MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1992"]
[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 "rnbqkb1r/ppp2ppp/3p1n2/8/1P3p2/8/P1PPPNPP/RNBQKBR1 b Qkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:44 +0000"]
[GameEndTime "2026-09-14T13:41:45 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+4.93/9 0.024s, n=24994, sd=14}
6. Bb2 {-4.97/10 0.031s, n=26714, sd=13} Bxb4 {+4.90/9 0.022s, n=21917, sd=13}
7. g3 {-4.83/9 0.013s, n=12215, sd=13} fxg3 {+4.95/10 0.020s, n=21192, sd=15}
8. Rxg3 {-4.59/10 0.018s, n=16788, sd=16} Kf8 {+4.54/9 0.018s, n=17324, sd=15}
9. e3 {-4.79/9 0.017s, n=15509, sd=16} Bd6 {+4.59/9 0.016s, n=14887, sd=16}
10. Rg2 {-4.59/9 0.017s, n=15477, sd=18} Nc6 {+4.47/9 0.017s, n=16848, sd=16}
11. c4 {-4.05/9 0.016s, n=14443, sd=11} Be6 {+4.94/10 0.027s, n=26547, sd=16}
12. Qa4 {-4.74/10 0.035s, n=30565, sd=18} Qe7 {+5.67/9 0.016s, n=15376, sd=11}
13. Na3 {-5.23/8 0.029s, n=24394, sd=12} d4 {+4.88/8 0.014s, n=13106, sd=13}
14. Nc2 {-3.82/10 0.025s, n=22474, sd=16} Bf5 {+3.57/9 0.023s, n=23595, sd=15}
15. Nxd4 {-4.16/11 0.041s, n=36440, sd=20}
Nxd4 {+3.65/10 0.023s, n=23088, sd=20}
16. Bxd4 {-3.91/12 0.024s, n=24062, sd=17} c5 {+3.37/12 0.017s, n=17673, sd=15}
17. Bc3 {-3.55/11 0.017s, n=17639, sd=14} Be5 {+3.31/10 0.023s, n=24142, sd=16}
18. Qb3 {-3.11/10 0.026s, n=23168, sd=13} Bxc3 {+3.07/9 0.049s, n=50489, sd=14}
19. Qxc3 {-2.66/9 0.014s, n=14164, sd=12}
Rd8 {+3.16/8 0.011s, n=12709, sd=15, White makes an illegal move: e1a1} 0-1