Event: Colonia de Sant Jordi  Chess Festival 2023
Date: 2023-06-13
White: Oleg Gubanov
Black: Jonathan I M Grant
Result: 0-1
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:29:24] } 2. c4 { [%eval 0.16] [%clk 1:31:12] } 2... e6 { [%eval 0.23] [%clk 1:29:34] } 3. Nc3 { [%eval 0.05] [%clk 1:31:34] } 3... Bb4 { [%eval 0.25] [%clk 1:29:59] } 4. e3 { [%eval 0.0] [%clk 1:31:26] } 4... O-O { [%eval 0.21] [%clk 1:28:55] } 5. Bd3 { [%eval 0.04] [%clk 1:31:45] } 5... d6?! { [%eval 0.64] } { Inaccuracy. d5 was best. } { [%clk 1:29:13] } 6. c5?? { [%eval -1.65] } { Blunder. Ne2 was best. } { [%clk 1:27:53] } 6... Ba5?? { [%eval 0.17] } { Blunder. dxc5 was best. } { [%clk 1:19:58] } 7. d5?? { [%eval -3.25] } { Blunder. cxd6 was best. } { [%clk 1:21:41] } 7... Re8?? { [%eval -1.07] } { Blunder. exd5 was best. } { [%clk 1:04:00] } 8. Qc2?? { [%eval -3.3] } { Blunder. dxe6 was best. } { [%clk 1:14:08] } 8... Bxc3+? { [%eval -1.51] } { Mistake. exd5 was best. } { [%clk 0:49:27] } 9. Qxc3 { [%eval -1.51] [%clk 1:06:07] } 9... h5?! { [%eval -0.57] } { Inaccuracy. exd5 was best. } { [%clk 0:34:52] } 10. h4? { [%eval -1.92] } { Mistake. dxe6 was best. } { [%clk 1:04:02] } 10... Nbd7? { [%eval -0.42] } { Mistake. exd5 was best. } { [%clk 0:32:47] } 11. b3?? { [%eval -2.59] } { Blunder. cxd6 was best. } { [%clk 1:01:38] } 11... Ne5?! { [%eval -1.52] } { Inaccuracy. Nxd5 was best. } { [%clk 0:28:53] } 12. Bb2 { [%eval -2.06] [%clk 0:45:32] } 12... Qd7?! { [%eval -0.94] } { Inaccuracy. exd5 was best. } { [%clk 0:06:04] } 13. Kf1?! { [%eval -1.88] } { Inaccuracy. dxe6 was best. } { [%clk 0:41:37] } 13... b5?! { [%eval -0.95] } { Inaccuracy. exd5 was best. } { [%clk 0:38:58] } 14. b4? { [%eval -2.75] } { Mistake. cxd6 was best. } { [%clk 0:20:49] } 14... Neg4?? { [%eval -0.38] } { Blunder. Nxd5 was best. } { [%clk 0:00:44] } 15. Ba3?? { [%eval -3.78] } { Blunder. dxe6 was best. } { [%clk 0:00:42] } 15... Ne4?? { [%eval 3.64] } { Blunder. Nxd5 was best. } { [%clk 0:00:45] } 0-1