MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "42"]
[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 "r1bq1bnr/pppQpk1p/n4p2/6p1/8/P3P2N/1PPP1PPP/RNB1KB1R b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:12 +0000"]
[GameEndTime "2026-09-14T16:06:13 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd7 {+8.58/8 0.070s, n=57220, sd=11}
6. Nc3 {-8.40/6 0.025s, n=22814, sd=14} e6 {+8.37/7 0.021s, n=12333, sd=11}
7. b3 {-8.23/7 0.014s, n=12609, sd=11} Nb4 {+8.53/7 0.015s, n=12999, sd=11}
8. axb4 {-8.05/8 0.018s, n=17487, sd=10} Bd6 {+7.81/6 0.016s, n=15542, sd=13}
9. Ne4 {-7.39/8 0.027s, n=19631, sd=13} g4 {+7.48/7 0.013s, n=12498, sd=12}
10. Nhg5+ {-7.15/8 0.013s, n=12483, sd=12} fxg5 {+7.61/9 0.065s, n=54201, sd=18}
11. Bb2 {-7.53/9 0.041s, n=34881, sd=15} Bxb4 {+7.53/10 0.066s, n=53961, sd=16}
12. Bd3 {-7.14/9 0.013s, n=13104, sd=11} Bc6 {+7.07/9 0.017s, n=15462, sd=14}
13. f3 {-7.05/9 0.031s, n=28642, sd=14} gxf3 {+7.43/9 0.015s, n=13847, sd=14}
14. gxf3 {-7.48/9 0.051s, n=44073, sd=16}
Nh6 {+7.78/8 0.020s, n=17214, sd=13, White makes an illegal move: e1a1} 0-1