MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "878"]
[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 "rnbqkb1r/2pppp1p/1p3np1/p7/8/1P3PP1/PBPPP2P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:48 +0000"]
[GameEndTime "2026-09-14T13:40:49 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.20/9 0.015s, n=13837, sd=13} Bg7 {+0.45/10 0.032s, n=27807, sd=17}
6. e5 {-0.27/10 0.013s, n=12984, sd=14} Nd5 {+0.46/11 0.025s, n=23533, sd=16}
7. c4 {-0.67/11 0.032s, n=29587, sd=15} Nb4 {+0.71/12 0.010s, n=12970, sd=16}
8. a3 {-0.61/11 0.021s, n=19474, sd=16} N4c6 {+0.57/10 0.017s, n=16340, sd=13}
9. d4 {-0.04/10 0.013s, n=14098, sd=14} d6 {+0.55/10 0.013s, n=13266, sd=14}
10. Ne2 {-0.31/11 0.022s, n=22565, sd=19} dxe5 {+0.67/8 0.014s, n=12991, sd=14}
11. d5 {-0.39/12 0.018s, n=18401, sd=17} Nd4 {+0.18/10 0.013s, n=13129, sd=18}
12. Nxd4 {-0.22/11 0.018s, n=16859, sd=19}
exd4 {+0.34/11 0.019s, n=18002, sd=19}
13. Bxd4 {-0.19/12 0.029s, n=27459, sd=21} e5 {+0.39/10 0.015s, n=14532, sd=21}
14. Bb2 {-0.31/11 0.023s, n=21398, sd=21, Black makes an illegal move: e8h8} 1-0