MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "89"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/1pp1ppp1/3p1n2/p6p/1P6/2NPP3/P1P1QPPP/R1B1KBNR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:16 +0000"]
[GameEndTime "2026-09-14T13:35:16 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+3.90/10 0.029s, n=23124, sd=17}
6. Ne4 {-3.69/10 0.023s, n=18427, sd=13} c5 {+3.62/9 0.029s, n=20435, sd=16}
7. Bb2 {-3.67/9 0.032s, n=23093, sd=15} h4 {+3.58/7 0.021s, n=15281, sd=14}
8. Nf3 {-3.26/9 0.026s, n=18640, sd=13} Nc6 {+3.45/8 0.015s, n=12023, sd=19}
9. h3 {-3.09/9 0.032s, n=21433, sd=13} Be6 {+3.07/8 0.023s, n=15526, sd=11}
10. Qd2 {-2.51/10 0.028s, n=19521, sd=12} Bxa2 {+2.18/8 0.026s, n=19723, sd=15}
11. Nxf6+ {-2.61/9 0.023s, n=16813, sd=14} exf6 {+2.19/9 0.031s, n=21421, sd=15}
12. Be2 {-2.29/10 0.028s, n=20285, sd=16} d5 {+2.35/10 0.022s, n=16628, sd=16}
13. c3 {-2.41/9 0.023s, n=18295, sd=13}
b3 {+2.46/10 0.032s, n=23819, sd=15, White makes an illegal move: e1h1} 0-1