MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "172"]
[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 "rnbqk2r/ppppp1bp/5ppn/8/1P5P/N4N2/P1PPPPP1/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:46:38 +0200"]
[GameEndTime "2026-09-14T15:46:39 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.58/9 0.027s, n=22666, sd=13} c6 {-0.73/9 0.021s, n=18637, sd=15}
6. d4 {+0.86/11 0.038s, n=32555, sd=18} d5 {-0.95/8 0.017s, n=14213, sd=13}
7. exd5 {+0.83/9 0.024s, n=19527, sd=15} cxd5 {-0.80/10 0.019s, n=16892, sd=12}
8. c4 {+0.81/9 0.019s, n=12629, sd=12} Bg4 {-0.75/8 0.016s, n=12543, sd=12}
9. Qb3 {+0.95/8 0.016s, n=12424, sd=12} Nc6 {-0.33/9 0.026s, n=18971, sd=12}
10. h5 {+0.67/8 0.035s, n=29397, sd=13} Nf5 {-0.19/8 0.026s, n=14877, sd=12}
11. Bb2 {+0.35/9 0.028s, n=20799, sd=14} dxc4 {+0.29/8 0.021s, n=18072, sd=12}
12. Bxc4 {+0.54/9 0.028s, n=21257, sd=15} Nfxd4 {-0.36/9 0.013s, n=12382, sd=13}
13. Nxd4 {+1.55/11 0.031s, n=28172, sd=16} Nxd4 {-0.26/9 0.018s, n=15550, sd=16}
14. Bxd4 {+1.65/10 0.012s, n=13643, sd=18}
Qxd4 {-1.33/9 0.018s, n=16072, sd=14, White makes an illegal move: e1h1} 0-1