MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "199"]
[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 "rnbq1bnr/ppp1kppp/8/3pp3/N7/3P1N2/PPP1PPPP/R1BQKBR1 b Q - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:41 +0000"]
[GameEndTime "2026-09-14T15:59:42 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.69/10 0.017s, n=14695, sd=15}
6. Bg5+ {-0.67/9 0.023s, n=18615, sd=15} f6 {+0.60/8 0.028s, n=22454, sd=15}
7. Bd2 {-0.77/10 0.015s, n=12714, sd=15} Ke8 {+0.79/9 0.016s, n=13719, sd=14}
8. e3 {-0.83/9 0.014s, n=12046, sd=16} b5 {+0.60/10 0.029s, n=25729, sd=18}
9. Nc3 {-0.75/10 0.016s, n=14228, sd=18} b4 {+0.75/12 0.021s, n=16625, sd=21}
10. Na4 {-0.50/10 0.023s, n=15913, sd=16} Bd6 {+0.61/10 0.023s, n=14973, sd=16}
11. Be2 {-0.49/10 0.024s, n=19627, sd=17} Nge7 {+0.47/9 0.044s, n=27809, sd=14}
12. Rh1 {-0.64/9 0.017s, n=15723, sd=15} Rb8 {+0.62/9 0.030s, n=19627, sd=16}
13. c4 {-0.52/10 0.020s, n=13260, sd=15} bxc3 {+0.55/10 0.047s, n=28669, sd=16}
14. Bxc3 {-0.51/10 0.025s, n=20237, sd=16} h5 {+0.38/9 0.024s, n=13372, sd=14}
15. a3 {-0.74/9 0.054s, n=42066, sd=13} g5 {+0.35/9 0.045s, n=20796, sd=13}
16. d4 {-0.35/10 0.020s, n=15322, sd=14} g4 {+1.23/10 0.023s, n=15581, sd=12}
17. Nh4 {-0.77/11 0.031s, n=23797, sd=16} exd4 {+1.04/12 0.036s, n=26307, sd=19}
18. exd4 {-0.82/10 0.015s, n=12099, sd=13} Nf5 {+0.74/10 0.015s, n=12960, sd=20}
19. Nxf5 {-0.61/11 0.018s, n=15853, sd=14}
Bxf5 {+0.80/11 0.020s, n=16771, sd=14} 20. Qd2 {-0.78/10 0.024s, n=15707, sd=17}
Qe7 {+1.23/10 0.018s, n=15625, sd=13, White makes an illegal move: e1a1} 0-1