MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1446"]
[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 "r1bqkbnr/2ppppp1/2n5/pp5p/3P4/PPP4N/4PPPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:14 +0000"]
[GameEndTime "2026-09-14T13:40:14 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... Rb8 {-0.74/8 0.028s, n=21329, sd=14}
6. e4 {+0.96/10 0.022s, n=16921, sd=12} d5 {-0.93/9 0.022s, n=12238, sd=17}
7. exd5 {+0.94/11 0.030s, n=21976, sd=19} Qxd5 {-1.01/10 0.034s, n=22591, sd=21}
8. Nf4 {+0.89/11 0.045s, n=26974, sd=17} Qd7 {-0.99/10 0.019s, n=14899, sd=11}
9. a4 {+0.88/9 0.028s, n=19230, sd=15} bxa4 {-0.87/9 0.021s, n=14551, sd=15}
10. Rxa4 {+0.84/11 0.035s, n=21524, sd=18} e5 {-1.18/10 0.054s, n=34964, sd=17}
11. dxe5 {+0.65/10 0.024s, n=13376, sd=19}
Nxe5 {-1.02/10 0.027s, n=19032, sd=17}
12. Qxd7+ {+1.03/10 0.032s, n=25367, sd=19}
Nxd7 {-0.59/10 0.042s, n=30906, sd=17} 13. Nd2 {+0.89/10 0.014s, n=12268, sd=12}
Bd6 {-0.77/9 0.028s, n=21096, sd=16} 14. Ba3 {+0.86/11 0.031s, n=23563, sd=20}
Be5 {-0.47/10 0.024s, n=13402, sd=10} 15. Bd3 {+0.99/11 0.022s, n=18325, sd=21}
c5 {-0.33/10 0.028s, n=21325, sd=16} 16. Kd1 {+0.61/9 0.023s, n=17724, sd=14}
Ngf6 {-0.60/11 0.044s, n=27260, sd=18}
17. Kc2 {+0.35/10 0.038s, n=28891, sd=17, Black makes an illegal move: e8h8} 1-0