[Event "FIDE Chesscom Grand Swiss 2021"] [White "Zhou,Jianchao"] [Black "Sindarov,Javokhir"] [Site "Riga"] [Round "5.44"] [Annotator "TA"] [Result "1/2-1/2"] [Date "2021.10.31"] [WhiteElo "2629"] [BlackElo "2587"] [PlyCount "44"] 1. d4 {} Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 {D90: Grünfeld: 4 Nf3 Bg7 sidelines.} c5 7. d5 b5 8. h5 {Black is slightly better.} 0-0 ({Much weaker is} 8... gxh5 $6 9. e5 $16 )9. hxg6 fxg6 10. Rh4 a6 {[#]} 11. e5 $146 ({Predecessor:} 11. Bg5 Qe8 12. e5 Nfd7 13. d6 e6 14. Nd5 Bb7 15. Ne7+ Kh8 16. Bd3 cxd3 17. Rxh7+ Kxh7 {1-0 (38) Chittka,J (2268)-Bronstein, O (2387) Karlsruhe 2019} )Ng4 12. d6 {The position is equal.} Nxe5 13. Qd5+ { [#] Double Attack} e6 14. Qxa8 Nxf3+ 15. gxf3 Qxh4 16. Qxb8 Bd4 $1 17. Nd1 Qh1 18. Qa8 e5 {[#] White must now prevent ...Bh3.} ({Worse is} 18... Qxf3 19. Qxf3 Rxf3 20. a4 $16 )19. Qd5+ Rf7 {...Bh3 is the strong threat. } 20. Qa8 {Strongly threatening d7.} Rf8 {And now ...Bh3 would win.} 21. Qd5+ Rf7 {Threatens to win with ...Bh3.} 22. Qa8 {Hoping for d7.} Rf8 {An uneventful encounter. Weighted Error Value: White=0.03/Black=0.03} 1/2-1/2