MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1344"]
[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 "r1bqkbnr/pppppppp/8/n7/8/P1P1P1P1/1P1P1P1P/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:28 +0000"]
[GameEndTime "2026-09-14T13:39:29 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. b4 {+1.50/10 0.027s, n=22101, sd=16} Nc6 {-1.54/10 0.017s, n=13276, sd=16}
6. c4 {+1.28/8 0.017s, n=13309, sd=14} d5 {-1.38/9 0.015s, n=12236, sd=9}
7. Bb2 {+1.48/10 0.055s, n=34820, sd=15} dxc4 {-1.43/10 0.021s, n=15779, sd=14}
8. Bxc4 {+1.33/9 0.018s, n=14361, sd=14} e5 {-1.04/9 0.023s, n=12904, sd=12}
9. Qc2 {+1.23/9 0.027s, n=18525, sd=11} Nf6 {-1.16/9 0.026s, n=17262, sd=12}
10. Qb3 {+0.93/10 0.066s, n=39475, sd=19} Qd7 {-0.83/10 0.017s, n=12578, sd=14}
11. f4 {+1.32/11 0.027s, n=20218, sd=20} Bd6 {-1.57/8 0.018s, n=12804, sd=18}
12. Nf3 {+1.37/11 0.035s, n=25947, sd=21} Qe7 {-1.49/9 0.023s, n=16464, sd=15}
13. Bxf7+ {+1.28/9 0.015s, n=12085, sd=22} Qxf7 {-1.56/9 0.037s, n=24339, sd=19}
14. Qxf7+ {+1.52/10 0.026s, n=22931, sd=17} Kxf7 {-1.82/9 0.014s, n=12032, sd=9}
15. fxe5 {+1.58/10 0.022s, n=19461, sd=17} Bg4 {-1.70/10 0.037s, n=26756, sd=17}
16. exf6 {+1.04/10 0.032s, n=25167, sd=18}
gxf6 {-1.03/11 0.064s, n=43000, sd=21, White makes an illegal move: e1h1} 0-1