MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "57"]
[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 "rnbqkbnr/1ppp3p/8/p3ppp1/1P3PP1/8/P1PPP2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:06:13 +0000"]
[GameEndTime "2026-09-14T16:06:14 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {-1.25/8 0.013s, n=13383, sd=14} axb4 {+1.32/9 0.020s, n=13150, sd=12}
6. d4 {-0.96/8 0.019s, n=18951, sd=12} d6 {+2.11/10 0.030s, n=26654, sd=14}
7. gxf5 {-1.82/9 0.017s, n=17300, sd=14} Bxf5 {+1.94/10 0.047s, n=35656, sd=18}
8. Bg2 {-1.94/9 0.035s, n=31945, sd=15} dxe5 {+2.02/10 0.014s, n=13191, sd=13}
9. e4 {-1.76/9 0.020s, n=17364, sd=13} Bg6 {+1.97/9 0.014s, n=12466, sd=17}
10. Nf3 {-1.82/9 0.014s, n=13626, sd=15} g4 {+2.19/10 0.031s, n=26603, sd=19}
11. Nxe5 {-1.86/8 0.017s, n=14823, sd=14} Qh4+ {+2.35/9 0.026s, n=21778, sd=17}
12. Ke2 {-2.40/7 0.014s, n=12256, sd=11} Ne7 {+2.57/9 0.017s, n=16093, sd=17}
13. Bf4 {-2.74/7 0.033s, n=27378, sd=11} Bg7 {+3.31/9 0.012s, n=13314, sd=10}
14. Bg3 {-3.87/7 0.011s, n=12246, sd=14} Qh5 {+4.07/9 0.029s, n=23083, sd=16}
15. Nxg6 {-2.80/10 0.030s, n=26102, sd=15}
hxg6 {+4.30/10 0.019s, n=18087, sd=20} 16. c3 {-2.89/9 0.017s, n=15501, sd=14}
Nbc6 {+4.33/9 0.023s, n=16997, sd=18} 17. d5 {-3.90/9 0.037s, n=33548, sd=17}
bxc3 {+4.64/11 0.024s, n=22714, sd=21} 18. dxc6 {-3.86/9 0.021s, n=15476, sd=17}
Qb5+ {+6.35/11 0.014s, n=14699, sd=25} 19. Ke1 {-6.20/11 0.105s, n=87275, sd=29}
c2 {+6.08/11 0.016s, n=16523, sd=19} 20. Qxc2 {-6.09/12 0.049s, n=43592, sd=24}
Bxa1 {+5.85/10 0.017s, n=14751, sd=15}
21. cxb7 {-6.27/10 0.033s, n=28927, sd=21}
Qxb7 {+5.97/11 0.022s, n=22407, sd=20} 22. Rf1 {-6.33/8 0.015s, n=13428, sd=16}
Qb4+ {+6.72/8 0.021s, n=17789, sd=18} 23. Ke2 {-6.04/9 0.014s, n=13386, sd=20}
Be5 {+6.78/9 0.017s, n=16209, sd=18} 24. Nd2 {-6.43/8 0.017s, n=13787, sd=16}
Qb5+ {+6.03/9 0.024s, n=21993, sd=16} 25. Ke1 {-6.14/7 0.027s, n=18374, sd=14}
Bxg3+ {+6.26/10 0.018s, n=17720, sd=20}
26. hxg3 {-5.93/8 0.013s, n=13096, sd=18, Black makes an illegal move: e8a8} 1-0