[Event "Los pianissimos arena Arena"] [Site "https://lichess.org/yrLWyGpT"] [Date "2020.05.12"] [White "davidmartinez1234"] [Black "profevictorgonzalez1"] [Result "0-1"] [UTCDate "2020.05.12"] [UTCTime "19:31:44"] [WhiteElo "1179"] [BlackElo "1500"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+78"] [Variant "Standard"] [TimeControl "120+60"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O d6 6. Qe2 Bg4 7. b3?? { (0.09 → -2.67) Blunder. Bb5 was best. } (7. Bb5 Bd7 8. Na4 Bb6 9. Nxb6 axb6 10. d3 O-O 11. a4 Re8) 7... Nd4 8. Ng5?? { (-2.92 → -9.41) Blunder. Qd1 was best. } (8. Qd1 Nxf3+ 9. gxf3 Bh3 10. Ne2 Nd7 11. d4 exd4 12. Nf4 Bxf1 13. Bxf1 O-O 14. Nd3 Bb6) 8... Bxe2 9. Nxe2 Ng4 10. Nf3 Nxf3+ 11. gxf3 Nf6 12. f4 exf4 13. Nxf4 Nxe4 14. Re1 Bxf2+ 15. Kf1 Bxe1 16. Kxe1 Qf6 17. Nd5 Qf2+ 18. Kd1 O-O-O 19. Ne3 Rhe8 20. Bb2?! { (-16.17 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (20. c3 Qg1+) 20... Qxd2# { Black wins by checkmate. } 0-1