[Event "8th TNSC Championship 2022"] [Site "https://lichess.org/r3L49Ky6"] [Date "2022.03.13"] [White "sathishkumarr"] [Black "sggopichess"] [Result "0-1"] [UTCDate "2022.03.13"] [UTCTime "06:00:00"] [WhiteElo "1887"] [BlackElo "1950"] [WhiteRatingDiff "-52"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D90"] [Opening "Grünfeld Defense: Flohr Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 d5 5. Qa4+ { D90 Grünfeld Defense: Flohr Variation } Bd7 6. Qb3 dxc4 7. Qxc4 O-O 8. e4?! { (0.00 → -0.70) Inaccuracy. Bf4 was best. } (8. Bf4 Na6 9. e4 c5 10. dxc5 Be6 11. Qb5 Bd7) 8... b5 9. Qd3 a6?! { (-0.83 → 0.24) Inaccuracy. b4 was best. } (9... b4 10. Ne2) 10. e5 Bf5? { (0.00 → 1.43) Mistake. Nd5 was best. } (10... Nd5) 11. Qe3?? { (1.43 → -0.70) Blunder. exf6 was best. } (11. exf6 Bxd3 12. fxg7 Re8 13. Bxd3 e5 14. O-O exd4 15. Be4 Ra7 16. Bg5 f6 17. Bh6 c6) 11... Nd5 12. Nxd5 Qxd5 13. Bd2 Nc6 14. h4?? { (-0.93 → -3.08) Blunder. Rc1 was best. } (14. Rc1 Rfd8) 14... Rad8 15. Bc3?! { (-3.21 → -4.49) Inaccuracy. Be2 was best. } (15. Be2 Nxd4) 15... b4 16. h5 bxc3 17. Qxc3?! { (-5.77 → -8.01) Inaccuracy. bxc3 was best. } (17. bxc3 gxh5 18. Rxh5 Bg6 19. Rh3 f6 20. Bxa6 fxe5 21. Qe2 Na5 22. dxe5 Rf4 23. Rd1 Qxd1+) 17... Nxd4 18. Nxd4 Qxd4 19. Qxd4 Rxd4 20. hxg6 Bxg6 21. e6 Re4+ 22. Kd2 Rd8+ 23. Kc2?! { (-12.14 → Mate in 5) Checkmate is now unavoidable. Bd3 was best. } (23. Bd3 Rxe6) 23... Rb4+?! { (Mate in 5 → -19.69) Lost forced checkmate sequence. Re3+ was best. } (23... Re3+ 24. Bd3 Rexd3 25. exf7+ Kxf7 26. Kc1 Rd2 27. a4 Bxb2#) 24. Bd3 Bxd3+ 25. Kd2 Bg6+?! { (Mate in 5 → -17.89) Lost forced checkmate sequence. Bb5+ was best. } (25... Bb5+ 26. Kc2 Rc4+ 27. Kb1 Rd2 28. exf7+ Kxf7 29. Rxh7 Rxb2#) 26. Ke3?! { (-17.89 → Mate in 2) Checkmate is now unavoidable. Ke2 was best. } (26. Ke2 Rxb2+ 27. Kf3 Rd3+ 28. Kg4 h5+ 29. Rxh5 Rb4+ 30. f4 Bxh5+ 31. Kxh5 Bxa1 32. exf7+ Kxf7) 26... Rd3+?! { (Mate in 2 → -14.32) Lost forced checkmate sequence. Re4+ was best. } (26... Re4+ 27. Kf3 Rd3#) 27. Ke2 Rxb2+ 28. Kf1 Rdd2 29. f3?! { (-19.84 → Mate in 4) Checkmate is now unavoidable. exf7+ was best. } (29. exf7+ Kxf7) 29... Bd3+ 30. Ke1 Rxg2 31. Rd1 Bc3+ 32. Rd2 Rb1# { Black wins by checkmate. } 0-1