[Event "Rated classical game"] [Site "https://lichess.org/TMXwqt5H"] [Date "2022.05.05"] [White "DSS4"] [Black "Koyamikon"] [Result "0-1"] [UTCDate "2022.05.05"] [UTCTime "02:43:32"] [WhiteElo "2050"] [BlackElo "2213"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "1800+0"] [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 Nf6 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1 e6 9. Be2 h6 10. O-O b5 11. b4 a5?! { (0.34 → 1.25) Inaccuracy. a6 was best. } (11... a6 12. a4 Qb7 13. axb5 axb5 14. Rxa8+ Qxa8 15. Qa1 Qb7 16. Ne5 Nxe5 17. Bxe5 Nd7 18. g4) 12. a3?? { (1.25 → -0.63) Blunder. a4 was best. } (12. a4 Na7) 12... Be7 13. h3?? { (-0.20 → -2.32) Blunder. a4 was best. } (13. a4) 13... O-O 14. Ne5 Nxe5 15. Bxe5 Ra6 16. g4 Bh7 17. Bf3 Rfa8 18. Re1? { (-3.79 → -6.65) Mistake. Rc1 was best. } (18. Rc1 axb4 19. axb4 Ra2 20. Re1 R8a3 21. Bxf6 Bxf6 22. e4 Bg5 23. Rc2 Rxc2 24. Qxc2 Qa7) 18... axb4 19. e4 bxc3 20. Nf1 Nxe4 21. Ng3 Nxg3 22. fxg3 Rxa3 23. Rxa3 Rxa3 24. Qc1 c2 25. g5 Rxf3 26. gxh6 f6 27. Bf4 Ba3 28. Qa1 Rb3 29. hxg7 b4 30. Rf1 Rb1 { White resigns. } 0-1