MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1572"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p1p2ppp/7n/1p1pp3/1P6/N6P/P1PPPPP1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:37 +0000"]
[GameEndTime "2026-09-14T13:40:38 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {-1.23/9 0.032s, n=23752, sd=14} Bxb4 {+1.32/10 0.029s, n=21460, sd=14}
6. Rb1 {-1.15/10 0.040s, n=28980, sd=15} Ba5 {+1.33/9 0.020s, n=15746, sd=16}
7. Ba3 {-0.80/10 0.026s, n=19246, sd=13} Be6 {+0.61/9 0.064s, n=43936, sd=14}
8. c4 {-0.46/10 0.022s, n=16184, sd=16} dxc4 {+0.29/10 0.026s, n=16510, sd=18}
9. Qc2 {-0.19/10 0.031s, n=21921, sd=13} Nd7 {-0.20/7 0.023s, n=15465, sd=10}
10. e3 {-0.06/10 0.046s, n=27800, sd=14} a6 {-0.26/10 0.043s, n=29289, sd=18}
11. Nc3 {+0.16/10 0.024s, n=17603, sd=14} Nf5 {-0.10/9 0.024s, n=12810, sd=16}
12. Ne4 {+0.15/9 0.025s, n=17396, sd=15} Rb8 {-0.11/9 0.021s, n=13338, sd=15}
13. Rxb8 {+0.36/10 0.028s, n=19078, sd=17} Qxb8 {-0.44/9 0.032s, n=18926, sd=16}
14. Be2 {+0.31/9 0.017s, n=12164, sd=13} Nd6 {-0.25/9 0.027s, n=14373, sd=12}
15. Nf3 {+0.50/9 0.017s, n=13346, sd=17} Bb4 {-0.30/10 0.028s, n=15874, sd=15}
16. Bxb4 {+0.13/11 0.032s, n=25212, sd=18}
Qxb4 {-0.45/10 0.022s, n=16662, sd=16}
17. Nxd6+ {-0.04/11 0.013s, n=13608, sd=16}
cxd6 {+0.19/8 0.018s, n=13665, sd=18, White makes an illegal move: e1h1} 0-1