MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "706"]
[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 "r2qkb1r/pbpppppp/n6n/1p6/2P5/PP6/2QPPPPP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:31 +0000"]
[GameEndTime "2026-09-14T13:37:32 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+2.65/10 0.047s, n=22353, sd=15} Nb8 {-2.67/10 0.029s, n=21418, sd=16}
6. Nc3 {+2.47/10 0.036s, n=29668, sd=18} a6 {-2.41/9 0.020s, n=14148, sd=17}
7. Bb2 {+2.42/8 0.025s, n=15067, sd=11} axb5 {-2.28/10 0.020s, n=14392, sd=10}
8. Nxb5 {+2.42/10 0.017s, n=12666, sd=18} c6 {-2.59/10 0.035s, n=17754, sd=15}
9. Nc3 {+2.50/10 0.022s, n=12841, sd=13} d5 {-2.61/9 0.029s, n=13247, sd=13}
10. Nf3 {+2.51/8 0.019s, n=12734, sd=13} Nd7 {-2.66/8 0.021s, n=13358, sd=12}
11. Na4 {+2.67/9 0.034s, n=16907, sd=14} e6 {-2.46/10 0.024s, n=17320, sd=11}
12. b4 {+2.49/10 0.022s, n=12233, sd=16} Nf5 {-2.47/10 0.019s, n=13745, sd=16}
13. e3 {+2.85/10 0.030s, n=15596, sd=14} Bd6 {-2.86/10 0.045s, n=29581, sd=18}
14. d4 {+2.92/10 0.026s, n=14084, sd=12} Nh4 {-2.86/9 0.022s, n=13150, sd=13}
15. Nxh4 {+3.43/11 0.022s, n=13381, sd=16}
Qxh4 {-2.91/11 0.023s, n=17500, sd=17} 16. Nc5 {+3.51/10 0.022s, n=13528, sd=18}
Bc8 {-2.69/11 0.028s, n=16914, sd=16} 17. Nb3 {+2.68/9 0.038s, n=23724, sd=17}
Nb8 {-2.93/10 0.026s, n=19470, sd=18}
18. Na5 {+2.90/10 0.037s, n=20650, sd=17, Black makes an illegal move: e8h8} 1-0