MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "878"]
[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 "rnbqkbnr/p1p1ppp1/1p5p/3p4/Q6P/2P3P1/PP1PPP2/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:19 +0000"]
[GameEndTime "2026-09-14T14:53:20 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {+0.31/6 0.065s, n=51469, sd=14}
6. Qc2 {-0.87/9 0.035s, n=31944, sd=16} e5 {+0.92/10 0.021s, n=16864, sd=16}
7. d4 {-0.83/10 0.038s, n=30887, sd=19} Nc6 {+1.06/10 0.011s, n=12013, sd=15}
8. dxe5 {-0.67/10 0.021s, n=20215, sd=17} Nxe5 {+0.87/9 0.017s, n=12935, sd=15}
9. Bf4 {-0.74/10 0.014s, n=13930, sd=15} Ng6 {+0.70/10 0.020s, n=18160, sd=16}
10. e3 {-0.83/10 0.014s, n=12789, sd=14} Nf6 {+0.82/9 0.020s, n=19163, sd=14}
11. Nd2 {-0.88/9 0.014s, n=13264, sd=15} Nxf4 {+0.66/11 0.047s, n=35246, sd=17}
12. gxf4 {-0.67/11 0.025s, n=25160, sd=18}
Bd6 {+0.70/10 0.014s, n=13095, sd=16, White makes an illegal move: e1a1} 0-1