MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1556"]
[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 "rnbqkbnr/p1p1pp1p/3p4/1p6/4P1p1/5N2/PPPP1PPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:43 +0000"]
[GameEndTime "2026-09-14T16:03:43 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nh4 {+0.87/9 0.016s, n=12368, sd=15} a6 {-1.04/8 0.013s, n=12175, sd=14}
6. a4 {+1.01/9 0.019s, n=16979, sd=11} b4 {-0.67/9 0.020s, n=17536, sd=13}
7. d4 {+1.07/9 0.017s, n=14769, sd=14} Bg7 {-0.80/9 0.015s, n=12501, sd=13}
8. g3 {+1.24/9 0.023s, n=16104, sd=14} Nc6 {-1.27/8 0.014s, n=12070, sd=13}
9. c3 {+1.05/9 0.019s, n=16318, sd=16} bxc3 {-1.18/10 0.016s, n=15556, sd=18}
10. bxc3 {+0.88/10 0.015s, n=14366, sd=17} e5 {-0.97/10 0.027s, n=23209, sd=15}
11. d5 {+0.99/10 0.013s, n=12245, sd=14} Nce7 {-0.99/10 0.016s, n=16403, sd=16}
12. Nd2 {+1.00/11 0.076s, n=61004, sd=17} f5 {-0.87/10 0.020s, n=18381, sd=18}
13. h3 {+0.91/10 0.026s, n=24554, sd=15} h5 {-1.10/10 0.016s, n=14904, sd=15}
14. hxg4 {+0.96/9 0.013s, n=12434, sd=14} hxg4 {-0.86/10 0.028s, n=22013, sd=17}
15. exf5 {+1.21/10 0.027s, n=22637, sd=19} Nf6 {-0.75/9 0.019s, n=15703, sd=14}
16. Ne4 {+1.18/10 0.040s, n=31069, sd=18} Nxf5 {-0.70/10 0.022s, n=20594, sd=12}
17. Bg5 {+0.99/8 0.031s, n=27132, sd=14} Kf7 {-0.67/9 0.019s, n=16073, sd=14}
18. Qd3 {+0.95/8 0.021s, n=14103, sd=11} Rb8 {-1.10/9 0.045s, n=36932, sd=13}
19. Bg2 {+1.35/9 0.019s, n=15914, sd=14} Nxh4 {-1.49/10 0.081s, n=62122, sd=21}
20. Bxh4 {+1.50/10 0.034s, n=28137, sd=14}
Bf5 {-1.57/8 0.017s, n=13896, sd=15, White makes an illegal move: e1h1} 0-1