MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "868"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/4pppp/pp1p4/2p5/P5P1/8/RPPPPP1P/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:50 +0000"]
[GameEndTime "2026-09-14T14:52:50 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-1.31/9 0.012s, n=12376, sd=13} d5 {+1.42/9 0.012s, n=12024, sd=9}
6. e4 {-1.10/10 0.034s, n=33450, sd=16} Nf6 {+1.50/9 0.022s, n=20732, sd=14}
7. g5 {-1.16/11 0.019s, n=18823, sd=19} Nxe4 {+0.96/10 0.013s, n=12444, sd=21}
8. d3 {-1.19/10 0.015s, n=14514, sd=21} Nd6 {+0.95/11 0.014s, n=13003, sd=15}
9. Bxd5 {-1.35/9 0.013s, n=13099, sd=16} Ra7 {+1.21/10 0.024s, n=21977, sd=18}
10. h4 {-1.32/9 0.025s, n=20879, sd=18} e6 {+1.25/9 0.023s, n=20361, sd=17}
11. Bg2 {-1.41/9 0.015s, n=15127, sd=17} Rc7 {+1.18/10 0.054s, n=42014, sd=17}
12. Nd2 {-1.37/9 0.021s, n=20624, sd=18} Be7 {+1.31/9 0.025s, n=19637, sd=13}
13. Nc4 {-1.01/10 0.028s, n=25979, sd=17} Nc6 {+0.91/9 0.023s, n=15365, sd=15}
14. Nxb6 {-1.22/9 0.019s, n=19338, sd=15} Bb7 {+1.10/11 0.020s, n=17711, sd=15}
15. Nf3 {-0.82/9 0.018s, n=17073, sd=15} Nb4 {+1.22/9 0.036s, n=25943, sd=15}
16. Ra1 {-1.19/9 0.020s, n=18555, sd=10, Black makes an illegal move: e8h8} 1-0