MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "362"]
[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 "rnbqkbnr/2pppp2/pp6/6pp/8/1QPPB2P/PP2PPP1/RN2KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:43 +0000"]
[GameEndTime "2026-09-14T14:50:44 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.35/8 0.013s, n=12203, sd=12} 6. Bd4 {+0.07/9 0.014s, n=12433, sd=14}
Nf6 {-0.10/9 0.023s, n=21850, sd=13} 7. e4 {+0.15/9 0.015s, n=13464, sd=13}
c5 {-0.29/10 0.056s, n=48230, sd=17} 8. Be3 {+0.29/10 0.023s, n=20372, sd=18}
Rg8 {-0.31/10 0.022s, n=19974, sd=14} 9. Nf3 {+0.26/10 0.023s, n=16234, sd=17}
g4 {-0.28/10 0.014s, n=12297, sd=19} 10. hxg4 {+0.04/9 0.013s, n=12342, sd=17}
hxg4 {-0.51/10 0.033s, n=30208, sd=15} 11. Ng5 {+0.31/10 0.025s, n=19627, sd=15}
Bb7 {-0.30/10 0.029s, n=25919, sd=14} 12. Nh7 {+0.34/10 0.015s, n=13527, sd=13}
Nxh7 {-0.03/10 0.033s, n=29088, sd=15}
13. Rxh7 {+0.01/10 0.022s, n=17903, sd=16} d5 {-0.05/9 0.019s, n=16898, sd=20}
14. d4 {+0.41/9 0.016s, n=15585, sd=11} dxe4 {+0.10/9 0.016s, n=15252, sd=12}
15. dxc5 {-0.15/10 0.014s, n=12769, sd=17} Nd7 {-0.50/10 0.051s, n=39746, sd=23}
16. cxb6 {+0.53/11 0.023s, n=20766, sd=19} g3 {-0.33/9 0.016s, n=13957, sd=17}
17. Qa4 {+0.89/10 0.016s, n=15131, sd=20} gxf2+ {-1.19/8 0.016s, n=13740, sd=13}
18. Bxf2 {+1.05/10 0.015s, n=12823, sd=18} Qg5 {-0.53/11 0.015s, n=15677, sd=19}
19. Na3 {+1.48/11 0.016s, n=16968, sd=18} Bc5 {-1.24/10 0.016s, n=14593, sd=10}
20. Bxc5 {+2.01/11 0.024s, n=24561, sd=21}
Qxc5 {-1.28/10 0.018s, n=12412, sd=16}
21. Nc4 {+2.17/11 0.023s, n=23241, sd=17, Black makes an illegal move: e8a8} 1-0