MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1946"]
[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 "rnbqkbr1/ppppp1pp/8/5p2/4nPQ1/4P2P/PPPP2P1/RNB1KBNR w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:21 +0000"]
[GameEndTime "2026-09-14T13:41:22 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxf5 {+2.55/11 0.018s, n=19992, sd=14} Nf6 {-2.33/9 0.012s, n=12354, sd=12}
6. c4 {+3.05/9 0.016s, n=17426, sd=16} Nc6 {-2.74/9 0.026s, n=27421, sd=15}
7. Qc2 {+2.60/8 0.019s, n=17975, sd=12} e5 {-2.04/10 0.048s, n=45054, sd=20}
8. fxe5 {+3.79/11 0.026s, n=25976, sd=16} Nb4 {-3.64/10 0.024s, n=24274, sd=21}
9. Qb3 {+2.48/10 0.014s, n=17018, sd=20} Ne4 {-2.51/11 0.036s, n=36191, sd=22}
10. Nf3 {+2.61/10 0.013s, n=14956, sd=20} Nc5 {-2.96/9 0.026s, n=26465, sd=20}
11. Qd1 {+4.77/10 0.013s, n=15341, sd=14} Be7 {-2.69/9 0.016s, n=15002, sd=18}
12. d4 {+2.79/9 0.017s, n=18607, sd=19} Bh4+ {-2.72/9 0.031s, n=30186, sd=21}
13. g3 {+3.39/8 0.023s, n=22113, sd=16} Bxg3+ {-3.43/9 0.051s, n=51793, sd=18}
14. Ke2 {+3.20/9 0.023s, n=22756, sd=17} Rf8 {-3.29/10 0.019s, n=18661, sd=12}
15. dxc5 {+4.59/10 0.021s, n=20744, sd=16} Rxf3 {-3.91/9 0.020s, n=19997, sd=15}
16. Kxf3 {+4.62/10 0.022s, n=22917, sd=17} Qg5 {-3.63/9 0.014s, n=13641, sd=17}
17. Ke2 {+4.26/8 0.014s, n=13798, sd=12} d6 {-3.24/9 0.033s, n=31647, sd=17}
18. a3 {+3.37/10 0.040s, n=38424, sd=17} Be6 {-2.38/9 0.015s, n=16409, sd=13}
19. axb4 {+3.13/8 0.013s, n=12395, sd=15, Black makes an illegal move: e8a8} 1-0