FEN
[Event "December Megatournament"]
[Site "https://cohenchessclub.com/DY047QYl"]
[Date "2022.12.17"]
[White "Sasha"]
[Black "SamjD"]
[Result "0-1"]
[UTCDate "2022.12.17"]
[UTCTime "21:22:09"]
[WhiteElo "1536"]
[BlackElo "1555"]
[WhiteRatingDiff "-6"]
[BlackRatingDiff "+7"]
[WhiteTitle "IM🧁"]
[BlackTitle "IM🗿"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "D02"]
[Opening "Queen's Pawn Game: Chigorin Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nc6?! { (0.34 → 0.88) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Be2) 3. Bf4 Nf6 4. e3 Bf5 5. c3?! { (0.92 → 0.21) Inaccuracy. Bb5 was best. } (5. Bb5 e6 6. Ne5 a6 7. Ba4 Bd6 8. Nxc6 Qd7 9. c4 bxc6 10. Be5 Ng4 11. cxd5 exd5) 5... g6?! { (0.21 → 1.15) Inaccuracy. e6 was best. } (5... e6 6. Nbd2 Bd6 7. Bg3 O-O 8. Be2 Re8 9. c4 Bxg3 10. hxg3 e5 11. dxe5 Nxe5 12. Nxe5) 6. Nbd2 Bg7 7. Bb5 a6 8. Bxc6+ bxc6 9. Bg5?! { (1.27 → 0.49) Inaccuracy. Qa4 was best. } (9. Qa4 O-O) 9... O-O 10. Bxf6 Bxf6 11. O-O Qd6 12. h3 e5 13. dxe5 Bxe5 14. Nxe5 Qxe5 15. Re1 Qf6 16. g3?? { (0.68 → -1.14) Blunder. Nf3 was best. } (16. Nf3 a5 17. Qd4 Kg7 18. b3 Rfe8 19. g4 Be4 20. Nd2 c5 21. Qxc5 h5 22. Qd4 hxg4) 16... Bxh3 17. Nb3? { (-0.97 → -2.62) Mistake. Qf3 was best. } (17. Qf3) 17... Qf5?! { (-2.62 → -1.54) Inaccuracy. h5 was best. } (17... h5 18. e4 Rfe8 19. Nc5 Rab8 20. Qe2 dxe4 21. Nxe4 Qe7 22. Qd2 Bf5 23. Ng5 Qf6 24. Rac1) 18. g4?? { (-1.54 → -5.52) Blunder. Nd4 was best. } (18. Nd4 Qg5) 18... Bxg4 19. Qc1?? { (-5.18 → Mate in 3) Checkmate is now unavoidable. Qd4 was best. } (19. Qd4 Qh5) 19... Qg5?? { (Mate in 3 → -6.62) Lost forced checkmate sequence. Bf3 was best. } (19... Bf3 20. Re2 Qh3 21. Qf1 Qh1#) 20. Kf1 Qh4 21. Nd4?! { (-15.39 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (21. f3 Bxf3) 21... Qh1# { Black wins by checkmate. } 0-1