MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "358"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1ppp3p/4p1p1/p3Bp2/3P4/2P5/PP1QPPPP/RN2KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:01:14 +0200"]
[GameEndTime "2026-09-14T18:01:15 +0200"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.35/9 0.015s, n=12257, sd=12}
6. Bxf6 {-0.25/8 0.014s, n=12456, sd=11} Qxf6 {+0.28/11 0.019s, n=15226, sd=16}
7. e3 {-0.38/9 0.016s, n=13626, sd=12} b6 {+0.59/10 0.035s, n=25421, sd=15}
8. Nf3 {-0.31/9 0.014s, n=12259, sd=12} Bb7 {+0.63/9 0.015s, n=12513, sd=17}
9. Qc2 {-0.44/8 0.018s, n=13218, sd=11} Nc6 {+0.58/9 0.028s, n=20274, sd=17}
10. Nbd2 {-0.47/8 0.015s, n=12183, sd=12} Bg7 {+0.69/9 0.018s, n=12999, sd=12}
11. Be2 {-0.41/9 0.027s, n=16737, sd=14} g5 {+0.42/9 0.037s, n=23150, sd=15}
12. h3 {-0.61/7 0.018s, n=14170, sd=14, Black makes an illegal move: e8a8} 1-0