[Event "Grand Chess Tour: Sinquefield Cup 2024"] [Site "Chess.com"] [Date "2024.08.28"] [Round "9.2"] [White "Abdusattorov, Nodirbek"] [Black "Nepomniachtchi, Ian"] [Result "1-0"] [WhiteElo "2762"] [BlackElo "2767"] [TimeControl "5400+30"] [Annotator "Chess.com-Chessbase-Stcokfish 16.1"] [Variant "Standard"] [ECO "D94"] [Opening "Grünfeld Defense: Opocensky Variation"] [StudyName "SINQUEFIELD CUP 2024 - ROD 9"] [ChapterName "Abdusattorov, Nodirbek - Nepomniachtchi, Ian"] [ChapterURL "https://lichess.org/study/3O9dZ81L/mzhm057V"] [Orientation "white"] 1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.17] } 2. Nf3 { [%eval 0.1] } 2... g6 { [%eval 0.15] } 3. c4 { [%eval 0.15] } 3... Bg7 { [%eval 0.31] } 4. Nc3 { [%eval 0.17] } 4... d5 { [%eval 0.16] } 5. e3 { [%eval 0.11] } 5... O-O { [%eval 0.19] } 6. Bd2 { [%eval 0.0] } 6... c6 { [%eval 0.24] } 7. Qb3 { [%eval -0.02] } 7... Qb6 { [%eval 0.24] } 8. Qa3 { [%eval 0.26] } (8. Qxb6 axb6 9. cxd5 Nxd5 10. Nxd5 cxd5 11. a3 Bd7 12. Rc1 Nc6 13. Bb5 f6 14. Rc3 e5 15. Rb3 Rfe8 16. O-O e4 17. Ne1 Re6 18. Nc2 Bf8 19. f3 f5 20. fxe4 fxe4 21. Nb4 Rd6 22. Be2 Na7 { 1-0 Burmakin,V (2593)-Timofeev,A (2521) RUS Cup final 5th 2001 (5) }) (8. Bd3 Be6 { ½-½ Kovacevic,A (2474)-Vuckovic,B (2578) SRB-chT Premier 2020 (11.3) }) 8... Bf5 { [%eval 0.21] } (8... Bg4 9. Ne5 Be6 10. Qxe7 Na6 11. Na4 Qc7 12. Qxc7 Nxc7 13. Nc5 b6 14. Nxe6 fxe6 15. Nxc6 Ne4 16. f3 Nxd2 17. Kxd2 Kf7 18. cxd5 Nxd5 19. Bc4 Rfc8 20. Bxd5 exd5 21. Rhc1 Rc7 22. Nd8+ { 1-0 Sadubayev,A (2305)-Chen,M (2097) Titled Tuesday intern op 05th Jul Early blitz 2022 (5) }) 9. Rc1 { [%eval 0.19] } 9... Nbd7 $146 { [%eval 0.26] } (9... Rc8 10. Nh4 Nbd7 11. Nxf5 gxf5 12. Bd3 e6 13. Na4 Qd8 14. cxd5 cxd5 15. O-O Ne4 16. Bb4 Rxc1 17. Rxc1 Rc8 18. Rxc8 Qxc8 19. Nc3 f4 20. Bxe4 dxe4 21. Qxa7 fxe3 22. fxe3 Bh6 23. Kf2 f5 24. Bd6 { ½-½ Alatortsev,V-Lisitsin,G Moscow-ch22 1942 }) 10. cxd5 { [%eval 0.23] } 10... cxd5 { [%eval 0.18] [#] } 11. Be2 $146 { [%eval 0.22] } (11. Nh4 e5 12. Nxf5 gxf5 13. dxe5 Nxe5 14. Be2 Qe6 { 0-1 Wu,S (1914)-Cirulis,I (1887) FICGS class C 000069 email 2009 (1) }) 11... Rfc8 { [%eval 0.24] } 12. O-O { [%eval 0.19] } 12... Bf8 { [%eval 0.44] } 13. Na4 { [%eval 0.39] } 13... Qd8 { [%eval 0.42] } 14. Qb3 { [%eval 0.5] } 14... Rcb8 { [%eval 0.53] } 15. Nc3 { [%eval 0.26] } 15... e6 { [%eval 0.2] } 16. h3 { [%eval 0.25] } 16... Ne4 { [%eval 0.42] } 17. g4 { [%eval 0.48] } 17... Nxc3 { [%eval 0.35] } 18. Bxc3 { [%eval 0.39] } 18... Be4 { [%eval 0.41] } 19. Ne5!? { [%eval -0.03] } { This is the first point of interest in the game as White opts for a provocative line. } (19. Nd2 Qh4 20. Nxe4 dxe4 21. Kg2 { The best move still allows Black's queen to enter but at the cost of a poor pawn structure. }) 19... Nxe5 { [%eval 0.19] } 20. dxe5 { [%eval 0.29] } 20... Qh4 { [%eval 0.32] } 21. Be1 { [%eval 0.0] } { Backwards bishop moves are considered the most difficult types of moves to find. Adbusattorov invested nine minutes on this turn... } 21... Qxh3 { [%eval 0.0] } { While this pawn is not strictly poisonous, White stands to gain a strong initiative and the opportunity to trap Black's bishop. } 22. f3! { [%eval 0.0] } 22... Bh6? { [%eval 1.15] } { Mistake. Rc8 was best. } { A panicked move played with just one minute of thinking time. } (22... Rc8 23. Rxc8 Rxc8 24. fxe4 Rc1 25. exd5 (25. Qxb7 Qxe3+ 26. Kh2 f5 27. Qa6 Rxe1 28. Qxe6+) 25... Rxe1 26. Rxe1 Qg3+ { and White must give the rook back to avoid a threefold. } 27. Kf1 Qh3+ 28. Kf2 Qh4+ 29. Kf3 Qxe1) 23. Rf2 { [%eval 1.22] } { Threatening to trap Black's queen. } 23... Qg3+? { [%eval 2.76] } { Mistake. d4 was best. } { Now Black is losing. } (23... d4 24. Rh2 Bxe3+ 25. Qxe3!! Qxh2+ 26. Kxh2 dxe3 27. fxe4 { White's bishop pair should dominate the ending. }) 24. Rg2 { [%eval 2.67] } 24... Qxe5 { [%eval 2.7] } { Black finds an escape square but is chased down by White's backward bishop. } 25. Bg3! { [%eval 2.82] } 25... Qf6 { [%eval 2.9] } (25... Bc2 26. Bxe5 Bxb3 { and now the only winning move } 27. g5! { is what Nepomniachtchi told Abdusattorov he'd missed from afar. }) 26. fxe4 { [%eval 2.97] } 26... dxe4?! { [%eval 3.85] } { Inaccuracy. d4 was best. } (26... d4 27. e5 Qe7 28. Bf4 Bg5 29. Rd1 dxe3 30. Qxe3 Bxf4 31. Qxf4 Rf8 32. Rh2) 27. Rf2 { [%eval 3.55] } { Nepomniachtchi had no interest in playing on down a piece and resigned. } { PRECISÃO LICHESS.ORG: BRANCAS 97% PRETAS 88% PRECISÃO CHESS.COM: BRANCAS 97.8 PRETAS 89.5 } 1-0