MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2958"]
[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 "rnb1kb1r/pp1pppp1/1qp2n1p/8/7P/4PP2/PPPP1KP1/RNBQ1BNR b kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:38:48 +0200"]
[GameEndTime "2026-09-14T16:38:48 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.75/9 0.019s, n=13666, sd=14} 6. d4 {-1.19/9 0.030s, n=18136, sd=14}
c5 {+1.55/9 0.039s, n=18941, sd=16} 7. Nc3 {-1.33/8 0.027s, n=15845, sd=12}
Bd7 {+1.56/9 0.034s, n=21640, sd=9} 8. dxc5 {-1.40/11 0.060s, n=38627, sd=21}
Qxc5 {+1.23/9 0.017s, n=12079, sd=18} 9. Qd4 {-1.13/11 0.029s, n=12836, sd=16}
Qd6 {+1.55/9 0.023s, n=15540, sd=14} 10. Nb5 {-1.25/9 0.017s, n=13552, sd=18}
Bxb5 {+1.22/9 0.027s, n=16136, sd=17} 11. Bxb5+ {-0.94/9 0.033s, n=18322, sd=14}
Nc6 {+0.99/8 0.028s, n=17500, sd=17} 12. Qa4 {-0.70/8 0.024s, n=17154, sd=14}
e5 {+0.90/8 0.023s, n=13937, sd=15} 13. c4 {-1.00/9 0.030s, n=21842, sd=18}
Be7 {+0.72/10 0.035s, n=22897, sd=19} 14. cxd5 {-1.24/9 0.034s, n=21563, sd=14}
Nxd5 {+0.55/9 0.041s, n=26997, sd=20}
15. Ne2 {-1.27/10 0.028s, n=18290, sd=14, Black makes an illegal move: e8h8} 1-0