MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "676"]
[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 "rnb1kbnr/ppp2ppp/8/3ppq2/3P4/5P2/PPPNPKPP/R1BQ1BNR w kq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:06 +0000"]
[GameEndTime "2026-09-14T14:52:06 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.48/8 0.019s, n=16837, sd=13} Qd7 {-0.21/8 0.038s, n=30336, sd=12}
6. Ne2 {+0.49/8 0.015s, n=13147, sd=14} dxe4 {+1.09/11 0.023s, n=19320, sd=16}
7. Nxe4 {-0.70/9 0.038s, n=33108, sd=17} Nc6 {+0.67/11 0.014s, n=14139, sd=15}
8. c3 {-1.00/9 0.022s, n=17981, sd=14} f5 {+1.03/9 0.013s, n=12139, sd=16}
9. N4g3 {-0.59/10 0.019s, n=12738, sd=10} Nf6 {+0.80/10 0.028s, n=23013, sd=15}
10. Ke1 {-1.11/8 0.022s, n=18719, sd=12} Qe7 {+0.98/9 0.022s, n=18574, sd=18}
11. dxe5 {-1.26/8 0.020s, n=12355, sd=15} Nxe5 {+2.01/9 0.022s, n=17235, sd=13}
12. Qc2 {-1.39/9 0.039s, n=31856, sd=16} g6 {+2.93/10 0.020s, n=18927, sd=15}
13. h4 {-2.72/8 0.034s, n=25068, sd=14} Bd7 {+2.69/10 0.020s, n=16838, sd=17}
14. h5 {-2.26/10 0.017s, n=16470, sd=18} Bg7 {+2.64/10 0.014s, n=13086, sd=15}
15. h6 {-2.89/9 0.053s, n=42614, sd=12} Bf8 {+2.77/10 0.022s, n=18629, sd=17}
16. b4 {-3.13/10 0.041s, n=31112, sd=16} Bb5 {+3.92/9 0.017s, n=13665, sd=12}
17. Kf2 {-3.15/10 0.024s, n=20511, sd=21} Nd3+ {+3.97/11 0.015s, n=15343, sd=17}
18. Kg1 {-3.64/10 0.012s, n=12135, sd=18} Nxc1 {+4.52/11 0.013s, n=13891, sd=15}
19. Qxc1 {-3.65/10 0.020s, n=14901, sd=15, Black makes an illegal move: e8a8}
1-0