MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "439"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/pppp1ppn/8/4p2p/1PP5/6P1/P2PPPBP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:37 +0000"]
[GameEndTime "2026-09-14T16:08:38 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+1.00/9 0.022s, n=16153, sd=12} e4 {-0.87/8 0.030s, n=26886, sd=13}
6. Nd4 {+0.86/9 0.023s, n=20109, sd=14} Nc6 {-0.69/10 0.022s, n=20539, sd=21}
7. Nc2 {+0.42/9 0.016s, n=14602, sd=16} Nxb4 {-0.78/9 0.019s, n=14299, sd=13}
8. Bxe4 {+0.58/8 0.018s, n=15857, sd=16} Nf6 {-0.72/9 0.016s, n=15622, sd=13}
9. Bg2 {+0.83/9 0.014s, n=13226, sd=14} c6 {-0.56/10 0.019s, n=17443, sd=16}
10. Nc3 {+0.61/9 0.029s, n=22752, sd=15} h4 {-0.42/9 0.034s, n=30239, sd=14}
11. Rb1 {+0.61/11 0.069s, n=56113, sd=18} Qa5 {-0.24/9 0.015s, n=14584, sd=12}
12. Ne3 {+0.39/8 0.015s, n=13154, sd=14} Nxa2 {-0.40/10 0.019s, n=17214, sd=14}
13. Nxa2 {+0.35/10 0.017s, n=15886, sd=15}
Qxa2 {-0.70/10 0.041s, n=31355, sd=16} 14. Bb2 {+0.27/10 0.018s, n=15860, sd=17}
Qa5 {-0.59/9 0.014s, n=12871, sd=20} 15. Qc2 {+0.62/11 0.047s, n=34376, sd=17}
Qh5 {-0.66/9 0.020s, n=18360, sd=18} 16. Bxf6 {+0.66/10 0.028s, n=24796, sd=14}
gxf6 {-0.58/9 0.020s, n=17199, sd=13} 17. Nf5 {+0.62/9 0.027s, n=17115, sd=13}
d5 {-0.69/9 0.033s, n=29274, sd=14} 18. Nxh4 {+0.74/10 0.021s, n=19260, sd=17}
d4 {-0.40/10 0.024s, n=22193, sd=13, White makes an illegal move: e1h1} 0-1