MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "105"]
[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 "rnbqk1nr/ppp1bp1p/8/3pp1p1/1P2P3/B2P2P1/P1P2P1P/RN1QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:19 -0400"]
[GameEndTime "2026-09-14T12:22:20 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.85/9 0.017s, n=17796, sd=15} 6. h4 {-1.77/9 0.021s, n=20652, sd=19}
gxh4 {+2.25/10 0.023s, n=20320, sd=17} 7. Rxh4 {-1.82/9 0.015s, n=16665, sd=15}
dxe4 {+1.86/10 0.019s, n=23968, sd=18} 8. b5 {-1.66/10 0.023s, n=27542, sd=15}
e3 {+1.62/9 0.018s, n=16689, sd=16} 9. fxe3 {-1.31/10 0.012s, n=15581, sd=14}
a6 {+1.63/11 0.013s, n=17521, sd=16} 10. Ra4 {-1.83/9 0.019s, n=24355, sd=12}
Nbd7 {+1.98/8 0.012s, n=14828, sd=11} 11. bxa6 {-1.26/10 0.039s, n=39395, sd=16}
b5 {+1.57/9 0.012s, n=14898, sd=15} 12. Bxe7 {-1.72/9 0.013s, n=14064, sd=18}
Qxe7 {+1.40/10 0.035s, n=40701, sd=17} 13. Ra5 {-1.50/10 0.023s, n=20312, sd=14}
Rg8 {+1.77/11 0.013s, n=17739, sd=18} 14. Ne2 {-1.12/10 0.018s, n=22649, sd=17}
Rxa6 {+1.67/9 0.022s, n=22253, sd=15} 15. Qd2 {-1.07/10 0.016s, n=20611, sd=14}
Ng4 {+1.30/9 0.022s, n=23010, sd=19} 16. Rxa6 {-0.99/10 0.018s, n=19259, sd=17}
Bxa6 {+1.25/9 0.017s, n=20137, sd=15} 17. Nbc3 {-0.90/9 0.021s, n=26748, sd=15}
Bb7 {+0.55/8 0.014s, n=17377, sd=13} 18. Nxb5 {-0.57/11 0.019s, n=24665, sd=18}
Qf6 {+0.28/10 0.013s, n=16788, sd=18, White makes an illegal move: e1a1} 0-1