MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1014"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qk1nr/pppb1ppp/4p3/3p4/Qb6/2P1PN2/PP1P1PPP/RNB1KBR1 b Qkq - 4 5"]
[GameDuration "00:00:21"]
[GameStartTime "2026-09-14T16:02:17 +0000"]
[GameEndTime "2026-09-14T16:02:39 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa4 {+8.69/8 0.039s, n=22687, sd=12}
6. b3 {-7.81/7 11.270s, n=8000000, sd=14} Bd6 {+8.20/8 0.080s, n=52748, sd=13}
7. Ba3 {-8.26/7 0.038s, n=27316, sd=10} Bd7 {+8.26/7 0.018s, n=12846, sd=10}
8. Nd4 {-8.08/8 0.045s, n=28461, sd=12} Nf6 {+8.27/7 0.025s, n=13641, sd=10}
9. Bxd6 {-8.20/9 0.043s, n=22316, sd=16} Ne4 {+8.18/6 0.016s, n=12186, sd=9}
10. Nb5 {-8.16/8 0.030s, n=23220, sd=16} Na6 {+8.13/8 0.025s, n=12762, sd=15}
11. a4 {-8.00/8 0.049s, n=34312, sd=14} Qh4 {+8.20/8 0.028s, n=21632, sd=17}
12. Bg3 {-7.60/9 0.026s, n=21682, sd=17} Nxg3 {+8.10/8 0.028s, n=19504, sd=15}
13. Nd4 {-8.03/7 0.016s, n=13434, sd=13} Ne4 {+8.24/8 0.022s, n=15900, sd=13}
14. g3 {-8.44/7 9.648s, n=8000000, sd=18} Qf6 {+8.27/9 0.064s, n=34882, sd=17}
15. f3 {-8.22/7 0.024s, n=14786, sd=12} Nac5 {+8.29/8 0.034s, n=19510, sd=13}
16. b4 {-8.26/8 0.050s, n=37997, sd=14} b5 {+8.33/7 0.023s, n=12454, sd=14}
17. bxc5 {-8.25/8 0.027s, n=21056, sd=12} Nxc5 {+8.28/8 0.045s, n=25410, sd=12}
18. Bxb5 {-8.14/9 0.024s, n=16004, sd=12} Qg6 {+8.07/7 0.027s, n=17495, sd=11}
19. Na3 {-7.94/8 0.019s, n=16227, sd=13} Bxb5 {+7.81/7 0.021s, n=16770, sd=12}
20. Naxb5 {-7.86/8 0.025s, n=16324, sd=15, Black makes an illegal move: e8h8}
1-0