[Event "Schachjugend-Bengbu Arena"] [Site "https://lichess.org/WAAOJZ7Z"] [Date "2021.09.12"] [White "Wangyuqi"] [Black "wangzheyu"] [Result "0-1"] [UTCDate "2021.09.12"] [UTCTime "07:59:29"] [WhiteElo "1471"] [BlackElo "1867"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B40"] [Opening "Sicilian Defense: Pin Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4?! { (0.00 → 0.78) Inaccuracy. Nc6 was best. } { B40 Sicilian Defense: Pin Variation } (5... Nc6 6. Bf4 Bc5 7. Ndb5 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6) 6. Be2? { (0.78 → -0.70) Mistake. e5 was best. } (6. e5 Nd5 7. Qg4 Kf8 8. Bd3 d6 9. O-O Bxc3 10. bxc3 dxe5) 6... Nxe4 7. Bd2?? { (-0.90 → -2.98) Blunder. O-O was best. } (7. O-O Nf6 8. Bf4 a6 9. Na4 Be7 10. c4 d6 11. Nb3 O-O) 7... Bxc3?! { (-2.98 → -2.05) Inaccuracy. Nxd2 was best. } (7... Nxd2 8. Qxd2 Nc6 9. a3 Be7 10. O-O-O O-O 11. f4 d5 12. h4 Nxd4 13. Qxd4 Bd7 14. g4) 8. Bxc3 Qf6?! { (-2.22 → -1.31) Inaccuracy. Nxc3 was best. } (8... Nxc3 9. bxc3 d5 10. c4 dxc4 11. O-O O-O 12. Bxc4 Qf6 13. c3 Rd8 14. Qe2 Nd7 15. Rad1) 9. Bf3? { (-1.31 → -2.56) Mistake. O-O was best. } (9. O-O Nxc3 10. bxc3 Nc6 11. Nxc6 dxc6 12. Qd6 e5 13. Qc5 Qe7 14. Qe3 O-O 15. Bd3 f5) 9... Nxc3 10. bxc3 Nc6 11. O-O d5 12. Nxc6 bxc6 13. Qd3 O-O 14. Rfe1 e5 15. Bh5 e4 16. Qg3 Bf5 17. Re2? { (-2.97 → -5.88) Mistake. Rab1 was best. } (17. Rab1 Rae8 18. Qe3 Re7 19. Be2 g6 20. a4 Rc8 21. a5 h5 22. Red1 Rd7 23. a6 c5) 17... c5? { (-5.88 → -3.37) Mistake. Qh6 was best. } (17... Qh6) 18. Rae1 d4 19. cxd4 cxd4 20. Bg4? { (-3.38 → -5.78) Mistake. h3 was best. } (20. h3 h6 21. Qf4 g5 22. Qc7 a6 23. Rb1 Rac8 24. Rb6 Rxc7 25. Rxf6 Be6 26. Rxe4 Kg7) 20... Rfe8?? { (-5.78 → -0.21) Blunder. d3 was best. } (20... d3 21. Bxf5 dxe2 22. Bxe4 Rad8 23. Bd3 Rfe8 24. h4 g6 25. h5 Qc3 26. Rxe2 Rxe2 27. Bxe2) 21. Bxf5 Qxf5 22. f3?? { (-0.28 → -5.70) Blunder. Qd3 was best. } (22. Qd3 Qa5 23. Qxd4 Rac8 24. h3 h6 25. c3 f5 26. f3 Red8 27. Qb4 Qxb4 28. cxb4 exf3) 22... e3 23. Kf1 Rec8 24. Rd1? { (-4.88 → -8.90) Mistake. Qh4 was best. } (24. Qh4) 24... Rxc2 25. Rxc2 Qxc2 26. Re1 Rc8 27. Qg4?! { (-10.31 → Mate in 1) Checkmate is now unavoidable. Re2 was best. } (27. Re2 Qd3) 27... h6?! { (Mate in 1 → -12.18) Lost forced checkmate sequence. Qf2# was best. } (27... Qf2#) 28. Qg3 Qd3+ 29. Kg1 Rc2 30. Qe5 Qd2 { Black wins on time. } 0-1