MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1101"]
[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 "rnbqkbnr/p2p1pp1/4p2p/1pp5/6PP/5P2/PPPPP1B1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:36:56 +0200"]
[GameEndTime "2026-09-14T17:36:57 +0200"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {-1.40/10 0.033s, n=24982, sd=16} d5 {+1.61/9 0.024s, n=19434, sd=11}
6. e3 {-1.06/10 0.084s, n=55803, sd=20} Nd7 {+0.91/9 0.016s, n=12537, sd=16}
7. b3 {-0.86/9 0.035s, n=22173, sd=14} Qb6 {+0.92/9 0.021s, n=14140, sd=14}
8. Nc3 {-1.02/9 0.027s, n=16668, sd=18} Bb7 {+1.15/11 0.044s, n=31334, sd=22}
9. Qe2 {-0.99/10 0.030s, n=19799, sd=17} d4 {+0.84/10 0.039s, n=26353, sd=21}
10. exd4 {+0.18/9 0.021s, n=15885, sd=17} cxd4 {+0.25/10 0.021s, n=19295, sd=18}
11. Bxb7 {-0.30/11 0.018s, n=16289, sd=17}
Qxb7 {+0.29/12 0.050s, n=41325, sd=18} 12. Qe4 {-0.26/10 0.020s, n=16341, sd=17}
Qxe4+ {+0.19/9 0.023s, n=13014, sd=20} 13. Nxe4 {-0.37/9 0.024s, n=21587, sd=17}
d3 {+0.39/11 0.027s, n=22674, sd=15} 14. cxd3 {-0.51/11 0.026s, n=15416, sd=13}
Ngf6 {+0.25/9 0.015s, n=12894, sd=15} 15. Nxf6+ {-0.31/9 0.032s, n=19345, sd=17}
Nxf6 {+0.26/8 0.026s, n=14860, sd=16} 16. Nf3 {-0.30/9 0.027s, n=17619, sd=14}
Nxg4 {+0.28/9 0.046s, n=22328, sd=16} 17. Bb2 {-0.35/10 0.024s, n=19743, sd=14}
h5 {+0.09/9 0.024s, n=20722, sd=15} 18. a4 {-0.01/9 0.016s, n=14684, sd=13}
bxa4 {+0.01/10 0.035s, n=25334, sd=17}
19. Rxa4 {+0.06/11 0.023s, n=17726, sd=14} Nh6 {+0.05/10 0.014s, n=12441, sd=13}
20. Bc3 {-0.13/10 0.023s, n=19812, sd=15} f6 {+0.35/10 0.016s, n=13205, sd=14}
21. Ke2 {-0.10/10 0.017s, n=15410, sd=15} Bd6 {+0.23/9 0.014s, n=12171, sd=17}
22. Rha1 {-0.07/11 0.013s, n=12321, sd=16, Black makes an illegal move: e8h8}
1-0