MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "406"]
[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 "r1bqkbnr/p1p1p1pp/n2p1p2/1P6/P4P2/R7/1P1PP1PP/1NBQKBNR b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:03 +0000"]
[GameEndTime "2026-09-14T16:08:03 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {-2.03/9 0.017s, n=12910, sd=11}
6. Rb3 {+1.93/9 0.017s, n=16028, sd=14} a5 {-1.49/9 0.018s, n=17099, sd=13}
7. bxa6 {+1.70/8 0.015s, n=13664, sd=16} Nxa6 {-1.61/9 0.020s, n=17812, sd=16}
8. e4 {+1.82/9 0.031s, n=22965, sd=15} e6 {-1.51/8 0.019s, n=15942, sd=14}
9. d4 {+2.72/9 0.015s, n=14670, sd=10} Ne7 {-1.81/9 0.013s, n=12636, sd=12}
10. Nf3 {+1.84/9 0.033s, n=29642, sd=18} d5 {-1.95/9 0.021s, n=15858, sd=15}
11. e5 {+1.93/9 0.022s, n=19963, sd=16} c5 {-1.93/9 0.016s, n=14935, sd=18}
12. exf6 {+2.88/8 0.021s, n=19984, sd=19} gxf6 {-2.81/9 0.033s, n=25862, sd=18}
13. Bb5+ {+2.37/10 0.017s, n=15656, sd=19}
Kf7 {-2.50/8 0.014s, n=13085, sd=19, White makes an illegal move: e1h1} 0-1