MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "902"]
[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 "rnbqkbnr/1pppp1p1/p6p/8/2P2p2/3P1PP1/PP2P2P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:42 +0000"]
[GameEndTime "2026-09-14T16:01:43 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.46/10 0.037s, n=24669, sd=17}
6. d4 {+0.41/10 0.042s, n=34710, sd=16} fxg3 {-0.47/8 0.013s, n=12277, sd=14}
7. hxg3 {+0.56/10 0.046s, n=32809, sd=18} exd4 {-0.27/8 0.017s, n=12888, sd=13}
8. Qxd4 {+0.27/9 0.036s, n=29010, sd=23} Nc6 {-0.46/8 0.018s, n=14703, sd=19}
9. Qe4+ {+0.33/8 0.019s, n=14699, sd=15} Qe7 {-0.36/8 0.018s, n=14571, sd=17}
10. Qxe7+ {+0.56/9 0.015s, n=12801, sd=14} Bxe7 {-0.11/9 0.022s, n=18749, sd=17}
11. Nc3 {+0.52/9 0.022s, n=20188, sd=13} Nf6 {-0.20/9 0.019s, n=14126, sd=18}
12. Bf4 {+0.21/9 0.036s, n=30983, sd=15} d6 {-0.34/9 0.017s, n=13947, sd=13}
13. e4 {+0.42/9 0.019s, n=16520, sd=13} Be6 {-0.33/8 0.030s, n=19795, sd=12}
14. Rd1 {+0.45/9 0.022s, n=17635, sd=12} Ne5 {-0.13/10 0.019s, n=15453, sd=16}
15. b3 {+0.13/9 0.054s, n=38863, sd=17, Black makes an illegal move: e8a8} 1-0