[Event "Wca Adv.beginner -intermediate Arena"] [Site "https://lichess.org/0cdrhKJU"] [Date "2023.07.23"] [White "WCA_Student"] [Black "Srishwan"] [Result "0-1"] [UTCDate "2023.07.23"] [UTCTime "12:45:59"] [WhiteElo "1632"] [BlackElo "1457"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. Bf4 { D02 Queen's Pawn Game: London System, with e6 } Bd6 4. Bg3 Nf6 5. e3 O-O 6. Bd3 c5 7. c3 Qb6 8. Qc1 Bxg3 9. hxg3 h6 10. b3 Nc6 11. Qc2 Bd7 12. Nbd2 cxd4 13. exd4 Rac8 14. O-O-O?? { (-0.16 → -4.98) Blunder. Qb2 was best. } (14. Qb2 e5) 14... Nb4 15. Qb1?! { (-4.91 → -6.79) Inaccuracy. cxb4 was best. } (15. cxb4 Rxc2+ 16. Bxc2 Rc8 17. Rh4 Qc7 18. Ne1 e5 19. dxe5 Qxe5 20. Kb1 Qe2 21. Rf4 Bg4) 15... Rxc3+ 16. Kb2 Rfc8 17. a3 Nxd3+ 18. Ka2? { (-8.48 → Mate in 11) Checkmate is now unavoidable. Qxd3 was best. } (18. Qxd3 Rxd3 19. Rc1 Ra8 20. Ka2 Ne4 21. Rc2 Nxf2 22. Ne5 Nxh1 23. Nxd3 Qxd4 24. Ne1 Nxg3) 18... Rc2+ 19. Ka1 Qa6 20. a4 Bxa4 21. Rc1 Bb5+ 22. Qa2 Qxa2# { Black wins by checkmate. } 0-1