MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "872"]
[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 "rnbqkbnr/ppppp2p/8/6p1/2B1Pp1P/N7/PPPP1PP1/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:11 +0000"]
[GameEndTime "2026-09-14T13:38:12 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4 {-5.99/10 0.043s, n=28286, sd=19}
6. Qxg4 {+6.40/11 0.015s, n=12765, sd=16} Nf6 {-5.69/12 0.060s, n=37510, sd=22}
7. Qxf4 {+6.00/10 0.036s, n=25929, sd=16} d6 {-6.23/10 0.028s, n=19660, sd=15}
8. d4 {+5.55/11 0.038s, n=24908, sd=18} Nc6 {-5.53/10 0.023s, n=17276, sd=14}
9. Nf3 {+5.53/10 0.036s, n=25727, sd=19} Nxd4 {-4.68/11 0.075s, n=46612, sd=23}
10. Nxd4 {+5.23/9 0.021s, n=16278, sd=21} e5 {-4.97/9 0.020s, n=15514, sd=15}
11. Bb5+ {+6.24/10 0.044s, n=29480, sd=20} Kf7 {-5.23/8 0.028s, n=20373, sd=16}
12. Bc4+ {+5.24/9 0.074s, n=48705, sd=17} Ke8 {-5.31/7 0.026s, n=17998, sd=13}
13. Qg5 {+6.46/10 0.025s, n=20341, sd=20} exd4 {-5.53/11 0.038s, n=26219, sd=20}
14. Bf4 {+6.20/10 0.021s, n=16318, sd=20}
Qe7 {-4.73/8 0.022s, n=14268, sd=21, White makes an illegal move: e1a1} 0-1