MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "788"]
[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 "rnb1kbnr/ppppqp1p/6p1/4p3/P4N2/2P5/1P1PPPPP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:01 +0000"]
[GameEndTime "2026-09-14T16:10:02 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nd5 {+0.42/10 0.012s, n=12174, sd=14} Qd8 {-0.41/11 0.014s, n=14310, sd=17}
6. d4 {-0.21/8 0.013s, n=12523, sd=12} c6 {+0.14/12 0.020s, n=20219, sd=19}
7. Nb4 {+0.30/10 0.022s, n=15973, sd=14} exd4 {+0.25/9 0.013s, n=13718, sd=15}
8. Qxd4 {+0.14/9 0.022s, n=20811, sd=19} Nf6 {+0.34/10 0.017s, n=15840, sd=12}
9. g4 {-0.38/9 0.022s, n=21676, sd=18} Be7 {+0.72/10 0.029s, n=21128, sd=15}
10. g5 {-0.65/9 0.016s, n=14763, sd=14} c5 {+0.53/10 0.015s, n=13930, sd=14}
11. Qd1 {-0.42/10 0.019s, n=17506, sd=16} cxb4 {+0.57/10 0.012s, n=12557, sd=16}
12. gxf6 {-0.61/11 0.029s, n=23951, sd=18}
Bxf6 {+0.62/10 0.016s, n=15990, sd=19}
13. cxb4 {-0.17/12 0.038s, n=36215, sd=15} Nc6 {+0.33/9 0.017s, n=16371, sd=17}
14. b5 {-0.51/10 0.013s, n=13577, sd=12} Ne7 {+0.61/10 0.019s, n=12779, sd=21}
15. Nc3 {-0.66/10 0.012s, n=12192, sd=17} d5 {+0.66/11 0.017s, n=16773, sd=17}
16. Bg2 {-0.43/10 0.016s, n=15178, sd=14}
Be6 {+0.59/10 0.020s, n=18692, sd=17, White makes an illegal move: e1h1} 0-1