MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2451"]
[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 "rnbqkb2/ppppp1pQ/5p1n/7p/3P4/7N/PPPNPPPP/R1B1KB1R b KQq - 3 5"]
[GameDuration "00:01:12"]
[GameStartTime "2026-09-14T17:39:44 +0200"]
[GameEndTime "2026-09-14T17:40:56 +0200"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... Kf7 {-8.62/7 0.020s, n=13488, sd=9} 6. Nf3 {+8.80/8 0.033s, n=21206, sd=11}
d5 {-8.79/8 0.060s, n=31192, sd=14} 7. Nhg5+ {+8.93/8 0.070s, n=46964, sd=19}
Ke8 {-9.07/7 0.054s, n=25189, sd=19} 8. Qg6+ {+8.92/7 0.050s, n=25907, sd=22}
Kd7 {-8.90/9 0.072s, n=39908, sd=20} 9. Nh7 {+9.01/9 0.061s, n=38156, sd=19}
Qe8 {-8.73/8 12.136s, n=8000000, sd=14}
10. Nxf8+ {+8.89/8 0.050s, n=23279, sd=18} Kc6 {-8.72/7 0.020s, n=13453, sd=14}
11. Qd3 {+9.18/8 0.047s, n=30459, sd=18} Na6 {-9.15/7 0.023s, n=12968, sd=10}
12. Qb3 {+9.07/7 0.018s, n=12803, sd=11} b6 {-9.20/7 0.029s, n=18759, sd=12}
13. Ne6 {+9.45/8 0.046s, n=28101, sd=11} Kb7 {-9.09/7 0.024s, n=14598, sd=12}
14. Nc5+ {+9.05/7 0.048s, n=29506, sd=16}
Kb8 {-9.15/6 12.412s, n=8000000, sd=13} 15. e3 {+9.10/7 0.103s, n=55388, sd=11}
Qb5 {-8.57/6 10.956s, n=8000000, sd=12}
16. Nxa6+ {+8.76/7 0.071s, n=48087, sd=14}
Bxa6 {-8.43/6 10.593s, n=8000000, sd=10}
17. c4 {+8.56/7 0.212s, n=123696, sd=17} Qxb3 {-8.18/8 0.054s, n=25162, sd=13}
18. axb3 {+8.16/7 0.082s, n=57329, sd=12} Bb7 {-7.87/7 0.024s, n=16023, sd=13}
19. c5 {+8.05/6 11.694s, n=8000000, sd=7} Kc8 {-8.06/6 0.020s, n=12404, sd=11}
20. Be2 {+7.95/6 12.501s, n=8000000, sd=11} Ng4 {-7.84/6 0.068s, n=43096, sd=9}
21. cxb6 {+8.09/6 0.043s, n=27751, sd=8} e6 {-8.08/7 0.036s, n=23824, sd=11}
22. e4 {+8.65/8 0.062s, n=31844, sd=12} Kd8 {-9.06/7 0.052s, n=35504, sd=9}
23. Rxa7 {+9.87/8 0.029s, n=17082, sd=9} dxe4 {-10.20/7 0.037s, n=29951, sd=14}
24. Ng5 {+10.03/7 0.033s, n=20662, sd=12} Rxa7 {-10.14/7 0.022s, n=15179, sd=12}
25. bxa7 {+10.23/7 0.016s, n=12027, sd=10} fxg5 {-9.87/8 0.037s, n=29065, sd=13}
26. Bxg5+ {+10.05/7 0.015s, n=12021, sd=12}
Ke8 {-9.92/7 0.027s, n=23273, sd=12, White makes an illegal move: e1h1} 0-1