MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "237"]
[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 "rnb1kbnr/pB2pppp/1qp5/7Q/3p4/4P3/PPPP1PPP/RNB2KNR b kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:21:02 +0200"]
[GameEndTime "2026-09-14T16:21:03 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb7 {+6.86/10 0.019s, n=16076, sd=17}
6. Qe2 {-6.76/10 0.031s, n=23903, sd=14} dxe3 {+6.91/9 0.022s, n=20308, sd=13}
7. fxe3 {-6.78/9 0.021s, n=16043, sd=12} Nf6 {+6.97/10 0.017s, n=15018, sd=11}
8. d3 {-6.81/8 0.022s, n=14672, sd=14} g6 {+7.31/10 0.019s, n=21147, sd=12}
9. Nd2 {-7.25/9 0.015s, n=13140, sd=14} Bg7 {+7.08/9 0.022s, n=15892, sd=15}
10. Nc4 {-7.26/10 0.020s, n=12865, sd=17} Qc7 {+7.14/11 0.037s, n=32996, sd=17}
11. b3 {-7.34/10 0.028s, n=23416, sd=16} c5 {+7.43/10 0.026s, n=16943, sd=10}
12. Ke1 {-7.50/9 0.022s, n=17230, sd=17} Nd5 {+7.84/10 0.019s, n=17726, sd=16}
13. Bb2 {-7.22/10 0.024s, n=16773, sd=17} Bxb2 {+7.24/10 0.026s, n=21790, sd=18}
14. Nxb2 {-7.81/9 0.013s, n=12196, sd=15} Qe5 {+7.88/11 0.027s, n=24694, sd=19}
15. c3 {-7.75/9 0.047s, n=35774, sd=19} Qxc3+ {+7.69/8 0.022s, n=17946, sd=15}
16. Qd2 {-7.84/9 0.097s, n=67204, sd=18} Qf6 {+7.97/9 0.022s, n=16482, sd=10}
17. e4 {-7.81/8 0.019s, n=13845, sd=13} Nb4 {+7.85/8 0.017s, n=12940, sd=13}
18. Rd1 {-7.67/9 0.032s, n=22901, sd=17} N8a6 {+7.77/9 0.042s, n=31331, sd=18}
19. Ne2 {-7.57/9 0.017s, n=15103, sd=14, Black makes an illegal move: e8h8} 1-0