[Event "FIDE Candidates Tournament 2022"] [White "Nakamura,Hikaru"] [Black "Nepomniachtchi,Ian"] [Site "Madrid"] [Round "5.4"] [Annotator ""] [Result "1/2-1/2"] [Date "2022.06.22"] [WhiteElo "2760"] [BlackElo "2773"] [PlyCount "67"] 1. e4 {[%emt 0:0:4]} e5 {[%emt 0:0:6]} 2. Nf3 {[%emt 0:0:20]} Nf6 {[%emt 0:0:6]} 3. Nxe5 {[%emt 0:0:16]} d6 {[%emt 0:0:6]} 4. Nf3 {[%emt 0:0:3]} Nxe4 {[%emt 0:0:4]} 5. d4 {[%emt 0:0:23]} d5 {[%emt 0:0:18]} 6. Bd3 {[%emt 0:0:5]} Nc6 {[%emt 0:0:19]} 7. O-O {[%emt 0:0:48]} Be7 {[%emt 0:0:14]} 8. c4 {[%emt 0:1:4]} Nb4 {[%emt 0:2:17]} 9. Be2 {[%emt 0:2:5]} O-O {[%emt 0:0:10]} 10. Nc3 {[%emt 0:7:42]} Bf5 {[%emt 0:0:14]} 11. a3 {[%emt 0:0:21]} Nxc3 {[%emt 0:0:20]} 12. bxc3 {[%emt 0:0:4]} Nc6 {[%emt 0:0:7]} 13. Re1 {[%emt 0:0:3]} Re8 {[%emt 0:9:17]} 14. Ra2 {[%emt 0:0:26] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Bf8 {[%emt 0:16:27][#]} 15. cxd5 $0 $146 {[%emt 0:27:4]} ({Predecessor:} 15. a4 Ne7 16. Qb3 c6 17. Qxb7 Rb8 18. Qxa7 Rb1 19. Rb2 Nc8 20. Qa6 Rxb2 21. Bxb2 Qb6 22. Qxb6 Nxb6 {1-0 (48) Alekseenko,K (2590)-Lintchevski,D (2548) Khanty-Mansiysk 2017} )Qxd5 {[%emt 0:0:34]} 16. c4 {[%emt 0:12:25]} Qe4 {[%emt 0:0:14]} (16... Qd6 $0 $11 )17. Bf1 $0 $14 {[%emt 0:21:38]} Qg4 {[%emt 0:1:23][#]} ({ Black should play} 17... Qb1 $0 $14 18. Rxe8 Rxe8 )18. h3 $1 $16 {[%emt 0:1:55]} Rxe1 {[%emt 0:11:10]} 19. Qxe1 {[%emt 0:0:13]} Qe4 {[%emt 0:3:56]} 20. Re2 {[%emt 0:0:21]} Qd3 {[%emt 0:10:51][#]} 21. Rb2 {[%emt 0:0:26]} (21. Nh4 $1 $16 )Qe4 $0 $11 {[%emt 0:1:8]} 22. Re2 {[%emt 0:0:5]} (22. Qxe4 $0 $11 Bxe4 23. Ng5 (23. Rxb7 Nxd4 24. Rxc7 Ne6 $0 $11 ))Qd3 $0 $16 {[%emt 0:0:5]} 23. Re3 {[%emt 0:10:45]} Qb1 {[%emt 0:0:25]} 24. d5 {[%emt 0:0:4]} Ne7 {[%emt 0:1:33]} 25. Nd2 {[%emt 0:4:47]} Qa1 {[%emt 0:2:46]} 26. Nb3 $1 {[%emt 0:4:17]} Qf6 {[%emt 0:0:10]} 27. Bd2 {[%emt 0:0:4] Bc3 is the strong threat.} Ng6 {[%emt 0:1:41]} 28. Na5 {[%emt 0:8:49]} ({ Better is} 28. Bc3 $0 $16 Qd8 29. Bb4 (29. Nd4 Bd7 $0 $14 ))b6 $0 $11 {[%emt 0:1:52]The position is equal.} 29. Nc6 {[%emt 0:0:17]} Bd7 {[%emt 0:0:48]} 30. Bc3 {[%emt 0:0:28]} Qd6 {[%emt 0:1:24]} 31. Bb4 {[%emt 0:0:18]} Qf6 {[%emt 0:0:48]} 32. Bc3 {[%emt 0:1:21]} Qd6 {[%emt 0:0:6]} 33. Bb4 {[%emt 0:4:30]} Qf6 {[%emt 0:0:53]} 34. Bc3 {[%emt 0:0:11] Weighted Error Value: White=0.21 (precise) /Black=0.06 (flawless) } 1/2-1/2