[Event "Rated classical game"] [Site "https://lichess.org/2Y42xeYx"] [Date "2021.02.02"] [White "nothin"] [Black "LeCorbeau"] [Result "0-1"] [UTCDate "2021.02.02"] [UTCTime "22:52:13"] [WhiteElo "1559"] [BlackElo "1733"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "D42"] [Opening "Queen's Gambit Declined: Semi-Tarrasch Defense, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 d5 5. cxd5 Nxd5 6. d4 e6 7. Bd3 { D42 Queen's Gambit Declined: Semi-Tarrasch Defense, Main Line } Be7 8. O-O O-O 9. a3 a6 10. Qc2 Nxc3 11. bxc3 b5?! { (0.62 → 1.64) Inaccuracy. h6 was best. } (11... h6 12. Rb1 Qd6 13. Rd1 b5 14. c4 Rd8 15. cxb5 axb5 16. Rxb5 cxd4 17. Be4 Ba6 18. Bxc6) 12. Bxh7+ Kh8 13. Be4 Bb7 14. h4? { (1.83 → 0.46) Mistake. Qe2 was best. } (14. Qe2) 14... f5 15. Bd3 c4 16. Be2 Na5 17. Ng5?? { (0.32 → -1.70) Blunder. Ra2 was best. } (17. Ra2 Kg8) 17... Bxg5 18. hxg5 Qxg5 19. e4 Bxe4?? { (-1.69 → 0.05) Blunder. Qg6 was best. } (19... Qg6 20. Qd1) 20. Qb2?? { (0.05 → Mate in 1) Checkmate is now unavoidable. Qxe4 was best. } (20. Qxe4 Qxc1) 20... Qxg2# { Black wins by checkmate. } 0-1