0–1
M6
abcdefgh
87654321
90+30
English Opening: Symmetrical Variation, Botvinnik System· A36
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AdvantageM6
Critical
Engine
IV Alcorcón Diagonal International Open Festival | Open
Round 4 · Board 1 · Dec 18, 2025 · 0-1 · TC 90+30
A36 · English Opening: Symmetrical Variation, Botvinnik System
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