MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "141"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1kbnr/p1p2ppp/4p3/1p1p4/PP4Pq/7P/2PPPP2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:34 +0000"]
[GameEndTime "2026-09-14T13:35:35 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+1.92/8 0.016s, n=13040, sd=13} Qd8 {-1.63/9 0.019s, n=15463, sd=12}
6. Bb2 {+1.49/8 0.033s, n=23204, sd=16} Nf6 {-1.20/10 0.029s, n=22337, sd=18}
7. g5 {+1.41/9 0.022s, n=17241, sd=14} Ne4 {-1.12/9 0.017s, n=13178, sd=13}
8. d3 {+1.26/9 0.033s, n=20822, sd=16} Nd6 {-1.39/8 0.018s, n=13803, sd=11}
9. Nd2 {+1.79/9 0.021s, n=15266, sd=11} Bb7 {-1.56/10 0.058s, n=42486, sd=17}
10. Ngf3 {+1.46/11 0.026s, n=20908, sd=17} d4 {-1.47/10 0.019s, n=14116, sd=15}
11. Bxd4 {+1.80/11 0.029s, n=20578, sd=16}
Nxb5 {-2.02/10 0.022s, n=18961, sd=15} 12. Bc5 {+1.54/9 0.021s, n=15647, sd=16}
Bxc5 {-1.94/10 0.039s, n=30825, sd=19}
13. bxc5 {+1.56/10 0.027s, n=18046, sd=19} Nd4 {-1.80/9 0.019s, n=14740, sd=18}
14. Bg2 {+1.74/10 0.069s, n=50307, sd=18, Black makes an illegal move: e8h8} 1-0