MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1845"]
[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/p2ppp1p/1qp5/1p4p1/4P3/2KP1P2/PPP3PP/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:37 -0400"]
[GameEndTime "2026-09-14T12:25:38 -0400"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qa5+ {+1.65/8 0.020s, n=16878, sd=14}
6. b4 {-1.81/8 0.015s, n=16488, sd=17} Bg7+ {+1.75/9 0.032s, n=34857, sd=19}
7. Kd2 {-1.89/10 0.017s, n=19888, sd=15} Qd8 {+1.97/9 0.031s, n=29481, sd=18}
8. d4 {-1.46/9 0.013s, n=12892, sd=11} a5 {+1.89/9 0.024s, n=28829, sd=16}
9. Ke1 {-1.93/9 0.016s, n=13265, sd=15} axb4 {+1.81/10 0.044s, n=48502, sd=16}
10. Be3 {-1.92/9 0.030s, n=24071, sd=12} c5 {+2.00/9 0.032s, n=30059, sd=14}
11. Bxb5 {-2.29/9 0.013s, n=16560, sd=14} Qa5 {+2.41/10 0.035s, n=39803, sd=16}
12. Qd3 {-2.35/10 0.018s, n=21334, sd=15} cxd4 {+2.04/10 0.011s, n=14057, sd=14}
13. Bxd4 {-2.22/11 0.012s, n=13588, sd=17}
Bxd4 {+1.48/10 0.015s, n=12070, sd=14}
14. Qxd4 {-1.03/10 0.018s, n=21620, sd=14} Nf6 {+2.43/10 0.035s, n=34414, sd=16}
15. a4 {-0.89/9 0.011s, n=14299, sd=16} Ba6 {+2.15/10 0.022s, n=23770, sd=18}
16. Nd2 {-1.20/13 0.008s, n=13737, sd=21} Bxb5 {+1.49/10 0.015s, n=17236, sd=17}
17. Nb3 {-1.47/12 0.018s, n=25805, sd=22} Nc6 {+0.72/11 0.022s, n=21803, sd=17}
18. Qc5 {-1.54/10 0.010s, n=14030, sd=22} d6 {+0.96/11 0.017s, n=16256, sd=16}
19. Qxg5 {-0.47/12 0.019s, n=26639, sd=18} Qc7 {+0.98/11 0.026s, n=22788, sd=21}
20. Qxb5 {-0.51/10 0.017s, n=20112, sd=21, Black makes an illegal move: e8h8}
1-0