[Event "Rated classical game"] [Site "https://lichess.org/T0OXArfA"] [Date "2021.10.04"] [White "nelsonua"] [Black "octopusmatos"] [Result "1-0"] [UTCDate "2021.10.04"] [UTCTime "05:36:01"] [WhiteElo "1836"] [BlackElo "1891"] [WhiteRatingDiff "+142"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "1800+0"] [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 } c6 3. e3 Bf5 4. c4 e6 5. Qb3 Qc8 6. Nc3 a6 7. Rc1 Nd7?? { (0.82 → 3.79) Blunder. Nf6 was best. } (7... Nf6) 8. cxd5 e5?! { (3.76 → 5.92) Inaccuracy. Ngf6 was best. } (8... Ngf6 9. e4) 9. dxe5 b5?! { (5.03 → 7.89) Inaccuracy. cxd5 was best. } (9... cxd5) 10. e6? { (7.89 → 4.23) Mistake. e4 was best. } (10. e4) 10... fxe6 11. dxe6? { (4.17 → 2.03) Mistake. Nxb5 was best. } (11. Nxb5 axb5) 11... Nc5 12. Qd1 Nxe6?! { (2.33 → 3.31) Inaccuracy. Qb7 was best. } (12... Qb7 13. Qh5+) 13. Bg3? { (3.31 → 1.40) Mistake. g4 was best. } (13. g4 Bg6 14. Nh3 Nf6 15. Bg2 Bc5 16. Bd6 Ra7 17. b4 Bxd6 18. Qxd6 Kf7 19. O-O Rd8) 13... Nf6?! { (1.40 → 2.03) Inaccuracy. Qb7 was best. } (13... Qb7) 14. Nf3 Bb4 15. Bd6? { (2.52 → 1.22) Mistake. Be2 was best. } (15. Be2 Bxc3+ 16. Rxc3 Ne4 17. Rc1 O-O 18. O-O Qe8 19. Qe1 c5 20. Nh4 c4 21. Nxf5 Rxf5) 15... c5 16. Be2 Kf7?? { (1.34 → 5.90) Blunder. Qb7 was best. } (16... Qb7) 17. O-O?? { (5.90 → 1.51) Blunder. Ne5+ was best. } (17. Ne5+ Kg8 18. O-O Bxc3 19. Rxc3 h5 20. f3 Qe8 21. e4 Bh3 22. gxh3 Rd8 23. Kh1 Rh6) 17... Re8?? { (1.51 → 6.69) Blunder. Bxc3 was best. } (17... Bxc3 18. Rxc3) 18. Nd5 Nxd5 19. Qxd5 Bg6 20. Ng5+ Kf6? { (8.42 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (20... Kg8 21. Bg4 Kh8 22. Bxe6 Rxe6 23. Qxe6 Qxe6 24. Nxe6 Bf7 25. Nc7 Rd8 26. Bxc5 Bxc5 27. Rxc5) 21. Qe5# { White wins by checkmate. } 1-0