Event: Round 4: Lucas Jiang - Mark Heimann
Date: 2022-06-10
White: Lucas Jiang
Black: Mark Heimann
BlackTitle: FM
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Pin Variation
Variant: Standard

1. e4 { [%eval 0.33] } 1... c5 { [%eval 0.32] [%clk 1:22:18] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... e6 { [%eval 0.13] [%clk 1:22:40] } 3. d4 { [%eval 0.42] [%clk 1:31:45] } 3... cxd4 { [%eval 0.38] [%clk 1:23:05] } 4. Nxd4 { [%eval -0.13] [%clk 1:32:08] } 4... Nf6?! { [%eval 0.4] } { Inaccuracy. a6 was best. } { [%clk 1:23:30] } 5. Nc3 { [%eval 0.16] [%clk 1:32:30] } 5... Bb4 { [%eval 0.36] [%clk 1:23:56] } 6. Bd3 { [%eval 0.0] [%clk 1:31:55] } 6... Nc6?! { [%eval 0.78] } { Inaccuracy. d6 was best. } { [%clk 1:23:10] } 7. Nxc6 { [%eval 0.58] [%clk 1:31:12] } 7... dxc6 { [%eval 0.82] [%clk 1:22:51] } 8. O-O?! { [%eval 0.23] } { Inaccuracy. e5 was best. } { [%clk 1:31:11] } 8... e5 { [%eval 0.31] [%clk 1:22:47] } 9. h3 { [%eval 0.15] [%clk 1:29:03] } 9... Bxc3?! { [%eval 0.72] } { Inaccuracy. Be6 was best. } { [%clk 1:20:54] } 10. bxc3 { [%eval 0.66] [%clk 1:29:23] } 10... Qa5 { [%eval 0.7] [%clk 1:21:07] } 11. Bg5 { [%eval 0.57] [%clk 1:24:07] } 11... Qxc3 { [%eval 0.72] [%clk 1:15:36] } 12. Bxf6?? { [%eval -0.81] } { Blunder. Rb1 was best. } { [%clk 1:20:11] } 12... gxf6 { [%eval -0.63] [%clk 1:16:04] } 13. Qf3?! { [%eval -1.49] } { Inaccuracy. Rb1 was best. } { [%clk 1:18:03] } 13... Ke7 { [%eval -1.61] [%clk 1:16:21] } 14. Qh5 { [%eval -2.15] [%clk 1:09:22] } 14... Be6 { [%eval -2.23] [%clk 1:15:45] } 15. a4 { [%eval -2.12] } 15... Rhg8 { [%eval -2.09] [%clk 1:15:45] } 16. f4? { [%eval -4.01] } { Mistake. a5 was best. } 16... exf4 { [%eval -4.02] [%clk 1:15:45] } 17. Rab1 { [%eval -3.91] } 17... b6 { [%eval -3.97] [%clk 1:15:45] } 18. Rxf4 { [%eval -4.17] } 18... Rg3 { [%eval -3.98] [%clk 1:15:45] } 19. Rf2 { [%eval -4.0] } 19... Rag8 { [%eval -3.89] [%clk 1:15:45] } 20. Kh1 { [%eval -3.84] } 20... R8g5 { [%eval -3.65] [%clk 1:15:45] } 21. Qxh7? { [%eval -7.96] } { Mistake. Qh4 was best. } 21... Qc5 { [%eval -7.74] [%clk 1:15:45] } 0-1