MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1478"]
[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 "rn1qkbnr/p1p1pp1p/1p4p1/3p4/2B5/1P2P2b/P1PP1PP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:23:23 +0200"]
[GameEndTime "2026-09-14T16:23:24 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxh3 {+0.77/10 0.025s, n=20365, sd=16} dxc4 {-0.69/10 0.034s, n=21814, sd=16}
6. Qf3 {+0.72/10 0.033s, n=24604, sd=17} Nd7 {-0.80/11 0.035s, n=25190, sd=16}
7. Ng5 {+0.15/8 0.033s, n=26553, sd=13} Ngf6 {-0.35/9 0.021s, n=16651, sd=19}
8. Bb2 {-0.10/9 0.020s, n=13046, sd=13} cxb3 {+0.07/10 0.033s, n=20093, sd=22}
9. axb3 {-0.30/9 0.025s, n=16588, sd=16} h6 {+0.36/10 0.025s, n=18854, sd=18}
10. Ne4 {-0.35/8 0.024s, n=13438, sd=15} Bg7 {+0.41/10 0.021s, n=18394, sd=16}
11. Nxf6+ {-0.23/8 0.024s, n=17629, sd=17} Nxf6 {+0.61/9 0.031s, n=20837, sd=18}
12. Qc6+ {-0.40/8 0.028s, n=16900, sd=13} Kf8 {+0.35/9 0.045s, n=34449, sd=21}
13. Rh4 {-0.49/9 0.031s, n=16575, sd=14} h5 {+0.13/10 0.056s, n=43811, sd=16}
14. Rha4 {+0.09/9 0.036s, n=27492, sd=17} a5 {+0.42/11 0.026s, n=20752, sd=20}
15. b4 {-0.25/12 0.020s, n=15929, sd=21} Ng4 {+0.46/10 0.018s, n=13211, sd=18}
16. d4 {+0.52/10 0.035s, n=20828, sd=13} Kg8 {+0.01/9 0.022s, n=14710, sd=15}
17. bxa5 {-0.07/9 0.026s, n=16560, sd=15} bxa5 {-0.08/11 0.019s, n=12609, sd=17}
18. Rxa5 {+0.11/11 0.028s, n=21654, sd=17} Rb8 {+0.11/11 0.019s, n=17486, sd=18}
19. Nd2 {+0.30/9 0.015s, n=12253, sd=21} e5 {+0.10/11 0.019s, n=13045, sd=22}
20. dxe5 {+0.70/9 0.016s, n=12868, sd=24}
Qh4 {0.00/10 0.024s, n=18836, sd=24, White makes an illegal move: e1a1} 0-1