MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "56"]
[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 "r1bqkb1r/pppppppn/2n4p/8/6P1/NP2P3/P1PP1P1P/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:12 +0000"]
[GameEndTime "2026-09-14T13:35:12 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.70/8 0.026s, n=19888, sd=11} d5 {+0.81/9 0.027s, n=20573, sd=15}
6. d4 {-0.34/9 0.023s, n=14674, sd=17} e5 {+0.56/9 0.021s, n=14840, sd=19}
7. dxe5 {-0.39/10 0.032s, n=21282, sd=18} Nxe5 {+0.46/9 0.017s, n=13443, sd=12}
8. Bxe5 {-0.92/8 0.018s, n=13980, sd=12} Bxa3 {+0.31/9 0.026s, n=18048, sd=15}
9. Bxg7 {-0.16/10 0.021s, n=14896, sd=15} Rg8 {-0.59/9 0.020s, n=17181, sd=17}
10. Qd4 {-0.41/9 0.020s, n=14733, sd=17} Qg5 {-0.36/10 0.048s, n=30984, sd=20}
11. Qa4+ {+0.60/10 0.031s, n=22338, sd=18} Bd7 {-0.72/9 0.022s, n=16254, sd=20}
12. Qxa3 {+0.71/11 0.039s, n=25314, sd=21}
Qxg7 {-0.74/11 0.036s, n=29444, sd=21, White makes an illegal move: e1a1} 0-1