MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "520"]
[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 "rnbq1bnr/p2kpppp/1ppp4/8/P1P5/1P6/3PPPPP/RNBQKBNR b K - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:57 +0000"]
[GameEndTime "2026-09-14T13:36:58 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.59/9 0.046s, n=19482, sd=13} 6. d4 {+0.43/8 0.030s, n=14035, sd=12}
exd4 {-0.45/9 0.055s, n=22756, sd=16} 7. Qxd4 {+0.59/9 0.034s, n=18521, sd=13}
Ke8 {-0.17/9 0.046s, n=21280, sd=13} 8. Bb2 {+0.52/9 0.038s, n=15664, sd=14}
Na6 {-0.49/8 0.026s, n=13135, sd=12} 9. e3 {+0.78/9 0.024s, n=16593, sd=14}
Nf6 {-0.24/9 0.025s, n=13135, sd=16} 10. Nf3 {+0.93/10 0.030s, n=23613, sd=15}
Nb4 {-0.59/9 0.054s, n=25207, sd=11} 11. Na3 {+1.00/10 0.024s, n=14241, sd=14}
c5 {-0.55/8 0.031s, n=14343, sd=13} 12. Qf4 {+1.01/11 0.046s, n=23114, sd=17}
Qe7 {-1.17/9 0.041s, n=19744, sd=16} 13. Be2 {+1.17/9 0.031s, n=13996, sd=15}
a6 {-1.04/9 0.038s, n=14920, sd=17, White makes an illegal move: e1h1} 0-1