MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "403"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/pppp1p1p/n4np1/4p3/8/BPN4N/P1PPPPPP/R2QKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:38:23 +0200"]
[GameEndTime "2026-09-14T18:38:24 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf8 {-0.48/9 0.020s, n=18198, sd=13} Kxf8 {+0.60/9 0.021s, n=13418, sd=11}
6. d4 {-0.24/10 0.015s, n=12366, sd=17} Qe7 {+0.32/10 0.024s, n=14782, sd=12}
7. e3 {-0.46/11 0.030s, n=27063, sd=20} Nb4 {+0.60/10 0.013s, n=12076, sd=15}
8. a3 {-0.74/11 0.022s, n=15164, sd=20} Nbd5 {+0.57/11 0.016s, n=13324, sd=18}
9. Nxd5 {-0.42/11 0.017s, n=14553, sd=17} Nxd5 {+0.25/11 0.013s, n=12260, sd=15}
10. Bc4 {-0.56/9 0.019s, n=15859, sd=16} Nb6 {+0.49/10 0.018s, n=15383, sd=14}
11. dxe5 {-0.36/9 0.015s, n=12422, sd=15} Nxc4 {+0.50/10 0.018s, n=14625, sd=15}
12. bxc4 {-0.31/11 0.016s, n=12477, sd=12}
Qxe5 {+0.50/10 0.022s, n=20607, sd=15, White makes an illegal move: e1h1} 0-1