IM Ruben Gideon Koellner vs FM Niels Willems - grenke Chess Open 2026, Round 6.11

Chess game between IM Ruben Gideon Koellner and FM Niels Willems in grenke Chess Open 2026, Round 6.11. Result: Draw.

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½–½
NW
FMNiels Willems
2388
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abcdefgh
87654321
RK
IMRuben Gideon Koellner
2506
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Trompovsky attack (Ruth, Opovcensky opening)· A45
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½–½
Engine

grenke Chess Open 2026

Round 6.11 · Apr 5, 2026 · Draw · TC Classical

A45 · Trompovsky attack (Ruth, Opovcensky opening)

White
IM Ruben Gideon Koellner
2506GERFIDE 12993093
Black
FM Niels Willems
2388FRAFIDE 20695586

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