MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "96"]
[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 "rnbqkbr1/p1ppp1pp/1p3n2/5p2/1P1P3P/B7/P1P1PPP1/RN1QKBNR w KQq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:18 +0000"]
[GameEndTime "2026-09-14T13:35:19 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.28/9 0.034s, n=27471, sd=13} Bb7 {+0.31/10 0.026s, n=16393, sd=11}
6. c4 {+0.08/9 0.017s, n=13849, sd=15} e6 {+0.46/10 0.024s, n=18175, sd=15}
7. Qb3 {+0.28/9 0.031s, n=22685, sd=16} a5 {+0.92/10 0.022s, n=12546, sd=11}
8. bxa5 {-0.60/9 0.023s, n=17414, sd=13} Bxa3 {+0.62/9 0.017s, n=13088, sd=15}
9. Nxa3 {-0.49/10 0.031s, n=21793, sd=15} Bxf3 {+0.41/10 0.058s, n=37774, sd=18}
10. exf3 {-0.42/10 0.021s, n=15279, sd=18} Nc6 {+0.57/10 0.055s, n=32748, sd=15}
11. Nc2 {-0.67/10 0.069s, n=39121, sd=17} Rxa5 {+0.75/9 0.025s, n=15840, sd=13}
12. Be2 {-0.54/9 0.017s, n=12963, sd=10} Qe7 {+0.51/9 0.079s, n=35901, sd=15}
13. Rd1 {-0.57/9 0.027s, n=18899, sd=14} f4 {+0.37/10 0.022s, n=15290, sd=14}
14. d5 {-0.34/10 0.035s, n=25325, sd=15} Ne5 {+0.28/9 0.025s, n=14535, sd=14}
15. dxe6 {-0.17/9 0.020s, n=14361, sd=14}
dxe6 {+0.35/10 0.017s, n=12731, sd=14, White makes an illegal move: e1h1} 0-1