MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "976"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/pp1ppppp/2p5/8/8/PQP2Nq1/1P1PPP1P/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:07 +0000"]
[GameEndTime "2026-09-14T14:54:07 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {+1.91/10 0.034s, n=30278, sd=19}
6. d4 {-1.90/9 0.019s, n=17185, sd=17} Nf6 {+2.20/10 0.019s, n=18639, sd=14}
7. h4 {-2.16/8 0.023s, n=20583, sd=15} g6 {+2.11/9 0.014s, n=13281, sd=12}
8. Ne5 {-1.86/10 0.023s, n=21994, sd=18} d5 {+1.70/9 0.021s, n=18944, sd=14}
9. Bf4 {-1.76/9 0.013s, n=13443, sd=16} Qb6 {+1.75/9 0.023s, n=23522, sd=16}
10. Nd2 {-1.66/10 0.013s, n=13240, sd=16} Qxb3 {+1.61/9 0.026s, n=24531, sd=12}
11. Nxb3 {-1.54/10 0.015s, n=15712, sd=11} a5 {+1.45/9 0.013s, n=14818, sd=16}
12. e3 {-1.29/9 0.015s, n=15533, sd=11} a4 {+1.42/10 0.023s, n=23153, sd=15}
13. Nc5 {-1.54/11 0.013s, n=15248, sd=14} Nbd7 {+1.68/11 0.012s, n=14251, sd=15}
14. Nexd7 {-1.68/10 0.021s, n=22964, sd=18}
Nxd7 {+1.79/10 0.012s, n=12611, sd=19}
15. Nxd7 {-1.63/10 0.014s, n=14736, sd=16}
Bxd7 {+1.66/10 0.019s, n=20608, sd=17} 16. h5 {-1.54/9 0.020s, n=21478, sd=15}
Bg7 {+1.61/10 0.018s, n=18123, sd=19} 17. f3 {-1.47/9 0.028s, n=28914, sd=14}
f6 {+1.55/10 0.012s, n=12644, sd=18} 18. Bd3 {-1.51/9 0.013s, n=14255, sd=13}
Kf7 {+1.53/11 0.027s, n=29431, sd=19} 19. h6 {-1.39/9 0.013s, n=14625, sd=14}
Bf8 {+1.69/11 0.024s, n=24985, sd=17} 20. e4 {-1.71/10 0.026s, n=27829, sd=17}
Rg8 {+1.79/11 0.014s, n=16014, sd=14, White makes an illegal move: e1a1} 0-1