MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "778"]
[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 "rnbqkbnr/p2pp1p1/5p2/1pp4p/4PB2/2NP3N/PPP2PPP/R2QKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:10 +0000"]
[GameEndTime "2026-09-14T16:01:10 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... g5 {-1.60/9 0.024s, n=18772, sd=13}
6. Be3 {+1.56/10 0.028s, n=22634, sd=16} b4 {-1.43/10 0.016s, n=14243, sd=8}
7. Na4 {+1.42/10 0.014s, n=12683, sd=21} e5 {-1.61/10 0.023s, n=20790, sd=14}
8. Nxc5 {+1.55/10 0.022s, n=17222, sd=15} Nc6 {-1.71/11 0.043s, n=36211, sd=18}
9. d4 {+1.58/11 0.024s, n=21621, sd=18} exd4 {-1.50/10 0.016s, n=13326, sd=14}
10. Bxd4 {+1.20/12 0.019s, n=19160, sd=18} Qb6 {-1.10/11 0.020s, n=19452, sd=17}
11. Nb3 {+1.13/13 0.034s, n=33384, sd=25} Nxd4 {-1.00/12 0.018s, n=17816, sd=21}
12. Qxd4 {+1.06/13 0.015s, n=15823, sd=17}
Qxd4 {-1.14/10 0.016s, n=15706, sd=19}
13. Nxd4 {+1.25/12 0.010s, n=13058, sd=22}
Bb7 {-1.21/11 0.027s, n=25520, sd=14, White makes an illegal move: e1a1} 0-1