MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "541"]
[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/pp1pppp1/2p5/q6p/1P2P3/N4P2/P1PP2PP/R1BQKBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:49 +0000"]
[GameEndTime "2026-09-14T14:51:49 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxb4 {+0.85/10 0.016s, n=15234, sd=17}
6. c3 {-0.94/10 0.034s, n=31465, sd=15} Qa5 {+0.91/10 0.020s, n=19589, sd=15}
7. Nc4 {-0.73/9 0.015s, n=15107, sd=14} Qc7 {+0.70/8 0.021s, n=16779, sd=13}
8. d4 {-0.85/10 0.016s, n=15225, sd=18} d5 {+0.60/9 0.019s, n=17317, sd=18}
9. Ne3 {-0.71/10 0.018s, n=18175, sd=17} e5 {+0.69/10 0.041s, n=30625, sd=15}
10. Bd3 {-0.88/10 0.040s, n=35545, sd=16} Nf6 {+0.75/10 0.016s, n=15568, sd=18}
11. Ne2 {-1.00/10 0.038s, n=30010, sd=15} Be6 {+0.82/10 0.021s, n=20532, sd=15}
12. exd5 {-0.50/10 0.014s, n=12766, sd=13}
Nxd5 {+0.45/11 0.062s, n=48333, sd=19}
13. Nxd5 {-0.74/10 0.037s, n=31986, sd=17} cxd5 {+0.50/9 0.014s, n=12241, sd=15}
14. dxe5 {-0.46/11 0.016s, n=14201, sd=14} Bc5 {+0.45/10 0.029s, n=21480, sd=14}
15. f4 {+0.22/10 0.019s, n=16524, sd=13} Bd7 {+0.49/9 0.026s, n=24299, sd=21}
16. Qb3 {+0.79/10 0.018s, n=14182, sd=12} Nc6 {+0.08/11 0.023s, n=21172, sd=19}
17. Qxd5 {+0.04/10 0.029s, n=21472, sd=16} Ne7 {+0.98/10 0.017s, n=14785, sd=17}
18. Qb3 {0.00/10 0.015s, n=13137, sd=13, Black makes an illegal move: e8a8} 1-0