MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "187"]
[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 "r1b1kbnr/pppqpp1p/2np2p1/8/8/4PQ2/PPPPBPPP/RNB1K1NR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:43 +0000"]
[GameEndTime "2026-09-14T15:59:43 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb5 {-0.92/9 0.019s, n=16963, sd=15} a6 {+0.90/9 0.013s, n=12412, sd=14}
6. Bxc6 {-0.85/10 0.023s, n=18563, sd=15} bxc6 {+0.86/10 0.016s, n=15529, sd=14}
7. b3 {-0.85/10 0.024s, n=21285, sd=16} Bg7 {+0.88/10 0.029s, n=24939, sd=14}
8. Nc3 {-0.81/11 0.015s, n=14540, sd=15} Rb8 {+0.83/9 0.017s, n=12950, sd=12}
9. Bb2 {-0.82/10 0.027s, n=23147, sd=19} c5 {+0.76/9 0.017s, n=14496, sd=16}
10. Qe2 {-0.76/9 0.015s, n=14536, sd=13} e5 {+0.83/10 0.043s, n=34355, sd=18}
11. d4 {-0.54/9 0.016s, n=14795, sd=15} Bb7 {+1.03/8 0.012s, n=13085, sd=13}
12. Nf3 {-0.73/9 0.013s, n=12072, sd=15} exd4 {+0.56/9 0.015s, n=12924, sd=17}
13. exd4+ {-0.71/9 0.014s, n=13389, sd=17}
Kf8 {+0.69/10 0.017s, n=13134, sd=13, White makes an illegal move: e1a1} 0-1