FM R Koster vs FM R Duijker - 61st Groningen Open 2025, Round 4.17

Chess game between FM R Koster and FM R Duijker in 61st Groningen Open 2025, Round 4.17. Result: Draw.

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½–½
RD
FMR Duijker
2148
--:--
abcdefgh
87654321
RK
FMR Koster
2307
--:--
QGA, 3.Nf3· D21
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½–½
Engine

61st Groningen Open 2025

Round 4.17 · Dec 24, 2025 · Draw · TC Classical

D21 · QGA, 3.Nf3

White
FM R Koster
2307NEDFIDE 1008544
Black
FM R Duijker
2148NEDFIDE 1010565

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