MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "950"]
[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/2pp1pp1/7p/pp2p2P/8/3P1P2/PPP1P1P1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:16 +0000"]
[GameEndTime "2026-09-14T14:53:16 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.90/8 0.017s, n=15912, sd=14} Be7 {+0.91/10 0.039s, n=33193, sd=15}
6. Ne2 {-0.53/8 0.014s, n=12006, sd=15} Nc6 {+0.71/10 0.013s, n=12482, sd=15}
7. Nbc3 {-0.81/10 0.029s, n=24832, sd=16} Nf6 {+0.87/9 0.019s, n=12842, sd=13}
8. d4 {-0.80/10 0.020s, n=18462, sd=14} b4 {+0.55/11 0.051s, n=44516, sd=17}
9. dxe5 {-0.40/10 0.023s, n=14688, sd=15} bxc3 {+0.34/9 0.016s, n=14077, sd=20}
10. exf6 {-0.61/11 0.017s, n=15889, sd=22}
cxb2 {+0.62/12 0.012s, n=13240, sd=17}
11. Bxb2 {-0.73/12 0.042s, n=37074, sd=21}
Bxf6 {+0.79/12 0.018s, n=15129, sd=18}
12. Bxf6 {-0.73/11 0.025s, n=21100, sd=20}
Qxf6 {+0.76/11 0.018s, n=18272, sd=18}
13. Rc1 {-0.89/8 0.015s, n=13827, sd=11, Black makes an illegal move: e8h8} 1-0