[Event "FIDE World Cup 2021"] [White "Sindarov,Javokhir"] [Black "Piorun,Kacper"] [Site "Sochi"] [Round "4.8"] [Annotator ""] [Result "0-1"] [Date "2021.07.22"] [WhiteElo "2558"] [BlackElo "2608"] [PlyCount "96"] 1. e4 {[%emt 0:0:4]} e5 {[%emt 0:0:7]} 2. Nf3 {[%emt 0:0:4]} Nc6 {[%emt 0:0:5]} 3. Bb5 {[%emt 0:0:6]} Nf6 {[%emt 0:0:6]} 4. d3 {[%emt 0:1:50]} Bc5 {[%emt 0:0:32]} 5. Bxc6 {[%emt 0:2:13]} dxc6 {[%emt 0:0:5]} 6. Nbd2 {[%emt 0:0:5]} Be6 {[%emt 0:3:22]Recently 6...Nd7 got a lot of attention.} 7. Nb3 {[%emt 0:3:30]} Bxb3 {[%emt 0:6:17]} 8. axb3 {[%emt 0:0:13]} 0-0 {[%emt 0:3:5]} 9. 0-0 {[%emt 0:3:10]} Re8 {[%emt 0:1:12][#]} 10. Nd2 $0 $146 {[%emt 0:19:30]} ({Predecessor:} 10. Be3 Qe7 11. Kh1 Bb6 12. Nh4 g6 13. Bg5 Qe6 14. Qf3 Kg7 15. h3 h6 16. Bd2 {1-0 (72) Chen,Q (2412)-Jiang,Q (1903) Jiangmen 2018} )Nd7 {[%emt 0:10:8]} 11. Nc4 {[%emt 0:2:44]} Nf8 {[%emt 0:4:38]} 12. Kh1 {[%emt 0:10:50]} f6 {[%emt 0:12:12]} 13. f4 {[%emt 0:1:22]} exf4 {[%emt 0:0:8]} 14. Bxf4 {[%emt 0:0:3]} Ne6 {[%emt 0:1:39]} 15. Bd2 {[%emt 0:0:6]} Qd7 {[%emt 0:1:36]} 16. Qg4 {[%emt 0:2:55]} Rad8 {[%emt 0:14:1]} 17. Na5 {[%emt 0:10:25]} Nd4 {[%emt 0:3:11]} 18. Qd1 $1 {[%emt 0:0:36]} Rb8 {[%emt 0:3:30]} 19. b4 {[%emt 0:5:41]} Bf8 {[%emt 0:1:59]} 20. Be3 {[%emt 0:12:28]} Nb5 {[%emt 0:3:7]} 21. Nb3 {[%emt 0:2:34]} (21. Qe1 $0 $14 )Rbd8 {[%emt 0:1:53]} ({ Black should try} 21... Bxb4 $0 $11 22. Bxa7 Nxa7 23. Rxa7 b6 )22. Bc5 {[%emt 0:3:21]} b6 {[%emt 0:3:30]} 23. Bxf8 {[%emt 0:1:21]} Rxf8 {[%emt 0:0:19]} 24. c4 {[%emt 0:1:22]} (24. Qe1 $0 $14 )Nd6 {[%emt 0:12:38]} 25. Qc2 {[%emt 0:0:4]} ({ Don't play} 25. Rxa7 {[#]} Nxc4 $1 { Pin} 26. Nc1 Rf7 $1 $17 )Rfe8 {[%emt 0:0:8]} 26. h3 {[%emt 0:6:26]} ({ But not} 26. Rxa7 Nc8 $0 $17 { Discovered Attack} )h6 {[%emt 0:4:9]} 27. Rfe1 {[%emt 0:2:10]} Nf7 {[%emt 0:3:39]} 28. Rad1 {[%emt 0:3:24]} f5 {[%emt 0:0:52]} 29. c5 {[%emt 0:0:8]} fxe4 {[%emt 0:2:4]} 30. dxe4 {[%emt 0:0:7]} Qe7 {[%emt 0:0:6]} 31. Nd4 {[%emt 0:0:26]} Ne5 {[%emt 0:0:26]} 32. Nf5 {[%emt 0:0:41]} Qe6 {[%emt 0:0:27]} 33. Qc3 {[%emt 0:0:20]} Kh7 {[%emt 0:1:49]} 34. Rf1 {[%emt 0:2:9]} Rxd1 {[%emt 0:2:13]} 35. Rxd1 {[%emt 0:0:0]} Qg6 {[%emt 0:0:24]} 36. Ra1 {[%emt 0:2:9]} bxc5 {[%emt 0:1:20]} 37. bxc5 {[%emt 0:0:21]} Nd7 {[%emt 0:0:35]} 38. Rxa7 {[%emt 0:2:15]} Rxe4 {[%emt 0:0:6]} 39. g4 {[%emt 0:0:18]} Re5 {[%emt 0:1:18]} 40. Rxc7 {[%emt 0:0:17]} Rxc5 {[%emt 0:0:38]} 41. Qd4 {[%emt 0:17:34]} Rd5 $1 {[%emt 0:3:24]} 42. Qe4 {[%emt 0:0:3]} Nc5 {[%emt 0:7:39]} 43. Qf3 {[%emt 0:13:0]} Rd3 {[%emt 0:6:49]} 44. Qg2 {[%emt 0:0:10]} Nd7 {[%emt 0:2:0]} 45. Qe4 $2 {[%emt 0:0:22]} (45. Qe2 $0 $11 { and White is okay.} Rxh3+ 46. Kg2 )Rxh3+ {[%emt 0:1:12]} 46. Kg2 {[%emt 0:1:51][#]} Rh4 $3 {[%emt 0:0:17] Pin} 47. Rxc6 $2 {[%emt 0:2:26]} (47. Ng3 Qxe4+ 48. Nxe4 Rxg4+ { Double Attack} 49. Ng3 )Rxg4+ {[%emt 0:0:21] Double Attack} 48. Kf3 $0 $19 {[%emt 0:0:1][#]} Qxc6 $1 {[%emt 0:0:25]} 0-1