MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2063"]
[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 "1nbqkb1r/1p1ppppp/r1p4n/p7/1P4P1/2P2N1P/P2PPP2/RNBQKB1R b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:14:41 +0200"]
[GameEndTime "2026-09-14T17:14:42 +0200"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {-0.29/9 0.032s, n=25606, sd=14}
6. cxb4 {-0.10/10 0.091s, n=61359, sd=16} e5 {-0.15/9 0.019s, n=13187, sd=12}
7. b5 {+0.49/9 0.022s, n=12664, sd=12} cxb5 {-0.35/9 0.025s, n=19006, sd=15}
8. e4 {+0.34/9 0.022s, n=12909, sd=17} Ra5 {-0.15/9 0.023s, n=14209, sd=14}
9. Nc3 {+0.20/10 0.073s, n=45931, sd=18} Nc6 {-0.25/9 0.028s, n=13947, sd=10}
10. Bxb5 {+0.40/10 0.015s, n=13321, sd=17} Ng8 {-0.19/10 0.064s, n=46650, sd=15}
11. Qb3 {+0.43/10 0.054s, n=26729, sd=19} Bc5 {-0.61/9 0.032s, n=16606, sd=15}
12. Bc4 {+0.25/10 0.033s, n=22340, sd=18} d6 {-0.14/9 0.037s, n=24152, sd=16}
13. Bxf7+ {+0.31/9 0.061s, n=38679, sd=15} Kf8 {-0.29/9 0.048s, n=32722, sd=19}
14. Bxg8 {+0.27/10 0.021s, n=17482, sd=15}
Rxg8 {+0.02/10 0.042s, n=30290, sd=18} 15. d3 {+0.31/8 0.014s, n=12245, sd=14}
Qf6 {+0.14/10 0.019s, n=13280, sd=13} 16. Qd1 {-0.10/10 0.027s, n=21583, sd=15}
Nd4 {+0.15/10 0.036s, n=28591, sd=16} 17. Ng5 {-0.06/10 0.032s, n=23644, sd=14}
Qg6 {+0.38/10 0.024s, n=17325, sd=17} 18. Be3 {-0.25/8 0.021s, n=14480, sd=13}
Bb4 {+1.46/10 0.016s, n=13023, sd=19, White makes an illegal move: e1h1} 0-1