Event: Round 8: Grant, Jonathan I M - Naimanov, Rinat
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-8/Nz1W1BU4/arLzGBXm
Date: 2025-10-29
White: Grant, Jonathan I M
WhiteElo: 2134
Black: Naimanov, Rinat
BlackElo: 1864
Result: 1-0
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... e5 { [%eval 0.14] [%clk 1:30:55] } 2. Nc3 { [%eval 0.13] [%clk 1:31:23] } 2... Nf6 { [%eval 0.18] [%clk 1:31:19] } 3. Nf3 { [%eval 0.15] [%clk 1:31:47] } 3... Nc6 { [%eval 0.14] [%clk 1:31:38] } 4. g3 { [%eval 0.07] [%clk 1:32:11] } 4... Bb4 { [%eval 0.03] [%clk 1:31:50] } 5. Bg2 { [%eval 0.07] [%clk 1:32:33] } 5... O-O { [%eval 0.04] [%clk 1:30:23] } 6. O-O { [%eval 0.06] [%clk 1:32:56] } 6... Bxc3 { [%eval 0.28] [%clk 1:27:14] } 7. bxc3 { [%eval 0.14] [%clk 1:33:12] } 7... e4 { [%eval 0.32] [%clk 1:25:02] } 8. Nh4 { [%eval 0.13] [%clk 1:24:17] } 8... d5 { [%eval 0.15] [%clk 1:19:12] } 9. cxd5 { [%eval 0.24] [%clk 1:16:41] } 9... Qxd5 { [%eval 0.21] [%clk 1:19:20] } 10. f3 { [%eval 0.19] [%clk 1:08:51] } 10... Re8 { [%eval 0.24] [%clk 0:58:38] } 11. fxe4 { [%eval 0.3] [%clk 1:04:22] } 11... Nxe4 { [%eval 0.21] [%clk 0:48:22] } 12. Qb3 { [%eval 0.23] [%clk 1:01:31] } 12... Be6?? { [%eval 2.74] } { Blunder. Qxb3 was best. } { [%clk 0:36:53] } 13. Qxd5 { [%eval 2.75] [%clk 0:59:19] } 13... Bxd5 { [%eval 2.8] [%clk 0:37:18] } 14. c4 { [%eval 2.74] [%clk 0:58:52] } 14... Bxc4 { [%eval 2.65] [%clk 0:27:58] } 15. d3 { [%eval 2.71] [%clk 0:58:44] } 15... Bd5 { [%eval 2.79] [%clk 0:26:55] } 16. dxe4 { [%eval 2.75] [%clk 0:57:32] } 16... Bxe4 { [%eval 2.83] [%clk 0:27:20] } 17. e3 { [%eval 2.22] [%clk 0:53:17] } 17... Rad8 { [%eval 2.19] [%clk 0:25:32] } 18. Bb2 { [%eval 2.37] [%clk 0:51:12] } 18... Na5? { [%eval 3.94] } { Mistake. Bxg2 was best. } { [%clk 0:24:21] } 19. Bxe4 { [%eval 4.06] [%clk 0:47:56] } 19... Rxe4 { [%eval 4.1] [%clk 0:24:28] } 20. Rad1? { [%eval 2.37] } { Mistake. Nf5 was best. } { [%clk 0:47:31] } 20... Rde8? { [%eval 4.4] } { Mistake. Rxd1 was best. } { [%clk 0:23:41] } 21. Rd7 { [%eval 4.38] [%clk 0:41:46] } 21... R4e7 { [%eval 4.45] [%clk 0:21:30] } 22. Rxe7 { [%eval 4.36] [%clk 0:40:33] } 22... Rxe7 { [%eval 4.47] [%clk 0:21:51] } 23. Nf5 { [%eval 4.34] [%clk 0:40:04] } 23... Rd7 { [%eval 4.34] [%clk 0:21:46] } 24. Bxg7 { [%eval 4.27] [%clk 0:39:26] } 24... c5 { [%eval 4.35] [%clk 0:21:27] } 25. Bf6 { [%eval 4.44] [%clk 0:36:46] } 25... b5?! { [%eval 6.15] } { Inaccuracy. Kf8 was best. } { [%clk 0:20:02] } 26. Rf4 { [%eval 5.9] [%clk 0:32:27] } 1-0