MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1581"]
[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 "rnb1kb1r/pp1ppppp/1q5n/8/1p5P/P7/1BPPPPP1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:33:00 -0400"]
[GameEndTime "2026-09-14T11:33:00 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb4 {+0.17/10 0.019s, n=18782, sd=15} Qxb4 {-0.23/10 0.015s, n=16957, sd=15}
6. Qc1 {0.00/9 0.017s, n=14636, sd=13} e6 {-0.11/10 0.015s, n=19442, sd=12}
7. c4 {+0.10/10 0.014s, n=18065, sd=14} b6 {-0.24/11 0.068s, n=70302, sd=16}
8. Nf3 {-0.09/9 0.034s, n=33119, sd=15} Qe7 {-0.01/10 0.016s, n=21603, sd=13}
9. g3 {+0.17/9 0.026s, n=22972, sd=13} Bb7 {-0.53/9 0.016s, n=12911, sd=13}
10. Bg2 {+0.32/9 0.014s, n=16113, sd=16} Nc6 {-0.57/10 0.012s, n=13570, sd=16}
11. d4 {+0.69/10 0.016s, n=17995, sd=13} Na5 {-0.61/8 0.011s, n=13136, sd=14}
12. Nbd2 {+0.70/11 0.024s, n=23901, sd=19} Qd8 {-0.86/9 0.018s, n=14910, sd=14}
13. Bc3 {+0.71/10 0.023s, n=25194, sd=23}
Be7 {-0.69/10 0.012s, n=14884, sd=14, White makes an illegal move: e1h1} 0-1