[Event "Хойд бүсийн тойрог 5"] [Site "https://lichess.org/J0nw74PV"] [Date "2021.03.21"] [White "Sergelen123"] [Black "OAnarsans"] [Result "1-0"] [UTCDate "2021.03.21"] [UTCTime "07:00:01"] [WhiteElo "1788"] [BlackElo "1657"] [WhiteRatingDiff "+58"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+2"] [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 } Nc6?! { (0.00 → 0.59) Inaccuracy. c5 was best. } (2... c5 3. e3 cxd4 4. exd4 Nc6 5. Nf3 Bf5 6. c3 e6 7. Nbd2) 3. e3 a6 4. Nf3 Nf6 5. Bd3 e6 6. Nbd2 Bd6 7. Bg3 h6 8. Qe2?! { (0.83 → 0.13) Inaccuracy. c4 was best. } (8. c4 Nb4 9. Be2 dxc4 10. Nxc4 O-O 11. O-O Ne4 12. a3 Nxg3) 8... O-O 9. c3 Qe7?! { (0.55 → 1.23) Inaccuracy. Bxg3 was best. } (9... Bxg3 10. hxg3 Ng4 11. O-O-O e5 12. Nxe5 Ncxe5 13. dxe5 Nxe5 14. Bc2 Re8 15. Rhe1 Bg4 16. f3) 10. Ne5 Bxe5 11. dxe5 Nd7 12. f4 f6 13. exf6?! { (1.29 → 0.57) Inaccuracy. Bh4 was best. } (13. Bh4) 13... Nxf6 14. e4 dxe4? { (0.52 → 2.21) Mistake. e5 was best. } (14... e5 15. O-O) 15. Nxe4 Nxe4?! { (1.91 → 3.17) Inaccuracy. e5 was best. } (15... e5 16. Nxf6+ Qxf6 17. O-O Bf5 18. Bc4+ Be6 19. fxe5 Qe7 20. Bd3 Rxf1+ 21. Rxf1 Qc5+ 22. Kh1) 16. Bxe4? { (3.17 → 1.25) Mistake. Qxe4 was best. } (16. Qxe4) 16... Bd7? { (1.25 → 2.56) Mistake. e5 was best. } (16... e5 17. O-O exf4 18. Rxf4 Rxf4 19. Bxf4 Be6 20. Bc2 Qc5+ 21. Kh1 Bf5 22. Bb3+ Kh7 23. Bxc7) 17. O-O-O?! { (2.56 → 1.84) Inaccuracy. O-O was best. } (17. O-O Rad8 18. h3 Qc5+ 19. Kh2 Be8 20. Bc2 Bf7 21. Bh4 Rd7 22. Rad1 Rxd1 23. Rxd1 Ne7) 17... Qf7?! { (1.84 → 2.95) Inaccuracy. e5 was best. } (17... e5 18. Rhe1) 18. Bc2 Rae8?? { (3.50 → 7.33) Blunder. e5 was best. } (18... e5 19. Rhf1) 19. Qd3 g6 20. Qxd7 Qf6 21. Qd3 Ne7 22. Qd4 Qxd4 23. Rxd4 Nf5 24. Bxf5 exf5 25. Rhd1 b5 26. Rd7 c5?! { (5.90 → 8.40) Inaccuracy. Rf7 was best. } (26... Rf7) 27. Ra7 Re6 28. Rdd7 Rfe8 29. Rg7+ Kh8 30. Rh7+ Kg8 31. Rxh6 c4 32. b3 cxb3 33. axb3 Rc8 34. Kb2 Re2+ 35. Ka3 Re6 36. Rhh7 b4+ 37. cxb4 Re7?! { (11.50 → Mate in 8) Checkmate is now unavoidable. Rc2 was best. } (37... Rc2 38. Rhd7) 38. Raxe7 Kf8 39. Rh8+?! { (Mate in 4 → 74.04) Lost forced checkmate sequence. Bh4 was best. } (39. Bh4 g5 40. Bxg5 Kg8 41. Bf6 Kf8 42. Rh8#) 39... Kxe7 40. Rxc8 { Black resigns. } 1-0