MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "921"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/p1p1pppp/8/1p1p4/P4P2/3PBN2/1PP1P1PP/RN1QKB1R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:11:46 +0200"]
[GameEndTime "2026-09-14T17:11:46 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {-0.77/9 0.025s, n=17265, sd=13} 6. Bf2 {+1.15/8 0.016s, n=13017, sd=12}
Nf6 {-0.66/9 0.014s, n=12009, sd=10} 7. Nbd2 {+0.47/9 0.014s, n=12535, sd=13}
e6 {-0.74/10 0.019s, n=15771, sd=13} 8. e4 {+0.50/10 0.023s, n=18540, sd=16}
Be7 {-0.47/10 0.014s, n=12304, sd=14} 9. e5 {+0.67/11 0.015s, n=12837, sd=18}
Nfd7 {-0.44/10 0.022s, n=19670, sd=15} 10. d4 {+0.51/9 0.037s, n=25455, sd=17}
c5 {-0.77/9 0.033s, n=19495, sd=14} 11. Bd3 {+0.64/9 0.026s, n=16620, sd=11}
c4 {-0.70/9 0.018s, n=13510, sd=15} 12. Be2 {+0.70/10 0.018s, n=14789, sd=15}
Qc7 {-0.48/10 0.047s, n=27611, sd=15} 13. Nf1 {+1.30/9 0.021s, n=16691, sd=12}
Nc6 {-0.95/9 0.058s, n=33302, sd=15} 14. Ne3 {+0.98/9 0.021s, n=13205, sd=16}
a5 {-0.80/9 0.016s, n=12207, sd=13, White makes an illegal move: e1h1} 0-1