MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "610"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1b1kbnr/ppp1pppp/2n1q3/3p4/5Q2/2P5/PP1PPPPP/RNBK1BNR w kq - 6 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:52 +0000"]
[GameEndTime "2026-09-14T16:00:53 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxc7 {-0.10/9 0.022s, n=17602, sd=12} Qf6 {+0.27/10 0.035s, n=25497, sd=14}
6. Qg3 {-0.40/10 0.042s, n=25053, sd=15} e5 {+0.34/10 0.037s, n=25951, sd=18}
7. d3 {-0.36/9 0.014s, n=12847, sd=14} Bc5 {+0.46/10 0.055s, n=39363, sd=19}
8. Ke1 {-0.12/10 0.022s, n=15385, sd=14} Nh6 {+0.34/9 0.017s, n=14421, sd=14}
9. Nd2 {+0.28/10 0.031s, n=20015, sd=11} Nf5 {+2.11/11 0.021s, n=17423, sd=18}
10. Qf3 {+0.58/10 0.037s, n=23083, sd=17} e4 {+2.60/11 0.032s, n=21877, sd=18}
11. Nxe4 {-2.15/10 0.021s, n=15983, sd=15} dxe4 {+2.60/9 0.017s, n=15246, sd=15}
12. Qxe4+ {-2.13/9 0.027s, n=16295, sd=18} Be7 {+2.22/8 0.036s, n=18861, sd=16}
13. g4 {-1.95/10 0.032s, n=19410, sd=14} Nd6 {+1.77/9 0.029s, n=18010, sd=15}
14. Qg2 {-2.08/9 0.020s, n=15009, sd=18} Qe6 {+2.16/10 0.047s, n=25584, sd=15}
15. g5 {-1.77/10 0.014s, n=12430, sd=14} Bd7 {+2.41/10 0.031s, n=20623, sd=16}
16. Nh3 {-2.12/10 0.050s, n=28251, sd=17} Qe5 {+2.40/10 0.026s, n=17327, sd=20}
17. f4 {-2.29/9 0.025s, n=16971, sd=18} Qa5 {+3.09/10 0.022s, n=13234, sd=14}
18. e4 {-3.41/9 0.059s, n=37313, sd=15, Black makes an illegal move: e8a8} 1-0