MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1808"]
[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 "rn1qkbnr/p1p2ppp/1p1p4/4pb2/2P1P2P/1P3Q2/P2P1PP1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:00 +0000"]
[GameEndTime "2026-09-14T16:04:01 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be6 {+0.14/10 0.029s, n=24777, sd=11}
6. Nc3 {-0.24/9 0.049s, n=32686, sd=16} Nf6 {+0.19/10 0.031s, n=24769, sd=16}
7. Nd5 {-0.28/7 0.017s, n=13096, sd=11} Be7 {+0.42/9 0.017s, n=14755, sd=13}
8. Ne2 {-0.17/9 0.033s, n=24849, sd=14} c5 {+0.59/9 0.017s, n=16514, sd=16}
9. Ne3 {-0.21/10 0.033s, n=27153, sd=17} Nc6 {+0.10/9 0.019s, n=16127, sd=13}
10. g4 {-0.36/10 0.044s, n=32996, sd=17} Nd4 {+0.23/9 0.022s, n=18007, sd=12}
11. Nxd4 {-0.24/10 0.019s, n=16060, sd=18} cxd4 {+0.03/9 0.013s, n=12037, sd=19}
12. Nf5 {+0.09/11 0.024s, n=16533, sd=14} Bf8 {+0.14/10 0.018s, n=16491, sd=18}
13. h5 {-0.02/9 0.030s, n=23548, sd=16} g6 {-0.02/10 0.018s, n=16673, sd=16}
14. hxg6 {+0.35/10 0.027s, n=19503, sd=17}
fxg6 {+0.10/10 0.016s, n=17005, sd=15} 15. Bh3 {+0.10/10 0.017s, n=14249, sd=19}
gxf5 {+0.42/9 0.013s, n=13426, sd=15} 16. exf5 {-0.71/10 0.017s, n=15764, sd=18}
Bf7 {+1.14/11 0.013s, n=12625, sd=15} 17. g5 {-0.02/10 0.022s, n=17587, sd=18}
d5 {+1.23/10 0.013s, n=12627, sd=16} 18. gxf6 {-1.01/8 0.023s, n=18213, sd=13}
e4 {+1.09/10 0.020s, n=18642, sd=18} 19. Qg4 {-1.06/10 0.018s, n=15536, sd=15}
Qxf6 {+1.52/11 0.021s, n=18003, sd=14}
20. cxd5 {-1.58/10 0.017s, n=15540, sd=19, Black makes an illegal move: e8a8}
1-0