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Yang, Sung-Jui vs Udelnov, Valentin

1/2-1/2 · Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation (E12) · 2026-07-22 · ratings 1935 / 2269

Players: Yang, Sung-Jui vs Udelnov, Valentin

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Moves

[White "Yang, Sung-Jui"]
[Black "Udelnov, Valentin"]
[Result "1/2-1/2"]
[ECO "E12"]
[Opening "Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation"]
[Date "2026-07-22"]

1. d4 1... Nf6 2. c4 2... e6 3. Nf3 3... b6 4. a3 4... Bb7 5. Nc3 5... Ne4 6. Nxe4 6... Bxe4 7. Nd2 7... Bb7 8. e4 8... g6 9. Bd3 9... Bg7 10. Nf3 10... O-O 11. O-O 11... d6 12. Qc2 12... Nd7 13. Re1 13... a5 14. b3 14... e5 15. Bb2 15... f5?! 16. dxe5?! 16... dxe5?! 17. b4 17... Qe7 18. c5 18... bxc5 19. bxa5 19... Kh8 20. exf5?! 20... Bxf3 21. gxf3 21... gxf5 22. Bc3 22... Qh4?! 23. Kh1 23... Qh5?! 24. Qe2?? 24... f4?? 25. Rg1 25... Rf6 26. Rg2 26... Rh6 27. Rd1

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