MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "918"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p1pp1p1p/4pn2/1p1B2p1/4P2P/8/PPPP1PP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:01 +0000"]
[GameEndTime "2026-09-14T13:38:02 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa8 {+7.95/10 0.041s, n=19577, sd=13} gxh4 {-7.30/8 0.018s, n=13386, sd=12}
6. e5 {+7.64/9 0.027s, n=14775, sd=13} Nd5 {-7.68/9 0.033s, n=22262, sd=15}
7. Bxd5 {+7.73/9 0.027s, n=19532, sd=13} exd5 {-7.62/10 0.056s, n=40584, sd=16}
8. d4 {+7.66/9 0.040s, n=25433, sd=14} Rg8 {-7.55/8 0.032s, n=21536, sd=12}
9. Nc3 {+7.51/8 0.035s, n=23529, sd=16} Rxg2 {-7.75/9 0.071s, n=45626, sd=14}
10. Nxd5 {+7.71/8 0.020s, n=13976, sd=12} Be7 {-7.86/8 0.038s, n=23019, sd=16}
11. Nf4 {+7.84/8 0.022s, n=14706, sd=9} Rg7 {-7.65/9 0.053s, n=30605, sd=13}
12. Be3 {+7.67/8 0.018s, n=12059, sd=14} Nc6 {-7.93/8 0.039s, n=24420, sd=14}
13. Qe2 {+7.82/9 0.044s, n=17753, sd=14} d5 {-7.61/8 0.028s, n=17459, sd=14}
14. Qxb5 {+7.95/8 0.033s, n=13848, sd=14} Bd7 {-8.13/8 0.051s, n=26299, sd=14}
15. Qb3 {+8.04/10 0.054s, n=27021, sd=15}
Bf5 {-7.77/8 0.041s, n=16998, sd=13, White makes an illegal move: e1a1} 0-1