MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "480"]
[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/p1pp1p1p/1pn1p3/6p1/2PP2P1/P3P3/1P3P1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:39 +0000"]
[GameEndTime "2026-09-14T16:08:40 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.09/9 0.031s, n=27316, sd=15} 6. Bg2 {0.00/8 0.018s, n=15655, sd=12}
h5 {+0.43/10 0.016s, n=14718, sd=12} 7. gxh5 {-0.52/9 0.031s, n=24462, sd=18}
Nf6 {+0.48/9 0.027s, n=22969, sd=17} 8. b4 {-0.33/8 0.016s, n=13126, sd=11}
Na5 {+0.73/8 0.015s, n=12607, sd=11} 9. Bxb7 {-0.59/11 0.019s, n=19309, sd=13}
Nxb7 {+0.55/9 0.020s, n=16491, sd=14} 10. Nf3 {-0.21/10 0.074s, n=65676, sd=15}
a5 {-0.08/7 0.020s, n=16245, sd=13} 11. b5 {-0.09/9 0.018s, n=16164, sd=12}
Nd6 {+0.17/9 0.028s, n=25865, sd=14} 12. Nbd2 {+0.16/10 0.027s, n=24195, sd=18}
Nfe4 {-0.15/10 0.017s, n=12010, sd=15}
13. Nxe4 {+0.29/10 0.016s, n=15255, sd=13}
Nxe4 {-0.23/11 0.020s, n=19027, sd=14} 14. Nd2 {+0.16/10 0.022s, n=19759, sd=16}
Nf6 {-0.07/10 0.018s, n=17507, sd=17} 15. h3 {+0.18/9 0.024s, n=18372, sd=14}
d5 {-0.01/9 0.014s, n=13356, sd=13} 16. Qf3 {+0.19/8 0.015s, n=13261, sd=10}
Nxh5 {-0.06/9 0.021s, n=19137, sd=13} 17. Rg1 {+0.08/10 0.040s, n=31463, sd=14}
Be7 {-0.08/9 0.014s, n=13656, sd=16} 18. a4 {+0.02/9 0.013s, n=12157, sd=14}
f6 {+0.11/9 0.020s, n=17713, sd=13} 19. Bb2 {+0.05/11 0.050s, n=41320, sd=16}
Qd7 {+0.34/10 0.035s, n=30225, sd=17} 20. c5 {+0.18/10 0.014s, n=13773, sd=16}
Ng7 {-0.13/10 0.051s, n=39336, sd=15, White makes an illegal move: e1a1} 0-1