Chess game between IM Iwo Karolczuk and Quentin Haller in Round 1: Karolczuk, Iwo - Haller, Quentin, Round 1.2. Result: 1-0.
Round 1.2 · Mar 31, 2026 · 1-0 · TC 90+30
B45 · Sicilian Defense: Four Knights Variation
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