MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "780"]
[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 "rnb1kbnr/p1ppqpp1/8/1p2p2p/2PP4/1P5N/P3PPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:28 +0000"]
[GameEndTime "2026-09-14T16:01:28 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+0.94/9 0.039s, n=25506, sd=16} a6 {-0.69/9 0.036s, n=29757, sd=15}
6. Ba3 {+1.16/10 0.014s, n=12085, sd=16} Qf6 {-0.58/9 0.015s, n=13110, sd=16}
7. Qc1 {+0.91/10 0.039s, n=28024, sd=17} axb5 {-0.17/11 0.017s, n=14014, sd=16}
8. Qxc7 {+0.11/10 0.030s, n=26197, sd=17} Nc6 {-0.70/11 0.032s, n=22847, sd=18}
9. Bxf8 {+0.55/13 0.029s, n=24941, sd=23} Kxf8 {-0.65/11 0.032s, n=28491, sd=17}
10. Nc3 {+0.48/11 0.015s, n=15723, sd=21} exd4 {-0.57/11 0.028s, n=19837, sd=19}
11. Nd5 {+0.72/12 0.026s, n=25727, sd=17} Qe5 {-0.64/10 0.016s, n=16059, sd=14}
12. Qxe5 {+0.69/11 0.036s, n=28808, sd=22}
Nxe5 {-0.59/11 0.018s, n=18468, sd=17} 13. e4 {+0.65/11 0.015s, n=15051, sd=13}
dxe3 {-0.25/10 0.023s, n=21847, sd=15}
14. Nxe3 {+0.64/12 0.015s, n=14604, sd=14} Rh6 {+0.03/10 0.029s, n=24147, sd=15}
15. Be2 {+0.62/9 0.019s, n=17444, sd=13} Rha6 {+0.06/11 0.021s, n=20456, sd=22}
16. a4 {-0.13/11 0.019s, n=20391, sd=17}
Ra5 {+0.15/12 0.019s, n=19416, sd=21, White makes an illegal move: e1h1} 0-1