MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "56"]
[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 "rnbqkbnr/1p1pp2p/2p2pp1/p7/6P1/BP3P2/P1PPP2P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:20 +0000"]
[GameEndTime "2026-09-14T14:49:20 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.28/10 0.039s, n=34455, sd=14} b5 {+0.18/8 0.014s, n=13667, sd=11}
6. e4 {-0.10/9 0.045s, n=33831, sd=13} a4 {-0.09/8 0.032s, n=28713, sd=13}
7. Nh3 {-0.03/8 0.018s, n=16042, sd=11} axb3 {+0.08/9 0.034s, n=28874, sd=16}
8. axb3 {-0.08/10 0.015s, n=13357, sd=19} b4 {+0.22/10 0.013s, n=13136, sd=16}
9. Bb2 {-0.23/12 0.026s, n=24397, sd=19} Rxa1 {+0.23/10 0.020s, n=19814, sd=17}
10. Bxa1 {-0.12/11 0.023s, n=16017, sd=18} Nh6 {+0.09/10 0.013s, n=12958, sd=20}
11. Nf2 {-0.02/9 0.025s, n=15753, sd=11} d5 {+0.14/9 0.020s, n=17380, sd=11}
12. Nd2 {-0.01/9 0.020s, n=15327, sd=13} Nf7 {+0.12/9 0.022s, n=14527, sd=13}
13. Nd3 {+0.18/9 0.019s, n=17950, sd=16} Bh6 {+0.11/9 0.025s, n=22552, sd=15}
14. Bb2 {-0.04/10 0.025s, n=21180, sd=15, Black makes an illegal move: e8h8} 1-0