MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "248"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkb1r/pppp1pp1/4p2p/5n2/P2P4/5P2/1PPKP1PP/RNBQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:42 +0000"]
[GameEndTime "2026-09-14T14:50:43 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {-0.67/9 0.013s, n=12285, sd=14} d5 {+0.27/9 0.027s, n=24165, sd=13}
6. e4 {-0.44/10 0.082s, n=64708, sd=16} Nd6 {+0.54/11 0.020s, n=18385, sd=12}
7. Bd3 {-0.76/10 0.018s, n=16469, sd=15} c5 {+1.13/10 0.029s, n=20333, sd=14}
8. Ke1 {-0.77/9 0.014s, n=12191, sd=15} dxe4 {+1.97/9 0.015s, n=15011, sd=11}
9. fxe4 {-1.73/10 0.024s, n=22350, sd=15} cxd4 {+2.03/10 0.025s, n=21073, sd=13}
10. Bd2 {-1.55/10 0.017s, n=15533, sd=15} Nxe4 {+4.14/11 0.020s, n=18423, sd=13}
11. cxd4 {-4.54/8 0.015s, n=13478, sd=13} Qxd4 {+5.55/11 0.017s, n=15848, sd=15}
12. Qc2 {-4.98/9 0.027s, n=19849, sd=16} Qf2+ {+6.19/10 0.017s, n=15627, sd=19}
13. Kd1 {-5.77/8 0.023s, n=20611, sd=18} Nc5 {+5.99/9 0.017s, n=16806, sd=17}
14. Be1 {-6.13/9 0.029s, n=26788, sd=14} Qd4 {+6.14/9 0.015s, n=12792, sd=15}
15. Ra3 {-5.53/9 0.019s, n=16112, sd=13} Qd8 {+6.23/9 0.022s, n=18259, sd=14}
16. Nf3 {-5.87/9 0.037s, n=30440, sd=17} Bd7 {+5.71/9 0.027s, n=20454, sd=14}
17. Ke2 {-5.32/10 0.033s, n=26663, sd=16} Be7 {+5.26/8 0.016s, n=13224, sd=12}
18. Bc4 {-4.90/9 0.021s, n=17280, sd=12} a5 {+5.80/8 0.021s, n=13540, sd=9}
19. Bf2 {-5.49/10 0.044s, n=35047, sd=16, Black makes an illegal move: e8h8} 1-0