MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "250"]
[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 "rnbqk1nr/pp1pppb1/7p/2p3p1/4P1P1/3P4/PPP1NP1P/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:20 +0000"]
[GameEndTime "2026-09-14T16:07:21 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.93/10 0.017s, n=15038, sd=19}
6. h3 {-0.99/10 0.022s, n=15986, sd=10} Nc6 {+0.87/9 0.024s, n=21746, sd=14}
7. Ng3 {-0.99/9 0.018s, n=15181, sd=15} dxe4 {+0.82/9 0.023s, n=20753, sd=16}
8. dxe4 {-0.87/9 0.017s, n=15202, sd=16} Qxd1+ {+0.92/9 0.017s, n=14704, sd=13}
9. Kxd1 {-0.94/9 0.020s, n=19598, sd=16} Be5 {+1.01/9 0.014s, n=13906, sd=16}
10. Nf3 {-1.01/11 0.024s, n=24342, sd=18} Bxg3 {+1.08/12 0.017s, n=19258, sd=20}
11. fxg3 {-1.21/11 0.016s, n=13896, sd=22} Nf6 {+1.33/11 0.014s, n=15904, sd=18}
12. Be3 {-1.38/11 0.058s, n=57109, sd=18} Be6 {+1.59/8 0.021s, n=13433, sd=14}
13. Nd2 {-0.72/10 0.022s, n=20535, sd=14, Black makes an illegal move: e8a8} 1-0