MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "973"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/ppp1ppp1/2n4p/3p4/4P2P/1P4P1/P1PP1PB1/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:08 +0000"]
[GameEndTime "2026-09-14T14:54:09 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... d4 {+0.86/9 0.024s, n=22217, sd=15} 6. Ba3 {-0.76/9 0.019s, n=18000, sd=14}
Nf6 {+1.04/12 0.014s, n=16158, sd=18} 7. d3 {-1.08/10 0.021s, n=19825, sd=17}
e5 {+1.26/11 0.015s, n=15932, sd=19} 8. Bxf8 {-1.26/10 0.014s, n=14218, sd=16}
Rxf8 {+1.27/11 0.014s, n=15204, sd=21} 9. Nd2 {-1.18/11 0.018s, n=16332, sd=17}
Qe7 {+1.24/10 0.013s, n=12273, sd=12} 10. a3 {-1.29/10 0.020s, n=20197, sd=18}
Bg4 {+1.28/10 0.018s, n=17692, sd=16} 11. Ngf3 {-1.19/11 0.023s, n=22138, sd=17}
a6 {+1.24/9 0.013s, n=12516, sd=19} 12. b4 {-0.93/10 0.021s, n=20075, sd=15}
Nd7 {+1.09/9 0.017s, n=16566, sd=14} 13. Bh3 {-1.17/9 0.014s, n=12808, sd=14}
Bxh3 {+1.24/10 0.022s, n=21287, sd=15}
14. Rxh3 {-1.17/11 0.022s, n=21651, sd=15} a5 {+1.12/10 0.045s, n=41680, sd=15}
15. b5 {-1.25/10 0.015s, n=15246, sd=18} Na7 {+0.90/11 0.050s, n=47769, sd=18}
16. a4 {-1.16/10 0.011s, n=12329, sd=17} Nc8 {+0.81/9 0.014s, n=14391, sd=15}
17. h5 {-1.11/10 0.014s, n=13262, sd=14} Nd6 {+0.89/10 0.015s, n=14947, sd=15}
18. Nh4 {-1.12/10 0.025s, n=22911, sd=15} Qe6 {+1.13/11 0.031s, n=30691, sd=16}
19. Rh1 {-1.15/9 0.013s, n=12585, sd=15, Black makes an illegal move: e8a8} 1-0