[Event "Rated blitz game"] [Site "https://lichess.org/6mIExlfC"] [Date "2021.07.05"] [White "self_service"] [Black "Oleg_Perfilov"] [Result "0-1"] [UTCDate "2021.07.05"] [UTCTime "00:49:19"] [WhiteElo "2410"] [BlackElo "2410"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 e6 3. Nf3 Be7 4. c4 O-O 5. e3 b6 6. Nc3 Bb7 7. Qc2 d5 8. cxd5 exd5 9. d4 c5 10. Bd3 Nc6 11. dxc5?! { (0.21 → -0.70) Inaccuracy. a3 was best. } (11. a3 g6 12. O-O Rc8 13. Rfd1 cxd4 14. exd4 Re8 15. b4 a6 16. Qb3 Bf8 17. h3 Bg7) 11... bxc5 12. a3 d4 13. exd4?? { (-0.36 → -2.12) Blunder. Ne4 was best. } (13. Ne4 Na5 14. Nxf6+ Bxf6 15. O-O Bxf3 16. gxf3 g6 17. b4 c4 18. Bxc4 Nxc4 19. Qxc4 dxe3) 13... cxd4? { (-2.12 → -0.69) Mistake. Nxd4 was best. } (13... Nxd4 14. Nxd4) 14. Ne4? { (-0.69 → -1.89) Mistake. Ne2 was best. } (14. Ne2 Rc8) 14... Rc8 15. Qe2? { (-1.43 → -2.99) Mistake. O-O was best. } (15. O-O Ne5 16. Qe2 Nxd3 17. Nxf6+ Bxf6 18. Qxd3 Qb6 19. Rfe1 Rfd8 20. Rad1 Rd5 21. b4 Rcd8) 15... Na5 16. b4?! { (-2.86 → -3.69) Inaccuracy. O-O was best. } (16. O-O Nxb3) 16... Nb3 17. Rd1 a5?? { (-4.41 → -0.41) Blunder. Qd5 was best. } (17... Qd5 18. O-O Nxe4 19. Rfe1 f5 20. Bb1 Bf6 21. Ba2 Kh8 22. Rd3 Ba6 23. Bxb3 Nc3 24. Rxc3) 18. O-O axb4 19. axb4 Bxb4 20. Nxf6+ Qxf6 21. Nxd4 Nxd4 22. Bxd4 Qg5 23. f4 Qh6 24. Qb2 Qc6 25. Rf2 Be7 26. Bxg7 Rfd8 27. Be5?? { (0.22 → -3.75) Blunder. Rfd2 was best. } (27. Rfd2 Ba8 28. Kh1 Ba3 29. Qxa3 Kxg7 30. Qe7 Qf6 31. Qxf6+ Kxf6 32. Kg1 h5 33. Kf2 Rd4) 27... Bc5 28. h3?? { (-3.68 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (28. Kf1 Rxd3 29. Rxd3 Bxf2 30. Qxf2 Ba6 31. Qg3+ Qg6 32. Kf2 Rc2+ 33. Ke3 Bxd3 34. Qxg6+ fxg6) 28... Qxg2# { Black wins by checkmate. } 0-1