MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "224"]
[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 "r1bqkb1r/pp1ppp1p/n1p2np1/8/4P1PN/8/PPPP1P1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:59 +0000"]
[GameEndTime "2026-09-14T13:36:00 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. e5 {-0.57/10 0.023s, n=20623, sd=16} Nd5 {+0.85/9 0.024s, n=20199, sd=13}
6. c4 {-0.60/10 0.021s, n=19037, sd=18} Ndc7 {+1.62/11 0.029s, n=25865, sd=21}
7. d4 {-1.40/10 0.020s, n=20371, sd=16} d6 {+1.50/9 0.023s, n=16536, sd=13}
8. f4 {-1.26/11 0.050s, n=41588, sd=20} dxe5 {+1.33/10 0.022s, n=18747, sd=18}
9. fxe5 {-1.44/9 0.015s, n=12987, sd=15} Bg7 {+1.79/10 0.017s, n=14535, sd=13}
10. Nc3 {-2.02/9 0.040s, n=34599, sd=14} f6 {+1.80/9 0.019s, n=16365, sd=13}
11. d5 {-1.98/9 0.022s, n=19716, sd=14} fxe5 {+2.09/9 0.019s, n=12578, sd=15}
12. Bg5 {-1.71/10 0.021s, n=18365, sd=17} cxd5 {+2.22/10 0.041s, n=33475, sd=19}
13. cxd5 {-1.81/8 0.028s, n=17255, sd=15, Black makes an illegal move: e8h8} 1-0