MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "550"]
[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 "rn1qkbnr/p1ppppp1/b7/4B2p/1P1P4/8/PP2PPPP/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:47:17 +0200"]
[GameEndTime "2026-09-14T15:47:18 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... f6 {-1.27/9 0.026s, n=16520, sd=13}
6. Bf4 {+1.72/11 0.019s, n=17082, sd=14} e5 {-1.47/8 0.017s, n=12377, sd=15}
7. b5 {+1.81/9 0.012s, n=12339, sd=15} exf4 {-1.61/10 0.050s, n=45690, sd=21}
8. bxa6 {+1.65/9 0.020s, n=18410, sd=15} c6 {-1.38/9 0.027s, n=23719, sd=18}
9. Nh3 {+1.56/9 0.030s, n=25948, sd=16} Bd6 {-1.38/9 0.013s, n=12166, sd=11}
10. a3 {+1.53/8 0.018s, n=14798, sd=12} Nxa6 {-1.07/9 0.024s, n=20335, sd=16}
11. e4 {+1.03/9 0.027s, n=22310, sd=15} fxe3 {-0.09/10 0.021s, n=16538, sd=17}
12. fxe3 {+0.68/10 0.021s, n=13658, sd=11} Nc7 {-0.18/9 0.034s, n=22262, sd=13}
13. Nd2 {+0.46/10 0.037s, n=29899, sd=17} Nd5 {-0.66/8 0.024s, n=18486, sd=13}
14. Qf3 {+0.91/11 0.050s, n=32720, sd=14} g5 {-1.01/9 0.029s, n=21704, sd=18}
15. e4 {+1.07/11 0.057s, n=38624, sd=18} g4 {-1.04/8 0.018s, n=13488, sd=16}
16. Qe2 {+0.77/9 0.018s, n=12045, sd=15} Nb6 {-0.90/9 0.036s, n=22069, sd=12}
17. Nf2 {+0.84/11 0.053s, n=37081, sd=21} Qe7 {-0.66/10 0.062s, n=35953, sd=19}
18. h3 {+1.19/10 0.027s, n=16453, sd=18} g3 {-0.97/10 0.041s, n=24918, sd=17}
19. Nd3 {+1.26/10 0.032s, n=20790, sd=17} h4 {-1.21/10 0.030s, n=25413, sd=18}
20. e5 {+1.37/11 0.015s, n=12887, sd=13}
Bc7 {-1.28/9 0.017s, n=12688, sd=14, White makes an illegal move: e1a1} 0-1