MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "398"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbr1/pppppp2/5n2/6pp/PP6/7P/2PPPPPR/RNBQKBN1 w Qq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:08 +0000"]
[GameEndTime "2026-09-14T13:36:09 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-1.02/8 0.024s, n=18818, sd=13} e5 {+0.78/9 0.031s, n=14034, sd=12}
6. Bb2 {-1.16/9 0.034s, n=17428, sd=14} Bxb4 {+1.13/9 0.020s, n=14249, sd=13}
7. Bxe5 {-1.21/10 0.022s, n=15615, sd=15} Nc6 {+1.17/9 0.034s, n=19936, sd=12}
8. Bb2 {-1.41/9 0.044s, n=25792, sd=13} d5 {+1.30/11 0.031s, n=19093, sd=18}
9. Bb5 {-1.21/9 0.027s, n=16770, sd=12} Qe7 {+1.48/9 0.021s, n=14537, sd=14}
10. Ne2 {-1.31/9 0.049s, n=22317, sd=14} Bd7 {+1.72/10 0.019s, n=13392, sd=16}
11. Bxc6 {-1.80/9 0.093s, n=47311, sd=17} Bxc6 {+1.96/9 0.027s, n=15917, sd=15}
12. Rh1 {-2.12/10 0.038s, n=26457, sd=18, Black makes an illegal move: e8a8} 1-0