MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1477"]
[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 "rn1qkbnr/p1p1pppp/b2p4/1p6/P3P2P/8/1PPP1PP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:56:17 -0400"]
[GameEndTime "2026-09-14T11:56:17 -0400"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {-5.28/12 0.027s, n=29864, sd=19} Bb7 {+5.20/9 0.034s, n=38220, sd=15}
6. Nc3 {-5.53/10 0.032s, n=32904, sd=20} e6 {+5.27/10 0.030s, n=28361, sd=16}
7. Nf3 {-5.57/7 0.030s, n=28877, sd=11} Nf6 {+5.38/10 0.045s, n=45727, sd=19}
8. Qe2 {-5.50/10 0.020s, n=22979, sd=17} a6 {+5.22/10 0.017s, n=15141, sd=17}
9. d4 {-5.67/8 0.018s, n=16356, sd=13} axb5 {+5.33/9 0.009s, n=12289, sd=13}
10. Rxa8 {-5.51/11 0.016s, n=15362, sd=14}
Bxa8 {+5.34/10 0.020s, n=20023, sd=15}
11. Qxb5+ {-5.42/9 0.021s, n=22353, sd=15} Nbd7 {+5.30/9 0.013s, n=16704, sd=15}
12. Qd3 {-5.40/10 0.049s, n=53652, sd=15}
Qc8 {+5.34/10 0.024s, n=21978, sd=15, White makes an illegal move: e1h1} 0-1