[Event "Casual correspondence game"] [Site "https://lichess.org/IjEV9wIg"] [Date "2021.09.04"] [White "LiamChen"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2021.09.04"] [UTCTime "11:42:40"] [WhiteElo "1896"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Nc3 Nf6?! { (0.07 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nf6 4. Bb5 Bc5 5. O-O O-O 6. Bxc6 dxc6 7. d3) 3. Bb5?! { (0.80 → 0.06) Inaccuracy. d4 was best. } (3. d4 e6 4. a3 d6 5. Nf3 Be7 6. Rg1 d5 7. Bd3 dxe4) 3... Nd4 4. Bc4 d6 5. d3 a6 6. Be3 e5 7. Bxd4 Bg4 8. f3 exd4 9. Nce2 Bh5?! { (-0.10 → 0.96) Inaccuracy. Bc8 was best. } (9... Bc8 10. Nxd4 d5 11. Bb3 Bd6 12. Qd2 c5 13. Nde2 b5 14. c4 bxc4 15. dxc4 d4 16. Ba4+) 10. Nxd4?! { (0.96 → 0.21) Inaccuracy. Bb3 was best. } (10. Bb3 d5) 10... Qd7?! { (0.21 → 1.22) Inaccuracy. d5 was best. } (10... d5 11. exd5 Bg6 12. c3 Qd6 13. Qa4+ Nd7 14. Nh3 O-O-O 15. O-O Nb6 16. Qd1 Nxd5 17. Qe2) 11. a3? { (1.22 → 0.00) Mistake. Bb3 was best. } (11. Bb3 d5 12. e5 Ng8 13. Nh3 Bc5 14. Ne2 Bxf3 15. Nhf4 Bg4 16. d4 Ba7 17. h3 Be6) 11... O-O-O 12. Nde2 d5 13. Ba2?? { (0.00 → -3.03) Blunder. exd5 was best. } (13. exd5 Re8 14. Qd2 Nxd5 15. Bxd5 Qxd5 16. O-O-O Qa2 17. c4 Bxa3 18. bxa3 Qa1+ 19. Kc2 Qa2+) 13... dxe4 14. dxe4 Qb5 15. Qc1 Bc5 16. g4?? { (-2.80 → -5.84) Blunder. b4 was best. } (16. b4 Bxg1) 16... Ba7?? { (-5.84 → -0.25) Blunder. Bxg4 was best. } (16... Bxg4 17. a4) 17. gxh5 Rhe8 18. c4?? { (-0.13 → -4.90) Blunder. c3 was best. } (18. c3 Qc5) 18... Qxh5?? { (-4.90 → 0.94) Blunder. Qc5 was best. } (18... Qc5 19. Nh3) 19. Qf4?? { (0.94 → -0.88) Blunder. c5 was best. } (19. c5 Bxc5) 19... Qa5+ 20. Nc3?? { (-0.78 → -6.61) Blunder. Kf1 was best. } (20. Kf1 Nd7) 20... Qb6 21. b4? { (-7.30 → Mate in 1) Checkmate is now unavoidable. c5 was best. } (21. c5 Qxb2) 21... Qf2# { Black wins by checkmate. } 0-1