MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "414"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1b1kbnr/p1ppqppp/np6/4p3/2P4P/N4P2/PP1PP1P1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:23 +0200"]
[GameEndTime "2026-09-14T16:10:23 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb5 {-0.74/9 0.019s, n=16400, sd=12} Bb7 {+0.93/9 0.025s, n=16338, sd=14}
6. d4 {-0.69/9 0.027s, n=20184, sd=14} f5 {+1.27/8 0.014s, n=12192, sd=16}
7. dxe5 {-1.24/9 0.031s, n=22499, sd=15} Qxe5 {+1.07/9 0.025s, n=18869, sd=19}
8. Qd4 {-1.03/10 0.082s, n=58974, sd=21} Bb4+ {+1.10/10 0.036s, n=25796, sd=16}
9. Kd1 {-1.35/9 0.036s, n=26326, sd=16} Qe7 {+1.41/10 0.043s, n=34440, sd=16}
10. Qe3 {-1.23/8 0.017s, n=12616, sd=12} Nf6 {+1.79/9 0.022s, n=20168, sd=12}
11. a3 {-0.95/9 0.016s, n=13645, sd=15} Qxe3 {+0.70/9 0.024s, n=22145, sd=15}
12. Bxe3 {-0.48/10 0.027s, n=25217, sd=18} Be7 {+0.36/9 0.036s, n=27569, sd=17}
13. Bf2 {-0.41/9 0.016s, n=13932, sd=13, Black makes an illegal move: e8a8} 1-0