MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "826"]
[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/p1pppp1p/6p1/1p4N1/6n1/2N5/PPPPPP1P/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:10 +0000"]
[GameEndTime "2026-09-14T13:40:10 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.38/10 0.028s, n=22985, sd=16} Nf6 {-0.26/9 0.024s, n=21115, sd=13}
6. Bxb5 {-0.12/8 0.017s, n=14304, sd=13} Bb7 {+0.32/8 0.019s, n=16714, sd=13}
7. Qe2 {-0.41/9 0.035s, n=26533, sd=14} c5 {+0.68/9 0.031s, n=23228, sd=14}
8. Rg1 {-0.14/9 0.028s, n=20503, sd=17} Nc6 {+1.01/9 0.019s, n=15185, sd=11}
9. e5 {-0.11/9 0.017s, n=13050, sd=17} Nh5 {+1.29/10 0.024s, n=18384, sd=13}
10. Qf3 {+0.34/9 0.021s, n=16553, sd=14} f5 {-0.43/9 0.043s, n=29937, sd=14}
11. e6 {+0.90/9 0.017s, n=12636, sd=16} Qc7 {-0.65/9 0.034s, n=22723, sd=21}
12. exd7+ {+1.34/10 0.015s, n=12449, sd=13}
Qxd7 {-0.59/9 0.018s, n=13576, sd=17} 13. Na4 {+0.97/10 0.031s, n=23401, sd=14}
e5 {-0.69/9 0.018s, n=12339, sd=16}
14. Qb3 {+0.99/10 0.018s, n=15029, sd=18, Black makes an illegal move: e8a8} 1-0