MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1236"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/p1pp1pp1/bp2p2p/8/P6P/3BP3/1PPP1PP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:25:40 +0200"]
[GameEndTime "2026-09-14T17:25:41 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa6 {-0.17/9 0.024s, n=17577, sd=13} Nxa6 {-0.07/10 0.024s, n=16993, sd=14}
6. Qe2 {-0.05/8 0.026s, n=19564, sd=13} Nb4 {-0.04/10 0.022s, n=18039, sd=15}
7. d4 {-0.10/11 0.026s, n=20234, sd=19} c5 {+0.23/10 0.014s, n=12388, sd=15}
8. Nf3 {-0.30/8 0.015s, n=12712, sd=17} Nf6 {+0.27/11 0.015s, n=14158, sd=8}
9. c3 {-0.04/10 0.027s, n=14962, sd=20} Nc6 {+0.23/10 0.022s, n=14015, sd=15}
10. e4 {-0.21/10 0.036s, n=25497, sd=18} cxd4 {+0.15/10 0.018s, n=15551, sd=20}
11. Nxd4 {-0.25/9 0.016s, n=12743, sd=18} Nxd4 {+0.47/10 0.028s, n=17577, sd=20}
12. cxd4 {-0.46/9 0.039s, n=29631, sd=18} Bb4+ {+0.74/9 0.032s, n=25745, sd=17}
13. Nc3 {-0.45/9 0.027s, n=15123, sd=20, Black makes an illegal move: e8h8} 1-0