MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1147"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/2ppp1pp/pp6/1P6/5p2/2P4P/PB1PPPP1/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:24 +0000"]
[GameEndTime "2026-09-14T13:39:25 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb5 {+0.71/10 0.017s, n=12707, sd=16}
6. e3 {-0.83/9 0.021s, n=16795, sd=12} fxe3 {+0.56/11 0.035s, n=24275, sd=18}
7. dxe3 {-0.74/11 0.034s, n=23984, sd=15} e6 {+0.56/10 0.022s, n=16251, sd=16}
8. Qh5+ {-0.59/10 0.026s, n=20666, sd=16} Ke7 {+0.60/8 0.020s, n=12262, sd=13}
9. Qd1 {-0.75/9 0.021s, n=16164, sd=13} Ke8 {+0.52/9 0.027s, n=19457, sd=13}
10. Qh5+ {-0.76/9 0.020s, n=16471, sd=16} Ke7 {+0.52/9 0.026s, n=15052, sd=14}
11. Qd1 {-0.79/10 0.021s, n=16823, sd=15} Ra5 {+0.64/10 0.021s, n=16560, sd=15}
12. Nf3 {-0.60/11 0.048s, n=38984, sd=17} Ke8 {+0.72/10 0.014s, n=12635, sd=17}
13. Be2 {-0.62/10 0.017s, n=13652, sd=14}
Nf6 {+0.76/9 0.022s, n=14743, sd=11, White makes an illegal move: e1h1} 0-1