[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/vnYzDbK6"] [Date "2023.01.20"] [White "Belozerov_ALex"] [Black "lei_nad"] [Result "0-1"] [UTCDate "2023.01.20"] [UTCTime "14:19:49"] [WhiteElo "2000"] [BlackElo "1872"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B24"] [Opening "Sicilian Defense: Closed, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. g3 { B24 Sicilian Defense: Closed, Fianchetto Variation } d6 4. Bg2 g6 5. d3 Nf6 6. Nge2 Bg7 7. O-O Bg4?! { (0.00 → 0.55) Inaccuracy. O-O was best. } (7... O-O 8. Nd5 Nxd5 9. exd5 Nd4 10. Nxd4 cxd4 11. Re1 Re8 12. Bf4) 8. h3 h5?? { (0.23 → 2.77) Blunder. Bd7 was best. } (8... Bd7) 9. hxg4 hxg4 10. f3?! { (2.85 → 1.67) Inaccuracy. d4 was best. } (10. d4 Nd7 11. Be3 Rc8 12. Re1 cxd4 13. Nxd4 Bxd4 14. Bxd4 Nxd4 15. Qxd4 Ne5 16. Qxa7 b6) 10... Qd7?! { (1.67 → 2.39) Inaccuracy. gxf3 was best. } (10... gxf3 11. Bxf3 Ne5 12. Nf4 Qd7 13. Bg2 Neg4 14. Nh3 O-O-O 15. a4 Kb8 16. Ne2 Rdf8 17. a5) 11. Kf2? { (2.39 → 0.66) Mistake. f4 was best. } (11. f4) 11... gxf3 12. Bxf3 Rh2+ 13. Bg2 Qh3 14. Nf4?? { (0.73 → -5.43) Blunder. Rg1 was best. } (14. Rg1 e6 15. Kf1 Qh8 16. Nb5 O-O-O 17. c3 a6 18. Na3 Ng4 19. Nf4 Nge5 20. d4 cxd4) 14... Ng4+ 15. Kf3?? { (-5.59 → Mate in 1) Checkmate is now unavoidable. Qxg4 was best. } (15. Qxg4 Qxg4 16. Nce2 g5 17. Nd5 Nd4 18. Nxd4 Bxd4+ 19. Ne3 Kd7 20. c3 Bxe3+ 21. Bxe3 Rxg2+) 15... Nd4# { Black wins by checkmate. } 0-1