MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1574"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqk1nr/p1pp1p1p/1p4p1/2b1p3/5P2/N6N/PPPPP1PP/1RBQKB1R w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:36 +0000"]
[GameEndTime "2026-09-14T13:40:36 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b4 {+0.71/11 0.048s, n=34826, sd=18} Be7 {-0.98/10 0.021s, n=15753, sd=14}
6. fxe5 {+0.45/10 0.014s, n=12949, sd=16} Nc6 {-1.17/9 0.053s, n=34145, sd=15}
7. e4 {+1.36/10 0.030s, n=21344, sd=12} a5 {-0.84/7 0.018s, n=12547, sd=11}
8. Nb5 {+1.80/10 0.019s, n=14722, sd=15} d6 {-1.21/9 0.020s, n=13458, sd=14}
9. exd6 {+1.60/11 0.027s, n=18963, sd=15} cxd6 {-0.85/10 0.020s, n=16343, sd=15}
10. Qf3 {+1.90/11 0.022s, n=15797, sd=17} axb4 {-2.05/8 0.028s, n=17060, sd=13}
11. d4 {+1.91/10 0.023s, n=15875, sd=18} Bxh3 {-2.03/10 0.037s, n=25215, sd=17}
12. Qxh3 {+2.17/10 0.020s, n=15833, sd=20} Nf6 {-2.23/8 0.021s, n=12334, sd=15}
13. Bd3 {+1.95/9 0.032s, n=22124, sd=11} Qd7 {-2.97/9 0.043s, n=30155, sd=18}
14. Qxd7+ {+2.82/11 0.058s, n=42024, sd=21}
Kxd7 {-2.84/10 0.018s, n=14242, sd=16, White makes an illegal move: e1h1} 0-1