MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "922"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bq1bnr/p1pkpppp/n2p3B/1P6/3P4/8/PP2PPPP/RN1QKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:33 -0400"]
[GameEndTime "2026-09-14T10:43:33 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bd2 {+4.79/10 0.022s, n=24289, sd=14} Nb8 {-4.82/10 0.016s, n=19589, sd=17}
6. e4 {+4.91/10 0.028s, n=28569, sd=15} Ke8 {-4.83/9 0.012s, n=14180, sd=14}
7. Nf3 {+5.00/10 0.016s, n=13508, sd=19} a6 {-4.73/8 0.024s, n=21226, sd=14}
8. Qa4 {+4.81/9 0.022s, n=22248, sd=16} Qd7 {-4.93/9 0.023s, n=20164, sd=13}
9. Nc3 {+4.85/9 0.018s, n=14336, sd=14} e6 {-4.85/11 0.032s, n=33378, sd=18}
10. d5 {+4.91/8 0.017s, n=13706, sd=12} Bb7 {-4.48/9 0.027s, n=25020, sd=15}
11. Qb3 {+5.66/10 0.022s, n=19710, sd=19} exd5 {-5.66/8 0.014s, n=15417, sd=14}
12. bxa6 {+6.88/12 0.019s, n=18339, sd=17}
Bxa6 {-6.11/10 0.011s, n=15215, sd=21}
13. Bxa6 {+6.58/10 0.017s, n=18432, sd=17}
Nxa6 {-6.35/10 0.014s, n=18680, sd=23} 14. Qb7 {+6.58/10 0.016s, n=15287, sd=22}
Qc8 {-6.42/10 0.032s, n=29834, sd=20} 15. Qc6+ {+6.40/9 0.016s, n=12994, sd=16}
Kd8 {-6.68/9 0.017s, n=19804, sd=21} 16. Qxd5 {+5.81/9 0.026s, n=24231, sd=15}
Ke8 {-6.73/10 0.018s, n=16969, sd=15} 17. Qc6+ {+6.77/9 0.013s, n=13478, sd=13}
Kd8 {-6.33/10 0.016s, n=19346, sd=20} 18. Qc4 {+6.73/9 0.016s, n=16069, sd=16}
Qe6 {-6.06/10 0.012s, n=14823, sd=16} 19. Nd5 {+7.19/9 0.026s, n=28040, sd=16}
Nc5 {-5.72/10 0.019s, n=16835, sd=17} 20. Ng5 {+6.84/10 0.023s, n=21323, sd=15}
Qe8 {-6.34/10 0.021s, n=22499, sd=18, White makes an illegal move: e1h1} 0-1