MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "249"]
[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/p1pp1ppp/8/1p2p3/P6P/N4PP1/1PPPP3/R1BQKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:23:58 +0200"]
[GameEndTime "2026-09-14T17:23:59 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+1.57/11 0.015s, n=13621, sd=14}
6. Nc4 {-1.41/10 0.027s, n=18027, sd=17} Nc6 {+1.49/10 0.020s, n=17621, sd=15}
7. f4 {-1.55/10 0.030s, n=26261, sd=14} e4 {+1.69/10 0.026s, n=22393, sd=18}
8. d3 {-1.50/8 0.013s, n=12131, sd=12} d5 {+0.91/8 0.022s, n=13145, sd=16}
9. Ne5 {-1.22/9 0.018s, n=13354, sd=13} Bb7 {+1.01/10 0.018s, n=15697, sd=16}
10. a5 {-1.20/11 0.035s, n=33555, sd=19} a6 {+0.95/10 0.032s, n=28092, sd=19}
11. Nxc6 {-0.97/11 0.023s, n=22947, sd=18}
Bxc6 {+0.90/11 0.020s, n=21716, sd=21}
12. dxe4 {-0.86/10 0.020s, n=20373, sd=18}
dxe4 {+1.11/11 0.026s, n=22010, sd=18}
13. Qxd8+ {-1.07/10 0.013s, n=15251, sd=19}
Rxd8 {+1.10/10 0.016s, n=16607, sd=13} 14. e3 {-0.99/12 0.020s, n=21149, sd=20}
Bb7 {+1.12/10 0.031s, n=22989, sd=15} 15. c3 {-0.99/13 0.016s, n=12094, sd=13}
h5 {+1.23/10 0.012s, n=13871, sd=18} 16. Rh2 {-0.88/10 0.023s, n=22450, sd=16}
Nh6 {+1.08/10 0.047s, n=32489, sd=17} 17. Rd2 {-1.18/10 0.036s, n=26053, sd=15}
Bd6 {+0.96/9 0.020s, n=18856, sd=15}
18. Ne2 {-0.75/9 0.022s, n=22130, sd=14, Black makes an illegal move: e8h8} 1-0