MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2"]
[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 "rnbqkbnr/pp1ppppp/8/2p5/3P4/2P2N2/PP1BPPPP/RNQ1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:13 +0000"]
[GameEndTime "2026-09-14T15:59:16 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-0.37/11 0.062s, n=30708, sd=17}
6. Qc2 {+0.73/8 0.017s, n=13978, sd=12} d5 {-0.33/9 0.028s, n=18031, sd=15}
7. dxc5 {+0.39/9 0.026s, n=20495, sd=14} e6 {-0.80/9 0.045s, n=27618, sd=15}
8. b4 {+0.96/9 0.033s, n=14864, sd=14} b6 {-0.97/9 0.022s, n=13389, sd=13}
9. cxb6 {+0.88/10 0.031s, n=22113, sd=17} axb6 {-1.15/9 0.031s, n=18358, sd=13}
10. e3 {+0.97/9 0.019s, n=13014, sd=13} Bd6 {-0.92/9 0.058s, n=27306, sd=13}
11. a4 {+1.18/10 0.032s, n=17616, sd=11} Nc6 {-0.80/9 0.022s, n=13874, sd=12}
12. Be2 {+0.96/10 0.089s, n=39603, sd=18, Black makes an illegal move: e8h8} 1-0