MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "36"]
[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 "rnbqkbnr/2ppppp1/8/pp4p1/P7/1P6/2PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:57:50 +0200"]
[GameEndTime "2026-09-14T15:57:50 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {-5.40/9 0.015s, n=15138, sd=12} Bb7 {+5.50/9 0.027s, n=24310, sd=13}
6. e3 {-5.26/9 0.029s, n=25959, sd=13} c6 {+5.30/8 0.013s, n=12789, sd=13}
7. c4 {-5.28/9 0.026s, n=25175, sd=14} cxb5 {+5.64/10 0.033s, n=26354, sd=16}
8. cxb5 {-5.43/10 0.031s, n=29539, sd=17} e6 {+5.33/9 0.022s, n=16163, sd=16}
9. Bb2 {-5.64/9 0.019s, n=17903, sd=14} Nf6 {+5.63/10 0.014s, n=12708, sd=16}
10. Nc3 {-5.65/9 0.038s, n=24685, sd=12} d5 {+5.85/9 0.024s, n=17025, sd=14}
11. Na4 {-5.49/10 0.021s, n=16776, sd=16} Nbd7 {+5.38/8 0.015s, n=12577, sd=12}
12. Be2 {-5.49/10 0.035s, n=22640, sd=20}
d4 {+5.80/9 0.040s, n=29921, sd=12, White makes an illegal move: e1h1} 0-1