[Event "Session 2 Arena"] [Site "https://lichess.org/49quHC10"] [Date "2021.04.30"] [White "GenghaoChess"] [Black "Gilded_rook"] [Result "0-1"] [UTCDate "2021.04.30"] [UTCTime "11:54:36"] [WhiteElo "1596"] [BlackElo "1599"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+146"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. a3 O-O 6. b4 Bb6 7. b5? { (-0.13 → -1.35) Mistake. O-O was best. } (7. O-O d6 8. d3 Nd4 9. Nxd4 Bxd4 10. Qe1 c6 11. Rb1 a5) 7... Nd4 8. Nxd4?! { (-1.32 → -2.26) Inaccuracy. O-O was best. } (8. O-O c6 9. Nxd4 Bxd4 10. bxc6 bxc6 11. Rb1 Re8 12. Bd3 d5) 8... exd4 9. Na4 Nxe4 10. d3?? { (-2.03 → -4.32) Blunder. Nxb6 was best. } (10. Nxb6 axb6 11. O-O d5 12. Bb3 c5 13. bxc6 bxc6 14. Qf3 Re8 15. Re1 Qh4 16. Qg3 Qxg3) 10... Nf6?? { (-4.32 → -1.93) Blunder. Ba5+ was best. } (10... Ba5+) 11. O-O d6? { (-1.62 → -0.04) Mistake. Ba5 was best. } (11... Ba5 12. Bb2) 12. Bg5?? { (-0.04 → -2.24) Blunder. Nxb6 was best. } (12. Nxb6 axb6 13. Bb2 Bg4 14. Qd2 Be6 15. Bxe6 fxe6 16. Bxd4 e5 17. Be3 Ra4 18. Qc3 Rf7) 12... h6? { (-2.24 → -1.01) Mistake. Ba5 was best. } (12... Ba5 13. Qf3 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Rab1 Bd7 17. Bd5 Rab8 18. Nb2 Rfe8 19. a4) 13. Bh4? { (-1.01 → -2.34) Mistake. Nxb6 was best. } (13. Nxb6) 13... c6? { (-2.34 → -0.69) Mistake. Ba5 was best. } (13... Ba5) 14. bxc6 bxc6 15. Re1?? { (-1.03 → -3.05) Blunder. Nxb6 was best. } (15. Nxb6) 15... Bc7?! { (-3.05 → -2.25) Inaccuracy. Ba5 was best. } (15... Ba5) 16. Rb1?! { (-2.25 → -2.94) Inaccuracy. c3 was best. } (16. c3 Ba5) 16... d5 17. Ba2 Qd6 18. Qd2?? { (-2.14 → -14.40) Blunder. Bg3 was best. } (18. Bg3 Qd8) 18... Qxh2+ 19. Kf1 Qxh4 20. g3?! { (-14.36 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } (20. Ke2 Bf4) 20... Qh3+?! { (Mate in 3 → -11.96) Lost forced checkmate sequence. Qh1+ was best. } (20... Qh1+ 21. Ke2 Bg4+ 22. f3 Qxf3#) 21. Ke2 Bg4+ 22. f3 Qg2+ 23. Kd1 Bxf3+ 24. Kc1 Qxg3 25. Kb2 Rab8+ 26. Ka1 Bb6 27. Rg1 Qh4 28. Rgc1 Bc7 29. Rf1 Bf4 30. Qa5 Rxb1+ 31. Kxb1 Rb8+ 32. Ka1 Qh2 { White resigns. } 0-1