MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "198"]
[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 "r1bqkbnr/p1p1pppp/3p4/np6/1P1B4/5P2/P1PPP1PP/RN1QKBNR b KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:55 +0000"]
[GameEndTime "2026-09-14T16:06:55 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {+0.84/10 0.020s, n=17359, sd=15} 6. e3 {-0.83/8 0.017s, n=18183, sd=12}
cxd4 {+0.84/9 0.012s, n=12788, sd=21} 7. Bxb5+ {-1.32/9 0.013s, n=12662, sd=24}
Bd7 {+1.09/11 0.020s, n=21195, sd=18} 8. Bxd7+ {-1.09/10 0.017s, n=17882, sd=17}
Qxd7 {+0.84/10 0.017s, n=12227, sd=19} 9. bxa5 {-1.11/11 0.022s, n=24185, sd=17}
dxe3 {+1.06/10 0.013s, n=14056, sd=17}
10. dxe3 {-0.82/10 0.012s, n=13860, sd=13} g6 {+0.90/10 0.016s, n=16767, sd=21}
11. Ne2 {-0.66/9 0.018s, n=19420, sd=10} Bg7 {+1.12/11 0.036s, n=30200, sd=19}
12. Nbc3 {-0.91/9 0.016s, n=16244, sd=19} Rc8 {+0.96/11 0.022s, n=21979, sd=20}
13. Qd3 {-0.75/11 0.022s, n=21663, sd=17}
Bxc3+ {+0.75/10 0.030s, n=26216, sd=19}
14. Nxc3 {-0.93/8 0.015s, n=13769, sd=12}
Nf6 {+0.84/12 0.016s, n=16142, sd=14, White makes an illegal move: e1h1} 0-1