Altenburger, Rene vs Delesenne, Arthur - Round 4: Altenburger, Rene - Delesenne, Arthur - 2026.07.19

Altenburger, Rene's games

2026.07.19 vs Chantrell, Paul 2026.07.19 vs Damen, Josephine 2026.07.19 vs Tureshbayev, Anuar 2026.07.19 vs Gluckman, David 2026.07.19 vs Delesenne, Arthur 2026.07.19 vs Pinelli, Gian 2026.07.19 vs Boner, Timm 2025.07.20 vs Freuler, Roman 2025.07.20 vs Avilova, Yulia 2025.07.20 vs Zeenni, Joseph 2025.07.20 vs Borisyuk, Dmitry 2025.07.20 vs Soo, Kai Jie 2025.07.20 vs Gauthey, Nils 2025.07.20 vs Muheim, Sebastian 2025.07.20 vs Pleininger, Rudolf 2025.07.20 vs Tereshchenko, Eva 2025.07.20 vs Erne, Raphael 2025.07.20 vs Dau Khuong Duy 2025.07.20 vs Poh, Yu Tian

Event	Round 4: Altenburger, Rene - Delesenne, Arthur
Site	https://lichess.org/broadcast/59th-biel-international-chess-festival-2026-open-blitz-btz/round-4/xI74yWxD/iHNXhQ0I
Date	2026.07.19
Round	4.42
White	Altenburger, Rene
Black	Delesenne, Arthur
Result	1-0
WhiteElo	1990
WhiteFideId	1305581
BlackElo	1789
BlackFideId	276979
Variant	Standard
ECO	D04
Opening	Queen's Pawn Game: Colle System
UTCDate	2026.07.19
UTCTime	12:41:59
BroadcastName	59th Biel International Chess Festival 2026 \| Open \| Blitz (BTZ)
BroadcastURL	https://lichess.org/broadcast/59th-biel-international-chess-festival-2026-open-blitz-btz/round-4/xI74yWxD
GameURL	https://lichess.org/broadcast/59th-biel-international-chess-festival-2026-open-blitz-btz/round-4/xI74yWxD/iHNXhQ0I

Engine eval --

1-0

Altenburger, Rene

0 blunders

1 mistake

0 inaccuracies

92% accuracy

Delesenne, Arthur

1 blunder

0 mistakes

2 inaccuracies

67% accuracy