MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "196"]
[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/pppp3p/4p1p1/8/2P2p2/8/PPQPPPPP/RNB1KBNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:22 +0000"]
[GameEndTime "2026-09-14T14:50:23 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+1.50/8 0.013s, n=12234, sd=16} Qf6 {-1.40/9 0.040s, n=28954, sd=13}
6. Nf3 {+1.19/9 0.023s, n=20318, sd=14} Nc6 {-1.33/10 0.015s, n=14651, sd=15}
7. e3 {+1.04/8 0.013s, n=12137, sd=12} b6 {-1.57/9 0.023s, n=16153, sd=18}
8. Nc3 {+1.14/9 0.037s, n=28968, sd=17} Bb7 {-1.24/10 0.069s, n=50138, sd=19}
9. d5 {+1.22/9 0.028s, n=22800, sd=17} Ne5 {-0.64/10 0.021s, n=18855, sd=19}
10. Be2 {+0.87/8 0.018s, n=14822, sd=18} Nxf3+ {-0.64/8 0.013s, n=12424, sd=15}
11. Bxf3 {+0.75/10 0.085s, n=65387, sd=19} Bb4 {-0.87/9 0.014s, n=14406, sd=15}
12. Bd2 {+1.78/10 0.016s, n=13368, sd=15} fxe3 {-0.75/10 0.021s, n=19065, sd=20}
13. fxe3 {+1.07/9 0.027s, n=23637, sd=17, Black makes an illegal move: e8a8} 1-0