MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "812"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbn1/p1p1ppp1/Bp1p3r/7p/4P1Q1/P4P2/1PPP2PP/RNB1K1NR b KQq - 2 5"]
[GameDuration "00:00:13"]
[GameStartTime "2026-09-14T13:38:01 +0000"]
[GameEndTime "2026-09-14T13:38:14 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg4 {+8.83/6 0.016s, n=13724, sd=11}
6. Bb5+ {-8.52/5 0.037s, n=21180, sd=8} Bd7 {+8.82/7 0.053s, n=34498, sd=13}
7. c3 {-8.69/8 0.105s, n=63391, sd=13} g3 {+8.63/8 0.120s, n=83877, sd=13}
8. hxg3 {-8.67/7 0.047s, n=25907, sd=14} Re6 {+8.54/7 0.021s, n=13608, sd=11}
9. Nh3 {-8.51/8 0.052s, n=23468, sd=13} Bxb5 {+8.53/8 0.018s, n=12651, sd=12}
10. Ng5 {-8.53/8 0.027s, n=12437, sd=12} Ba4 {+8.41/7 0.020s, n=14825, sd=9}
11. Rh6 {-8.32/8 0.025s, n=12266, sd=12} Bc2 {+8.45/8 0.023s, n=17062, sd=12}
12. Rf6 {-8.10/9 0.068s, n=37791, sd=14} Nxf6 {+8.26/8 0.029s, n=15048, sd=11}
13. d3 {-8.03/8 0.029s, n=13601, sd=11} Nc6 {+8.54/8 0.112s, n=68549, sd=15}
14. Kd2 {-8.35/8 0.072s, n=38321, sd=14} Re5 {+8.57/7 0.043s, n=26521, sd=12}
15. Kxc2 {-8.62/7 0.092s, n=44901, sd=10} Rxg5 {+8.48/7 0.018s, n=13196, sd=10}
16. Bxg5 {-8.40/6 0.170s, n=122012, sd=8} d5 {+8.61/6 11.316s, n=8000000, sd=11}
17. Be3 {-8.50/7 0.038s, n=28421, sd=9} dxe4 {+9.18/8 0.019s, n=14021, sd=12}
18. dxe4 {-8.70/6 0.035s, n=20483, sd=9} Nxe4 {+10.33/10 0.016s, n=14742, sd=14}
19. Nd2 {-10.37/9 0.049s, n=34549, sd=14} Nxg3 {+10.44/9 0.021s, n=13532, sd=13}
20. Ne4 {-10.44/8 0.016s, n=12016, sd=13} Nxe4 {+10.57/8 0.019s, n=13741, sd=12}
21. fxe4 {-10.48/8 0.026s, n=14167, sd=13} Qc8 {+10.45/8 0.022s, n=14163, sd=14}
22. Kd3 {-10.50/8 0.039s, n=26282, sd=11} Qa6+ {+10.62/8 0.023s, n=16729, sd=15}
23. Kd2 {-10.76/9 0.144s, n=99999, sd=22} b5 {+10.61/8 0.024s, n=14321, sd=13}
24. b4 {-10.54/8 0.067s, n=46158, sd=14, Black makes an illegal move: e8a8} 1-0