MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "399"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbq1bnr/p1ppkp1p/1p6/4p1p1/P4P2/7P/1PPPP1PR/RNBQKBN1 b Q - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:21 +0200"]
[GameEndTime "2026-09-14T15:58:22 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+1.97/9 0.014s, n=12062, sd=15}
6. e3 {-1.94/9 0.014s, n=12341, sd=15} fxe3 {+1.86/9 0.026s, n=24034, sd=15}
7. dxe3 {-1.83/9 0.036s, n=32122, sd=14} Ke8 {+1.94/9 0.027s, n=22155, sd=13}
8. g4 {-1.55/9 0.031s, n=25728, sd=13} h5 {+1.98/9 0.017s, n=13366, sd=16}
9. Rf2 {-2.28/9 0.038s, n=27431, sd=14} Bb7 {+1.87/9 0.023s, n=16721, sd=15}
10. Nc3 {-1.80/11 0.019s, n=17449, sd=17} hxg4 {+1.29/8 0.024s, n=18648, sd=13}
11. Qxg4 {-1.91/9 0.021s, n=15646, sd=14} Qh4 {+1.72/10 0.017s, n=15452, sd=15}
12. Bc4 {-1.28/11 0.022s, n=21518, sd=18} Qxg4 {+1.41/8 0.017s, n=14628, sd=15}
13. hxg4 {-1.24/9 0.017s, n=14903, sd=15} f6 {+1.59/8 0.013s, n=12619, sd=13}
14. Bd2 {-0.82/9 0.017s, n=16165, sd=13}
Na6 {+1.06/8 0.015s, n=14205, sd=11, White makes an illegal move: e1a1} 0-1