MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1959"]
[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 "rnbqkbnr/p1p1pp2/3p2pp/1p6/P3P2P/N7/1PPP1PP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:16 +0000"]
[GameEndTime "2026-09-14T16:04:16 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.82/10 0.040s, n=34547, sd=18} Nf6 {-1.52/9 0.017s, n=14844, sd=12}
6. d4 {+1.43/8 0.031s, n=27908, sd=14} a6 {-1.36/9 0.048s, n=33149, sd=15}
7. bxa6 {+1.63/8 0.014s, n=12111, sd=10} Nxe4 {-1.06/9 0.014s, n=13108, sd=10}
8. h5 {+0.90/8 0.033s, n=29352, sd=13} g5 {-0.60/10 0.036s, n=28098, sd=14}
9. Bd3 {+0.82/8 0.022s, n=19050, sd=13} Nf6 {-0.45/9 0.030s, n=24089, sd=14}
10. f4 {+0.96/9 0.033s, n=25786, sd=17} gxf4 {-0.60/10 0.015s, n=13365, sd=13}
11. Bxf4 {+0.76/7 0.015s, n=12178, sd=9} Bxa6 {-0.78/10 0.016s, n=13533, sd=15}
12. Qf3 {+1.15/10 0.031s, n=26924, sd=19} c6 {-1.24/10 0.033s, n=21715, sd=21}
13. Nc4 {+0.99/8 0.018s, n=15173, sd=18} Nbd7 {-1.02/10 0.042s, n=34033, sd=21}
14. Ne2 {+1.12/9 0.016s, n=13316, sd=14} d5 {-0.97/10 0.028s, n=24202, sd=17}
15. Ne5 {+0.72/11 0.023s, n=21062, sd=18} Bxd3 {-0.78/11 0.017s, n=15343, sd=19}
16. Rxa8 {+0.75/10 0.015s, n=15069, sd=18}
Qxa8 {-0.62/10 0.026s, n=18518, sd=17}
17. Nxd3 {+0.89/10 0.015s, n=16030, sd=19}
Rg8 {-0.79/10 0.033s, n=28821, sd=17, White makes an illegal move: e1h1} 0-1