Event: Schweizer Jugend Einzelmeisterschaft 2023 U10
Site: Olten, Switzerland
Date: 2023-05-27
White: Useche, Simon
Black: Bazavan, David
Result: 1/2-1/2
ECO: D06
Opening: Queen's Gambit Declined: Marshall Defense
Variant: Standard
TimeControl: 90 min + 30 sek pro Zug

1. d4 { [%eval 0.0] [%clk 1:30:15] } 1... d5 { [%eval 0.27] [%clk 1:30:48] } 2. c4 { [%eval 0.29] [%clk 1:30:26] } 2... Nf6 { [%eval 0.71] [%clk 1:29:14] } 3. cxd5 { [%eval 0.4] [%clk 1:30:23] } 3... Qxd5 { [%eval 0.83] [%clk 1:28:34] } 4. Nc3 { [%eval 0.5] [%clk 1:29:54] } 4... Qd8 { [%eval 0.95] [%clk 1:27:51] } 5. Nf3 { [%eval 0.79] [%clk 1:29:16] } 5... Bf5? { [%eval 2.35] } { Mistake. a6 was best. } { [%clk 1:23:55] } 6. e3? { [%eval 0.89] } { Mistake. Qb3 was best. } { [%clk 1:25:58] } 6... e6 { [%eval 1.19] [%clk 1:23:13] } 7. Qb3 { [%eval 1.11] [%clk 1:25:07] } 7... Nc6? { [%eval 2.98] } { Mistake. Qc8 was best. } { [%clk 1:13:44] } 8. Qxb7 { [%eval 3.05] [%clk 1:23:13] } 8... Nb4 { [%eval 3.02] [%clk 0:56:34] } 9. Bb5+ { [%eval 2.95] [%clk 1:22:17] } 9... Nd7?! { [%eval 4.51] } { Inaccuracy. c6 was best. } { [%clk 0:54:17] } 10. O-O? { [%eval 2.78] } { Mistake. Ne5 was best. } { [%clk 1:19:05] } 10... a6?! { [%eval 4.29] } { Inaccuracy. Rb8 was best. } { [%clk 0:50:19] } 11. Ba4? { [%eval 2.47] } { Mistake. Bxd7+ was best. } { [%clk 1:18:06] } 11... Rb8 { [%eval 2.41] [%clk 0:49:04] } 12. Qa7 { [%eval 2.16] [%clk 1:16:59] } 12... Ra8 { [%eval 2.41] [%clk 0:48:55] } 13. Qb7 { [%eval 2.31] [%clk 1:05:34] } 13... Rb8 { [%eval 2.37] [%clk 0:47:11] } 14. Qa7 { [%eval 2.13] [%clk 1:05:54] } 14... Ra8 { [%eval 2.06] [%clk 0:47:25] } 15. Qb7?? { [%eval 0.0] } { Blunder. Bxd7+ was best. } { [%clk 1:06:18] } 15... Rb8 { [%eval 2.47] [%clk 0:47:52] } 16. Qa7?? { [%eval 0.0] } { Blunder. Bxd7+ was best. } { [%clk 1:06:38] } 16... Ra8 { [%eval 1.87] [%clk 0:47:43] } 1/2-1/2