[Event "Rated classical game"] [Site "https://lichess.org/tfq2vLLy"] [Date "2021.04.07"] [White "anatoltchirikov1951"] [Black "OS9"] [Result "0-1"] [UTCDate "2021.04.07"] [UTCTime "16:22:09"] [WhiteElo "1567"] [BlackElo "1663"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. c3 e6 3. e3 Be7 4. b3 O-O 5. a4 d6 6. Ba3 Bd7 7. Nd2 b6 8. Ngf3 c5 9. Qc2 Nc6 10. Bb5 h6 11. Bxc6?! { (-0.14 → -0.82) Inaccuracy. O-O was best. } (11. O-O d5 12. Rfc1 Rc8 13. h3 a5 14. Ne5 cxd4 15. Nxd7 Nxd7 16. Bxe7 Nxe7 17. exd4 Nf6) 11... Bxc6 12. O-O d5 13. Rfb1 Qc7 14. Ne5 h5?! { (-0.57 → 0.22) Inaccuracy. Bb7 was best. } (14... Bb7 15. b4 Rfc8 16. bxc5 bxc5 17. Nd3 c4 18. Nc5 Bxc5 19. Bxc5 Rcb8 20. a5 Nd7 21. Rb5) 15. Nxc6 Qxc6 16. Rc1 Rac8 17. b4?? { (-0.06 → -2.58) Blunder. c4 was best. } (17. c4) 17... c4?? { (-2.58 → 0.25) Blunder. cxb4 was best. } (17... cxb4 18. Bb2 Qb7 19. Nf3 Rc7 20. Qd1 Rfc8 21. cxb4 Bxb4 22. h3 Bd6 23. Rxc7 Rxc7 24. Rc1) 18. b5 Qc7 19. Bxe7 Qxe7 20. Qb2 Qc7 21. Qa3 Ng4 22. g3 e5 23. h3 Nf6 24. Nf3 exd4 25. exd4 Ne4 26. Qa2?! { (-1.68 → -2.89) Inaccuracy. Qb2 was best. } (26. Qb2 Rce8) 26... g5?? { (-2.89 → -0.80) Blunder. Rce8 was best. } (26... Rce8) 27. Nd2? { (-0.80 → -2.13) Mistake. Re1 was best. } (27. Re1 f5) 27... f5 28. Nxe4?! { (-1.74 → -2.53) Inaccuracy. a5 was best. } (28. a5 h4 29. Nxe4 fxe4 30. Qd2 Qg7 31. gxh4 Rf4 32. Qe3 Rcf8 33. Qg3 gxh4 34. Qxg7+ Kxg7) 28... fxe4 29. Re1 Rf7 30. Re3 Rcf8?! { (-2.17 → -1.44) Inaccuracy. Qd7 was best. } (30... Qd7 31. f3 Rxf3 32. Rxf3 exf3 33. Qd2 Qf5 34. Re1 Rf8 35. Kf2 Kh8 36. Rh1 Kh7 37. g4) 31. Rf1? { (-1.44 → -2.90) Mistake. Qe2 was best. } (31. Qe2) 31... Qd6 32. Kg2 h4 33. g4 Rf3? { (-2.82 → -1.33) Mistake. Qf4 was best. } (33... Qf4 34. Qd2) 34. Rxf3 exf3+?? { (-1.79 → 0.00) Blunder. Rxf3 was best. } (34... Rxf3) 35. Kg1 Rf4 36. Re1?? { (0.00 → -7.31) Blunder. Qd2 was best. } (36. Qd2 Qe6 37. Re1 Rxg4+ 38. Kh1 Qd7 39. Re5 Rg2 40. Rxg5+ Kh7 41. Rh5+ Kg8) 36... Rxg4+ 37. Kh1?? { (-6.85 → Mate in 8) Checkmate is now unavoidable. hxg4 was best. } (37. hxg4 Qf4) 37... Rg2 { White resigns. } 0-1