MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "422"]
[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 "rn1qkb1r/p1p1pppp/1p1p3n/5b2/3P2P1/P6N/1PP1PP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:17 +0200"]
[GameEndTime "2026-09-14T17:24:17 +0200"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+8.08/9 0.016s, n=12262, sd=15} Nxf5 {-7.73/9 0.021s, n=14006, sd=14}
6. Qd3 {+7.58/9 0.015s, n=12800, sd=14} g6 {-7.33/11 0.025s, n=21857, sd=17}
7. e4 {+7.56/10 0.016s, n=13294, sd=16} Ng7 {-7.12/10 0.041s, n=36205, sd=14}
8. Nc3 {+7.51/9 0.015s, n=12682, sd=13} Ne6 {-6.91/10 0.014s, n=13436, sd=13}
9. Bg2 {+7.36/8 0.027s, n=22472, sd=11} Bg7 {-7.20/9 0.022s, n=17863, sd=12}
10. e5 {+7.38/8 0.015s, n=12197, sd=13} c6 {-6.82/10 0.035s, n=27545, sd=16}
11. d5 {+7.02/9 0.015s, n=12600, sd=14} Nc5 {-6.90/9 0.019s, n=16021, sd=15}
12. Qg3 {+6.89/9 0.014s, n=12426, sd=12} cxd5 {-6.64/9 0.015s, n=12324, sd=13}
13. Bxd5 {+6.41/9 0.033s, n=26312, sd=13} Nbd7 {-7.14/9 0.014s, n=13591, sd=16}
14. exd6 {+7.12/10 0.028s, n=20013, sd=14} Rc8 {-7.17/10 0.023s, n=18948, sd=15}
15. Bg5 {+7.44/9 0.030s, n=20724, sd=17} Be5 {-7.78/8 0.029s, n=24451, sd=15}
16. dxe7 {+8.86/10 0.025s, n=18469, sd=10}
Qxe7 {-8.97/9 0.057s, n=39122, sd=18, White makes an illegal move: e1a1} 0-1