MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "102"]
[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 "r1bqkbnr/ppp1ppp1/n2p4/8/1Q4p1/4P3/PPPP1P1P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:23:47 +0200"]
[GameEndTime "2026-09-14T17:23:47 +0200"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxa6 {-4.39/9 0.023s, n=21828, sd=17} bxa6 {+4.35/9 0.018s, n=15312, sd=12}
6. d3 {-4.38/9 0.032s, n=24390, sd=18} Nf6 {+4.11/8 0.029s, n=23969, sd=17}
7. Nc3 {-3.91/10 0.031s, n=29096, sd=17} c5 {+4.06/8 0.013s, n=12540, sd=18}
8. Qa4+ {-3.99/9 0.012s, n=12917, sd=15} Qd7 {+4.13/8 0.015s, n=12687, sd=12}
9. Qxd7+ {-4.21/9 0.020s, n=17931, sd=15} Nxd7 {+4.18/10 0.015s, n=16199, sd=16}
10. e4 {-3.76/11 0.029s, n=21098, sd=16} Rb8 {+4.18/10 0.022s, n=18777, sd=14}
11. b3 {-3.89/11 0.022s, n=19311, sd=14} g6 {+3.85/8 0.016s, n=12919, sd=14}
12. h4 {-3.70/11 0.032s, n=31833, sd=17} Bg7 {+3.96/9 0.015s, n=14373, sd=15}
13. Bd2 {-3.61/12 0.026s, n=28323, sd=20}
Ne5 {+3.99/10 0.025s, n=22652, sd=17, White makes an illegal move: e1a1} 0-1