[Event "Rated classical game"] [Site "https://lichess.org/aTbRuOPV"] [Date "2021.04.09"] [White "Andrey_Sudarev_F-10"] [Black "Christosagnostos"] [Result "0-1"] [UTCDate "2021.04.09"] [UTCTime "08:51:21"] [WhiteElo "1680"] [BlackElo "1637"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "1800+20"] [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. Qxd4?! { (-0.13 → -1.21) Inaccuracy. exd4 was best. } (4. exd4 Bf5 5. Nf3 Nc6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nbd2 Nf6) 4... Nc6 5. Qc3?? { (-0.93 → -4.11) Blunder. Bb5 was best. } (5. Bb5 f6 6. Bg3 a6 7. Bxc6+ bxc6 8. f4 Rb8 9. Nd2 e6) 5... e5 6. Bb5 exf4 7. Bxc6+ bxc6 8. Qxc6+ Bd7 9. Qxd5 Nf6 10. Qe5+ Be6?! { (-5.62 → -4.31) Inaccuracy. Be7 was best. } (10... Be7 11. Qxf4) 11. Qxf4 Bc5 12. Nc3 O-O 13. Nf3 Rb8 14. O-O Rxb2 15. Qe5 Bd6 16. Qd4 Qd7 17. Rfd1 Rb6 18. Ne5?! { (-4.43 → -5.74) Inaccuracy. a4 was best. } (18. a4) 18... Bxe5 19. Qxe5 Qb7 20. Rd6? { (-4.85 → -8.43) Mistake. a4 was best. } (20. a4 Re8) 20... Rxd6 21. Qxd6 Ne4?! { (-8.43 → -4.97) Inaccuracy. Qb2 was best. } (21... Qb2) 22. Nxe4 Qxe4 23. Qc7 Qd5?! { (-5.84 → -3.79) Inaccuracy. Bd5 was best. } (23... Bd5) 24. h3?! { (-3.79 → -5.08) Inaccuracy. Qxa7 was best. } (24. Qxa7 Rd8) 24... Rc8 25. Qxa7 Rxc2 26. Rb1 h6 27. Qa4 Rxa2 28. Qe8+ Kh7 29. g4? { (-5.38 → -31.59) Mistake. Qb5 was best. } (29. Qb5 Qd2 30. Rf1 Rb2 31. Qc6 Qd3 32. Qc1 Qb5 33. Rd1 h5 34. Qc3 Bf5 35. Rd8 Qe2) 29... Ra8? { (-31.59 → -5.85) Mistake. Qf3 was best. } (29... Qf3) 30. Rb8?? { (-5.85 → Mate in 5) Checkmate is now unavoidable. Qb5 was best. } (30. Qb5 Qe4) 30... Qd1+?! { (Mate in 5 → -12.12) Lost forced checkmate sequence. Ra1+ was best. } (30... Ra1+ 31. Rb1 Rxb1+ 32. Kh2 Rh1+ 33. Kg3 Rg1+ 34. Kh2 Qg2#) 31. Kg2?! { (-12.12 → Mate in 9) Checkmate is now unavoidable. Kh2 was best. } (31. Kh2 Qd6+) 31... Bd5+ 32. Kg3 Qf3+ 33. Kh4 g5+ 34. Kh5 Qxh3# { Black wins by checkmate. } 0-1