Event: Round 4: Jan Lootsma - Ronald Blok
Date: 2023-10-24
White: Jan Lootsma
WhiteElo: 1969
Black: Ronald Blok
BlackElo: 1752
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:45] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:31:07] } 3. Bc4 { [%eval 0.14] [%clk 1:31:34] } 3... Nc6 { [%eval 0.38] [%clk 1:30:24] } 4. c3 { [%eval 0.0] [%clk 1:31:54] } 4... Nf6 { [%eval 0.0] [%clk 1:30:36] } 5. Qe2 { [%eval 0.0] [%clk 1:32:10] } 5... Bg4 { [%eval 0.0] [%clk 1:28:55] } 6. O-O { [%eval -0.36] [%clk 1:32:23] } 6... g6?! { [%eval 0.22] } { Inaccuracy. e6 was best. } { [%clk 1:27:52] } 7. Rd1 { [%eval 0.0] [%clk 1:32:32] } 7... Bg7 { [%eval 0.02] [%clk 1:26:28] } 8. d4 { [%eval -0.3] [%clk 1:32:53] } 8... cxd4 { [%eval -0.32] [%clk 1:26:22] } 9. cxd4 { [%eval -0.3] [%clk 1:33:14] } 9... O-O { [%eval -0.2] [%clk 1:26:19] } 10. Nc3 { [%eval -0.37] [%clk 1:30:38] } 10... Qa5?! { [%eval 0.37] } { Inaccuracy. Nh5 was best. } { [%clk 1:22:34] } 11. h3 { [%eval 0.35] [%clk 1:28:36] } 11... Bxf3 { [%eval 0.37] [%clk 1:22:39] } 12. Qxf3 { [%eval 0.35] [%clk 1:28:44] } 12... a6 { [%eval 0.75] [%clk 1:22:26] } 13. Be3 { [%eval 0.91] [%clk 1:25:30] } 13... Rac8 { [%eval 0.76] [%clk 1:19:59] } 14. a3?! { [%eval 0.1] } { Inaccuracy. Bb3 was best. } { [%clk 1:17:20] } 14... e6?! { [%eval 0.66] } { Inaccuracy. e5 was best. } { [%clk 1:08:39] } 15. Ba2 { [%eval 0.91] [%clk 1:11:31] } 15... Qc7 { [%eval 1.04] [%clk 0:57:58] } 16. Rac1 { [%eval 1.12] [%clk 1:11:21] } 16... Qe7 { [%eval 1.0] [%clk 0:58:15] } 17. Qe2 { [%eval 0.97] [%clk 1:08:16] } 17... h5 { [%eval 1.25] [%clk 0:53:18] } 18. f4 { [%eval 1.21] [%clk 1:07:30] } 18... Kh7?! { [%eval 2.22] } { Inaccuracy. e5 was best. } { [%clk 0:51:20] } 19. Bb1? { [%eval 0.74] } { Mistake. e5 was best. } { [%clk 1:04:15] } 19... h4?? { [%eval 3.21] } { Blunder. e5 was best. } { [%clk 0:46:40] } 20. e5 { [%eval 3.28] [%clk 1:02:43] } 20... Nh5? { [%eval 5.58] } { Mistake. dxe5 was best. } { [%clk 0:46:24] } 21. Qxh5+ { [%eval 5.61] [%clk 1:02:56] } 1-0