[Event "Rated blitz game"] [Site "https://lichess.org/4BeRgy5F"] [Date "2022.01.01"] [White "rb1104"] [Black "Juancastrojc"] [Result "0-1"] [UTCDate "2022.01.01"] [UTCTime "20:56:38"] [WhiteElo "1247"] [BlackElo "1152"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Be2 Nc6 3. f4 d6 4. Nf3 Nf6 5. d3 g6 6. O-O Bg7 7. c3 O-O 8. Na3 a6 9. Nc2 b5 10. d4? { (-0.01 → -1.44) Mistake. Qe1 was best. } (10. Qe1) 10... cxd4 11. Ncxd4 Nxd4 12. cxd4? { (-1.40 → -3.12) Mistake. Qxd4 was best. } (12. Qxd4 Qc7) 12... Bb7?? { (-3.12 → -0.88) Blunder. Nxe4 was best. } (12... Nxe4 13. a4) 13. e5 dxe5 14. dxe5 Qb6+ 15. Kh1?! { (-0.28 → -1.26) Inaccuracy. Qd4 was best. } (15. Qd4 Nd5) 15... Ne4?! { (-1.26 → -0.55) Inaccuracy. Rfd8 was best. } (15... Rfd8) 16. Qd4 Qxd4 17. Nxd4 Rad8 18. Be3 Rfe8 19. Bf3 f5?! { (0.00 → 0.59) Inaccuracy. e6 was best. } (19... e6 20. a4 bxa4 21. Rxa4 Nc5 22. Ra3 Ne4) 20. Ne6 Rd3 21. Bxe4?! { (0.50 → -0.06) Inaccuracy. Rfe1 was best. } (21. Rfe1 Bh6) 21... Bxe4 22. Bg1?! { (0.00 → -1.01) Inaccuracy. Rfe1 was best. } (22. Rfe1 Rc8 23. Rad1 Rc6 24. Rxd3 Bxd3 25. Nd4 Rc4 26. Rd1 Be4 27. Ne6 Bh6 28. Kg1 Kf7) 22... Rd2 23. b3?? { (-1.21 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (23. Rf2 Rxf2 24. Bxf2 Rc8 25. Kg1 Rc2 26. b3 Bd5 27. Nd4 Rb2 28. Kf1 e6 29. a4 g5) 23... Bxg2# { Black wins by checkmate. } 0-1