MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1764"]
[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 "rnbqk2r/1ppp1ppp/B3p2n/p1b1P2Q/8/8/PPPP1PPP/RNB1K1NR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:50 +0000"]
[GameEndTime "2026-09-14T16:03:51 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.01/10 0.016s, n=15926, sd=15} Bb4+ {-0.60/7 0.020s, n=19723, sd=13}
6. c3 {-0.30/11 0.024s, n=25415, sd=20} Nxa6 {+0.12/12 0.035s, n=30319, sd=20}
7. cxb4 {-0.17/11 0.023s, n=23394, sd=19} Nf5 {+0.14/10 0.017s, n=18217, sd=16}
8. Bg5 {-0.14/10 0.018s, n=18457, sd=16} Ne7 {-0.37/10 0.013s, n=14320, sd=16}
9. bxa5 {-0.18/10 0.014s, n=14476, sd=18} Nb4 {+0.35/10 0.025s, n=21780, sd=15}
10. Qd1 {-0.25/11 0.029s, n=26657, sd=22} d6 {+0.38/10 0.021s, n=20477, sd=21}
11. Qd2 {-0.35/9 0.020s, n=20013, sd=15} Nbc6 {+0.45/10 0.019s, n=15061, sd=19}
12. exd6 {-0.56/10 0.022s, n=22287, sd=18} Qxd6 {+0.72/9 0.013s, n=12103, sd=12}
13. Ne2 {-0.49/10 0.033s, n=29661, sd=14, Black makes an illegal move: e8h8} 1-0