MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "747"]
[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/pppppkpp/8/5P2/8/NP6/P1PPPP1P/R1BQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:43:03 -0400"]
[GameEndTime "2026-09-14T10:43:03 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+5.27/8 0.015s, n=14198, sd=11} e6 {-4.99/8 0.019s, n=14146, sd=15}
6. Qh5+ {+5.90/11 0.019s, n=25016, sd=20} Ke7 {-5.77/8 0.014s, n=15507, sd=16}
7. fxe6 {+6.07/12 0.020s, n=18161, sd=15} dxe6 {-6.20/9 0.010s, n=13006, sd=18}
8. Bb2 {+5.95/11 0.024s, n=23365, sd=17} Nf6 {-6.28/9 0.012s, n=13431, sd=18}
9. Qh4 {+5.92/10 0.020s, n=19138, sd=15} Ke8 {-5.81/10 0.023s, n=19657, sd=14}
10. Nc4 {+5.94/9 0.016s, n=17828, sd=13} Qe7 {-6.15/10 0.055s, n=50738, sd=17}
11. Nf3 {+6.07/9 0.017s, n=19301, sd=12} Bd7 {-6.23/10 0.038s, n=36006, sd=19}
12. Rg1 {+6.58/10 0.024s, n=14202, sd=15} a5 {-6.26/7 0.017s, n=17518, sd=10}
13. a4 {+6.58/9 0.026s, n=14176, sd=16}
Bc6 {-6.58/9 0.023s, n=18603, sd=19, White makes an illegal move: e1a1} 0-1