MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1852"]
[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 "r1b1kb1r/ppppqppp/2n1pn2/8/1P2P3/P7/2PPBPPP/RNBQK1NR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:34 +0000"]
[GameEndTime "2026-09-14T16:04:35 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.14/10 0.030s, n=20305, sd=17} Nd4 {-0.01/10 0.018s, n=17428, sd=18}
6. Nf3 {-0.33/10 0.033s, n=30165, sd=16} Nxe2 {+0.07/10 0.026s, n=22355, sd=17}
7. Qxe2 {+0.18/9 0.016s, n=14515, sd=13} a6 {-0.06/10 0.016s, n=14558, sd=7}
8. bxa6 {+0.11/10 0.023s, n=21532, sd=16} b6 {+0.16/9 0.017s, n=14787, sd=13}
9. e5 {-0.10/9 0.017s, n=17148, sd=14} Ng8 {+0.24/11 0.034s, n=30594, sd=22}
10. d3 {-0.48/7 0.026s, n=27027, sd=10} Bxa6 {+0.43/10 0.017s, n=16651, sd=14}
11. c4 {-0.70/8 0.026s, n=25403, sd=11}
Qd8 {+0.51/10 0.015s, n=13578, sd=12, White makes an illegal move: e1h1} 0-1