MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "803"]
[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 "2bqkbnr/rpppp1pp/n7/p4p2/Q5PN/2P5/PP1PPP1P/RNB1KB1R b KQk - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:37 +0000"]
[GameEndTime "2026-09-14T14:52:37 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... b5 {-0.88/8 0.014s, n=13576, sd=11}
6. Qxb5 {+1.05/10 0.026s, n=24359, sd=20} e6 {0.00/12 0.030s, n=28764, sd=16}
7. Nf3 {+0.74/9 0.027s, n=20698, sd=13} Nc5 {-0.46/11 0.016s, n=15876, sd=19}
8. d4 {+0.15/10 0.012s, n=12942, sd=13} Ba6 {+0.50/13 0.018s, n=20407, sd=22}
9. Qxa5 {-1.02/11 0.015s, n=15177, sd=18} Qa8 {+0.59/13 0.018s, n=13623, sd=18}
10. dxc5 {-0.48/12 0.017s, n=18228, sd=18} Bc4 {+0.49/11 0.011s, n=13441, sd=21}
11. Qb4 {-0.45/11 0.015s, n=16493, sd=16} Ra4 {+0.24/10 0.015s, n=16161, sd=17}
12. gxf5 {-0.26/10 0.020s, n=21794, sd=12}
Rxb4 {+0.27/11 0.018s, n=12022, sd=17} 13. cxb4 {+0.07/9 0.022s, n=23545, sd=13}
exf5 {+0.26/9 0.013s, n=13220, sd=17} 14. Bg2 {-0.51/10 0.024s, n=25852, sd=13}
h6 {+0.35/10 0.017s, n=17407, sd=17, White makes an illegal move: e1h1} 0-1