MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "209"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pppp1p2/5np1/4p2p/8/P3P2N/1PPPKPPP/RNBQ1B1R w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:57 +0000"]
[GameEndTime "2026-09-14T16:06:58 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-1.86/8 0.015s, n=13611, sd=14} Nc6 {+1.74/8 0.015s, n=13235, sd=14}
6. Ke1 {-1.42/10 0.017s, n=14764, sd=14} d5 {+1.46/10 0.017s, n=15146, sd=12}
7. cxd5 {-1.65/11 0.042s, n=31896, sd=21} Nxd5 {+1.74/10 0.016s, n=15828, sd=14}
8. Bc4 {-1.71/9 0.028s, n=24485, sd=15} Nb6 {+2.01/9 0.024s, n=18878, sd=12}
9. Be2 {-2.15/10 0.031s, n=25836, sd=14} Bg7 {+1.98/9 0.020s, n=17516, sd=14}
10. Nc3 {-1.85/9 0.019s, n=17027, sd=13} Qh4 {+2.16/10 0.027s, n=21560, sd=16}
11. Ng1 {-2.04/11 0.041s, n=33978, sd=15} e4 {+2.09/10 0.017s, n=15566, sd=17}
12. d4 {-2.17/10 0.014s, n=14608, sd=11} exd3 {+2.31/11 0.042s, n=29454, sd=22}
13. Qxd3 {-2.06/10 0.023s, n=19859, sd=21} Ne5 {+1.77/9 0.012s, n=12193, sd=15}
14. Qe4 {-2.17/10 0.015s, n=16654, sd=18} Qxe4 {+2.17/11 0.012s, n=12219, sd=15}
15. Nxe4 {-1.96/11 0.020s, n=17093, sd=19} Nec4 {+1.79/9 0.015s, n=15162, sd=15}
16. Nc3 {-1.81/9 0.014s, n=14007, sd=20} Bf5 {+2.13/9 0.022s, n=23048, sd=15}
17. Nf3 {-1.76/9 0.013s, n=14080, sd=14, Black makes an illegal move: e8a8} 1-0