MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "815"]
[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/1pp3pp/8/p2ppp2/1P6/P3P1P1/2PP1P1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:03 +0000"]
[GameEndTime "2026-09-14T14:53:04 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.24/8 0.015s, n=14532, sd=11}
6. Bb2 {-1.49/10 0.016s, n=16039, sd=16} Nc6 {+1.60/9 0.012s, n=12263, sd=11}
7. axb4 {-0.97/11 0.014s, n=13812, sd=17} Rxa1 {+1.39/10 0.019s, n=13787, sd=17}
8. Bxa1 {-1.02/10 0.018s, n=16570, sd=22} Bxb4 {+0.95/10 0.021s, n=21245, sd=15}
9. Bb5 {-1.09/10 0.012s, n=12086, sd=20} Qe7 {+0.99/9 0.014s, n=13636, sd=17}
10. Nf3 {-1.22/9 0.018s, n=12356, sd=20} Bd6 {+1.24/10 0.018s, n=17210, sd=21}
11. c4 {-0.98/11 0.023s, n=22027, sd=15} dxc4 {+1.33/10 0.021s, n=20715, sd=14}
12. Qa4 {-1.04/9 0.015s, n=14096, sd=18}
Bd7 {+1.40/9 0.022s, n=15159, sd=14, White makes an illegal move: e1h1} 0-1