[Event "ARENA PERTANDINGAN B18L"] [Site "https://lichess.org/lCDfWDmD"] [Date "2022.05.28"] [Round "-"] [White "TanYingZheng"] [Black "DeRossie"] [Result "0-1"] [GameId "lCDfWDmD"] [UTCDate "2022.05.28"] [UTCTime "05:29:42"] [WhiteElo "1159"] [BlackElo "952"] [WhiteRatingDiff "-101"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.33] } 1... e5 { [%eval 0.12] } 2. Nf3 { [%eval 0.19] } 2... Nf6 { [%eval 0.5] } { C42 Petrov's Defense } 3. d3?! { (0.50 → -0.12) Inaccuracy. Nxe5 was best. } { [%eval -0.12] } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O) 3... Nc6 { [%eval 0.0] } 4. Ng5? { (0.00 → -1.13) Mistake. g3 was best. } { White offers draw } { [%eval -1.13] } (4. g3 Bc5 5. Bg2 O-O 6. Nc3 a5 7. O-O d6 8. Bg5 h6) 4... d5 { [%eval -0.98] } 5. exd5 { [%eval -0.81] } 5... Nxd5 { [%eval -0.98] } 6. c4?? { (-0.98 → -4.16) Blunder. Be2 was best. } { [%eval -4.16] } (6. Be2 Be7 7. Nf3 Bf5 8. O-O Qd6 9. Nc3 O-O-O 10. Nxd5 Qxd5) 6... Nf4?? { (-4.16 → -1.43) Blunder. Bb4+ was best. } { [%eval -1.43] } (6... Bb4+ 7. Bd2 Nf4 8. h4 Nxd3+ 9. Bxd3 Qxd3 10. Bxb4 Qxd1+ 11. Kxd1 Nxb4 12. Nc3 Bf5 13. Ke2) 7. Bxf4 { [%eval -1.92] } 7... Bb4+?! { (-1.92 → -0.78) Inaccuracy. exf4 was best. } { [%eval -0.78] } (7... exf4 8. h4) 8. Nd2?? { (-0.78 → -2.64) Blunder. Bd2 was best. } { [%eval -2.64] } (8. Bd2) 8... h5?? { (-2.64 → 4.62) Blunder. exf4 was best. } { [%eval 4.62] } (8... exf4) 9. Qe2?? { (4.62 → 1.22) Blunder. Be3 was best. } { [%eval 1.22] } (9. Be3 Bg4 10. f3 Bd7 11. h4 O-O 12. Be2 Be7 13. Bf2 a5 14. f4 exf4 15. Ngf3 a4) 9... Bg4? { (1.22 → 2.83) Mistake. Be7 was best. } { [%eval 2.83] } (9... Be7 10. Bxe5 Nxe5 11. Qxe5 f6 12. Qc3 fxg5 13. Qxg7 Bf6 14. Qg6+ Kf8 15. Be2 Bxb2 16. Rb1) 10. Qxg4?? { (2.83 → -7.50) Blunder. f3 was best. } { [%eval -7.5] } (10. f3 Qd4 11. Be3 Qxb2 12. Qd1 Bd7 13. Qc1 Qxc1+ 14. Rxc1 h4 15. Be2 b6 16. Kf2 f6) 10... hxg4 { [%eval -7.25] } 11. a3 { [%eval -10.67] } 11... Be7 { [%eval -8.01] } 12. Nde4 { [%eval -11.61] } 12... exf4 { [%eval -11.51] } 13. d4 { [%eval -12.58] } 13... Nxd4 { [%eval -11.58] } 14. Rd1 { [%eval -13.64] } 14... g3 { [%eval -10.88] } 15. hxg3 { [%eval -15.13] } 15... Rxh1 { [%eval -14.71] } 16. gxf4 { [%eval -14.5] } 16... f6 { [%eval -12.3] } 17. Rxd4 { [%eval -21.8] } 17... Qxd4 { [%eval -21.96] } 18. Nc5?! { (-21.96 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } { White offers draw } { [%eval #-3] } (18. Ke2 fxg5 19. Kf3 Rh4 20. c5 Bxc5 21. Ke2 O-O-O 22. Nd6+ cxd6 23. Kf3 Qxf2+ 24. Ke4) 18... fxg5 { [%eval #-4] } 19. Nxb7 { [%eval #-3] } 19... gxf4 { [%eval #-5] } 20. g3 { [%eval #-3] } 20... fxg3 { [%eval #-4] } 21. fxg3 { [%eval #-3] } 21... Qxb2 { [%eval #-3] } 22. a4 { [%eval #-2] } 22... Qxb7 { [%eval #-4] } 23. a5 { [%eval #-2] } 23... Qf3 { [%eval #-3] } 24. Kd2 { [%eval #-3] } 24... Rxf1 { [%eval #-2] } 25. a6 { [%eval #-2] } 25... Qxg3 { [%eval #-2] } 26. Ke2 { [%eval #-2] } 26... Qf3+ { [%eval #-2] } 27. Kd2 { [%eval #-2] } 27... g5 { [%eval #-2] } 28. c5 { [%eval #-2] } 28... Bxc5 { [%eval #-2] } 29. Kc2 { [%eval #-2] } 29... g4 { [%eval #-2] } 30. Kb2 { [%eval #-2] } 30... Rf2+ { [%eval #-1] } 31. Kc1 { [%eval #-1] } 31... g3 { [%eval #-1] } 32. Kb1 { [%eval #-1] } 32... g2 { [%eval #-1] } 33. Ka1 { [%eval #-1] } 33... g1=Q# { Black wins by checkmate. } 0-1