Heidenfeld, Mark vs Brennan, Henry - Round 10: Heidenfeld, Mark - Brennan, Henry - 2026.08.23

Heidenfeld, Mark's games

2026.08.23 vs Mostyn, Gregory 2026.08.23 vs Brennan, Henry 2026.08.23 vs Fernandez, Michael 2026.08.23 vs Varghese, David 2026.08.23 vs Kumar, Sanjit S 2026.08.23 vs Sagues, Vincent 2026.08.23 vs Zhao, George 2026.08.23 vs Sahoo, Shivam 2026.08.23 vs Burnton, Joshua 2026.08.23 vs Marks, Jon 2026.08.23 vs Frydman-Orsteen, Oscar 2024.03.03 vs Mueller, Ralf 2024.01.21 vs Strunski, Andreas 2023.12.10 vs Bergner, Philipp 2023.11.12 vs Kocharin, Timur 2023.11.12 vs Albert, Markus 2023.11.11 vs Schulz, Karsten 2023.11.11 vs Sydykov, Bayastan 2023.11.11 vs Pieper, Thomas, Dr. 2023.09.17 vs Hartmann, Martin

Event	Round 10: Heidenfeld, Mark - Brennan, Henry
Site	https://lichess.org/broadcast/2026-mind-sports-olympiad-london-rapid-blitz-sun/round-10/QwCPbLzd/6SWqkS88
Date	2026.08.23
Round	10.27
White	Heidenfeld, Mark
Black	Brennan, Henry
Result	1/2-1/2
WhiteElo	2298
WhiteTitle	IM
WhiteFideId	2500990
BlackElo	1702
BlackFideId	343447856
TimeControl	5+0
Variant	Standard
ECO	B34
Opening	Sicilian Defense: Accelerated Dragon, Modern Variation
UTCDate	2026.08.23
UTCTime	19:54:51
BroadcastName	2026 Mind Sports Olympiad London Rapid - Blitz (Sun)
BroadcastURL	https://lichess.org/broadcast/2026-mind-sports-olympiad-london-rapid-blitz-sun/round-10/QwCPbLzd
GameURL	https://lichess.org/broadcast/2026-mind-sports-olympiad-london-rapid-blitz-sun/round-10/QwCPbLzd/6SWqkS88

Engine eval --

1/2-1/2

Heidenfeld, Mark

2 blunders

1 mistake

4 inaccuracies

83% accuracy

Brennan, Henry

3 blunders

0 mistakes

3 inaccuracies

83% accuracy