Chen, Jonathan vs Karttunen, Mika - Round 5: Chen, Jonathan - Karttunen, Mika - 2026.07.15

Chen, Jonathan's games

2026.07.15 vs Karttunen, Mika 2026.07.14 vs Miezis, Normunds 2026.06.20 vs Bottazzi, Ulysse 2026.06.20 vs Svidler, Peter 2026.06.20 vs Yu, Tianxiang Carlos 2026.06.20 vs Zhai, Mo 2026.06.20 vs Anand, Viswanathan 2026.06.20 vs Theodorou, Nikolas 2026.06.20 vs Gonzalvez Tamarit, Ruben 2026.06.20 vs Camacho Collados, Marcos 2026.06.20 vs Zhao, Yuanhe 2026.06.20 vs Liu, Bei 2026.06.19 vs Segarra, Randy 2026.06.19 vs Shengelia, David 2026.06.19 vs Sun, Fanghui 2026.06.19 vs Sethuraman, Sandeep 2026.06.18 vs Litchfield, Frederick 2026.06.18 vs Peng, Hongchi 2026.06.18 vs Zhou, Yang-Fan 2026.06.18 vs Bai, Xue 2026.06.17 vs Gallego Alcaraz, Andres Felipe 2026.06.17 vs Shyam, Sundar M. 2026.06.11 vs Carlsen, Magnus

Event	Round 5: Chen, Jonathan - Karttunen, Mika
Site	https://lichess.org/broadcast/xxxiv-heart-of-finland-open/round-5/Wp9Hv3Cf/Sb0QaW5i
Date	2026.07.15
Round	5.6
White	Chen, Jonathan
Black	Karttunen, Mika
Result	1-0
WhiteElo	2182
WhiteTitle	FM
WhiteFideId	30919878
BlackElo	2497
BlackTitle	IM
BlackFideId	502081
Variant	Standard
ECO	E33
Opening	Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation
UTCDate	2026.07.15
UTCTime	16:17:19
BroadcastName	XXXIV Heart of Finland Open
BroadcastURL	https://lichess.org/broadcast/xxxiv-heart-of-finland-open/round-5/Wp9Hv3Cf
GameURL	https://lichess.org/broadcast/xxxiv-heart-of-finland-open/round-5/Wp9Hv3Cf/Sb0QaW5i

Engine eval --

1-0

Chen, Jonathan

2 blunders

2 mistakes

1 inaccuracy

76% accuracy

Karttunen, Mika

3 blunders

1 mistake

1 inaccuracy

54% accuracy