MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "458"]
[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 "rnbqkbnr/p1pppp1p/1p6/6p1/1P6/3PP2P/PBP2PP1/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:21 +0200"]
[GameEndTime "2026-09-14T17:24:21 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-1.45/8 0.018s, n=13196, sd=10}
6. Nf3 {+1.44/8 0.022s, n=14227, sd=11} Rg8 {-1.13/9 0.022s, n=15610, sd=13}
7. e4 {+1.57/8 0.017s, n=12931, sd=13} d6 {-1.34/9 0.019s, n=17259, sd=15}
8. Qd2 {+1.24/9 0.020s, n=13046, sd=14} h6 {-1.38/10 0.021s, n=17225, sd=17}
9. Bxf6 {+1.13/10 0.067s, n=48769, sd=20} exf6 {-1.27/9 0.015s, n=14169, sd=15}
10. d4 {+1.27/9 0.031s, n=25571, sd=14} f5 {-1.35/9 0.018s, n=13614, sd=10}
11. exf5 {+1.26/9 0.019s, n=13607, sd=18} a5 {-1.56/9 0.042s, n=23061, sd=15}
12. Bb5+ {+1.67/8 0.026s, n=16270, sd=14} Bd7 {-1.42/7 0.025s, n=19059, sd=17}
13. Qe3+ {+1.69/8 0.022s, n=15209, sd=15} Qe7 {-1.87/7 0.027s, n=23345, sd=21}
14. Bxd7+ {+1.84/8 0.013s, n=12730, sd=16} Nxd7 {-2.01/9 0.022s, n=20145, sd=17}
15. Qxe7+ {+1.62/9 0.015s, n=17055, sd=15}
Bxe7 {-1.89/10 0.032s, n=34066, sd=17} 16. b5 {+1.58/10 0.025s, n=25085, sd=16}
h5 {-1.76/9 0.012s, n=14392, sd=14} 17. Nc3 {+1.51/10 0.016s, n=16689, sd=19}
Nf6 {-1.52/10 0.032s, n=29300, sd=18} 18. Ke2 {+1.18/11 0.054s, n=52489, sd=21}
g4 {-1.72/10 0.024s, n=16163, sd=18} 19. hxg4 {+1.72/11 0.025s, n=25203, sd=19}
hxg4 {-1.71/11 0.019s, n=20664, sd=14}
20. Nd2 {+1.75/11 0.014s, n=14767, sd=17, Black makes an illegal move: e8a8} 1-0