MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "570"]
[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 "rnbqkb1r/1p1pppp1/p4n1p/2p5/1P6/3P3N/PBP1PPPP/RNQ1KB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:45 +0000"]
[GameEndTime "2026-09-14T16:08:46 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+2.55/10 0.028s, n=27399, sd=19}
6. e4 {-2.42/10 0.019s, n=18383, sd=11} d6 {+2.58/10 0.019s, n=18479, sd=14}
7. a3 {-2.62/9 0.017s, n=17459, sd=13} e5 {+2.37/9 0.046s, n=38506, sd=15}
8. axb4 {-2.43/10 0.046s, n=41237, sd=15} Bxh3 {+2.23/9 0.034s, n=25236, sd=14}
9. gxh3 {-2.38/9 0.013s, n=13384, sd=13} Nc6 {+2.08/9 0.020s, n=18589, sd=12}
10. Be2 {-1.99/9 0.015s, n=14015, sd=15} d5 {+1.94/10 0.021s, n=19808, sd=16}
11. b5 {-2.22/10 0.028s, n=21141, sd=17} axb5 {+2.16/11 0.027s, n=25764, sd=18}
12. Rxa8 {-2.26/8 0.015s, n=14770, sd=17} Qxa8 {+2.26/10 0.012s, n=12042, sd=17}
13. exd5 {-2.45/9 0.013s, n=12531, sd=14} Nxd5 {+2.67/10 0.059s, n=50505, sd=17}
14. Bf3 {-2.22/9 0.014s, n=13714, sd=17} Bb4+ {+2.90/9 0.026s, n=24846, sd=14}
15. Kf1 {-2.46/9 0.032s, n=24579, sd=16} Nde7 {+2.84/9 0.022s, n=21630, sd=13}
16. Rg1 {-1.90/9 0.014s, n=14041, sd=13, Black makes an illegal move: e8h8} 1-0