MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1654"]
[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/p2pppp1/1pp5/8/2P4p/4P2P/PP1P1PPR/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:16 +0200"]
[GameEndTime "2026-09-14T15:49:17 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.62/10 0.032s, n=28840, sd=15} d5 {-0.59/8 0.016s, n=12525, sd=12}
6. Rh1 {+0.53/10 0.024s, n=22994, sd=15} Ba6 {-0.59/9 0.017s, n=13726, sd=14}
7. Nf3 {+0.49/9 0.018s, n=14631, sd=15} Bxc4 {-0.56/9 0.014s, n=13306, sd=12}
8. Bxc4 {+0.62/11 0.018s, n=14174, sd=15} dxc4 {-0.54/9 0.018s, n=15105, sd=14}
9. a4 {+0.78/9 0.022s, n=17077, sd=17} Nf6 {-0.64/9 0.019s, n=13269, sd=10}
10. Qe2 {+0.50/9 0.021s, n=12796, sd=11} b5 {-0.73/10 0.036s, n=19022, sd=17}
11. axb5 {+0.30/9 0.017s, n=13507, sd=19} cxb5 {-0.77/11 0.038s, n=28456, sd=21}
12. b3 {+0.48/10 0.019s, n=13863, sd=20} cxb3 {-0.26/9 0.035s, n=17634, sd=17}
13. Qxb5+ {+0.30/8 0.018s, n=15487, sd=17}
Nbd7 {-0.25/10 0.019s, n=15536, sd=16}
14. Qxb3 {+0.77/10 0.026s, n=18762, sd=16} e6 {-0.17/11 0.013s, n=12333, sd=16}
15. Ke2 {+0.85/8 0.017s, n=14190, sd=12} a5 {-0.37/8 0.016s, n=12046, sd=12}
16. Ba3 {+0.48/10 0.047s, n=33964, sd=16} Rb8 {-0.47/9 0.021s, n=16643, sd=15}
17. Qa4 {+1.27/9 0.017s, n=13943, sd=16} Bb4 {-0.82/9 0.018s, n=12759, sd=15}
18. Bxb4 {+1.13/10 0.035s, n=24792, sd=15}
axb4 {+0.03/11 0.035s, n=28295, sd=21}
19. Ne5 {+0.73/10 0.014s, n=12432, sd=17, Black makes an illegal move: e8h8} 1-0