MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "131"]
[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 "r1bqkbnr/pp1nppp1/3p3p/2p5/1P6/N2P4/PBP1PPPP/R2QKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:31 +0000"]
[GameEndTime "2026-09-14T14:49:32 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {-0.20/9 0.035s, n=21118, sd=12} Nxc5 {+0.43/11 0.028s, n=27141, sd=17}
6. Rb1 {-0.29/9 0.029s, n=18165, sd=13} Bd7 {+0.31/9 0.025s, n=16492, sd=15}
7. c4 {-0.39/9 0.036s, n=25430, sd=16} e6 {+0.85/9 0.018s, n=17857, sd=12}
8. Nf3 {-0.60/8 0.040s, n=26356, sd=14} Nf6 {+0.82/9 0.029s, n=25717, sd=13}
9. g3 {-0.60/9 0.073s, n=48737, sd=21} d5 {+1.47/9 0.013s, n=13679, sd=11}
10. Qc1 {-0.47/9 0.028s, n=18545, sd=17} Na4 {+0.72/8 0.015s, n=13464, sd=15}
11. Bd4 {-0.45/8 0.014s, n=12166, sd=16} Rc8 {+1.07/9 0.027s, n=18238, sd=12}
12. Bg2 {-0.73/9 0.041s, n=27834, sd=18} dxc4 {+1.44/10 0.027s, n=22897, sd=16}
13. dxc4 {-2.22/8 0.046s, n=27792, sd=17} Qa5+ {+1.42/10 0.016s, n=15423, sd=20}
14. Nd2 {-1.52/9 0.015s, n=12993, sd=14} Bb4 {+1.90/12 0.024s, n=24438, sd=19}
15. Bxb7 {-1.49/9 0.024s, n=12652, sd=11} Rc7 {+1.41/9 0.018s, n=15954, sd=14}
16. Bf3 {-1.48/10 0.018s, n=13008, sd=15, Black makes an illegal move: e8h8} 1-0