[Event "Rated correspondence game"] [Site "https://lichess.org/Znng2sLs"] [Date "2022.04.21"] [White "Niantal"] [Black "Optichamp"] [Result "0-1"] [UTCDate "2022.04.21"] [UTCTime "01:31:37"] [WhiteElo "1967"] [BlackElo "2163"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "-"] [ECO "B15"] [Opening "Caro-Kann Defense: Tartakower Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 { B15 Caro-Kann Defense: Tartakower Variation } 6. c3 Bf5 7. Bd3 Bg6 8. Ne2 Bd6 9. O-O Qc7 10. f4?! { (0.47 → -0.12) Inaccuracy. g3 was best. } (10. g3 O-O 11. Nf4 Bxd3 12. Nxd3 Re8 13. Qf3 Na6 14. Bf4 Rad8 15. Rfe1 Bxf4 16. Rxe8+ Rxe8) 10... Nd7 11. Ng3 Bxd3 12. Qxd3 O-O-O 13. b4?! { (0.12 → -0.52) Inaccuracy. Ne4 was best. } (13. Ne4 Rhe8) 13... g6 14. b5 f5 15. c4?! { (-1.33 → -2.00) Inaccuracy. a4 was best. } (15. a4 h5) 15... Rhe8?! { (-2.00 → -1.24) Inaccuracy. cxb5 was best. } (15... cxb5) 16. Bd2? { (-1.24 → -2.87) Mistake. a4 was best. } (16. a4 h5 17. Ra2 Nc5 18. Qc3 Ne4 19. Nxe4 Rxe4 20. c5 Bxf4 21. Bxf4 Rxf4 22. Rd1 Re4) 16... h5?! { (-2.87 → -2.16) Inaccuracy. Nc5 was best. } (16... Nc5) 17. c5? { (-2.16 → -4.15) Mistake. Rac1 was best. } (17. Rac1 Nc5) 17... Bf8? { (-4.15 → -2.12) Mistake. Nxc5 was best. } (17... Nxc5 18. Qc3 Ne6 19. Rac1 c5 20. dxc5 Bxc5+ 21. Kh1 Kb8 22. a4 Qd7 23. Be1 Qd4 24. Qxd4) 18. a4?? { (-2.12 → -5.15) Blunder. Bb4 was best. } (18. Bb4 Nf6 19. Rae1 Bg7 20. bxc6 Qxc6 21. Ba5 Rxe1 22. Rxe1 Rd7 23. Qc4 h4 24. Ne2 Qd5) 18... Nxc5 19. Qc3 Bg7 20. Kh1 Bxd4 21. Qc2 Bxa1 22. Rxa1 Ne4 23. bxc6 Rxd2 24. cxb7+ Kxb7 25. Rb1+ Kc8 26. Qb2? { (-9.92 → Mate in 6) Checkmate is now unavoidable. Qb3 was best. } (26. Qb3 Rc2 27. Nf1 Rc1 28. Rxc1 Qxc1 29. Qf3 Kc7 30. Kg1 Nc3 31. Qf2 Ne2+ 32. Kh1 Nd4) 26... Rxb2 { White resigns. } 0-1