MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "564"]
[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 "rnb1kb1r/pp1pp1pp/2p4n/q4p2/P3PP1P/8/1PPP2P1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:02 +0000"]
[GameEndTime "2026-09-14T14:52:02 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. e5 {+1.01/10 0.050s, n=33820, sd=18} d6 {-0.64/10 0.029s, n=26221, sd=18}
6. Na3 {+0.52/9 0.017s, n=14458, sd=15} dxe5 {-0.82/10 0.048s, n=37383, sd=17}
7. Nc4 {+1.14/10 0.019s, n=18400, sd=19} Qd5 {-0.56/11 0.015s, n=15178, sd=21}
8. Nxe5 {+1.17/10 0.022s, n=19838, sd=16} Qe4+ {-0.95/9 0.022s, n=17699, sd=19}
9. Ne2 {+0.97/9 0.022s, n=20154, sd=16} Nd7 {-1.04/9 0.016s, n=15568, sd=16}
10. d3 {+1.10/10 0.028s, n=25156, sd=17} Qd5 {-1.01/10 0.023s, n=20377, sd=15}
11. c4 {+0.82/11 0.042s, n=37235, sd=18} Qa5+ {-0.72/8 0.016s, n=14319, sd=14}
12. Bd2 {+1.19/9 0.019s, n=16282, sd=15} Qc7 {-1.04/9 0.017s, n=15469, sd=14}
13. d4 {+0.78/9 0.013s, n=12144, sd=14} Nxe5 {-0.85/10 0.021s, n=18664, sd=13}
14. fxe5 {+1.47/9 0.016s, n=16047, sd=12} c5 {-1.09/10 0.024s, n=24599, sd=19}
15. Bf4 {+1.25/10 0.039s, n=31317, sd=15} cxd4 {-1.07/10 0.020s, n=17713, sd=18}
16. Nxd4 {+0.37/9 0.017s, n=16003, sd=17} e6 {-1.62/9 0.013s, n=12483, sd=14}
17. Qd2 {+0.52/10 0.034s, n=27035, sd=16} Bd7 {-0.37/10 0.027s, n=24150, sd=17}
18. Be2 {+0.72/9 0.035s, n=32399, sd=13}
a5 {-1.60/9 0.021s, n=19420, sd=15, White makes an illegal move: e1a1} 0-1