MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1561"]
[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 "r1bqkb1r/p1ppp1pp/np5n/5p2/7P/1P2PN2/P1PPBPP1/RNBQK2R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:50:05 -0400"]
[GameEndTime "2026-09-14T12:50:06 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.72/10 0.018s, n=20254, sd=15}
6. Bb2 {+0.75/9 0.022s, n=17199, sd=14} Bb7 {-0.72/9 0.018s, n=14783, sd=14}
7. Ng5 {+0.75/10 0.054s, n=48919, sd=21} Qe7 {-0.55/9 0.023s, n=18486, sd=20}
8. Bh5+ {+0.90/9 0.016s, n=14253, sd=18} Kd8 {-0.60/9 0.028s, n=25432, sd=16}
9. Bf3 {+0.89/11 0.026s, n=25025, sd=20} Kc8 {-0.69/9 0.015s, n=13510, sd=16}
10. a3 {+0.81/8 0.015s, n=16533, sd=9} Nf7 {-0.68/9 0.018s, n=12227, sd=15}
11. Bxb7+ {+0.70/9 0.016s, n=12537, sd=13} Kxb7 {-0.74/8 0.013s, n=16341, sd=15}
12. Qh5 {+0.78/10 0.020s, n=16863, sd=15} Nh6 {-0.74/9 0.018s, n=13636, sd=13}
13. Qe2 {+0.56/9 0.020s, n=17517, sd=15} c6 {-0.79/9 0.027s, n=25819, sd=13}
14. d4 {+0.69/9 0.021s, n=18179, sd=10} d5 {-0.78/9 0.014s, n=16632, sd=14}
15. Nd2 {+0.66/8 0.013s, n=12720, sd=11} Ng4 {-0.56/9 0.019s, n=16083, sd=12}
16. Ndf3 {+0.82/9 0.015s, n=16999, sd=13} g6 {-0.72/9 0.013s, n=14916, sd=10}
17. Nh3 {+0.77/9 0.017s, n=13089, sd=13} Bg7 {-0.35/10 0.012s, n=14457, sd=13}
18. a4 {+0.35/8 0.014s, n=16863, sd=12} e5 {-0.27/11 0.009s, n=13791, sd=17}
19. Nxe5 {+0.28/10 0.014s, n=17183, sd=15}
Nxe5 {-0.01/12 0.020s, n=18419, sd=21}
20. dxe5 {+0.08/10 0.020s, n=19686, sd=16}
Bxe5 {+0.11/11 0.014s, n=12436, sd=14}
21. Bxe5 {+0.04/10 0.021s, n=18600, sd=18}
Qxe5 {+0.14/9 0.016s, n=13316, sd=14, White makes an illegal move: e1h1} 0-1