Chess game between GM Jakub Kosakowski and CM Hasan Atis in Round 4: Kosakowski, Jakub - Atis, Hasan, Round 4.12. Result: 1-0.
Round 4.12 · Jul 1, 2026 · 1-0 · TC 90+30
B44 · Sicilian Defense: Taimanov Variation
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