MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "72"]
[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/p1pppp1p/1p5n/6p1/2PP4/P3B3/1P2PPPP/RN1QKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:14 +0000"]
[GameEndTime "2026-09-14T13:35:15 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf5 {-0.16/9 0.021s, n=14988, sd=11}
6. Bc1 {+0.37/9 0.026s, n=13987, sd=14} Bb7 {-0.48/10 0.036s, n=18096, sd=13}
7. d5 {+0.60/10 0.023s, n=16753, sd=18} Nd6 {-0.38/10 0.081s, n=37527, sd=15}
8. h4 {+0.47/10 0.030s, n=21763, sd=15} g4 {-0.35/10 0.022s, n=16129, sd=18}
9. e4 {+0.69/9 0.023s, n=16148, sd=18} Bg7 {-0.49/11 0.060s, n=40756, sd=18}
10. Nd2 {+0.56/8 0.033s, n=16246, sd=16} Bh8 {-0.22/9 0.026s, n=19147, sd=14}
11. Bd3 {+0.31/10 0.048s, n=32854, sd=16} e6 {-0.57/7 0.022s, n=12408, sd=13}
12. Ne2 {+0.83/9 0.030s, n=20279, sd=15} Qe7 {-1.01/8 0.022s, n=15901, sd=14}
13. Rb1 {+1.22/10 0.029s, n=18411, sd=15} c6 {-0.86/8 0.023s, n=13843, sd=12}
14. b4 {+1.56/10 0.050s, n=32190, sd=17} Na6 {-0.75/9 0.020s, n=14670, sd=12}
15. Qa4 {+1.53/9 0.032s, n=18831, sd=15} exd5 {-0.80/8 0.042s, n=27575, sd=14}
16. c5 {+1.63/9 0.038s, n=25030, sd=17}
Nb5 {-1.80/10 0.047s, n=29837, sd=16, White makes an illegal move: e1h1} 0-1