MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "791"]
[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 "r1bqkb1r/pppppp2/n4np1/7p/P5P1/2P2P2/1P1PP2P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:48:41 +0200"]
[GameEndTime "2026-09-14T17:48:42 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {-0.15/10 0.014s, n=13738, sd=17} Nh7 {-0.32/10 0.032s, n=21867, sd=15}
6. d4 {+0.21/10 0.025s, n=21767, sd=13} e5 {+0.29/10 0.023s, n=20733, sd=14}
7. h4 {-0.24/10 0.030s, n=27805, sd=15} Bg7 {+0.23/10 0.017s, n=14407, sd=13}
8. dxe5 {-0.22/10 0.028s, n=23731, sd=15} Bxe5 {-0.03/9 0.018s, n=15421, sd=14}
9. f4 {-0.30/10 0.017s, n=15019, sd=12} Bg7 {0.00/10 0.017s, n=14291, sd=14}
10. f5 {-0.43/9 0.015s, n=12746, sd=14} gxf5 {+0.57/10 0.058s, n=42985, sd=16}
11. Be3 {-0.88/8 0.020s, n=16082, sd=11} Qe7 {+0.90/11 0.014s, n=12906, sd=14}
12. Bd4 {-0.76/10 0.019s, n=16339, sd=17} Bxd4 {+0.61/11 0.050s, n=38671, sd=18}
13. Qxd4 {0.00/11 0.024s, n=18013, sd=17} f6 {+0.42/10 0.035s, n=26661, sd=18}
14. Nd2 {+0.16/10 0.018s, n=14006, sd=16} Nc5 {+0.65/10 0.026s, n=21400, sd=14}
15. g6 {+1.46/10 0.018s, n=12349, sd=15} Ne6 {+1.02/10 0.016s, n=13371, sd=16}
16. Qf2 {-0.55/9 0.020s, n=12233, sd=14} Nhf8 {+0.74/10 0.014s, n=13056, sd=16}
17. Qxf5 {-0.77/9 0.017s, n=12984, sd=13} Ng7 {+1.09/10 0.029s, n=22914, sd=17}
18. Qd3 {-1.26/10 0.034s, n=27210, sd=17}
d6 {+0.80/9 0.019s, n=14803, sd=14, White makes an illegal move: e1a1} 0-1