MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "717"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/2pppppp/p7/1p6/P7/N1P5/RP1PPPPP/2BQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:28 +0000"]
[GameEndTime "2026-09-14T13:38:28 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.77/9 0.023s, n=17685, sd=11} Bb7 {-0.50/9 0.015s, n=14125, sd=13}
6. Nc2 {+0.92/9 0.023s, n=20457, sd=13} c5 {-0.91/8 0.019s, n=18225, sd=11}
7. axb5 {+0.79/11 0.025s, n=22253, sd=20} axb5 {-0.97/11 0.018s, n=12266, sd=12}
8. Rxa8 {+0.68/11 0.013s, n=13259, sd=15} Bxa8 {-1.13/9 0.023s, n=20046, sd=14}
9. e3 {+0.59/10 0.020s, n=17588, sd=16} Bc6 {-0.98/10 0.035s, n=27190, sd=16}
10. b4 {+0.92/11 0.031s, n=20160, sd=17} e6 {-1.02/10 0.021s, n=18616, sd=16}
11. bxc5 {+0.97/10 0.036s, n=21978, sd=17} Bxc5 {-0.84/10 0.024s, n=13603, sd=9}
12. Ba3 {+0.86/10 0.029s, n=19395, sd=15} Qb6 {-0.97/9 0.019s, n=14267, sd=15}
13. Bxc5 {+0.77/10 0.040s, n=25743, sd=17}
Qxc5 {-1.03/10 0.021s, n=15157, sd=15} 14. Qb1 {+0.95/11 0.035s, n=19668, sd=15}
Nf6 {-0.69/10 0.021s, n=14501, sd=13} 15. Ncd4 {+0.69/10 0.019s, n=12137, sd=16}
e5 {-0.94/10 0.035s, n=22760, sd=17}
16. Nxb5 {+1.14/11 0.039s, n=25851, sd=20, Black makes an illegal move: e8h8}
1-0