MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "969"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/4pppp/8/pppp4/2P3P1/1Q2P3/PP1P1P1P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:41 +0000"]
[GameEndTime "2026-09-14T13:38:41 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {-0.08/7 0.025s, n=13491, sd=13} b4 {-0.07/9 0.033s, n=19299, sd=16}
6. Nf3 {+0.35/9 0.023s, n=16748, sd=16} Nf6 {-0.23/9 0.029s, n=20865, sd=22}
7. Ne5 {+0.68/9 0.017s, n=13019, sd=14} Nbd7 {-0.18/8 0.027s, n=17792, sd=15}
8. Bb5 {-0.20/8 0.018s, n=12216, sd=12} Ba6 {-0.18/9 0.025s, n=17538, sd=16}
9. Bc6 {+0.44/9 0.032s, n=23215, sd=19} c4 {-0.95/10 0.052s, n=33693, sd=15}
10. Qc2 {+1.57/9 0.024s, n=17333, sd=14} e6 {-1.66/10 0.041s, n=26742, sd=20}
11. g5 {+1.71/10 0.034s, n=24554, sd=19} Qc7 {-0.76/10 0.025s, n=17203, sd=18}
12. Nxd7 {+1.32/10 0.037s, n=25979, sd=20}
Nxd7 {-1.07/10 0.014s, n=12607, sd=21}
13. Bxa8 {+1.50/10 0.039s, n=28019, sd=19} Bd6 {-0.95/9 0.052s, n=34342, sd=15}
14. d4 {+1.43/11 0.029s, n=22791, sd=17, Black makes an illegal move: e8h8} 1-0