Event: Rodada 3: Herman C. Van Riemsdijk - Jorge Alberto Duardes Boabaid
Date: 2023-08-19
White: Herman C. Van Riemsdijk
WhiteTitle: IM
Black: Jorge Alberto Duardes Boabaid
BlackTitle: CM
Result: 1-0
ECO: B95
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:31:17] } 3. d4 { [%eval 0.25] [%clk 1:31:46] } 3... cxd4 { [%eval 0.13] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:13] } 4... Nf6 { [%eval 0.3] [%clk 1:32:03] } 5. Nc3 { [%eval 0.21] [%clk 1:32:38] } 5... a6 { [%eval 0.39] [%clk 1:32:25] } 6. Bg5 { [%eval 0.0] [%clk 1:32:49] } 6... e6 { [%eval 0.34] [%clk 1:32:48] } 7. Qd3?! { [%eval -0.44] } { Inaccuracy. f4 was best. } { [%clk 1:32:52] } 7... Be7 { [%eval 0.0] [%clk 1:32:28] } 8. O-O-O { [%eval 0.0] [%clk 1:33:11] } 8... O-O?! { [%eval 0.73] } { Inaccuracy. b5 was best. } { [%clk 1:31:12] } 9. Be2?! { [%eval -0.34] } { Inaccuracy. f4 was best. } { [%clk 1:33:00] } 9... Qc7 { [%eval 0.03] [%clk 1:31:32] } 10. Qg3 { [%eval 0.21] [%clk 1:33:16] } 10... Rd8? { [%eval 1.34] } { Mistake. b5 was best. } { [%clk 1:30:55] } 11. f4 { [%eval 1.25] [%clk 1:33:33] } 11... Nc6?! { [%eval 1.97] } { Inaccuracy. Nbd7 was best. } { [%clk 1:30:19] } 12. Kb1? { [%eval 0.79] } { Mistake. Nxc6 was best. } { [%clk 1:27:56] } 12... Nxd4 { [%eval 0.91] [%clk 1:30:16] } 13. Rxd4 { [%eval 0.63] [%clk 1:28:17] } 13... b5 { [%eval 0.8] [%clk 1:29:50] } 14. Bf3 { [%eval 0.56] [%clk 1:03:36] } 14... Bb7 { [%eval 0.53] [%clk 1:29:36] } 15. Rhd1 { [%eval 0.5] [%clk 1:00:30] } 15... Rac8 { [%eval 0.7] [%clk 1:22:14] } 16. Qe1?! { [%eval -0.14] } { Inaccuracy. a3 was best. } { [%clk 0:56:53] } 16... Ne8?! { [%eval 0.68] } { Inaccuracy. a5 was best. } { [%clk 1:16:21] } 17. Bxe7 { [%eval 0.65] [%clk 0:57:01] } 17... Qxe7 { [%eval 0.68] [%clk 1:15:20] } 18. Qd2 { [%eval 0.63] [%clk 0:57:20] } 18... Bc6 { [%eval 0.66] [%clk 1:09:30] } 19. a3 { [%eval 0.67] [%clk 0:49:21] } 19... Qb7 { [%eval 0.6] [%clk 1:07:04] } 20. e5 { [%eval 0.4] [%clk 0:48:59] } 20... d5? { [%eval 1.71] } { Mistake. Bxf3 was best. } { [%clk 1:07:06] } 21. f5 { [%eval 1.96] [%clk 0:49:06] } 21... Qe7 { [%eval 1.87] [%clk 1:05:22] } 22. Qf4 { [%eval 1.33] [%clk 0:41:39] } 22... Nc7?? { [%eval 4.77] } { Blunder. a5 was best. } { [%clk 0:53:38] } 23. f6 { [%eval 4.53] [%clk 0:41:34] } 23... Qf8 { [%eval 5.56] [%clk 0:53:42] } 24. fxg7 { [%eval 5.33] [%clk 0:41:45] } 24... Qxg7 { [%eval 5.31] [%clk 0:53:57] } 25. Ne4 { [%eval 4.48] [%clk 0:42:06] } 25... Ne8 { [%eval 4.69] [%clk 0:48:46] } 26. Nf6+ { [%eval 5.72] [%clk 0:42:14] } 26... Kh8 { [%eval 5.59] [%clk 0:48:37] } 27. Qh4 { [%eval 5.66] [%clk 0:42:24] } 1-0