MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "206"]
[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 "r1bqkbnr/np1ppppp/8/p1p5/4N2P/5P2/PPPPP1P1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:33 -0400"]
[GameEndTime "2026-09-14T12:22:33 -0400"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxc5 {+0.63/9 0.016s, n=19917, sd=19} d5 {-0.44/9 0.020s, n=21045, sd=13}
6. e4 {+0.38/9 0.041s, n=43493, sd=14} e5 {-0.60/9 0.019s, n=14304, sd=15}
7. d4 {+0.30/9 0.011s, n=13414, sd=19} dxe4 {-0.77/8 0.014s, n=12549, sd=11}
8. Be3 {+0.79/9 0.019s, n=12129, sd=15} Nc6 {-0.78/8 0.015s, n=18237, sd=14}
9. Bb5 {+0.06/10 0.039s, n=41973, sd=22} Qb6 {-0.42/10 0.012s, n=15596, sd=16}
10. Bxc6+ {-0.01/9 0.009s, n=12965, sd=14} bxc6 {-0.09/9 0.010s, n=13133, sd=18}
11. Nxe4 {+0.06/9 0.021s, n=19411, sd=14} Nf6 {-0.32/10 0.033s, n=33941, sd=19}
12. Nxf6+ {-0.07/11 0.034s, n=43021, sd=20}
gxf6 {-0.25/9 0.012s, n=16060, sd=17} 13. Ne2 {+0.05/10 0.009s, n=12336, sd=10}
Ba6 {+0.05/10 0.013s, n=16321, sd=14} 14. Kf2 {-0.07/10 0.018s, n=19957, sd=18}
Qxb2 {-0.13/8 0.016s, n=18701, sd=14} 15. Rb1 {+0.05/9 0.021s, n=21576, sd=15}
Qxa2 {-0.01/9 0.023s, n=20746, sd=15} 16. Nc3 {+0.39/10 0.028s, n=21511, sd=23}
Qc4 {-0.56/10 0.014s, n=12041, sd=16}
17. Ne4 {0.00/11 0.028s, n=27753, sd=23, Black makes an illegal move: e8a8} 1-0