Event: Round 9: Jan Boersma - John Raymond Markus
Date: 2023-08-03
White: Jan Boersma
Black: John Raymond Markus
Result: 1/2-1/2
ECO: A00
Opening: Van Geet Opening
Variant: Standard

1. Nc3 { [%eval -0.13] [%clk 1:30:56] } 1... g6?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:30:54] } 2. e4 { [%eval 0.46] [%clk 1:30:56] } 2... d6 { [%eval 0.78] [%clk 1:30:54] } 3. f4?! { [%eval -0.24] } { Inaccuracy. d4 was best. } { [%clk 1:30:56] } 3... Bg7?! { [%eval 0.49] } { Inaccuracy. c5 was best. } { [%clk 1:30:54] } 4. Nf3 { [%eval 0.0] [%clk 1:30:56] } 4... c6?! { [%eval 0.89] } { Inaccuracy. c5 was best. } { [%clk 1:30:54] } 5. d4 { [%eval 1.13] [%clk 1:30:56] } 5... b5 { [%eval 1.28] [%clk 1:30:54] } 6. Bd3 { [%eval 1.53] [%clk 1:30:56] } 6... Nd7 { [%eval 1.36] [%clk 1:30:54] } 7. O-O { [%eval 1.35] [%clk 1:30:56] } 7... c5?! { [%eval 2.17] } { Inaccuracy. b4 was best. } { [%clk 1:30:54] } 8. d5? { [%eval 0.53] } { Mistake. Bxb5 was best. } { [%clk 1:30:56] } 8... c4 { [%eval 0.62] [%clk 1:30:54] } 9. Be2 { [%eval 0.59] [%clk 1:30:56] } 9... Qc7?! { [%eval 1.54] } { Inaccuracy. b4 was best. } { [%clk 1:30:54] } 10. a3 { [%eval 1.05] [%clk 1:30:56] } 10... Ngf6 { [%eval 1.42] [%clk 1:30:54] } 11. Nd4 { [%eval 1.39] [%clk 1:30:56] } 1/2-1/2