MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "838"]
[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 "1nbq1bnr/rppkpppp/8/p2p4/7P/P6N/1PPPPPP1/RNBQKB1R b KQ - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:25 +0000"]
[GameEndTime "2026-09-14T16:01:25 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.63/9 0.018s, n=17592, sd=15} 6. d4 {+0.66/9 0.019s, n=16330, sd=14}
Nf6 {-0.63/8 0.019s, n=15326, sd=13} 7. Bf4 {+0.82/9 0.020s, n=16985, sd=14}
Bxh3 {-0.71/9 0.023s, n=14953, sd=15} 8. Rxh3 {+0.84/10 0.014s, n=12509, sd=13}
e6 {-0.81/10 0.021s, n=17510, sd=16} 9. e3 {+0.67/10 0.014s, n=13128, sd=14}
Bd6 {-0.56/10 0.014s, n=12164, sd=16} 10. Bxd6 {+0.83/10 0.018s, n=16312, sd=15}
Qxd6 {-0.81/9 0.017s, n=13213, sd=16} 11. c4 {+0.68/10 0.023s, n=20480, sd=17}
h5 {-0.59/9 0.014s, n=12926, sd=13} 12. Qc2 {+0.81/9 0.023s, n=19467, sd=15}
c6 {-0.48/9 0.017s, n=14309, sd=10} 13. cxd5 {+0.61/9 0.027s, n=20352, sd=17}
exd5 {-0.50/11 0.018s, n=14292, sd=19} 14. Nc3 {+0.51/9 0.019s, n=16291, sd=16}
Nbd7 {-0.72/9 0.033s, n=26112, sd=14, White makes an illegal move: e1a1} 0-1