[Event "Monthly Classical Arena"] [Site "https://lichess.org/0sxCeDP3"] [Date "2020.07.03"] [White "chess960lab"] [Black "wookash_888"] [Result "0-1"] [UTCDate "2020.07.03"] [UTCTime "17:00:09"] [WhiteElo "2363"] [BlackElo "2354"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+13"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "1200+10"] [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 Nc6 4. Nf3 Nf6 5. Nbd2 Bf5 6. c3 Qb6 7. Qc1 cxd4 8. exd4 Rc8 9. Nh4?! { (-0.35 → -1.23) Inaccuracy. Be2 was best. } (9. Be2 e6 10. O-O Be7 11. h3 O-O 12. Bd1 Ne4 13. Nxe4 Bxe4 14. Ne5 Rfd8 15. Re1 h6) 9... Nxd4 10. Nxf5 Nxf5 11. Bd3 g6 12. O-O Bg7 13. Re1 e6 14. Qc2 O-O 15. Nf3 Nd7 16. Bxf5 gxf5 17. Be3 Qd6 18. Qd2 e5 19. Rad1 Nf6 20. Bh6?? { (-0.92 → -3.98) Blunder. g3 was best. } (20. g3 Rfd8) 20... Ne4 21. Bxg7? { (-3.83 → -7.69) Mistake. Rxe4 was best. } (21. Rxe4 fxe4 22. Bxg7 Kxg7 23. Nh4 Qf6 24. g3 Rcd8 25. Qe3 Kh8 26. Qxa7 b6 27. Ng2 Qe6) 21... Nxd2 22. Bxe5 Nxf3+ 23. gxf3 Qc6 24. f4 f6 25. Bd4 Rce8 26. Be3 Kf7 27. Rd4 Re4 28. Red1 Rg8+ 29. Kf1 Rxd4 30. Rxd4 Qb5+ 31. Ke1?! { (-15.16 → Mate in 4) Checkmate is now unavoidable. c4 was best. } (31. c4 dxc4) 31... Qxb2?! { (Mate in 4 → -19.99) Lost forced checkmate sequence. Rg1+ was best. } (31... Rg1+ 32. Kd2 Qxb2+ 33. Kd3 Rd1+ 34. Bd2 Qxd2#) 32. Rd2?! { (-19.99 → Mate in 16) Checkmate is now unavoidable. Kf1 was best. } (32. Kf1) 32... Rg1+ 33. Ke2 Qxc3 34. Rxd5?! { (-12.57 → Mate in 7) Checkmate is now unavoidable. Rd4 was best. } (34. Rd4 Qc6) 34... Qc4+ 35. Rd3 Re1+ 36. Kxe1 Qxd3 37. Bxa7?! { (-13.58 → Mate in 13) Checkmate is now unavoidable. a4 was best. } (37. a4 a5) 37... Qb1+ 38. Ke2 Qxa2+ 39. Kf3 Qxa7 40. Kg3 Qd4 41. h4 b5 42. h5 b4 43. h6 b3 44. f3 b2 45. Kh4 b1=Q 46. Kh5 Qh1# { Black wins by checkmate. } 0-1