MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "256"]
[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 "r1bqkb1r/1ppppp1p/2n2n2/p5p1/3P2P1/5N1B/PPP1PP1P/RNBQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:18 +0000"]
[GameEndTime "2026-09-14T14:50:19 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxg5 {+0.47/11 0.028s, n=27313, sd=17} Ne4 {-0.81/10 0.016s, n=14569, sd=17}
6. d5 {+0.70/8 0.020s, n=18507, sd=10} Nxg5 {-0.33/10 0.023s, n=17619, sd=15}
7. Nxg5 {+0.87/11 0.018s, n=17519, sd=14} e6 {-0.85/9 0.020s, n=17737, sd=16}
8. Qd2 {+0.77/10 0.033s, n=28534, sd=17} Nb4 {-0.53/10 0.027s, n=18116, sd=15}
9. dxe6 {+0.80/10 0.036s, n=30834, sd=18} fxe6 {-0.55/10 0.019s, n=17235, sd=15}
10. f4 {+0.19/9 0.018s, n=16534, sd=15} Nd5 {-0.07/9 0.017s, n=14003, sd=11}
11. Bg2 {+0.14/8 0.024s, n=20317, sd=14} Qf6 {+0.40/10 0.020s, n=18503, sd=15}
12. Bxd5 {-0.10/10 0.030s, n=26078, sd=16}
Qxb2 {+0.43/9 0.019s, n=13591, sd=16, White makes an illegal move: e1h1} 0-1