MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "228"]
[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 "rnbqkbnr/1ppp2p1/p4p2/2B1p2p/8/1P5P/P1PPPPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:45 +0000"]
[GameEndTime "2026-09-14T13:36:46 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf8 {+0.38/10 0.014s, n=13178, sd=14} Kxf8 {-0.04/10 0.017s, n=15794, sd=17}
6. d4 {+0.37/10 0.021s, n=18588, sd=16} Nc6 {-0.62/9 0.058s, n=45068, sd=14}
7. dxe5 {+0.57/10 0.013s, n=12418, sd=15} fxe5 {-0.57/9 0.018s, n=13980, sd=15}
8. Nc3 {+0.79/10 0.037s, n=27280, sd=14} Nf6 {-0.55/9 0.016s, n=13085, sd=12}
9. e4 {+0.80/9 0.021s, n=18432, sd=11} Qe7 {-0.55/9 0.070s, n=49232, sd=16}
10. Bd3 {+0.87/10 0.018s, n=14900, sd=9} Nd4 {-0.88/8 0.038s, n=29533, sd=14}
11. Nge2 {+1.03/10 0.021s, n=15213, sd=17}
Nxe2 {-0.73/10 0.028s, n=20905, sd=15} 12. Bxe2 {+0.77/9 0.030s, n=22871, sd=15}
Qc5 {-0.61/10 0.029s, n=22324, sd=18} 13. Qd2 {+0.55/9 0.022s, n=17622, sd=15}
d6 {-0.57/10 0.029s, n=19579, sd=13} 14. a4 {+0.57/10 0.043s, n=33564, sd=15}
Be6 {-0.40/11 0.019s, n=14523, sd=16, White makes an illegal move: e1h1} 0-1