MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "912"]
[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/3ppppp/p7/qQp5/P3P3/N7/1PPP1PPP/R1B1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:01 +0000"]
[GameEndTime "2026-09-14T13:38:02 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+8.26/9 0.032s, n=21239, sd=13}
6. Nxb5 {-8.01/9 0.048s, n=26138, sd=14} Na6 {+7.83/8 0.022s, n=14016, sd=12}
7. Nf3 {-8.02/8 0.028s, n=20934, sd=13} Nh6 {+7.55/9 0.071s, n=38032, sd=17}
8. Ne5 {-7.54/9 0.031s, n=24760, sd=14} Qb6 {+8.36/9 0.026s, n=19071, sd=10}
9. a5 {-7.81/8 0.020s, n=12836, sd=14} Qe6 {+7.99/8 0.024s, n=16728, sd=14}
10. d4 {-7.39/8 0.023s, n=16339, sd=12} cxd4 {+7.39/9 0.052s, n=32104, sd=17}
11. Bf4 {-7.32/9 0.019s, n=13271, sd=12} Rb8 {+7.73/9 0.020s, n=13903, sd=13}
12. Bc4 {-7.43/8 0.019s, n=14188, sd=14} Rxb5 {+7.87/9 0.032s, n=19003, sd=11}
13. Bxb5 {-7.14/8 0.022s, n=13204, sd=11} g5 {+7.68/9 0.016s, n=12130, sd=14}
14. Bg3 {-7.49/9 0.028s, n=15131, sd=14} Bg7 {+7.96/9 0.020s, n=14601, sd=13}
15. Bc4 {-7.69/9 0.020s, n=15551, sd=14} Qd6 {+7.65/8 0.019s, n=13099, sd=12}
16. Nd3 {-7.60/10 0.068s, n=36732, sd=15} Qc6 {+7.80/10 0.030s, n=20722, sd=12}
17. Bd5 {-7.44/9 0.025s, n=12742, sd=14}
Qb5 {+7.62/10 0.079s, n=35656, sd=16, White makes an illegal move: e1h1} 0-1