MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "617"]
[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 "rnb1kbnr/pppp1ppp/4p3/8/3P2Pq/1QP5/PP2PP1P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:31 +0000"]
[GameEndTime "2026-09-14T13:38:31 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxg4 {+0.41/10 0.046s, n=35572, sd=15}
6. Nf3 {-0.32/8 0.021s, n=13767, sd=10} b6 {+0.51/7 0.018s, n=12713, sd=16}
7. Rg1 {-0.75/8 0.016s, n=12108, sd=12} Qf5 {+0.80/10 0.028s, n=20789, sd=13}
8. Na3 {-0.66/9 0.023s, n=16838, sd=14} a6 {+0.91/9 0.026s, n=14702, sd=13}
9. Rg5 {-0.88/10 0.023s, n=17838, sd=14} Qf6 {+0.62/9 0.018s, n=13893, sd=14}
10. Rg3 {-0.42/10 0.022s, n=17460, sd=15} Qd8 {+0.78/10 0.040s, n=25578, sd=16}
11. d5 {-0.44/9 0.023s, n=18575, sd=14} Bb7 {+0.95/9 0.015s, n=13242, sd=16}
12. dxe6 {-0.81/8 0.017s, n=14217, sd=12} fxe6 {+0.46/9 0.024s, n=14013, sd=12}
13. Bg2 {-0.50/9 0.047s, n=33074, sd=13} Nf6 {+0.70/8 0.020s, n=14930, sd=16}
14. Be3 {-0.21/10 0.027s, n=15633, sd=17} Nc6 {+0.60/10 0.031s, n=22274, sd=14}
15. Nc4 {-0.83/8 0.025s, n=18590, sd=13}
b5 {+0.82/10 0.030s, n=21671, sd=15, White makes an illegal move: e1a1} 0-1