[Event "ESK Online KM Blixt 2023"] [Site "https://lichess.org/hcHZ5pFK"] [Date "2023.12.26"] [White "NehoHP"] [Black "ProfessorKalkyl"] [Result "0-1"] [UTCDate "2023.12.26"] [UTCTime "18:52:32"] [WhiteElo "1706"] [BlackElo "1920"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D53"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 { D53 Queen's Gambit Declined } 5. e3 c6 6. Nf3 Nbd7 7. Bd3 a6 8. O-O O-O 9. a3?! { (0.60 → -0.04) Inaccuracy. c5 was best. } (9. c5 b6) 9... dxc4 10. Bxc4 b5 11. Ba2 Bb7 12. Rc1 Nd5? { (-0.17 → 1.09) Mistake. c5 was best. } (12... c5 13. dxc5) 13. Nxd5 Bxg5 14. Nxg5?! { (1.18 → 0.56) Inaccuracy. Nc7 was best. } (14. Nc7 Qxc7 15. Nxg5 Nf6 16. Nf3 Nd7 17. Qc2 Qd8 18. Rfd1 Qe7 19. Nd2 b4 20. axb4 Qxb4) 14... Qxg5 15. Nb4?? { (1.08 → -2.66) Blunder. f4 was best. } (15. f4) 15... c5 16. dxc5?? { (-2.60 → Mate in 1) Checkmate is now unavoidable. d5 was best. } (16. d5 cxb4 17. Rc7 Qd8 18. Rxb7 Nc5 19. Rxf7 Rxf7 20. axb4 Na4 21. dxe6 Re7 22. Qe2 Nb6) 16... Qxg2# { Black wins by checkmate. } 0-1