MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "654"]
[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 "rnbqk1nr/p1pp2pp/4pp2/1pb1P3/4Q3/2N5/PPPP1PPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:03 +0000"]
[GameEndTime "2026-09-14T16:09:04 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.78/10 0.017s, n=16203, sd=15}
6. Bxb5 {+0.95/10 0.022s, n=19876, sd=13} Bb7 {-0.94/10 0.016s, n=14341, sd=17}
7. Nf3 {+1.14/9 0.021s, n=17212, sd=15} fxe5 {-1.41/7 0.024s, n=16513, sd=16}
8. Bxc6 {+1.62/10 0.020s, n=17825, sd=18} Bxc6 {-1.23/10 0.023s, n=22826, sd=20}
9. Qxe5 {+1.38/11 0.016s, n=14777, sd=18} Qe7 {-1.27/9 0.016s, n=15564, sd=19}
10. Qh5+ {+1.28/10 0.031s, n=23517, sd=14} g6 {-1.64/9 0.017s, n=16330, sd=17}
11. Qh3 {+1.51/11 0.018s, n=16795, sd=17} Qf6 {-1.34/11 0.016s, n=15480, sd=17}
12. d4 {+1.24/13 0.022s, n=21021, sd=21} Bxd4 {-1.59/10 0.017s, n=13877, sd=15}
13. Nxd4 {+1.24/11 0.022s, n=21314, sd=17}
Qxd4 {-1.29/10 0.014s, n=12478, sd=15} 14. Be3 {+1.53/11 0.023s, n=22786, sd=15}
Qf6 {-1.25/10 0.016s, n=15220, sd=15} 15. Qg3 {+1.09/9 0.018s, n=16360, sd=14}
Ne7 {-0.95/11 0.026s, n=26392, sd=18, White makes an illegal move: e1a1} 0-1