[Event "Weekly Chess Tournament Arena"] [Site "https://lichess.org/rE5ql8qW"] [Date "2021.09.18"] [White "gokull_sridhar"] [Black "Tjs951"] [Result "0-1"] [UTCDate "2021.09.18"] [UTCTime "13:17:09"] [WhiteElo "1500"] [BlackElo "1550"] [WhiteRatingDiff "-224"] [BlackRatingDiff "+99"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 { C42 Petrov's Defense: Three Knights Game } Bc5?! { (0.20 → 0.95) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 Re8 7. Ba4 a6 8. Bg5) 4. h3?! { (0.95 → -0.05) Inaccuracy. Nxe5 was best. } (4. Nxe5 Bd4 5. Nf3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. Qe2+ Qe7) 4... b6?? { (-0.05 → 2.03) Blunder. d6 was best. } (4... d6 5. Bc4 O-O 6. d3 c6 7. O-O Re8 8. Ne2 d5 9. Bb3) 5. a3? { (2.03 → 0.43) Mistake. Nxe5 was best. } (5. Nxe5 Bb7) 5... a5?? { (0.43 → 2.59) Blunder. d6 was best. } (5... d6 6. d4) 6. Bc4? { (2.59 → 1.05) Mistake. Nxe5 was best. } (6. Nxe5 Bd4 7. Nf3 Bxc3 8. dxc3 Nxe4 9. Qd5 Nc5 10. Bg5 f6 11. Ne5 Qe7 12. Qxa8 fxg5) 6... Nc6 7. O-O O-O 8. Ng5? { (0.98 → -0.18) Mistake. d3 was best. } (8. d3 Bb7 9. Bd2 h6 10. Nd5 Nd4 11. Nxd4 Bxd4 12. Nxf6+ Qxf6) 8... d5? { (-0.18 → 1.01) Mistake. Ne7 was best. } (8... Ne7 9. Nf3) 9. exd5 Ne7 10. Ne6?? { (1.12 → -5.01) Blunder. Nf3 was best. } (10. Nf3 e4 11. Ng5 Bf5 12. d4 exd3 13. cxd3 h6 14. Nge4 Nexd5 15. Nxd5 Nxd5 16. Nxc5 bxc5) 10... fxe6 11. dxe6 Qd6 12. d3 Bxe6?? { (-4.75 → -1.70) Blunder. Kh8 was best. } (12... Kh8) 13. Bxe6+?? { (-1.70 → -5.94) Blunder. Nb5 was best. } (13. Nb5 Qc6) 13... Qxe6 14. Nb5 Rad8 15. Nxc7 Qc6 16. Na6 e4 17. Bg5 Bd4 18. Rb1?! { (-5.48 → -7.40) Inaccuracy. c3 was best. } (18. c3 Be5) 18... b5 19. Bxf6 Bxf6 20. b4 Qxa6 21. bxa5 Qxa5 22. f3 Bd4+ 23. Kh2 Qc7+ 24. Kh1 Qf4 25. Rxb5 Nf5 26. Rxf5 Rxf5 27. fxe4? { (-9.87 → Mate in 7) Checkmate is now unavoidable. Qe1 was best. } (27. Qe1 e3) 27... Be5?? { (Mate in 7 → -4.17) Lost forced checkmate sequence. Qxf1+ was best. } (27... Qxf1+ 28. Qxf1 Rxf1+ 29. Kh2 Be5+ 30. g3 Rf2+ 31. Kg1 Bxg3 32. e5 Rb8 33. c3 Rb1#) 28. Rxf4 Rxf4 29. Qh5?? { (-4.00 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (29. c3 Rdf8) 29... Rf1# { Black wins by checkmate. } 0-1