MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1833"]
[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 "1nbqkbnr/r1ppppp1/7p/pp6/Q2P3P/2P5/PP2PPP1/RNB1KBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:06 +0000"]
[GameEndTime "2026-09-14T16:04:07 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxb5 {+1.72/9 0.015s, n=12886, sd=14} Bb7 {-1.47/10 0.028s, n=22029, sd=13}
6. Nd2 {+1.37/8 0.021s, n=18737, sd=12} Nf6 {-0.81/9 0.024s, n=19172, sd=13}
7. Qd3 {+0.91/8 0.014s, n=12447, sd=12} d5 {-0.59/9 0.014s, n=12378, sd=11}
8. Ngf3 {+0.51/9 0.025s, n=17649, sd=12} e6 {-0.66/10 0.020s, n=16102, sd=9}
9. Ne5 {+0.55/10 0.039s, n=28824, sd=19} c5 {-0.63/9 0.015s, n=12833, sd=14}
10. dxc5 {+0.68/10 0.017s, n=13251, sd=17} Bxc5 {-1.22/9 0.035s, n=25119, sd=13}
11. Nb3 {+0.17/10 0.016s, n=14233, sd=18} Ba6 {+0.72/10 0.018s, n=13929, sd=11}
12. Qg3 {-0.04/11 0.019s, n=18164, sd=22} Bd6 {+0.95/11 0.048s, n=35692, sd=14}
13. Be3 {-0.60/9 0.023s, n=17553, sd=12} Rb7 {+0.99/11 0.030s, n=27469, sd=18}
14. Nc5 {-1.20/10 0.043s, n=30819, sd=15} Rxb2 {+1.78/12 0.016s, n=15463, sd=20}
15. Qxg7 {-1.67/11 0.015s, n=14736, sd=20} Rh7 {+2.70/14 0.014s, n=17395, sd=21}
16. Nxf7 {-2.45/11 0.011s, n=12072, sd=20}
Rxg7 {+1.46/12 0.020s, n=20186, sd=23}
17. Nxd8 {-1.53/12 0.018s, n=19336, sd=24}
Bxc5 {+1.85/12 0.021s, n=22932, sd=26}
18. Nxe6 {-1.59/10 0.012s, n=13535, sd=18}
Bxe3 {+1.69/12 0.021s, n=24418, sd=19}
19. Nxg7+ {-2.69/10 0.049s, n=43466, sd=20}
Kf7 {+2.12/10 0.013s, n=14321, sd=13} 20. fxe3 {-2.53/10 0.011s, n=12873, sd=14}
Kxg7 {+2.27/10 0.015s, n=17670, sd=12} 21. e4 {-2.52/11 0.048s, n=43774, sd=19}
Nxe4 {+2.99/11 0.013s, n=14449, sd=21, White makes an illegal move: e1a1} 0-1