MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "236"]
[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 "rnb1kbnr/pp1ppppp/8/1qp5/8/3P1PP1/PPPQP2P/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:10 +0000"]
[GameEndTime "2026-09-14T13:36:11 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {+1.30/8 0.017s, n=14221, sd=10} Qb6 {-1.32/10 0.036s, n=32141, sd=17}
6. b3 {+1.53/10 0.035s, n=27565, sd=12} e6 {-1.27/10 0.051s, n=37232, sd=16}
7. f4 {+0.60/8 0.020s, n=17339, sd=13} d5 {-0.34/10 0.021s, n=20199, sd=13}
8. Nf3 {+0.34/8 0.024s, n=18203, sd=12} d4 {-0.31/9 0.017s, n=12891, sd=14}
9. Bg2 {+0.42/10 0.025s, n=20218, sd=17} Nh6 {-0.25/11 0.020s, n=17684, sd=13}
10. Na3 {+0.18/8 0.018s, n=13815, sd=12} Nc6 {-0.11/10 0.015s, n=12598, sd=6}
11. Bb2 {+0.41/9 0.019s, n=14726, sd=13} Bd7 {-0.07/10 0.021s, n=16272, sd=15}
12. Nc2 {+0.37/10 0.042s, n=26788, sd=14} Be7 {-0.35/10 0.054s, n=36762, sd=15}
13. e3 {+0.28/10 0.020s, n=16833, sd=15} dxe3 {-0.36/11 0.065s, n=46349, sd=17}
14. Nxe3 {+0.27/10 0.030s, n=22568, sd=15}
f6 {-0.27/9 0.028s, n=16010, sd=14, White makes an illegal move: e1a1} 0-1