MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "291"]
[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 "rnb1kbnr/pp2ppp1/2pq3p/3p4/QP6/2PP4/P3PPPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:55 +0000"]
[GameEndTime "2026-09-14T15:59:55 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.38/9 0.016s, n=13571, sd=12} Nf6 {+0.87/9 0.028s, n=25532, sd=15}
6. Nd2 {-0.99/8 0.019s, n=18304, sd=15} e5 {+0.83/9 0.013s, n=12483, sd=15}
7. Be2 {-0.87/9 0.025s, n=22344, sd=16} a5 {+0.71/9 0.020s, n=17702, sd=19}
8. Ngf3 {-0.86/8 0.017s, n=16118, sd=12} b5 {+0.90/10 0.018s, n=17660, sd=15}
9. Qc2 {-0.66/11 0.023s, n=22058, sd=16} axb4 {+0.73/10 0.013s, n=13813, sd=14}
10. cxb4 {-0.40/11 0.025s, n=22769, sd=18} Be7 {+0.75/10 0.019s, n=18160, sd=16}
11. a3 {-0.37/9 0.025s, n=22731, sd=12} d4 {+0.78/10 0.016s, n=14290, sd=16}
12. Nb3 {-0.81/10 0.026s, n=20762, sd=15, Black makes an illegal move: e8h8} 1-0