MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "721"]
[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 "rnbqkb1r/p1ppppp1/7p/1p1n4/5B2/2NP4/PPP1PPPP/1R1QKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:45 +0000"]
[GameEndTime "2026-09-14T13:38:46 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxd5 {+6.41/10 0.013s, n=12176, sd=15} Na6 {-6.74/9 0.039s, n=21079, sd=14}
6. Bc1 {+6.53/8 0.014s, n=12703, sd=10} e6 {-6.76/9 0.062s, n=33991, sd=15}
7. Ne3 {+6.58/10 0.030s, n=17396, sd=15} c5 {-6.83/9 0.027s, n=17926, sd=14}
8. c3 {+6.76/10 0.041s, n=23070, sd=14} Bb7 {-6.87/9 0.034s, n=22381, sd=14}
9. Nf3 {+6.88/10 0.024s, n=18997, sd=15} d5 {-6.91/9 0.035s, n=18536, sd=13}
10. d4 {+7.11/9 0.022s, n=13690, sd=11} Be7 {-6.70/10 0.017s, n=13310, sd=11}
11. g3 {+6.94/10 0.016s, n=13740, sd=11} cxd4 {-6.88/10 0.079s, n=38409, sd=19}
12. cxd4 {+6.59/9 0.030s, n=18753, sd=15} Qa5+ {-6.39/11 0.019s, n=13238, sd=17}
13. Bd2 {+6.18/8 0.034s, n=16832, sd=15} Qxa2 {-6.54/11 0.021s, n=12412, sd=13}
14. Bc3 {+6.80/11 0.066s, n=38786, sd=16} Bb4 {-6.69/8 0.019s, n=15181, sd=12}
15. Bg2 {+6.75/10 0.025s, n=15948, sd=14}
Qa5 {-6.78/9 0.045s, n=22237, sd=15, White makes an illegal move: e1h1} 0-1