[Event "Eröffnungsturnier"] [Site "https://lichess.org/6qmLm2sQ"] [Date "2021.04.11"] [White "nasgum"] [Black "abba66"] [Result "0-1"] [UTCDate "2021.04.11"] [UTCTime "15:08:31"] [WhiteElo "1674"] [BlackElo "2078"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "900+3"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. g3 d5 3. cxd5 Qxd5 4. Nf3 e4?! { (0.40 → 1.36) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nc3 Qd6 6. Bg2 Nf6 7. Qa4 Qd7 8. O-O Bd6 9. d3) 5. Nc3 Qc6 6. Nd4?! { (1.84 → 0.93) Inaccuracy. e3 was best. } (6. e3 Nd7 7. Nd4 Qb6 8. Nxe4 Ngf6 9. Nxf6+ Nxf6 10. Bg2 c5) 6... Qb6 7. e3 Nf6 8. Bg2 Nc6 9. Nb3?? { (0.80 → -1.19) Blunder. Nxc6 was best. } (9. Nxc6 Qxc6 10. O-O h5 11. Nxe4 Nxe4 12. Qf3 Be6 13. Qxe4 Qxe4 14. Bxe4 O-O-O 15. d4 g5) 9... Bg4?! { (-1.19 → -0.60) Inaccuracy. Nb4 was best. } (9... Nb4) 10. Qc2?? { (-0.60 → -5.31) Blunder. Qxg4 was best. } (10. Qxg4 Nxg4 11. Nd5 f5 12. Nxb6 axb6 13. f3 Nf6 14. fxe4 fxe4 15. Nd4 Nxd4 16. exd4 O-O-O) 10... Nb4 11. Qb1 Nd3+ 12. Kf1 Qb4? { (-5.56 → -2.88) Mistake. O-O-O was best. } (12... O-O-O 13. h3 Bf5 14. Qc2 h5 15. Ne2 Qa6 16. Kg1 h4 17. Nbd4 Bd7 18. b3 Kb8 19. Qc4) 13. Nxe4 O-O-O 14. Nxf6 gxf6 15. Nd4?? { (-3.11 → -7.65) Blunder. h3 was best. } (15. h3 Be6) 15... Rxd4 16. a3 Qc4 17. b3 Qe6 18. Bb2 Rd8 19. Bd4 Rxd4 20. exd4? { (-8.56 → Mate in 2) Checkmate is now unavoidable. h3 was best. } (20. h3 Qf5) 20... Qe2+ 21. Kg1 Qxf2# { Black wins by checkmate. } 0-1