MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1481"]
[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 "r1bqkb1r/1ppp1ppp/2n1p2n/p7/8/2PPK2P/PP2PPP1/RNBQ1BNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:30 +0000"]
[GameEndTime "2026-09-14T16:03:31 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qg5+ {+7.85/9 0.022s, n=15700, sd=27}
6. f4 {-5.39/8 0.015s, n=13044, sd=17} Nf5+ {+7.99/10 0.019s, n=16024, sd=23}
7. Kd2 {-8.32/8 0.018s, n=15586, sd=18} Qxf4+ {+8.18/10 0.048s, n=40332, sd=27}
8. Ke1 {-7.97/11 0.046s, n=44873, sd=29} Qg3+ {+8.12/9 0.022s, n=19138, sd=21}
9. Kd2 {-7.98/8 0.023s, n=23748, sd=24} Ne3 {+8.11/8 0.013s, n=13136, sd=20}
10. Qe1 {-8.17/9 0.063s, n=50863, sd=19} Qxe1+ {+8.03/9 0.017s, n=17081, sd=17}
11. Kxe1 {-7.78/9 0.026s, n=27577, sd=18} Nc2+ {+7.62/8 0.013s, n=12374, sd=20}
12. Kd1 {-7.44/10 0.011s, n=12854, sd=17} Nxa1 {+7.55/9 0.024s, n=22609, sd=17}
13. Na3 {-7.41/9 0.015s, n=17454, sd=14} a4 {+7.46/9 0.014s, n=14002, sd=16}
14. Nf3 {-7.35/10 0.034s, n=33307, sd=14} f6 {+7.39/10 0.039s, n=30449, sd=13}
15. e4 {-7.30/9 0.020s, n=20247, sd=15} Be7 {+7.38/7 0.016s, n=15679, sd=12}
16. Be3 {-7.27/9 0.015s, n=15873, sd=15} b6 {+7.35/8 0.023s, n=23043, sd=13}
17. Kc1 {-7.20/9 0.023s, n=18534, sd=15} Nb3+ {+7.25/9 0.016s, n=14287, sd=11}
18. axb3 {-7.35/8 0.026s, n=25453, sd=16} axb3 {+7.36/10 0.051s, n=41788, sd=17}
19. Nd2 {-7.34/8 0.036s, n=36338, sd=14} Bxa3 {+7.33/9 0.017s, n=15853, sd=16}
20. bxa3 {-7.29/10 0.014s, n=16192, sd=16}
Rxa3 {+7.30/10 0.036s, n=31869, sd=14} 21. Kb2 {-7.21/10 0.021s, n=24533, sd=16}
Ra7 {+7.20/8 0.018s, n=17097, sd=14}
22. Nxb3 {-7.35/8 0.016s, n=17373, sd=14, Black makes an illegal move: e8h8} 1-0