[Event "17. Wednesday Rapid Arena"] [Site "https://lichess.org/8biu7fGz"] [Date "2021.03.24"] [White "ChrKahl"] [Black "UdoWaltenberger"] [Result "0-1"] [UTCDate "2021.03.24"] [UTCTime "21:02:20"] [WhiteElo "1429"] [BlackElo "2056"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } g6 3. f4 Bg7 4. Bc4 e6 5. Nf3 Ne7 6. f5?! { (-0.59 → -1.57) Inaccuracy. Be2 was best. } (6. Be2 O-O 7. c3 d5 8. d3 Nbc6 9. O-O Qb6 10. Nbd2 Qc7) 6... O-O? { (-1.57 → -0.39) Mistake. exf5 was best. } (6... exf5) 7. fxe6 dxe6 8. O-O Nbc6 9. Ng5?? { (-0.13 → -5.94) Blunder. d3 was best. } (9. d3) 9... a6?? { (-5.94 → -1.22) Blunder. Qd4+ was best. } (9... Qd4+ 10. Kh1 Qxc4 11. d3 Qd4 12. Nc3 Qd8 13. Ne2 b6 14. Rb1 a5 15. h3 h6 16. Nf3) 10. a4?? { (-1.22 → -5.63) Blunder. d3 was best. } (10. d3 b5 11. Bb3 Bb7 12. Ba2 Ne5 13. Be3 h6 14. Nh3 Qd6 15. Nf2 f5 16. Nd2 g5) 10... Bd7?? { (-5.63 → -1.12) Blunder. Qd4+ was best. } (10... Qd4+ 11. Kh1 Qxc4 12. d3 Qd4 13. Nf3 Qd8 14. Be3 b6 15. Qc1 Ra7 16. Bh6 f6 17. a5) 11. d3 Ne5 12. Nc3?! { (-1.18 → -1.84) Inaccuracy. Nd2 was best. } (12. Nd2 Qc7) 12... Nxc4?! { (-1.84 → -1.00) Inaccuracy. N7c6 was best. } (12... N7c6 13. Nh3) 13. dxc4 Nc6 14. Rf3?? { (-1.33 → -3.49) Blunder. Bf4 was best. } (14. Bf4 Ne5) 14... Ne5? { (-3.49 → -1.90) Mistake. h6 was best. } (14... h6 15. Nh3 Ne5 16. Rf1 Bc6 17. Qe2 Qd4+ 18. Nf2 Qxc4 19. Nd3 Rad8 20. Nxe5 Qxe2 21. Nxe2) 15. Rh3 h6?! { (-2.21 → -1.07) Inaccuracy. h5 was best. } (15... h5 16. Qe2 Ng4 17. Nf3 Qc7 18. a5 Bc6 19. Bg5 Rae8 20. Be3 b6 21. Re1 Nxe3 22. Qxe3) 16. Nf3 Nxf3+ 17. Qxf3 e5?? { (-1.22 → 1.56) Blunder. g5 was best. } (17... g5 18. Be3) 18. Rxh6 Bxh6?! { (1.46 → 2.63) Inaccuracy. Be6 was best. } (18... Be6 19. Nd5) 19. Bxh6 Qh4 20. Bxf8 Rxf8 21. Rd1?? { (2.58 → -2.95) Blunder. Qe3 was best. } (21. Qe3) 21... Bg4 22. Rd3?? { (-2.87 → -7.25) Blunder. Qf2 was best. } (22. Qf2) 22... Bxf3 23. Rxf3 Qe1+ 24. Rf1 Qe3+ 25. Rf2 Rd8 26. h3? { (-8.24 → Mate in 5) Checkmate is now unavoidable. Nd5 was best. } (26. Nd5) 26... Rd2 27. Nd5 Qxf2+ 28. Kh2 Qxg2# { Black wins by checkmate. } 0-1