[Event "Семейный 2023, школа 1948"] [Site "https://lichess.org/9vm7SBJy"] [Date "2023.02.18"] [White "ZlataMitrohina"] [Black "illarik2"] [Result "0-1"] [UTCDate "2023.02.18"] [UTCTime "16:19:07"] [WhiteElo "752"] [BlackElo "908"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+116"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4? { (0.27 → -0.87) Mistake. c4 was best. } (2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6) 2... c6? { (-0.87 → 0.28) Mistake. dxe4 was best. } (2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 c6 6. Bd3 Bg4 7. Be3) 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Ke2?? { (0.33 → -1.35) Blunder. Bd3 was best. } (4. Bd3 Nf6 5. c3 Nc6 6. Nf3 Bg4 7. h3 Bh5 8. Bf4 e6) 4... Bg4+ 5. Kd3?? { (-1.58 → -7.10) Blunder. Nf3 was best. } (5. Nf3 Nc6 6. c3 e6 7. Ke1 Bd6 8. Nbd2 h6 9. Bd3 Nge7) 5... Bxd1 6. Be2 Bxe2+ 7. Kxe2 Qa5 8. Nf3 Nc6 9. Rd1 Nf6 10. Rd2 Ne4 11. Rd3 Nb4 12. Rc3 g6 13. Rc8+ Rxc8 14. Nbd2 Qb5+ 15. c4 Qa4 16. Rb1 Nxa2 17. Ra1 dxc4 18. Ng5 Bh6 19. Nxh7? { (-9.07 → Mate in 6) Checkmate is now unavoidable. Ngxe4 was best. } (19. Ngxe4 O-O 20. d5 Rfd8 21. Rxa2 Qxa2 22. Nc3 Qa1 23. Kd1 b5 24. Ncb1 b4) 19... Rxh7?! { (Mate in 6 → -14.66) Lost forced checkmate sequence. Qc2 was best. } (19... Qc2 20. Nf6+ exf6 21. f4 Nxc1+ 22. Rxc1 Qxd2+ 23. Kf3 f5 24. h3 Qf2#) 20. d5?! { (-14.66 → Mate in 5) Checkmate is now unavoidable. f3 was best. } (20. f3 Nac3+ 21. bxc3 Nxc3+ 22. Kf2 Qxa1 23. Nb3 Qxc1 24. Nxc1 Bxc1 25. h4 a5 26. g4 Nb5) 20... Bf4 21. d6 exd6 22. Nxe4 Rxh2? { (Mate in 6 → -9.20) Lost forced checkmate sequence. Qc2+ was best. } (22... Qc2+ 23. Bd2 Qd3+ 24. Ke1 Bxd2+ 25. Nxd2 Rxh2 26. Nf1 Rh1 27. Rxa2 Rxf1#) 23. Nc5? { (-9.20 → Mate in 7) Checkmate is now unavoidable. Bxf4 was best. } (23. Bxf4 c3 24. b4 Qc2+ 25. Kf3 Qd3+ 26. Be3 Nxb4 27. Kg3 Rh8 28. Nc5 Qc4 29. Nxb7 Qh4+) 23... dxc5 24. Kf3 Qb3+ 25. Ke4 Bd6 26. Kd5 Qd3# { Black wins by checkmate. } 0-1