MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1246"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/ppppp2p/7b/5p2/1P3Pp1/2N4P/P1PPPKP1/R1BQ1BNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:32:15 -0400"]
[GameEndTime "2026-09-14T11:32:15 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.52/10 0.018s, n=14933, sd=17}
6. hxg4 {-0.17/11 0.023s, n=27594, sd=17} fxg4 {+0.34/10 0.013s, n=17440, sd=17}
7. e3 {-0.11/10 0.020s, n=17083, sd=13} d4 {-0.26/10 0.037s, n=37330, sd=16}
8. exd4 {-0.29/10 0.014s, n=15296, sd=9} Qxd4+ {+1.63/9 0.018s, n=18264, sd=25}
9. Ke1 {-0.79/9 0.016s, n=17240, sd=21} Bxf4 {+1.70/10 0.020s, n=18695, sd=22}
10. Nge2 {-1.77/9 0.032s, n=34857, sd=22} Qe5 {+1.93/9 0.017s, n=19970, sd=21}
11. Kf2 {-0.55/11 0.026s, n=24398, sd=18} Qf5 {+1.05/10 0.024s, n=23414, sd=15}
12. Kg1 {-1.10/10 0.017s, n=13466, sd=18} Bd6 {+1.34/10 0.015s, n=12880, sd=15}
13. d4 {-0.96/11 0.017s, n=19984, sd=18} Nf6 {+1.34/10 0.022s, n=21699, sd=16}
14. g3 {-1.29/10 0.015s, n=18546, sd=14} Bd7 {+1.46/10 0.015s, n=15036, sd=14}
15. Bg2 {-1.02/9 0.016s, n=12198, sd=14} Nc6 {+1.64/10 0.020s, n=18042, sd=18}
16. a3 {-1.18/9 0.010s, n=12737, sd=15, Black makes an illegal move: e8a8} 1-0