MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "973"]
[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 "rnb1kbnr/pp1ppp2/2p4p/q5p1/2N5/2P2PP1/PP1PP2P/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:16 +0000"]
[GameEndTime "2026-09-14T13:41:17 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qd8 {-0.71/10 0.019s, n=19623, sd=14}
6. e4 {+0.58/10 0.016s, n=16330, sd=14} d5 {-0.73/10 0.018s, n=18887, sd=16}
7. exd5 {+0.44/9 0.011s, n=12230, sd=18} cxd5 {-0.28/9 0.017s, n=17326, sd=16}
8. Ne5 {+0.61/9 0.014s, n=13767, sd=15} Bg7 {-0.55/7 0.015s, n=15297, sd=11}
9. d4 {+0.60/9 0.015s, n=14598, sd=14} Qb6 {-0.82/8 0.023s, n=22221, sd=13}
10. f4 {+0.95/9 0.016s, n=16750, sd=13} Nf6 {-1.08/9 0.038s, n=34978, sd=16}
11. Qb3 {+1.10/9 0.029s, n=27068, sd=15} Qxb3 {-0.97/8 0.021s, n=20193, sd=15}
12. axb3 {+1.14/9 0.019s, n=18511, sd=16} Ne4 {-0.87/9 0.017s, n=16832, sd=19}
13. Ngf3 {+0.88/9 0.026s, n=25464, sd=13} Nc6 {-1.13/9 0.014s, n=14536, sd=15}
14. Nxc6 {+1.19/9 0.017s, n=17096, sd=12} bxc6 {-1.19/9 0.014s, n=14178, sd=12}
15. b4 {+1.20/9 0.018s, n=17996, sd=14} Bf6 {-1.45/8 0.033s, n=32664, sd=15}
16. Ne5 {+1.29/8 0.014s, n=13335, sd=11} Bxe5 {-1.28/9 0.023s, n=24677, sd=13}
17. dxe5 {+1.36/9 0.025s, n=24943, sd=14} Bf5 {-1.33/9 0.019s, n=17659, sd=14}
18. Ba6 {+1.52/9 0.031s, n=31050, sd=14}
Kd7 {-1.71/9 0.017s, n=16999, sd=13, White makes an illegal move: e1h1} 0-1