MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "858"]
[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 "r1bqk1nr/pppp1ppp/4p3/2b5/1n6/2NPB1P1/PPP1PP1P/R2QKBNR b KQkq - 5 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:28 +0000"]
[GameEndTime "2026-09-14T16:01:28 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxe3 {+0.73/10 0.017s, n=12676, sd=16}
6. fxe3 {-0.90/9 0.016s, n=13652, sd=14} d5 {+0.69/9 0.021s, n=20882, sd=14}
7. a3 {-0.72/9 0.023s, n=21683, sd=14} Nc6 {+0.79/11 0.022s, n=21242, sd=18}
8. Qd2 {-0.64/9 0.020s, n=12969, sd=12} f5 {+0.73/9 0.017s, n=15431, sd=15}
9. e4 {-0.78/9 0.018s, n=16057, sd=11} d4 {+0.73/10 0.019s, n=18091, sd=17}
10. Nd1 {-0.73/12 0.020s, n=18606, sd=21} fxe4 {+0.72/12 0.013s, n=12842, sd=10}
11. dxe4 {-0.78/12 0.014s, n=12675, sd=12} Nf6 {+0.62/12 0.027s, n=28163, sd=23}
12. Bg2 {-0.75/12 0.016s, n=15342, sd=15} e5 {+0.55/10 0.020s, n=20800, sd=19}
13. Nf2 {-0.63/12 0.117s, n=88542, sd=21} Qd6 {+0.67/9 0.016s, n=15689, sd=13}
14. Nf3 {-0.56/10 0.026s, n=21574, sd=20}
Be6 {+0.66/10 0.031s, n=16129, sd=15, White makes an illegal move: e1h1} 0-1