Event: Round 4: Kien, Clovis - O`reilly, Conor
Date: 2025-03-22
White: Kien, Clovis
WhiteElo: 1861
Black: O`reilly, Conor
BlackElo: 1924
Result: 1-0
ECO: D15
Opening: Slav Defense: Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:50:16] } 1... d5 { [%eval 0.2] [%clk 1:50:03] } 2. c4 { [%eval 0.26] [%clk 1:50:19] } 2... dxc4 { [%eval 0.28] [%clk 1:50:09] } 3. Nf3 { [%eval 0.19] [%clk 1:50:17] } 3... c6 { [%eval 0.29] [%clk 1:50:09] } 4. Nc3 { [%eval 0.12] [%clk 1:38:30] } 4... Nf6 { [%eval 0.26] [%clk 1:47:25] } 5. e3 { [%eval -0.06] [%clk 1:32:28] } 5... Bf5?! { [%eval 0.51] } { Inaccuracy. b5 was best. } { [%clk 1:26:33] } 6. Bxc4 { [%eval 0.48] [%clk 1:22:51] } 6... e6 { [%eval 0.45] [%clk 1:23:03] } 7. O-O { [%eval 0.46] [%clk 1:12:56] } 7... Nbd7 { [%eval 0.53] [%clk 1:17:41] } 8. Qe2 { [%eval 0.58] [%clk 1:11:09] } 8... b5 { [%eval 0.57] [%clk 1:10:17] } 9. e4 { [%eval 0.57] [%clk 1:00:25] } 9... Bg4?! { [%eval 1.17] } { Inaccuracy. Nxe4 was best. } { [%clk 1:05:10] } 10. Bb3 { [%eval 1.18] [%clk 0:56:03] } 10... a6?! { [%eval 1.8] } { Inaccuracy. Be7 was best. } { [%clk 0:55:20] } 11. d5?! { [%eval 0.8] } { Inaccuracy. h3 was best. } { [%clk 0:37:33] } 11... Nc5? { [%eval 2.05] } { Mistake. Bd6 was best. } { [%clk 0:45:09] } 12. dxc6 { [%eval 2.16] [%clk 0:29:43] } 12... b4 { [%eval 2.65] [%clk 0:39:21] } 13. Na4 { [%eval 2.63] [%clk 0:24:46] } 13... Nfxe4 { [%eval 2.98] [%clk 0:34:36] } 14. Bf4 { [%eval 3.03] [%clk 0:23:56] } 14... Qd3 { [%eval 3.31] [%clk 0:24:01] } 15. Qxd3 { [%eval 3.21] [%clk 0:17:49] } 15... Nxd3 { [%eval 3.09] [%clk 0:24:04] } 16. Nb6?! { [%eval 2.34] } { Inaccuracy. Be3 was best. } { [%clk 0:16:40] } 16... Rd8?? { [%eval 5.41] } { Blunder. Nxf4 was best. } { [%clk 0:22:50] } 17. c7 { [%eval 5.29] [%clk 0:10:24] } 17... Nxf4 { [%eval 6.37] [%clk 0:22:50] } 18. Ba4+ { [%eval 6.62] [%clk 0:10:17] } 18... Ke7 { [%eval 6.49] [%clk 0:22:46] } 19. Ne5 { [%eval 6.43] [%clk 0:08:59] } 19... Kf6?! { [%eval 9.83] } { Inaccuracy. Re8 was best. } { [%clk 0:20:13] } 20. Nxg4+ { [%eval 9.83] [%clk 0:08:08] } 20... Kg5 { [%eval 10.57] [%clk 0:20:22] } 21. cxd8=Q+ { [%eval 10.46] [%clk 0:08:06] } 21... Kxg4 { [%eval 10.22] [%clk 0:20:26] } 22. Nc4 { [%eval 9.97] [%clk 0:06:44] } 22... Bc5 { [%eval 12.37] [%clk 0:19:22] } 23. h3+ { [%eval 11.17] [%clk 0:06:32] } 23... Nxh3+ { [%eval 11.84] [%clk 0:17:57] } 24. gxh3+ { [%eval 11.38] [%clk 0:06:35] } 24... Kxh3?! { [%eval #10] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:18:01] } 25. Qd3+ { [%eval #9] [%clk 0:06:35] } 1-0