MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "107"]
[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 "rnb1kbnr/p1ppqp1p/4p1p1/1p6/2P5/1PN2P2/P2PP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:12:28 -0400"]
[GameEndTime "2026-09-14T12:12:28 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+1.40/9 0.026s, n=25005, sd=14} Bg7 {-0.91/10 0.011s, n=15278, sd=9}
6. d4 {+1.50/10 0.022s, n=19410, sd=16} d6 {-1.34/10 0.016s, n=21094, sd=16}
7. e4 {+1.30/9 0.025s, n=21224, sd=15} Nc6 {-1.59/9 0.016s, n=12603, sd=14}
8. Ne2 {+1.36/9 0.031s, n=30749, sd=16} a6 {-1.52/10 0.013s, n=16114, sd=20}
9. Nbc3 {+1.85/10 0.019s, n=17606, sd=19} Qh4+ {-0.59/10 0.016s, n=21194, sd=21}
10. g3 {+2.08/9 0.015s, n=13226, sd=18} Qf6 {-1.61/10 0.011s, n=15765, sd=17}
11. Bg2 {+1.68/10 0.020s, n=23407, sd=21} Nxd4 {-1.61/11 0.027s, n=33523, sd=19}
12. f4 {+1.76/10 0.016s, n=21359, sd=20} Rb8 {-1.34/10 0.010s, n=12832, sd=20}
13. Bb2 {+2.19/9 0.027s, n=28051, sd=17} Nh6 {-1.57/9 0.017s, n=14023, sd=19}
14. Qxd4 {+1.49/10 0.010s, n=12685, sd=12}
Qxd4 {-1.07/11 0.017s, n=17276, sd=24} 15. Nxd4 {+1.13/9 0.017s, n=16808, sd=15}
Bxd4 {-1.09/10 0.008s, n=13318, sd=17, White makes an illegal move: e1a1} 0-1