MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "402"]
[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 "rnbq1bnr/p1pk1ppp/1p6/3pp3/8/P3PN2/1PPPNPPP/R1BQKB1R b KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:09 +0000"]
[GameEndTime "2026-09-14T14:51:10 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... e4 {+0.06/9 0.016s, n=14954, sd=12}
6. Ne5+ {+0.31/8 0.023s, n=20101, sd=14} Ke8 {+0.55/8 0.027s, n=23770, sd=17}
7. Nf4 {-0.06/9 0.021s, n=18013, sd=15} c6 {-0.34/8 0.013s, n=12196, sd=13}
8. d4 {+0.49/9 0.017s, n=12976, sd=14} exd3 {-0.65/8 0.015s, n=13298, sd=12}
9. Bxd3 {+0.76/10 0.018s, n=16767, sd=15} Bd6 {-0.86/9 0.027s, n=23969, sd=15}
10. Nf3 {+1.04/10 0.033s, n=25686, sd=20} Nd7 {-0.90/10 0.076s, n=66562, sd=18}
11. c4 {+1.18/9 0.030s, n=24902, sd=16} Nc5 {-0.61/9 0.013s, n=12080, sd=15}
12. cxd5 {+0.91/10 0.022s, n=20544, sd=19} Bxf4 {-0.87/8 0.014s, n=13957, sd=14}
13. exf4 {+1.14/9 0.017s, n=18299, sd=18} Qxd5 {-0.97/9 0.049s, n=40052, sd=17}
14. Qe2+ {+1.06/10 0.013s, n=13164, sd=18} Be6 {-0.93/10 0.016s, n=15924, sd=15}
15. Bc2 {+0.89/12 0.017s, n=18649, sd=21} Qc4 {-0.82/10 0.023s, n=19106, sd=18}
16. Qxc4 {+0.75/10 0.011s, n=12764, sd=15}
Bxc4 {-0.92/11 0.014s, n=17147, sd=17} 17. Be3 {+0.56/10 0.014s, n=16255, sd=16}
Ne7 {-0.68/9 0.015s, n=16627, sd=15} 18. Bxc5 {+1.27/8 0.013s, n=12933, sd=12}
bxc5 {-1.18/10 0.024s, n=21458, sd=14} 19. Nd2 {+0.93/10 0.012s, n=13420, sd=12}
Bd5 {-1.04/11 0.014s, n=15552, sd=16} 20. f3 {+0.93/10 0.025s, n=25748, sd=19}
h5 {-0.81/8 0.014s, n=15496, sd=15, White makes an illegal move: e1a1} 0-1