MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "631"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kb1r/p1ppqppp/1pB1pn2/7Q/8/P3P3/1PPP1PPP/RNB1K1NR b KQkq - 4 5"]
[GameDuration "00:00:02"]
[GameStartTime "2026-09-14T16:00:58 +0000"]
[GameEndTime "2026-09-14T16:01:01 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxh5 {+8.68/8 0.020s, n=16294, sd=11}
6. b4 {-8.26/7 0.033s, n=18850, sd=12} dxc6 {+8.58/7 0.017s, n=13745, sd=13}
7. Nc3 {-8.53/7 0.058s, n=43618, sd=12} Nf4 {+8.73/7 0.045s, n=33682, sd=10}
8. b5 {-8.37/8 0.043s, n=35430, sd=14} f5 {+8.47/6 0.023s, n=18739, sd=13}
9. Na2 {-8.24/8 0.049s, n=39927, sd=16} e5 {+8.41/8 0.094s, n=73167, sd=14}
10. Kd1 {-8.30/8 0.019s, n=15947, sd=16} Be6 {+8.49/8 0.015s, n=12959, sd=14}
11. Nb4 {-8.51/8 0.041s, n=32631, sd=15} Ng6 {+8.57/9 0.101s, n=79256, sd=18}
12. Na6 {-8.47/8 0.019s, n=15853, sd=14} Nxa6 {+8.64/8 0.027s, n=23824, sd=16}
13. a4 {-8.59/8 0.071s, n=54657, sd=17} f4 {+8.44/7 0.015s, n=13685, sd=11}
14. Ba3 {-8.52/8 0.018s, n=14898, sd=11} Qd8 {+8.37/7 0.027s, n=17401, sd=13}
15. Be7 {-8.38/7 0.029s, n=25562, sd=15} Qxd2+ {+9.13/5 0.026s, n=21487, sd=12}
16. Kxd2 {-9.34/5 0.018s, n=13940, sd=12} fxe3+ {+8.77/6 0.024s, n=14640, sd=13}
17. Kxe3 {-8.86/5 0.039s, n=29437, sd=9} cxb5 {+9.28/7 0.035s, n=28342, sd=10}
18. g3 {-9.03/7 1.496s, n=1122749, sd=11} Bd5 {+9.25/7 0.209s, n=157860, sd=10}
19. Bg5 {-8.93/6 0.026s, n=17124, sd=9} Bc5+ {+9.55/6 0.016s, n=13440, sd=16}
20. Ke2 {-10.09/6 0.040s, n=38414, sd=9, Black makes an illegal move: e8h8} 1-0