MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1576"]
[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 "rn1qkbnr/pbp1pp1p/1p6/3p2p1/1P4P1/2P2P1N/P2PP2P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:23 +0000"]
[GameEndTime "2026-09-14T16:03:23 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... h5 {+1.29/9 0.018s, n=15151, sd=15}
6. gxh5 {-1.64/9 0.027s, n=22237, sd=15} d4 {+1.39/9 0.033s, n=25835, sd=15}
7. Nxg5 {-1.34/8 0.022s, n=15274, sd=14} e6 {+1.17/9 0.059s, n=43389, sd=15}
8. h4 {-1.00/9 0.036s, n=26251, sd=13} Rxh5 {+0.96/9 0.023s, n=17520, sd=16}
9. Qa4+ {-1.20/10 0.029s, n=24028, sd=17} Nd7 {+0.82/8 0.019s, n=16353, sd=14}
10. cxd4 {-1.26/9 0.018s, n=12380, sd=14} Ne7 {+0.99/9 0.019s, n=16871, sd=17}
11. Nc3 {-1.08/10 0.031s, n=24624, sd=16} Nf5 {+0.86/10 0.032s, n=26221, sd=15}
12. Bb2 {-0.90/10 0.027s, n=16127, sd=16} Nxh4 {+1.24/10 0.015s, n=13025, sd=14}
13. Nxf7 {-0.92/10 0.017s, n=14866, sd=18}
Kxf7 {+0.93/9 0.015s, n=12940, sd=14, White makes an illegal move: e1a1} 0-1