[Event "Latvijas 2021 1.4"] [Site "https://lichess.org/MkFEx0sg"] [Date "2021.03.30"] [White "Renars1234567890"] [Black "kordilak"] [Result "0-1"] [UTCDate "2021.03.30"] [UTCTime "17:00:13"] [WhiteElo "1951"] [BlackElo "2203"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "2400+15"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 e6 4. c3 Bd6 5. Bg3 c5 6. Nd2 Qc7 7. Bxd6 Qxd6 8. dxc5 Qxc5 9. Ngf3 Nc6 10. a4 O-O 11. Be2 a5 12. O-O e5 13. Bb5 Qe7 14. Qc2 e4 15. Nd4 Bd7 16. N2b3 Ng4 17. Qe2 Qd6 18. g3?! { (-0.89 → -2.02) Inaccuracy. f4 was best. } (18. f4) 18... Qh6 19. f4 exf3 20. Rxf3 Rfe8 21. Re1 Nxd4 22. Nxd4 Bxb5 23. axb5 Re5 24. Nf5 Qg6 25. Nh4 Qb6 26. Qd3 { White offers draw } 26... Rae8 27. Nf5 g6 28. Nd4?! { (-1.51 → -2.62) Inaccuracy. Qd4 was best. } (28. Qd4 Qxd4 29. Nxd4 Nxe3 30. Ra1 Ra8 31. Ra4 Kg7 32. b4 Nc4 33. Nb3 b6 34. bxa5 bxa5) 28... Re4 29. Qd2 Ne5 30. Rf4 Rxf4 31. exf4?? { (-2.43 → -6.52) Blunder. gxf4 was best. } (31. gxf4 Nc4) 31... Nf3+ 32. Kf2 Nxd2 33. Rxe8+ Kg7 34. f5 Nb3 35. fxg6 Nxd4 36. cxd4 Qxd4+ 37. Kg2 Qxb2+ 38. Kh3 hxg6 39. Re7 Qxb5 40. Re3? { (-8.56 → Mate in 11) Checkmate is now unavoidable. Re1 was best. } (40. Re1 Kf6) 40... d4?! { (Mate in 11 → -65.31) Lost forced checkmate sequence. Qf1+ was best. } (40... Qf1+ 41. Kh4 Qf5 42. g4 Qf4 43. Kh3 Qxe3+ 44. Kg2 g5 45. Kf1 a4 46. Kg2 a3 47. h4) 41. Re1 d3 42. Rd1?! { (-75.96 → Mate in 7) Checkmate is now unavoidable. g4 was best. } (42. g4 d2) 42... Qh5+ 43. Kg2 Qxd1 44. Kh3 Qf1+ 45. Kh4 d2 46. h3 d1=Q 47. g4 Qf2+ 48. Kg5 Qc1# { Black wins by checkmate. } 0-1