MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "58"]
[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 "rnb1kb1r/ppppqppp/4p2n/7Q/1P6/2P1P3/P2P1PPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:11 +0000"]
[GameEndTime "2026-09-14T13:35:12 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.23/8 0.023s, n=14883, sd=13} d5 {-0.30/8 0.027s, n=14780, sd=11}
6. Qd1 {+0.25/9 0.021s, n=13004, sd=11} Nd7 {-0.18/10 0.029s, n=19286, sd=17}
7. Nf3 {+0.02/9 0.038s, n=22128, sd=15} e5 {0.00/10 0.028s, n=18397, sd=19}
8. dxe5 {-0.06/9 0.029s, n=18384, sd=17} c6 {+0.08/10 0.019s, n=12749, sd=15}
9. b5 {+0.02/10 0.067s, n=40271, sd=22} Nxe5 {-0.01/10 0.032s, n=24886, sd=20}
10. Nbd2 {-0.05/10 0.022s, n=13669, sd=14}
Nxf3+ {+0.11/9 0.019s, n=15602, sd=14} 11. Nxf3 {+0.44/9 0.029s, n=19868, sd=14}
Qf6 {+0.09/10 0.020s, n=16864, sd=19} 12. Bb2 {+0.60/10 0.062s, n=36260, sd=16}
Ba3 {+0.44/11 0.035s, n=29876, sd=17} 13. Qb3 {-0.29/10 0.024s, n=12741, sd=18}
Bxb2 {+0.38/12 0.028s, n=26337, sd=21}
14. Qxb2 {-0.21/11 0.054s, n=44125, sd=20} c5 {+0.46/11 0.032s, n=24433, sd=19}
15. Bd3 {-0.50/8 0.022s, n=14471, sd=12} Bg4 {+0.46/9 0.018s, n=15393, sd=14}
16. Be2 {-0.46/9 0.024s, n=15927, sd=15}
Be6 {+0.53/10 0.030s, n=23725, sd=16, White makes an illegal move: e1h1} 0-1