MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2075"]
[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 "rnbq1bnr/p1ppkp1p/8/1p2p1p1/4P3/2P2PP1/PP1P3P/RNBQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:25:58 -0400"]
[GameEndTime "2026-09-14T12:25:59 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+3.59/9 0.016s, n=13023, sd=12} Ke8 {-3.27/8 0.011s, n=12539, sd=13}
6. Bxb5 {+3.83/10 0.030s, n=33770, sd=17} Bg7 {-3.70/9 0.030s, n=32810, sd=15}
7. Ne2 {+3.90/10 0.024s, n=26364, sd=14} g4 {-4.18/9 0.053s, n=50717, sd=16}
8. f4 {+4.19/9 0.011s, n=14241, sd=13} exd4 {-4.23/10 0.017s, n=19481, sd=17}
9. Nxd4 {+4.45/10 0.012s, n=14317, sd=17} Bb7 {-4.08/10 0.028s, n=22933, sd=17}
10. Bd3 {+4.24/10 0.018s, n=14882, sd=11} h5 {-4.52/9 0.043s, n=43943, sd=14}
11. Nf5 {+4.39/10 0.022s, n=17728, sd=15} Bf6 {-4.13/10 0.013s, n=14411, sd=15}
12. Qb3 {+4.27/10 0.020s, n=17526, sd=14} Ba6 {-4.36/10 0.014s, n=14876, sd=17}
13. Bxa6 {+4.95/11 0.013s, n=15716, sd=22}
Nxa6 {-4.76/11 0.017s, n=21682, sd=17} 14. Be3 {+4.54/11 0.020s, n=19667, sd=18}
Ne7 {-4.80/8 0.015s, n=12707, sd=11} 15. Nxe7 {+4.77/10 0.016s, n=15680, sd=15}
Bxe7 {-4.63/10 0.014s, n=19042, sd=17} 16. Nd2 {+5.06/11 0.019s, n=24110, sd=17}
Rb8 {-4.67/8 0.015s, n=15766, sd=10} 17. Qc4 {+4.83/11 0.022s, n=27181, sd=16}
Qc8 {-5.48/9 0.013s, n=16346, sd=14} 18. Nb3 {+5.39/9 0.013s, n=15008, sd=18}
Qb7 {-5.31/10 0.037s, n=35294, sd=16, White makes an illegal move: e1a1} 0-1