 Nh6) 7... e6?! { (-3.46 → -2.37) Inaccuracy. O-O-O was best. } (7... O-O-O 8. Nf3 Qxd3 9. Qxd3 Rxd3 10. Ng5 Nh6 11. Bd2 f6 12. Ne6 Rd6 13. Nxf8) 8. Nf3 Qd8 9. d4 g6?! { (-1.97 → -1.28) Inaccuracy. Bb4+ was best. } (9... Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nf6 12. Rc1 O-O 13. O-O Qd6 14. a3 Ne7 15. Kh1) 10. Bg5 Be7 11. Bxe7 Ngxe7 12. Rc1 O-O 13. Ng5? { (-1.09 → -2.93) Mistake. O-O was best. } (13. O-O Nd5) 13... h6? { (-2.93 → -1.42) Mistake. Nf5 was best. } (13... Nf5 14. Nf3 Ncxd4 15. Nxf5 Nxf3+ 16. Qxf3 exf5 17. O-O c6 18. Rfe1 Re8 19. Qc3) 14. N5e4?! { (-1.42 → -2.36) Inaccuracy. Nf3 was best. } (14. Nf3 Qd5) 14... Qxd4 15. Nf6+?? { (-2.26 → -5.56) Blunder. Qxd4 was best. } (15. Qxd4 Nxd4 16. Rxc7 Nd5 17. Rd7 b6 18. Nc3 Nxc3 19. bxc3 Nb5 20. Ne4 Rfd8) 15... Qxf6 16. Ne4 Qe5 17. O-O Qxe4 18. Re1 Qd5 19. Qc2 Nf5 20. Rcd1 Qxa2 21. Qc3 Qa6 22. Ra1 Qb6 23. b4 Qxb4 24. Rec1 Qxc3 25. Rxc3 Nfd4 26. Rd3 Rfd8 27. Rad1 a5 28. Rc3 Ne2+ 29. Kf1 Nxc3 30. Rxd8+ Rxd8 31. Kg1?! { (-10.69 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (31. g4 Rd1+ 32. Kg2 Rd2 33. g5 h5 34. Kf3 Kf8 35. Kg2 Ke7 36. h4 Rd4) 31... Rd1# { Black wins by checkmate. } 0-1