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Ondersteijn, Niels vs Klaska, Philipp Leon

1-0 · English Opening: King's English Variation, Two Knights Variation, Keres Variation (A23) · 2026-09-19 · ratings 2367 / 2364

Players: Ondersteijn, Niels vs Klaska, Philipp Leon

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Moves

[White "Ondersteijn, Niels"]
[Black "Klaska, Philipp Leon"]
[Result "1-0"]
[ECO "A23"]
[Opening "English Opening: King's English Variation, Two Knights Variation, Keres Variation"]
[Date "2026-09-19"]

1. c4 1... Nf6 2. g3 2... e5 3. Bg2 3... Bc5 4. Nc3 4... c6 5. e3 5... Bb6 6. d4 6... exd4 7. exd4 7... d5 8. cxd5 8... Nxd5 9. Nxd5 9... cxd5 10. Ne2 10... O-O 11. Nc3 11... Nc6 12. Be3 12... Be6 13. O-O 13... Qd7 14. Re1 14... Ba5 15. Rc1

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