MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "84"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/1pp1p1pp/5p2/p2p4/8/1PN2P2/P1PPP1PP/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:27 +0000"]
[GameEndTime "2026-09-14T14:49:28 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+0.88/9 0.013s, n=13693, sd=12} 6. Na4 {-0.61/9 0.014s, n=13979, sd=13}
e5 {+0.64/9 0.014s, n=12965, sd=11} 7. e3 {-0.79/9 0.037s, n=34423, sd=15}
Bd7 {+0.60/10 0.135s, n=112077, sd=18} 8. Bd3 {-0.55/8 0.015s, n=14076, sd=13}
Nc6 {+0.91/9 0.019s, n=18362, sd=13} 9. c3 {-0.69/8 0.021s, n=19206, sd=17}
f5 {+1.06/9 0.025s, n=19450, sd=17} 10. exd4 {-0.74/9 0.018s, n=16258, sd=19}
exd4 {+0.91/9 0.018s, n=16939, sd=21} 11. Qe2+ {-0.36/9 0.014s, n=15480, sd=14}
Qe7 {+0.98/9 0.015s, n=15584, sd=17} 12. Qxe7+ {-0.55/8 0.010s, n=12166, sd=14}
Bxe7 {+0.85/9 0.018s, n=16366, sd=19} 13. cxd4 {-0.29/10 0.012s, n=14137, sd=14}
Nxd4 {+0.68/8 0.019s, n=19368, sd=10} 14. Bb2 {-0.36/9 0.016s, n=16389, sd=14}
Bf6 {+0.35/9 0.018s, n=18824, sd=15}
15. Nc5 {-0.10/10 0.025s, n=26324, sd=19, Black makes an illegal move: e8a8} 1-0