MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "381"]
[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 "rnbqkbnr/pp2p1p1/3p1p1p/2p5/4P3/2N2N2/PPPP1PPP/1RBQKB1R w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:59 +0000"]
[GameEndTime "2026-09-14T14:50:59 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nh4 {+2.64/9 0.029s, n=19788, sd=17} h5 {-3.22/10 0.032s, n=29790, sd=18}
6. d4 {+3.55/9 0.014s, n=12373, sd=10} cxd4 {-2.91/10 0.016s, n=14559, sd=17}
7. Ng6 {+3.01/9 0.017s, n=16312, sd=15} Rh7 {-3.04/10 0.025s, n=17585, sd=18}
8. Qxd4 {+2.42/9 0.031s, n=28530, sd=15} Kf7 {-2.50/10 0.017s, n=16531, sd=15}
9. Qc4+ {+3.93/10 0.033s, n=31029, sd=19} Be6 {-1.92/9 0.018s, n=15179, sd=21}
10. Nd5 {+4.90/10 0.015s, n=14233, sd=17} b5 {-4.86/8 0.029s, n=24108, sd=14}
11. Qxb5 {+6.42/11 0.016s, n=15414, sd=16} Qc8 {-6.28/8 0.016s, n=13203, sd=11}
12. Bc4 {+6.86/10 0.030s, n=20313, sd=19} a6 {-6.10/9 0.024s, n=19552, sd=14}
13. Qb3 {+6.39/10 0.016s, n=14360, sd=15} Nd7 {-6.08/10 0.013s, n=12508, sd=16}
14. Qc3 {+6.71/10 0.025s, n=16719, sd=14} Nc5 {-5.80/8 0.014s, n=12233, sd=11}
15. Ngf4 {+6.77/11 0.017s, n=16002, sd=19}
Bxd5 {-6.52/10 0.014s, n=13279, sd=20}
16. Bxd5+ {+6.88/11 0.015s, n=16274, sd=15} e6 {-6.21/10 0.032s, n=27259, sd=16}
17. Bxa8 {+6.70/11 0.024s, n=23657, sd=17}
Qxa8 {-6.35/11 0.014s, n=14230, sd=18} 18. f3 {+6.40/11 0.038s, n=35285, sd=21}
g5 {-6.33/10 0.027s, n=22803, sd=16} 19. Ne2 {+6.40/12 0.022s, n=21635, sd=17}
Ne7 {-6.38/11 0.021s, n=20312, sd=16} 20. Be3 {+6.54/10 0.023s, n=22089, sd=16}
Nd7 {-6.43/9 0.026s, n=18359, sd=15, White makes an illegal move: e1h1} 0-1