MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "934"]
[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 "r1bqkbnr/ppp1p2p/n2p2p1/5p2/8/3P1NPP/PPP1PP2/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:07 +0000"]
[GameEndTime "2026-09-14T13:38:08 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.78/10 0.060s, n=29881, sd=15} fxe4 {-0.92/11 0.087s, n=56628, sd=17}
6. dxe4 {+0.85/9 0.020s, n=14181, sd=16} Bg7 {-0.92/10 0.024s, n=17120, sd=17}
7. Nc3 {+1.04/10 0.063s, n=28036, sd=15} Nc5 {-0.91/10 0.075s, n=32628, sd=18}
8. e5 {+1.11/10 0.028s, n=18992, sd=10} Nh6 {-0.83/9 0.057s, n=24924, sd=15}
9. Bc4 {+0.95/8 0.030s, n=19187, sd=16} Nf7 {-0.79/9 0.037s, n=16867, sd=16}
10. Bxf7+ {+0.75/9 0.049s, n=17532, sd=19} Kxf7 {-0.68/9 0.035s, n=15974, sd=16}
11. Be3 {+0.51/9 0.080s, n=32421, sd=17} Ne6 {-0.20/10 0.036s, n=17216, sd=14}
12. Qe2 {+0.40/10 0.034s, n=18662, sd=22} Rf8 {-0.64/9 0.049s, n=19957, sd=16}
13. Qc4 {+0.46/10 0.024s, n=16312, sd=12} Ke8 {-0.26/10 0.053s, n=22236, sd=17}
14. Ng5 {+0.45/11 0.041s, n=28152, sd=20} Nxg5 {+0.14/10 0.027s, n=17298, sd=17}
15. Bxg5 {+0.48/10 0.021s, n=16201, sd=17} h6 {-0.47/9 0.036s, n=25617, sd=15}
16. Be3 {+0.51/10 0.035s, n=20309, sd=17} Qd7 {-0.44/9 0.020s, n=14290, sd=15}
17. exd6 {+0.48/10 0.030s, n=19956, sd=16}
cxd6 {-0.28/11 0.064s, n=40322, sd=21} 18. Nb5 {+0.77/9 0.028s, n=18579, sd=15}
d5 {-0.64/8 0.019s, n=13148, sd=15} 19. Nc7+ {+0.15/10 0.036s, n=22104, sd=18}
Kf7 {-0.24/9 0.022s, n=17510, sd=18} 20. Nxd5 {-0.32/10 0.017s, n=13009, sd=16}
b5 {0.00/10 0.022s, n=16887, sd=18} 21. Qb3 {-0.13/10 0.021s, n=15386, sd=20}
e6 {-0.46/10 0.040s, n=25423, sd=19} 22. Nc3 {+0.06/9 0.019s, n=13866, sd=13}
a5 {+0.11/11 0.069s, n=43782, sd=24, White makes an illegal move: e1h1} 0-1