MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "107"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/2ppp1pp/p6n/1p3p2/1B6/1PP4N/P2PPPPP/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:26 +0000"]
[GameEndTime "2026-09-14T16:06:27 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.42/8 0.018s, n=16954, sd=12}
6. Ba3 {-0.98/10 0.020s, n=18229, sd=14} e5 {+1.07/9 0.024s, n=21252, sd=16}
7. Bxf8 {-1.03/9 0.014s, n=12562, sd=13} Rxf8 {+1.50/10 0.018s, n=18110, sd=13}
8. e3 {-0.87/9 0.024s, n=21290, sd=13} g5 {+1.38/8 0.019s, n=15580, sd=16}
9. d4 {-0.98/9 0.060s, n=54608, sd=14} g4 {+1.45/9 0.036s, n=28890, sd=15}
10. d5 {-1.56/9 0.017s, n=15905, sd=15} Qf6 {+1.81/10 0.013s, n=13424, sd=14}
11. dxc6 {-1.72/9 0.014s, n=12934, sd=17} gxh3 {+1.99/9 0.019s, n=18357, sd=16}
12. Qh5+ {-1.50/9 0.015s, n=14232, sd=14} Nf7 {+1.28/8 0.017s, n=12246, sd=15}
13. Qxh3 {-1.91/10 0.018s, n=17250, sd=18} dxc6 {+2.28/9 0.020s, n=18437, sd=16}
14. Be2 {-2.23/8 0.015s, n=13879, sd=12} Be6 {+2.32/10 0.018s, n=17564, sd=15}
15. e4 {-2.62/10 0.040s, n=29494, sd=21} f4 {+1.97/9 0.026s, n=20520, sd=15}
16. Qd3 {-2.44/10 0.018s, n=15550, sd=20} Rd8 {+2.67/10 0.013s, n=12493, sd=19}
17. Qc2 {-2.36/10 0.029s, n=20563, sd=18} Qg6 {+3.21/10 0.015s, n=15338, sd=16}
18. Bf1 {-3.11/10 0.020s, n=18777, sd=17} f3 {+2.23/12 0.017s, n=19174, sd=18}
19. g3 {-1.82/12 0.038s, n=33443, sd=20} Ng5 {+1.93/12 0.034s, n=31894, sd=21}
20. Nd2 {-1.70/10 0.019s, n=19612, sd=14} Bh3 {+2.02/9 0.011s, n=12602, sd=15}
21. Bxh3 {-1.80/10 0.013s, n=15540, sd=18} Nxh3 {+1.78/9 0.009s, n=12387, sd=19}
22. Rf1 {-1.37/10 0.022s, n=21212, sd=16}
a5 {+1.90/9 0.026s, n=28689, sd=16, White makes an illegal move: e1a1} 0-1