MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "556"]
[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 "rnb1kb1r/pppp1ppp/4p2n/3Q4/1q6/2P2PP1/PP1PP2P/RNB1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:24 +0000"]
[GameEndTime "2026-09-14T14:51:24 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb2 {+1.28/9 0.022s, n=20910, sd=13}
6. Qxe6+ {-0.16/8 0.019s, n=17108, sd=13} fxe6 {-0.04/8 0.012s, n=13531, sd=14}
7. Bxb2 {+0.26/9 0.018s, n=19665, sd=14} b6 {-0.12/10 0.028s, n=29815, sd=14}
8. e4 {+0.02/9 0.039s, n=36840, sd=13} Bb7 {-0.05/9 0.023s, n=22830, sd=14}
9. d4 {+0.30/9 0.012s, n=12930, sd=10} Nf7 {-0.18/9 0.024s, n=22465, sd=16}
10. Ne2 {+0.40/10 0.024s, n=24617, sd=15} c5 {-0.32/8 0.015s, n=14201, sd=12}
11. Nd2 {+0.36/9 0.012s, n=13463, sd=14} Be7 {-0.21/8 0.016s, n=16744, sd=11}
12. Nf4 {+0.59/10 0.021s, n=21558, sd=15} g5 {-0.65/8 0.024s, n=23714, sd=14}
13. Nh5 {+0.60/10 0.017s, n=16000, sd=17}
Rg8 {-0.62/9 0.024s, n=23075, sd=13, White makes an illegal move: e1a1} 0-1