MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1441"]
[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/p2p2pp/1pp1pp2/P7/6Q1/4P3/RPPP1PPP/1NB1KBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:15:23 +0200"]
[GameEndTime "2026-09-14T18:15:24 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... b5 {+0.88/8 0.016s, n=12755, sd=12} 6. Qd1 {-0.56/8 0.026s, n=15555, sd=13}
d5 {+0.81/10 0.046s, n=31541, sd=14} 7. b3 {-0.93/9 0.028s, n=17862, sd=13}
Na6 {+0.96/9 0.023s, n=18497, sd=14} 8. d4 {-0.78/9 0.015s, n=12298, sd=12}
Rb8 {+0.69/9 0.048s, n=29898, sd=15} 9. c3 {-0.73/9 0.026s, n=19995, sd=13}
Bd6 {+0.83/9 0.015s, n=12406, sd=13} 10. Ba3 {-0.87/9 0.025s, n=20452, sd=15}
b4 {+1.04/10 0.019s, n=16129, sd=11} 11. Bxa6 {-0.93/11 0.014s, n=12499, sd=19}
Bxa6 {+0.95/11 0.017s, n=14564, sd=19}
12. Bxb4 {-0.87/11 0.019s, n=15825, sd=17}
Bxb4 {+0.72/11 0.028s, n=24171, sd=17}
13. cxb4 {-0.74/11 0.014s, n=12993, sd=16} Qd6 {+0.58/12 0.054s, n=46667, sd=19}
14. Ne2 {-0.66/11 0.056s, n=43979, sd=22}
Qxb4+ {+0.72/10 0.029s, n=19266, sd=16} 15. Nd2 {-0.64/9 0.022s, n=13038, sd=14}
Ne7 {+0.55/9 0.018s, n=13372, sd=13, White makes an illegal move: e1h1} 0-1