MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1905"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kb1r/1ppp1ppp/7n/p3p1q1/3P4/P1P4P/1PQ1PPP1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:04 +0000"]
[GameEndTime "2026-09-14T16:04:05 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qg6 {-1.33/11 0.047s, n=46469, sd=18}
6. Qxg6 {+1.75/10 0.011s, n=12684, sd=14} hxg6 {-1.78/10 0.015s, n=16585, sd=17}
7. dxe5 {+1.67/10 0.015s, n=16811, sd=14} d6 {-1.71/10 0.020s, n=20724, sd=14}
8. exd6 {+1.64/10 0.020s, n=21491, sd=17} Bxd6 {-1.71/10 0.011s, n=13827, sd=11}
9. Nf3 {+1.58/10 0.015s, n=17190, sd=14} Nd7 {-1.56/9 0.014s, n=15671, sd=13}
10. Nbd2 {+1.54/10 0.013s, n=14865, sd=13} Be7 {-1.73/9 0.015s, n=12148, sd=16}
11. Nc4 {+1.66/11 0.028s, n=28452, sd=17} b5 {-2.12/10 0.037s, n=37761, sd=16}
12. Nce5 {+1.72/10 0.015s, n=15136, sd=16} Nxe5 {-1.87/9 0.037s, n=30699, sd=16}
13. Nxe5 {+1.90/10 0.017s, n=17554, sd=18} Bf6 {-1.97/9 0.013s, n=14197, sd=13}
14. Nf3 {+1.81/9 0.023s, n=22931, sd=14} Bb7 {-2.04/9 0.018s, n=17311, sd=13}
15. e3 {+2.18/10 0.016s, n=15848, sd=15} b4 {-1.91/11 0.020s, n=21747, sd=19}
16. axb4 {+1.94/9 0.013s, n=14968, sd=16} axb4 {-1.91/10 0.011s, n=14430, sd=16}
17. Rxa8+ {+1.71/8 0.011s, n=12246, sd=15}
Bxa8 {-1.92/10 0.023s, n=24185, sd=16}
18. cxb4 {+1.82/11 0.017s, n=19891, sd=17} Nf5 {-1.91/10 0.011s, n=14442, sd=13}
19. b3 {+1.82/10 0.028s, n=31842, sd=13} Ke7 {-1.91/9 0.024s, n=24853, sd=14}
20. Bd3 {+1.83/9 0.020s, n=15929, sd=13} Nd6 {-1.84/9 0.015s, n=16905, sd=15}
21. Bd2 {+1.95/9 0.016s, n=17567, sd=15}
Bd5 {-1.81/9 0.012s, n=12825, sd=15, White makes an illegal move: e1h1} 0-1