MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "444"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbr1/1ppp1ppp/5n2/p3p3/2P2P2/8/PP1PP1PP/RNBQKBNR w q - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:02 +0000"]
[GameEndTime "2026-09-14T16:08:03 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxe5 {+1.30/9 0.012s, n=12178, sd=9} Ng4 {-0.62/9 0.024s, n=21992, sd=13}
6. Nc3 {+1.20/10 0.039s, n=34041, sd=17} d6 {-0.55/10 0.024s, n=23223, sd=17}
7. Nf3 {+0.58/9 0.013s, n=12866, sd=16} Nc6 {-0.51/10 0.026s, n=24871, sd=15}
8. e6 {+0.58/9 0.016s, n=15618, sd=16} Bxe6 {-0.95/9 0.028s, n=23542, sd=15}
9. e3 {+0.82/9 0.020s, n=18754, sd=15} f5 {-1.06/8 0.025s, n=23496, sd=16}
10. d4 {+0.99/10 0.049s, n=39419, sd=19} Bd7 {-0.89/10 0.019s, n=18364, sd=14}
11. Bd3 {+0.90/9 0.014s, n=12308, sd=14} Nf6 {-1.09/9 0.021s, n=18517, sd=13}
12. a3 {+0.71/9 0.035s, n=26270, sd=16} g6 {-0.55/10 0.012s, n=14219, sd=12}
13. Qe2 {+0.48/11 0.051s, n=43298, sd=20} Qe7 {-0.43/11 0.025s, n=20173, sd=19}
14. Nd5 {+0.64/10 0.019s, n=17265, sd=17} Nxd5 {-0.33/11 0.020s, n=20613, sd=19}
15. cxd5 {+0.54/10 0.020s, n=18704, sd=15} Nd8 {-0.46/10 0.018s, n=17532, sd=16}
16. Kf2 {+0.77/8 0.018s, n=13813, sd=11} Nf7 {-0.76/8 0.016s, n=13499, sd=11}
17. Re1 {+1.25/11 0.028s, n=25538, sd=15} g5 {-0.42/9 0.018s, n=16742, sd=15}
18. e4 {+0.95/11 0.044s, n=36090, sd=18, Black makes an illegal move: e8a8} 1-0