MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "867"]
[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/p1p1ppp1/b2p4/1p5p/1P3P2/6P1/PBPPP2P/RN1QKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:45 +0000"]
[GameEndTime "2026-09-14T14:53:46 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.24/9 0.026s, n=26296, sd=15}
6. Nf3 {-0.16/10 0.014s, n=13772, sd=14} a5 {+0.18/9 0.016s, n=17327, sd=12}
7. e3 {-0.04/10 0.035s, n=25434, sd=20} Qd7 {-0.40/8 0.025s, n=23360, sd=19}
8. a3 {+0.74/9 0.014s, n=13844, sd=15} axb4 {-0.71/9 0.012s, n=12233, sd=12}
9. axb4 {+0.98/10 0.027s, n=22031, sd=19} Rxa1 {-0.55/10 0.018s, n=17621, sd=13}
10. Bxa1 {+0.91/9 0.020s, n=18651, sd=15} e6 {-0.82/9 0.017s, n=15674, sd=12}
11. Nc3 {+0.76/9 0.014s, n=13248, sd=12} c6 {-0.34/10 0.016s, n=15293, sd=15}
12. Ne4 {+0.28/9 0.019s, n=12364, sd=11} c5 {-0.21/10 0.012s, n=12386, sd=13}
13. Nf2 {+0.50/10 0.029s, n=25942, sd=18} cxb4 {-0.44/9 0.021s, n=19640, sd=12}
14. Qe2 {+0.55/10 0.014s, n=13592, sd=8} Bc6 {-0.56/10 0.020s, n=19277, sd=15}
15. Nd3 {+0.69/9 0.024s, n=22691, sd=13} Qb7 {-0.23/9 0.015s, n=15093, sd=12}
16. Bg2 {+0.33/11 0.019s, n=18577, sd=20} h4 {-0.16/11 0.015s, n=15235, sd=18}
17. gxh4 {+0.28/10 0.016s, n=12024, sd=17}
Na6 {-0.14/11 0.010s, n=12066, sd=19, White makes an illegal move: e1h1} 0-1