MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "174"]
[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/1ppp1ppp/p3p3/1q6/7P/PP3P2/2PPP1P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:55 +0000"]
[GameEndTime "2026-09-14T16:06:56 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.07/7 0.014s, n=13375, sd=9} Qb6 {-0.17/9 0.017s, n=16103, sd=14}
6. f4 {+0.23/9 0.020s, n=17701, sd=17} d5 {+0.35/9 0.017s, n=15654, sd=10}
7. Bb2 {-0.09/8 0.014s, n=13082, sd=13} c5 {+0.33/10 0.019s, n=12263, sd=11}
8. Nf3 {-0.31/7 0.018s, n=16710, sd=10} Nc6 {+0.33/9 0.021s, n=18572, sd=14}
9. g4 {-0.16/10 0.017s, n=15895, sd=15} d4 {+0.04/8 0.016s, n=13652, sd=11}
10. a4 {-0.47/7 0.020s, n=14841, sd=10} Qc7 {+0.21/9 0.034s, n=28155, sd=15}
11. Na3 {-0.19/10 0.043s, n=34178, sd=17} h5 {+0.17/9 0.030s, n=21392, sd=14}
12. g5 {-0.02/10 0.016s, n=13576, sd=16} Nge7 {+0.20/10 0.044s, n=34683, sd=14}
13. Nc4 {-0.14/9 0.033s, n=21247, sd=18} b6 {-0.05/9 0.035s, n=29030, sd=13}
14. Bg2 {+0.25/10 0.027s, n=21769, sd=18}
Bb7 {-0.07/9 0.026s, n=19926, sd=16, White makes an illegal move: e1h1} 0-1