[Event "Week 2 Arena"] [Site "https://lichess.org/ai0SQ8UZ"] [Date "2024.09.24"] [Round "-"] [White "KaSheng_1"] [Black "LastStruggles"] [Result "0-1"] [GameId "ai0SQ8UZ"] [UTCDate "2024.09.24"] [UTCTime "09:08:21"] [WhiteElo "1277"] [BlackElo "1562"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+6"] [BlackBerserk "true"] [Variant "Standard"] [TimeControl "180+1"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -0.96) Mistake. d4 was best. } { [%eval -0.96] } { A00 Grob Opening } (1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O) 1... d5 { [%eval -0.97] } 2. Nf3?! { (-0.97 → -1.61) Inaccuracy. g5 was best. } { [%eval -1.61] } (2. g5 e5 3. d4 exd4 4. Nf3 c5 5. c3 dxc3 6. Nxc3 Ne7) 2... Bxg4 { [%eval -1.53] } 3. Ng5?! { (-1.53 → -2.77) Inaccuracy. Bg2 was best. } { [%eval -2.77] } (3. Bg2 c6 4. c4 e6 5. Qb3 Qc7 6. d4 Nd7 7. Nc3 Ngf6) 3... Bc8?! { (-2.77 → -1.76) Inaccuracy. e6 was best. } { [%eval -1.76] } (3... e6 4. d4 c5 5. c4 Nc6 6. dxc5 Bxc5 7. cxd5 exd5 8. Bg2) 4. Bh3?! { (-1.76 → -2.96) Inaccuracy. d4 was best. } { [%eval -2.96] } (4. d4 g6 5. c4 c6 6. Bg2 Bg7 7. O-O dxc4 8. Na3 Qxd4 9. Qxd4 Bxd4) 4... Bxh3 { [%eval -3.04] } 5. f4?? { (-3.04 → -6.25) Blunder. Nxh3 was best. } { [%eval -6.25] } (5. Nxh3 Qd7 6. Ng1 e5 7. d4 exd4 8. Qxd4 Nc6 9. Qd3 g6 10. c3 h6) 5... e6? { (-6.25 → -3.46) Mistake. Bg4 was best. } { [%eval -3.46] } (5... Bg4 6. h3 Bh5 7. c4 h6 8. Nc3 hxg5 9. Qb3 Nd7 10. cxd5 gxf4 11. d4) 6. Rf1?? { (-3.46 → -8.16) Blunder. Nxh3 was best. } { [%eval -8.16] } (6. Nxh3 Qh4+ 7. Nf2 Qxf4 8. d4 Qf5 9. c3 Nc6 10. Nd2 e5 11. e4 dxe4) 6... Bxf1 { [%eval -7.53] } 7. Kxf1 { [%eval -7.53] } 7... h6 { [%eval -7.49] } 8. Nxf7 { [%eval -8.27] } 8... Kxf7 { [%eval -8.37] } 9. e3 { [%eval -8.35] } 9... Qh4 { [%eval -8.25] } 10. Qe1 { [%eval -8.94] } 10... Be7 { [%eval -8.71] } 11. Qxh4 { [%eval -8.68] } 11... Bxh4 { [%eval -8.6] } 12. b4 { [%eval -8.61] } 12... Nf6 { [%eval -8.34] } 13. Ba3 { [%eval -8.5] } 13... Nc6 { [%eval -8.51] } 14. b5 { [%eval -8.59] } 14... Ne7 { [%eval -8.63] } 15. Bxe7 { [%eval -8.46] } 15... Kxe7 { [%eval -8.42] } 16. e4 { [%eval -9.82] } 16... Nxe4 { [%eval -9.8] } 17. b6 { [%eval -9.88] } 17... cxb6 { [%eval -9.89] } 18. c4 { [%eval -10.14] } 18... Rac8 { [%eval -9.51] } 19. Kg2 { [%eval -10.08] } 19... Rxc4 { [%eval -9.8] } 20. Kh3 { [%eval -11.04] } 20... Rd4 { [%eval -9.97] } 21. Kxh4 { [%eval -10.4] } 21... g5+ { [%eval -10.4] } 22. Kg4?! { (-10.40 → Mate in 4) Checkmate is now unavoidable. Kh3 was best. } { [%eval #-4] } (22. Kh3 Rd3+ 23. Kg2 gxf4 24. Kf1 Rg8 25. Ke2 Rh3 26. Kd1 Rg1+ 27. Kc2 f3) 22... gxf4? { (Mate in 4 → -9.46) Lost forced checkmate sequence. Rd3 was best. } { [%eval -9.46] } (22... Rd3 23. Kh5 Nf6+ 24. Kg6 Rg8+ 25. Kxh6 Rh3#) 23. Kh5? { (-9.46 → Mate in 4) Checkmate is now unavoidable. Nc3 was best. } { [%eval #-4] } (23. Nc3 Nxd2 24. Nb5 Rc4 25. Kh5 a6 26. Rg1 axb5 27. Rg7+ Kd6 28. Rxb7 Ke5) 23... Nf2? { (Mate in 4 → -9.30) Lost forced checkmate sequence. Nf6+ was best. } { [%eval -9.3] } (23... Nf6+ 24. Kg6 Rg8+ 25. Kxh6 f3 26. h3 Rh4#) 24. Kg6? { (-9.30 → Mate in 6) Checkmate is now unavoidable. Nc3 was best. } { [%eval #-6] } (24. Nc3 Rxd2 25. h4 Kf6 26. Rg1 Ne4 27. Rg6+ Ke5 28. Nxe4 dxe4 29. Rg7 Rb8) 24... Rg8+ { [%eval #-5] } 25. Kh7 { [%eval #-5] } 25... Kf7 { [%eval #-4] } 26. Kxh6 { [%eval #-3] } 26... Re4 { [%eval #-3] } 27. Kh5 { [%eval #-2] } 27... Re5+ { [%eval #-1] } 28. Kh4 { [%eval #-1] } 28... Rf5 { [%eval #-1] } 29. h3 { [%eval #-1] } 29... Rf6 { [%eval #-2] } 30. Kh5 { [%eval #-2] } 30... Rf5+ { [%eval #-1] } 31. Kh4 { [%eval #-1] } 31... Kf8 { [%eval #-1] } 32. d3 { [%eval #-1] } 32... Rf7 { [%eval #-1] } 33. Nc3 { [%eval #-1] } 33... Rh7# { Black wins by checkmate. } 0-1