MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "847"]
[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 "1nbqkbnr/r1ppp1pp/p4p2/1p6/2P5/5N2/PP1PPPPP/RNBQKB1R w KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:35 +0000"]
[GameEndTime "2026-09-14T16:01:36 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.70/9 0.024s, n=22296, sd=13} Bb7 {-1.68/9 0.019s, n=16380, sd=12}
6. Qc2 {+2.01/9 0.016s, n=13605, sd=14} e6 {-1.72/9 0.025s, n=19976, sd=15}
7. cxb5 {+1.79/9 0.025s, n=16546, sd=13} axb5 {-1.81/9 0.017s, n=15470, sd=13}
8. Bxb5 {+1.79/11 0.058s, n=44417, sd=22} Nc6 {-1.93/10 0.030s, n=21441, sd=15}
9. Nc3 {+1.78/10 0.034s, n=26424, sd=16} f5 {-2.08/8 0.019s, n=15374, sd=16}
10. exf5 {+2.54/9 0.015s, n=12925, sd=15} Nb4 {-2.13/12 0.025s, n=20428, sd=19}
11. Qb3 {+2.19/9 0.019s, n=15469, sd=14} Bxf3 {-2.13/10 0.014s, n=12904, sd=17}
12. gxf3 {+2.16/11 0.020s, n=17785, sd=13} c6 {-2.04/10 0.037s, n=27782, sd=18}
13. Be2 {+2.46/10 0.028s, n=23273, sd=18} exf5 {-1.76/9 0.032s, n=25894, sd=13}
14. d4 {+2.38/9 0.019s, n=16055, sd=14}
Qb8 {-1.92/9 0.022s, n=13052, sd=12, White makes an illegal move: e1h1} 0-1