MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2534"]
[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 "rnbqk1nr/pppp1pp1/8/4p2p/1b5P/2PP4/PP2PPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:10:12 -0400"]
[GameEndTime "2026-09-14T11:10:12 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+0.11/10 0.027s, n=26233, sd=17}
6. d4 {-0.32/8 0.017s, n=13978, sd=11} exd4 {-0.06/9 0.027s, n=19019, sd=13}
7. cxd4 {-0.30/9 0.018s, n=14353, sd=15} d5 {+0.17/11 0.030s, n=27623, sd=16}
8. Nf3 {-0.26/9 0.025s, n=23809, sd=14} c6 {+0.19/9 0.022s, n=12216, sd=14}
9. Qc2 {-0.05/10 0.024s, n=23589, sd=15} Nh6 {+0.20/8 0.018s, n=14753, sd=11}
10. Bf4 {-0.26/9 0.017s, n=14611, sd=13} Bf5 {+0.75/10 0.035s, n=26574, sd=15}
11. Qb3 {-0.43/11 0.019s, n=18043, sd=17} Qb6 {+0.89/9 0.013s, n=12495, sd=13}
12. e3 {-0.50/11 0.024s, n=23130, sd=18} Na6 {+0.88/11 0.019s, n=20120, sd=21}
13. Be2 {-0.57/9 0.017s, n=14855, sd=17} Nb4 {+1.19/10 0.017s, n=13472, sd=16}
14. Na3 {-1.33/8 0.019s, n=14495, sd=15}
Ng4 {+1.27/9 0.014s, n=17610, sd=8, White makes an illegal move: e1h1} 0-1