Jonathan McKay vs Derek McCormack - Round 4: McKay, Jonathan - McCormack, Derek, Round 4.6 | ChessEver

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1–0

Derek McCormack

1924

0

0:36

abcdefgh

87654321

1979

1

1:30:30

90+30

Sicilian Defense: Closed, Traditional· B23

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1–0

AdvantageM1

Critical

Engine

Round 4: McKay, Jonathan - McCormack, Derek

Round 4.6 · Sep 14, 2025 · 1-0 · TC 90+30

B23 · Sicilian Defense: Closed, Traditional

1979SCOFIDE 2405512

Derek McCormack

1924SCOFIDE 2406306

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