MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "431"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/pp1pppb1/2p3pp/8/6Q1/1P2P3/P1PPNPPP/RNB1KB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:42:13 -0400"]
[GameEndTime "2026-09-14T10:42:13 -0400"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nbc3 {-1.07/9 0.023s, n=19776, sd=13} b5 {+1.01/8 0.033s, n=30089, sd=12}
6. Bb2 {-0.88/8 0.019s, n=15350, sd=11} a5 {+0.72/8 0.017s, n=12583, sd=13}
7. Qf4 {-0.63/8 0.018s, n=13172, sd=11} Nf6 {+1.62/10 0.019s, n=15799, sd=12}
8. e4 {-1.26/9 0.023s, n=23276, sd=14} d6 {+1.53/12 0.040s, n=40543, sd=19}
9. d4 {-1.32/8 0.013s, n=15486, sd=13} a4 {+1.65/11 0.016s, n=19127, sd=16}
10. a3 {-1.74/9 0.022s, n=26386, sd=17} axb3 {+1.58/10 0.010s, n=13380, sd=15}
11. cxb3 {-1.82/10 0.014s, n=18316, sd=18, Black makes an illegal move: e8h8}
1-0