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Heidenfeld, Mark vs Marks, Jon - Round 2: Heidenfeld, Mark - Marks, Jon - 2026.08.23

Marks, Jon's games
2026.08.23 vs Acharya, Nikesh 2026.08.23 vs Salvi, Amit 2026.08.23 vs Okike, David 2026.08.23 vs Wang, Yong Gui 2026.08.23 vs Balmond, Tom 2026.08.23 vs Yu, Rock 2026.08.23 vs Deswarte, Ian 2026.08.23 vs Siva Mahadevan 2026.08.23 vs Haussernot, Cecile 2026.08.23 vs Heidenfeld, Mark 2026.08.23 vs Cohen , Amani
Marks, Jon (1954)
Heidenfeld, Mark (2298)
EventRound 2: Heidenfeld, Mark - Marks, Jon
Sitehttps://lichess.org/broadcast/2026-mind-sports-olympiad-london-rapid-blitz-sun/round-2/KonvzW6M/XYpVHaW6
Date2026.08.23
Round2.10
WhiteHeidenfeld, Mark
BlackMarks, Jon
Result0-1
WhiteElo2298
WhiteTitleIM
WhiteFideId2500990
BlackElo1954
BlackFideId463671
TimeControl5+0
VariantStandard
ECOB00
OpeningPirc Defense
UTCDate2026.08.23
UTCTime17:25:09
BroadcastName2026 Mind Sports Olympiad London Rapid - Blitz (Sun)
BroadcastURLhttps://lichess.org/broadcast/2026-mind-sports-olympiad-london-rapid-blitz-sun/round-2/KonvzW6M
GameURLhttps://lichess.org/broadcast/2026-mind-sports-olympiad-london-rapid-blitz-sun/round-2/KonvzW6M/XYpVHaW6
Engine eval --
0-1
Heidenfeld, Mark
3 blunders
3 mistakes
4 inaccuracies
79% accuracy
Marks, Jon
1 blunder
1 mistake
2 inaccuracies
88% accuracy