MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2608"]
[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 "rnbqkbnr/2pppp2/p7/1p3Ppp/8/1P2P3/P1PP2PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:37:58 +0200"]
[GameEndTime "2026-09-14T16:37:59 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+0.38/9 0.033s, n=21529, sd=15} Nf6 {-0.08/10 0.021s, n=13963, sd=13}
6. c4 {-0.10/8 0.021s, n=13239, sd=11} bxc4 {+0.17/9 0.026s, n=16230, sd=12}
7. Nc3 {+0.12/9 0.026s, n=19017, sd=13} cxb3 {+0.17/9 0.033s, n=18831, sd=14}
8. Bc4 {+0.19/9 0.020s, n=12637, sd=15} Nc6 {+0.36/9 0.036s, n=24528, sd=16}
9. Bxb3 {-0.16/9 0.037s, n=20426, sd=12} Ne5 {-0.05/8 0.026s, n=18325, sd=13}
10. d4 {+0.95/10 0.040s, n=25035, sd=17} Neg4 {-0.38/9 0.030s, n=18675, sd=17}
11. h3 {+0.76/9 0.016s, n=12297, sd=16} Nh6 {-0.79/9 0.017s, n=12830, sd=15}
12. e4 {+1.30/11 0.054s, n=34594, sd=17} Bb7 {-0.99/9 0.017s, n=12285, sd=13}
13. Qe2 {+1.07/10 0.025s, n=19239, sd=16} a5 {-0.84/10 0.021s, n=12721, sd=12}
14. Nf3 {+0.64/8 0.019s, n=14595, sd=13} a4 {-0.78/9 0.031s, n=21260, sd=14}
15. Bc4 {+0.81/9 0.023s, n=15979, sd=12} d5 {-0.39/9 0.046s, n=29899, sd=15}
16. Nxd5 {+1.08/8 0.022s, n=13137, sd=11} Nxd5 {-0.25/10 0.038s, n=21106, sd=18}
17. exd5 {+0.35/10 0.025s, n=18938, sd=14}
Bxd5 {-0.57/10 0.029s, n=21191, sd=15} 18. Ne5 {+0.63/10 0.070s, n=48197, sd=19}
Bg7 {-0.31/10 0.018s, n=13045, sd=16, White makes an illegal move: e1h1} 0-1