MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1866"]
[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 "rnb1kbnr/1pp1pp1p/3q4/p2p2p1/1PP5/B5P1/P2PPP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:28 +0000"]
[GameEndTime "2026-09-14T13:40:28 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+1.85/9 0.022s, n=16457, sd=13} Qd8 {-1.76/10 0.031s, n=23502, sd=16}
6. Bb2 {+1.58/9 0.029s, n=20880, sd=13} Nf6 {-1.92/9 0.026s, n=17444, sd=18}
7. Bg2 {+1.71/10 0.033s, n=24338, sd=15} dxc4 {-1.92/11 0.053s, n=36809, sd=16}
8. Na3 {+1.74/9 0.020s, n=14473, sd=13} Bg7 {-1.97/12 0.064s, n=48428, sd=18}
9. Nf3 {+1.89/10 0.031s, n=20699, sd=17} c6 {-1.79/10 0.022s, n=16864, sd=12}
10. Rc1 {+1.66/8 0.022s, n=16268, sd=13} cxb5 {-1.75/9 0.027s, n=20648, sd=15}
11. Nxb5 {+1.81/10 0.041s, n=27113, sd=14, Black makes an illegal move: e8h8}
1-0