MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "486"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/pppp1pp1/4p2p/6q1/3P3P/2R5/PPP1PPP1/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:13:28 +0200"]
[GameEndTime "2026-09-14T18:13:28 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxh4 {+1.34/10 0.026s, n=21502, sd=12}
6. Nf3 {-1.06/7 0.018s, n=12353, sd=13} Qd8 {+1.45/10 0.029s, n=25845, sd=20}
7. Nbd2 {-1.48/9 0.014s, n=12188, sd=7} d5 {+1.72/10 0.023s, n=19323, sd=16}
8. e4 {-1.64/9 0.021s, n=16936, sd=15} dxe4 {+1.95/10 0.023s, n=20277, sd=18}
9. Nxe4 {-1.98/8 0.020s, n=12889, sd=16} Bb4 {+1.87/10 0.031s, n=28172, sd=16}
10. Bd3 {-1.71/8 0.021s, n=15768, sd=14} Nf6 {+1.71/9 0.014s, n=12533, sd=15}
11. Nxf6+ {-2.19/8 0.022s, n=13341, sd=15} Qxf6 {+2.03/9 0.019s, n=15490, sd=15}
12. Bd2 {-1.64/11 0.015s, n=14729, sd=18} Bxc3 {+2.27/11 0.016s, n=16332, sd=16}
13. Bxc3 {-1.88/11 0.017s, n=17238, sd=17} Qe7 {+1.39/9 0.014s, n=13729, sd=17}
14. Qd2 {-1.22/11 0.023s, n=17069, sd=17}
Nc6 {+1.18/11 0.029s, n=21591, sd=18, White makes an illegal move: e1a1} 0-1