MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "846"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1ppppp1p/8/p4P2/2P2Np1/8/PP1PP1PP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:45 +0000"]
[GameEndTime "2026-09-14T16:01:45 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.22/10 0.015s, n=13398, sd=15}
6. Nd5 {+0.34/10 0.041s, n=33257, sd=18} c6 {+0.30/11 0.022s, n=17574, sd=13}
7. Ndc3 {-0.35/9 0.012s, n=13037, sd=14} d5 {+0.55/11 0.046s, n=33608, sd=16}
8. cxd5 {-0.48/10 0.047s, n=39246, sd=18} cxd5 {+0.18/9 0.015s, n=13884, sd=15}
9. e4 {-0.38/11 0.076s, n=64630, sd=23} dxe4 {+0.42/10 0.026s, n=21489, sd=19}
10. Bb5+ {-0.37/11 0.048s, n=40386, sd=20} Bd7 {+0.37/10 0.019s, n=17714, sd=17}
11. d4 {-0.26/10 0.011s, n=12299, sd=17} Bxb5 {+0.43/12 0.023s, n=18439, sd=17}
12. Nxb5 {-0.27/10 0.020s, n=18986, sd=21} exd4 {+0.25/9 0.022s, n=19233, sd=14}
13. Qxd4 {-0.28/10 0.012s, n=12815, sd=21}
Qxd4 {+0.25/11 0.017s, n=18162, sd=21}
14. Nxd4 {-0.59/10 0.023s, n=24019, sd=19} Nc6 {+0.35/10 0.027s, n=23227, sd=20}
15. Nxc6 {-0.22/11 0.036s, n=35182, sd=18}
bxc6 {+0.33/10 0.021s, n=19385, sd=14}
16. Nc3 {-0.40/10 0.015s, n=15580, sd=20, Black makes an illegal move: e8a8} 1-0