MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "742"]
[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 "rn1qkbnr/ppp1p1p1/4b2p/3p1p1P/8/1P5N/P1PPPPP1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:09 +0000"]
[GameEndTime "2026-09-14T13:39:10 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.29/10 0.026s, n=23533, sd=15} Bf7 {-0.45/10 0.044s, n=34422, sd=16}
6. e3 {+0.29/10 0.029s, n=23503, sd=14} Nf6 {-0.48/9 0.017s, n=16131, sd=16}
7. c4 {+0.55/9 0.025s, n=20943, sd=14} c6 {-0.25/9 0.033s, n=23654, sd=13}
8. Nf4 {+0.41/8 0.085s, n=64111, sd=12} e6 {-0.20/9 0.012s, n=12211, sd=13}
9. Nc3 {-0.08/9 0.028s, n=23796, sd=15} Bd6 {-0.23/9 0.029s, n=21712, sd=14}
10. cxd5 {+0.24/11 0.018s, n=13396, sd=17}
cxd5 {-0.54/10 0.029s, n=25342, sd=16} 11. Nb5 {+0.39/11 0.027s, n=23725, sd=17}
Bxf4 {-0.47/10 0.018s, n=16054, sd=19}
12. exf4 {+0.33/10 0.025s, n=19069, sd=19} Nc6 {-0.32/10 0.020s, n=17083, sd=13}
13. Nd4 {+0.35/9 0.022s, n=18405, sd=13} Nxd4 {-0.61/10 0.024s, n=20744, sd=18}
14. Bxd4 {+0.66/11 0.051s, n=39571, sd=15, Black makes an illegal move: e8h8}
1-0