[Event "Rated classical game"] [Site "https://lichess.org/4gNnLmxm"] [Date "2021.04.03"] [White "PrawnJuanDemarco"] [Black "RaghavOp05"] [Result "0-1"] [UTCDate "2021.04.03"] [UTCTime "02:11:11"] [WhiteElo "1524"] [BlackElo "1469"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A28"] [Opening "English Opening: Four Knights System, Nimzowitsch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. c4?! { (0.21 → -0.52) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nf6 3. Nc3 Nc6 4. Nf3 { A28 English Opening: Four Knights System, Nimzowitsch Variation } d6 5. a3 Nd4 6. c5?? { (0.32 → -2.52) Blunder. d3 was best. } (6. d3 Be7 7. Be2 O-O 8. O-O c5 9. b4 b6 10. Bd2 Bd7) 6... dxc5 7. Nxe5 Qe7 8. f4 Nd7?? { (-2.24 → -0.21) Blunder. g5 was best. } (8... g5 9. Qa4+) 9. Nd5 Qd6?? { (-0.21 → 1.47) Blunder. Qd8 was best. } (9... Qd8) 10. Qh5?? { (1.47 → -3.39) Blunder. Nc4 was best. } (10. Nc4 Qc6 11. b4 Nb6 12. Ncxb6 axb6 13. Bb2 Kd8 14. Bxd4 cxd4 15. Rc1 Qe6 16. Qc2 c6) 10... Nxe5 11. fxe5 Qc6?! { (-3.24 → -2.40) Inaccuracy. Qd8 was best. } (11... Qd8 12. Bc4 g6 13. Qd1 Qh4+ 14. Kf1 Kd8 15. h3 b5 16. Ba2 c6 17. Nc3 Qf4+ 18. Kg1) 12. Bd3? { (-2.40 → -4.56) Mistake. Bc4 was best. } (12. Bc4 b5 13. Be2 Be6 14. a4 Qb7 15. Bd1 Bxd5 16. exd5 g6 17. Qg5 Bg7 18. e6 fxe6) 12... Be6? { (-4.56 → -2.72) Mistake. c4 was best. } (12... c4 13. O-O) 13. Nf4?? { (-2.72 → -6.09) Blunder. b4 was best. } (13. b4 c4 14. Bb2 Bxd5 15. Bxd4 Bxe4 16. Bxe4 Qxe4+ 17. Be3 Qxg2 18. Rf1 Qd5 19. Qf3 Rd8) 13... c4 14. Nxe6 Qxe6 15. O-O cxd3 16. g4 Bc5 17. Kh1 g6 18. Qh6 Qxg4 19. Qg7? { (-9.48 → Mate in 3) Checkmate is now unavoidable. Qe3 was best. } (19. Qe3 Qe2) 19... Qxe4+ 20. Kg1 Ne2# { Black wins by checkmate. } 0-1