[Event "Rated classical game"] [Site "https://lichess.org/GrdZYUzs"] [Date "2022.07.17"] [White "samkumar0987"] [Black "Costobarus"] [Result "0-1"] [UTCDate "2022.07.17"] [UTCTime "17:02:05"] [WhiteElo "1811"] [BlackElo "2361"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. e3 cxd4 4. exd4 Nc6 5. Nf3 Bg4 6. c3 Rc8 7. Nbd2 e6 8. Qb3 Bd6 9. Bg3?! { (0.83 → -0.01) Inaccuracy. Bxd6 was best. } (9. Bxd6) 9... Nge7 10. Bb5 O-O 11. O-O Na5 12. Qa4 Bxg3 13. fxg3 a6 14. Bd3 Bf5 15. Bxf5 Nxf5 16. Rae1 b5 17. Qd1 b4?! { (-0.75 → -0.17) Inaccuracy. Nc4 was best. } (17... Nc4 18. Nxc4) 18. cxb4 Nc6 19. a3?! { (-0.38 → -1.39) Inaccuracy. Nb3 was best. } (19. Nb3 Nxb4 20. g4 Nd6 21. Nc5 Qa5 22. Ne5 Nc6 23. Nxc6 Rxc6 24. a3 Rfc8 25. h3 h6) 19... Ncxd4 20. Nxd4 Nxd4 21. Nb3 Nxb3 22. Qxb3 Rc4 23. Rf4 Qb6+ 24. Kh1 Rfc8 25. Rxc4 Rxc4 26. h4?! { (-2.80 → -4.18) Inaccuracy. h3 was best. } (26. h3 h6) 26... Qf2 27. Qe3 Qxb2 28. Qb6?! { (-3.69 → -5.60) Inaccuracy. Rf1 was best. } (28. Rf1) 28... h6 29. Qxa6?! { (-6.00 → -8.43) Inaccuracy. Rf1 was best. } (29. Rf1 Qxa3) 29... Qf2 30. Rg1? { (-8.37 → Mate in 2) Checkmate is now unavoidable. Rd1 was best. } (30. Rd1 Qxg3) 30... Rxh4+ 31. gxh4 Qxh4# { Black wins by checkmate. } 0-1