MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "498"]
[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 "rnbqkbnr/pp1ppppp/8/2p5/8/P1N4N/1PPPPPPP/R1BQKB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:16 +0000"]
[GameEndTime "2026-09-14T16:08:17 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.79/10 0.026s, n=25013, sd=15}
6. d4 {-0.45/10 0.021s, n=15731, sd=16} cxd4 {+1.33/10 0.016s, n=15342, sd=16}
7. Qxd4 {-0.89/10 0.027s, n=24301, sd=19} e6 {+0.83/9 0.023s, n=20497, sd=17}
8. e4 {-0.71/10 0.020s, n=18263, sd=17} Nc6 {+0.59/9 0.023s, n=15727, sd=16}
9. Bb5 {-0.55/9 0.043s, n=38417, sd=15} Bd7 {+0.58/9 0.023s, n=18698, sd=17}
10. Bxc6 {-0.80/10 0.047s, n=36226, sd=17}
bxc6 {+0.81/10 0.014s, n=12698, sd=19} 11. Qd3 {-0.64/9 0.020s, n=16153, sd=12}
Qc7 {+0.46/8 0.020s, n=15917, sd=11} 12. f4 {-0.55/9 0.032s, n=24026, sd=15}
Nh6 {+0.89/9 0.027s, n=22491, sd=13} 13. Nf2 {-1.10/10 0.061s, n=45687, sd=16}
Be7 {+0.51/8 0.018s, n=15434, sd=12} 14. Be3 {-1.06/10 0.055s, n=46658, sd=18}
Rb8 {+1.24/9 0.025s, n=15520, sd=15}
15. b3 {-0.82/10 0.023s, n=19729, sd=18, Black makes an illegal move: e8h8} 1-0