MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "870"]
[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 "rnb1kbnr/ppp2ppp/4p3/3pq3/1P6/2P4N/P1QPPPPP/RNB1KB1R w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:08 +0000"]
[GameEndTime "2026-09-14T16:10:09 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.59/9 0.028s, n=19636, sd=14} Qd6 {-0.78/8 0.023s, n=22501, sd=12}
6. e4 {+0.52/9 0.017s, n=15794, sd=13} e5 {-0.32/9 0.033s, n=27761, sd=16}
7. Na3 {+0.08/9 0.021s, n=15131, sd=17} Bxh3 {+0.06/9 0.014s, n=12711, sd=13}
8. gxh3 {0.00/9 0.020s, n=16364, sd=19} Nf6 {-0.49/10 0.038s, n=30635, sd=19}
9. Nb5 {+0.17/9 0.014s, n=12134, sd=11} Qe7 {-0.14/9 0.017s, n=12539, sd=14}
10. dxe5 {+0.17/10 0.019s, n=17239, sd=19} Nxe4 {+0.30/9 0.019s, n=16882, sd=17}
11. Bf4 {+0.34/10 0.019s, n=17999, sd=19}
Nc6 {-0.09/10 0.037s, n=28651, sd=17, White makes an illegal move: e1a1} 0-1