[Event "VJTI Chess Open 2020 Arena"] [Site "https://lichess.org/AAkG2ClZ"] [Date "2020.07.18"] [White "backmate"] [Black "Hitesh112"] [Result "1-0"] [UTCDate "2020.07.18"] [UTCTime "10:44:23"] [WhiteElo "1849"] [BlackElo "1864"] [WhiteRatingDiff "+106"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "180+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 } e6 3. e3 c5 4. Nf3 Nf6 5. Be2 Nc6 6. O-O Nxd4?? { (0.56 → 3.89) Blunder. Bd7 was best. } (6... Bd7 7. dxc5 Bxc5 8. c4 O-O 9. Nc3 dxc4 10. Bxc4 h6 11. a3) 7. exd4 Bd6 8. Bxd6 Qxd6 9. Nc3 cxd4 10. Qxd4 O-O 11. Nb5 Qd7 12. Nxa7 b6 13. Nb5 Ba6 14. a4 Rfc8 15. Ne5 Qe8?! { (5.79 → 8.25) Inaccuracy. Qd8 was best. } (15... Qd8 16. Bd3) 16. Nd6 Qd8 17. Nexf7 Bxe2 18. Nxd8 Rxd8 19. Qe5 Bxf1?! { (11.63 → Mate in 5) Checkmate is now unavoidable. Rd7 was best. } (19... Rd7 20. Qxe6+) 20. Qxe6+ Kh8 21. Nf7+ { Black resigns. } 1-0