[Event "OGCA OPEN ONLINE CHESS TOURNEY Arena"] [Site "https://lichess.org/0YMZXhJS"] [Date "2021.08.31"] [White "udayabhaskarrao"] [Black "Nehasingh_neha80"] [Result "0-1"] [UTCDate "2021.08.31"] [UTCTime "12:43:16"] [WhiteElo "1741"] [BlackElo "2238"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. d3 g6 3. d4 Bg7 4. f4?! { (0.48 → -0.33) Inaccuracy. Nf3 was best. } (4. Nf3 Nf6 5. Bd3 e5 6. c3 O-O 7. O-O d5 8. Nxe5 Nxe4) 4... a6 5. Nf3 b5?! { (0.03 → 0.96) Inaccuracy. c5 was best. } (5... c5 6. c3 Nf6 7. Bd3 O-O 8. e5 Nd5 9. Be4 Be6 10. Ng5 cxd4 11. cxd4 Nc6 12. O-O) 6. c3?! { (0.96 → 0.21) Inaccuracy. c4 was best. } (6. c4) 6... Nd7 7. Bd3 Bb7 8. O-O c5 9. Nbd2 Ngf6 10. d5?! { (0.12 → -0.63) Inaccuracy. e5 was best. } (10. e5 Nd5 11. Ne4 Qb6 12. Kh1 O-O 13. Qe1 dxe5 14. fxe5 cxd4 15. cxd4 f6 16. Qh4 fxe5) 10... O-O 11. h3? { (-0.19 → -1.40) Mistake. c4 was best. } (11. c4) 11... Nh5 12. Nh2? { (-0.92 → -2.23) Mistake. f5 was best. } (12. f5 c4) 12... c4 13. Bc2 Qb6+ 14. Rf2 Nxf4 15. Ndf3 Nh5?! { (-2.11 → -1.00) Inaccuracy. e5 was best. } (15... e5) 16. g4 Nhf6 17. Kg2?? { (-1.85 → -4.20) Blunder. g5 was best. } (17. g5 Nh5 18. Nd4 e6 19. Be3 Qc7 20. dxe6 Nc5 21. Nf5 gxf5 22. Qxh5 Nxe4 23. Rxf5 fxe6) 17... e6 18. Qe2? { (-4.07 → -7.92) Mistake. g5 was best. } (18. g5 Nh5) 18... exd5 19. exd5 Nxd5 20. Nd4 Rae8 21. Be4 Nxc3 22. bxc3 Rxe4 23. Qd2 Rxd4+ 24. Nf3 Rxd2 25. Rxd2 Ne5 26. Rf2 Nxf3 27. Rxf3?! { (-21.85 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (27. Kf1 Bxc3) 27... Qc6 { White resigns. } 0-1