MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "375"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkbnr/3ppppp/1pp5/p7/1P1P3P/5N2/P1P1PPP1/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:51 +0000"]
[GameEndTime "2026-09-14T16:07:52 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {+0.90/9 0.012s, n=12077, sd=15} b5 {-0.74/9 0.021s, n=18767, sd=17}
6. e4 {+1.14/9 0.017s, n=14251, sd=17} Qxa5+ {-0.80/8 0.018s, n=13116, sd=14}
7. Bd2 {+0.95/9 0.020s, n=13559, sd=16} b4 {-0.95/10 0.017s, n=16644, sd=21}
8. c3 {+1.41/10 0.039s, n=24300, sd=18} e6 {-1.11/11 0.025s, n=19051, sd=19}
9. a3 {+0.92/10 0.019s, n=17854, sd=16} bxa3 {-0.88/11 0.022s, n=22345, sd=18}
10. c4 {+2.11/10 0.041s, n=23475, sd=17} Qa4 {-1.64/9 0.026s, n=26404, sd=16}
11. Qc1 {+2.08/10 0.019s, n=16195, sd=14} Bb4 {-1.75/8 0.018s, n=15212, sd=16}
12. Bd3 {+1.99/10 0.042s, n=22668, sd=16} a2 {-2.25/8 0.016s, n=13971, sd=13}
13. Nc3 {+1.94/10 0.047s, n=30986, sd=15} Qa3 {-2.77/8 0.020s, n=15812, sd=11}
14. Qc2 {+2.66/10 0.021s, n=17372, sd=14} Bxc3 {-2.03/10 0.013s, n=13417, sd=15}
15. Bxc3 {+2.04/10 0.024s, n=16533, sd=18} d5 {-1.49/10 0.018s, n=17075, sd=17}
16. cxd5 {+1.38/9 0.036s, n=21816, sd=20}
exd5 {-1.55/10 0.019s, n=17296, sd=13, White makes an illegal move: e1h1} 0-1