MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "28"]
[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/p2ppppp/7n/qNp5/5P2/P6P/1PPPP1P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:05 +0000"]
[GameEndTime "2026-09-14T13:35:06 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb5 {+4.96/9 0.047s, n=19080, sd=14}
6. Nf3 {-4.83/8 0.022s, n=15412, sd=10} Bb7 {+5.07/9 0.061s, n=21988, sd=13}
7. e3 {-5.06/9 0.040s, n=18654, sd=15} Qb6 {+4.87/9 0.073s, n=25149, sd=13}
8. b4 {-4.69/10 0.031s, n=21147, sd=13} cxb4 {+4.76/9 0.040s, n=20114, sd=13}
9. axb4 {-4.67/8 0.034s, n=14881, sd=12} e6 {+4.63/9 0.054s, n=21378, sd=13}
10. Bb2 {-4.56/9 0.055s, n=22797, sd=12} Qxb4 {+4.25/9 0.079s, n=35629, sd=16}
11. Bc3 {-4.24/10 0.079s, n=34717, sd=18} Qd6 {+4.27/9 0.034s, n=13095, sd=13}
12. Rb1 {-4.21/10 0.053s, n=22392, sd=15} Qc7 {+4.55/9 0.039s, n=13818, sd=14}
13. Bd3 {-4.73/9 0.053s, n=22727, sd=12}
Na6 {+4.80/10 0.024s, n=14021, sd=15, White makes an illegal move: e1h1} 0-1