MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2240"]
[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 "rnbqk1nr/1pppppb1/6p1/p5Bp/8/2NP1P2/PPP1P1PP/R1Q1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:21 -0400"]
[GameEndTime "2026-09-14T12:26:21 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... c6 {+0.91/8 0.017s, n=17507, sd=16} 6. Qd2 {-0.69/8 0.017s, n=12564, sd=13}
d5 {+0.57/9 0.020s, n=22510, sd=15} 7. d4 {-0.25/10 0.025s, n=20949, sd=15}
b5 {+0.55/9 0.013s, n=12716, sd=15} 8. a3 {-0.57/9 0.015s, n=16850, sd=13}
Nh6 {+0.54/10 0.018s, n=20267, sd=15} 9. e3 {-0.53/10 0.020s, n=24136, sd=14}
Nf5 {+0.21/10 0.031s, n=30788, sd=19} 10. Bd3 {-0.55/10 0.014s, n=16790, sd=17}
f6 {+0.41/11 0.023s, n=18415, sd=20} 11. Bxf5 {-0.14/10 0.016s, n=14105, sd=14}
Bxf5 {+0.17/10 0.015s, n=19540, sd=15} 12. Bf4 {-0.29/9 0.015s, n=12157, sd=12}
e5 {+0.39/10 0.012s, n=14372, sd=17} 13. e4 {-0.18/10 0.021s, n=19092, sd=20}
dxe4 {+0.34/10 0.022s, n=18811, sd=16}
14. fxe4 {-0.24/11 0.018s, n=16728, sd=23} Be6 {+0.17/9 0.011s, n=15363, sd=20}
15. dxe5 {-0.17/11 0.012s, n=18400, sd=16}
Qxd2+ {+0.25/9 0.017s, n=19437, sd=16} 16. Bxd2 {+0.03/8 0.012s, n=14388, sd=15}
Nd7 {-0.13/8 0.019s, n=23180, sd=14} 17. exf6 {-0.11/11 0.012s, n=16284, sd=14}
Bxf6 {-0.07/9 0.020s, n=18072, sd=13}
18. Nf3 {-0.15/10 0.020s, n=23196, sd=15, Black makes an illegal move: e8h8} 1-0