MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2602"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/1ppppppp/p1n5/5n2/3PPP2/8/PPPB2PP/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:25:53 +0200"]
[GameEndTime "2026-09-14T16:25:53 +0200"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+5.59/9 0.014s, n=12024, sd=13} Nxd4 {-5.48/9 0.020s, n=14900, sd=15}
6. Nf3 {+5.58/9 0.020s, n=14600, sd=12} Nxf5 {-5.26/11 0.048s, n=30755, sd=14}
7. c4 {+4.89/8 0.019s, n=15955, sd=13} b5 {-4.74/8 0.020s, n=12258, sd=12}
8. Bd3 {+4.70/9 0.018s, n=14025, sd=12} Nd6 {-4.72/10 0.028s, n=20854, sd=15}
9. c5 {+4.97/11 0.022s, n=16217, sd=14} Nc4 {-4.89/10 0.019s, n=16070, sd=15}
10. Bxc4 {+5.05/10 0.019s, n=15677, sd=17}
bxc4 {-5.02/11 0.041s, n=31990, sd=20} 11. Be3 {+5.05/10 0.029s, n=20616, sd=13}
Rb8 {-5.01/9 0.027s, n=15337, sd=15, White makes an illegal move: e1h1} 0-1