MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "200"]
[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/p1ppppp1/8/1pn4p/2P5/P5P1/RP1PPPBP/1NBQK1NR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:35 +0000"]
[GameEndTime "2026-09-14T13:35:36 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rb8 {-1.85/9 0.018s, n=12906, sd=14}
6. d4 {+1.76/10 0.028s, n=23279, sd=15} Bb7 {-1.92/10 0.020s, n=15898, sd=14}
7. Bxb7 {+2.90/11 0.018s, n=18345, sd=15} Nxb7 {-2.65/10 0.070s, n=50712, sd=15}
8. cxb5 {+2.27/10 0.026s, n=17801, sd=15} h4 {-2.30/10 0.019s, n=15843, sd=15}
9. Nf3 {+2.57/12 0.035s, n=33405, sd=20} hxg3 {-2.63/10 0.028s, n=19540, sd=18}
10. fxg3 {+2.55/11 0.040s, n=34768, sd=18} Nd6 {-2.69/8 0.016s, n=13582, sd=13}
11. a4 {+2.56/9 0.014s, n=14340, sd=11}
f5 {-2.43/10 0.025s, n=14774, sd=15, White makes an illegal move: e1h1} 0-1