MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "348"]
[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 "rnbqkbnr/pppp2p1/4p3/5p1p/4P2P/5P1N/PPPP2P1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:42 +0000"]
[GameEndTime "2026-09-14T13:36:43 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf4 {+1.99/9 0.032s, n=20905, sd=14} Qf6 {-1.92/9 0.032s, n=25664, sd=12}
6. d4 {+2.71/10 0.046s, n=33241, sd=16} Nc6 {-1.85/9 0.025s, n=18849, sd=15}
7. Be3 {+2.81/9 0.023s, n=16927, sd=15} fxe4 {-1.96/8 0.017s, n=13183, sd=13}
8. fxe4 {+2.69/11 0.065s, n=43876, sd=19} g6 {-2.63/10 0.029s, n=22307, sd=16}
9. Nc3 {+2.48/10 0.043s, n=26174, sd=16} Bh6 {-2.54/9 0.018s, n=12686, sd=14}
10. e5 {+3.27/10 0.017s, n=13803, sd=15} Qf7 {-2.59/8 0.019s, n=13764, sd=12}
11. Qd2 {+2.57/9 0.016s, n=13259, sd=17} Nge7 {-2.80/10 0.032s, n=22247, sd=16}
12. Ne4 {+3.20/11 0.021s, n=16686, sd=17} Nf5 {-2.99/9 0.048s, n=33503, sd=17}
13. Nf6+ {+3.45/10 0.021s, n=15212, sd=20} Kd8 {-2.88/8 0.046s, n=31277, sd=16}
14. Bd3 {+3.32/10 0.014s, n=12907, sd=18}
Ncxd4 {-2.59/10 0.029s, n=18536, sd=13}
15. Bxd4 {+3.51/11 0.025s, n=20937, sd=14}
Nxd4 {-2.32/10 0.017s, n=13938, sd=12, White makes an illegal move: e1h1} 0-1