MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1311"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2ppppp1/7p/1p6/Pp3P2/7P/1BPPP1P1/RN1QKBNR b KQkq a3 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:35 -0400"]
[GameEndTime "2026-09-14T11:07:36 -0400"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rxa4 {+3.84/9 0.009s, n=12366, sd=12}
6. e3 {-4.04/8 0.017s, n=14629, sd=13} c5 {+4.65/11 0.021s, n=28056, sd=11}
7. d3 {-4.86/7 0.011s, n=15084, sd=11} Rxa1 {+4.67/9 0.010s, n=12437, sd=13}
8. Bxa1 {-4.93/9 0.025s, n=19089, sd=15} e6 {+4.58/9 0.016s, n=12817, sd=12}
9. Nf3 {-4.82/10 0.028s, n=35199, sd=16} Nf6 {+4.36/8 0.010s, n=13602, sd=13}
10. Be2 {-4.62/9 0.021s, n=18766, sd=14} Nd5 {+4.56/8 0.017s, n=17257, sd=12}
11. Kf2 {-4.55/10 0.023s, n=21728, sd=15} Nc6 {+4.41/10 0.018s, n=16333, sd=14}
12. c4 {-3.97/10 0.009s, n=12249, sd=16} bxc4 {+4.09/10 0.014s, n=12839, sd=14}
13. dxc4 {-4.22/10 0.016s, n=15107, sd=17} Nf6 {+3.88/10 0.024s, n=20665, sd=15}
14. Nbd2 {-4.12/11 0.015s, n=12988, sd=14} Bb7 {+3.98/10 0.017s, n=15882, sd=13}
15. Bd3 {-4.03/9 0.025s, n=17195, sd=13} Be7 {+4.31/9 0.008s, n=12402, sd=15}
16. Bb2 {-4.10/9 0.016s, n=13217, sd=15} d6 {+4.26/9 0.016s, n=12341, sd=13}
17. Qe2 {-4.19/8 0.013s, n=14178, sd=12} Qb6 {+3.93/8 0.023s, n=21640, sd=13}
18. Ra1 {-4.23/9 0.032s, n=23009, sd=13, Black makes an illegal move: e8h8} 1-0