MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "855"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1p2p1/2p1p2p/5pP1/2P5/8/PP1PPPBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:14:06 +0200"]
[GameEndTime "2026-09-14T18:14:07 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxh6 {-0.37/9 0.027s, n=14607, sd=14} Nxh6 {+0.21/9 0.026s, n=20517, sd=14}
6. d4 {-0.31/9 0.023s, n=17884, sd=13} d5 {+0.39/10 0.054s, n=38181, sd=17}
7. h4 {-0.22/9 0.026s, n=14642, sd=19} Nf7 {+0.47/10 0.035s, n=25231, sd=15}
8. Nf3 {-0.36/8 0.016s, n=12722, sd=14} Nd7 {+0.34/10 0.040s, n=25506, sd=16}
9. Nc3 {-0.14/9 0.020s, n=14504, sd=11} Nf6 {+0.42/9 0.026s, n=19037, sd=14}
10. Qb3 {-0.06/9 0.030s, n=21269, sd=13} Ne4 {+0.12/10 0.092s, n=68310, sd=17}
11. Bf4 {-0.24/9 0.025s, n=19349, sd=15} Bd6 {+0.04/9 0.025s, n=14535, sd=14}
12. e3 {-0.20/9 0.016s, n=12098, sd=11} Bd7 {+0.23/9 0.028s, n=20209, sd=13}
13. Bxd6 {+0.41/10 0.030s, n=21894, sd=15}
Nexd6 {-0.13/9 0.023s, n=17698, sd=17} 14. c5 {+0.11/10 0.025s, n=20989, sd=16}
Ne4 {+0.10/9 0.018s, n=15242, sd=17} 15. Qxb7 {+0.28/10 0.026s, n=19430, sd=16}
e5 {+0.39/9 0.019s, n=15473, sd=14} 16. Qb3 {+0.05/8 0.019s, n=15057, sd=12}
Rb8 {+0.46/12 0.030s, n=26354, sd=20} 17. Qc2 {-0.35/9 0.019s, n=13173, sd=13}
Nxc3 {+0.29/11 0.024s, n=22050, sd=19}
18. Qxc3 {-0.61/10 0.030s, n=16276, sd=19} e4 {+0.35/10 0.022s, n=19937, sd=16}
19. Ne5 {-0.61/10 0.030s, n=22307, sd=14}
Rxh4 {+1.25/11 0.021s, n=23322, sd=17, White makes an illegal move: e1a1} 0-1