MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "573"]
[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/1pppk1pp/8/p3pp2/1P2P1P1/N7/P1PP1P1P/R1BQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:09 +0000"]
[GameEndTime "2026-09-14T13:38:10 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. exf5 {+1.57/9 0.048s, n=38895, sd=16} axb4 {-0.92/11 0.025s, n=22014, sd=16}
6. Nc4 {+0.52/8 0.027s, n=19951, sd=13} Ke8 {-0.85/10 0.020s, n=18720, sd=14}
7. Qe2 {+0.54/9 0.032s, n=27467, sd=15} Qe7 {-1.04/8 0.023s, n=20495, sd=17}
8. Bb2 {+1.14/10 0.036s, n=24784, sd=16} Nc6 {-0.93/9 0.015s, n=12469, sd=12}
9. Nxe5 {+1.18/11 0.038s, n=33925, sd=18} Nxe5 {-1.12/9 0.017s, n=14539, sd=13}
10. Bxe5 {+1.11/10 0.035s, n=30685, sd=16} Kd8 {-0.90/10 0.024s, n=21666, sd=15}
11. Bb2 {+0.97/8 0.015s, n=13333, sd=15} h5 {-0.67/9 0.017s, n=15915, sd=12}
12. Nh3 {+0.63/10 0.044s, n=37329, sd=20} hxg4 {-0.15/10 0.013s, n=12594, sd=11}
13. Nf4 {-0.57/9 0.028s, n=26219, sd=18} Qxe2+ {+0.42/10 0.015s, n=14752, sd=17}
14. Bxe2 {-0.53/8 0.014s, n=13093, sd=14}
Rh7 {+0.41/9 0.022s, n=23090, sd=14, White makes an illegal move: e1a1} 0-1