MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1964"]
[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 "rnbq1bnr/ppppk1p1/4p3/5p1p/1P6/3P4/P1P1PPPP/RNBQKBNR b KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:55 +0000"]
[GameEndTime "2026-09-14T16:04:55 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {-0.29/10 0.038s, n=38809, sd=18}
6. a3 {+0.17/9 0.017s, n=17201, sd=12} d5 {-0.46/9 0.019s, n=19558, sd=14}
7. Nd2 {+0.59/9 0.015s, n=14717, sd=16} Nf6 {-0.43/9 0.021s, n=22364, sd=14}
8. e3 {+0.51/10 0.020s, n=19508, sd=18} a5 {-0.36/9 0.019s, n=18884, sd=12}
9. b5 {+0.44/9 0.013s, n=12617, sd=13} c6 {-0.33/8 0.013s, n=12226, sd=13}
10. c4 {+0.40/9 0.017s, n=16470, sd=11} dxc4 {-0.40/9 0.024s, n=23450, sd=14}
11. dxc4 {+0.64/9 0.022s, n=20909, sd=14} e5 {-0.69/9 0.027s, n=27361, sd=17}
12. Nh3 {+0.64/9 0.031s, n=28224, sd=15} Nbd7 {-0.83/8 0.015s, n=14072, sd=15}
13. Be2 {+0.58/9 0.013s, n=12698, sd=14}
Bd6 {-0.68/9 0.015s, n=13534, sd=13, White makes an illegal move: e1h1} 0-1