MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1000"]
[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/2p1p1pp/p2p4/1p3p2/6P1/5P1N/PPPPP2P/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:50 +0000"]
[GameEndTime "2026-09-14T13:40:50 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {-0.45/9 0.031s, n=28459, sd=15} Bxf5 {-0.18/9 0.020s, n=18394, sd=14}
6. Nf2 {-0.24/8 0.023s, n=22520, sd=14} e5 {+0.21/9 0.013s, n=12183, sd=14}
7. e4 {-0.51/9 0.018s, n=16912, sd=14} Bd7 {+0.53/10 0.017s, n=17070, sd=13}
8. d4 {-0.26/10 0.015s, n=14490, sd=13} exd4 {+0.61/10 0.021s, n=19882, sd=16}
9. c3 {-0.69/10 0.015s, n=14177, sd=19} c5 {+0.54/9 0.013s, n=13126, sd=16}
10. cxd4 {-0.68/9 0.013s, n=12125, sd=14} cxd4 {+0.57/9 0.013s, n=12167, sd=13}
11. Qxd4 {-0.05/11 0.015s, n=14270, sd=15} Nc6 {+0.38/9 0.015s, n=12552, sd=15}
12. Qd1 {-0.22/11 0.013s, n=13000, sd=15} Nf6 {+0.38/9 0.016s, n=13573, sd=11}
13. Nc3 {0.00/10 0.030s, n=26370, sd=13} Be7 {+0.08/10 0.045s, n=38305, sd=17}
14. Bg2 {-0.14/10 0.020s, n=17886, sd=15, Black makes an illegal move: e8h8} 1-0