MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "824"]
[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 "r1bqkbnr/ppp2ppp/n7/3p4/2P1p3/PP2P2N/3P1PPP/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:12 +0000"]
[GameEndTime "2026-09-14T13:38:13 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc5 {+0.52/8 0.037s, n=13721, sd=14}
6. Nf4 {+0.43/9 0.028s, n=14546, sd=10} d4 {-0.29/8 0.053s, n=21856, sd=12}
7. Bb2 {-0.14/10 0.021s, n=14457, sd=17} dxe3 {-0.51/10 0.050s, n=24007, sd=17}
8. fxe3 {+0.15/11 0.037s, n=15574, sd=16} Nf6 {-0.42/11 0.023s, n=12569, sd=15}
9. Be2 {+0.36/10 0.029s, n=20888, sd=18} c6 {-0.39/8 0.040s, n=15855, sd=15}
10. b4 {+0.42/10 0.047s, n=19993, sd=15} Ne6 {-0.28/10 0.029s, n=14513, sd=14}
11. Nxe6 {+0.48/11 0.052s, n=22126, sd=18} Bxe6 {-0.27/9 0.038s, n=24049, sd=14}
12. Qc2 {+0.38/9 0.041s, n=16262, sd=15} Bd6 {-0.35/10 0.049s, n=29914, sd=16}
13. c5 {+0.97/10 0.042s, n=18349, sd=15} Bc7 {-0.30/10 0.032s, n=14062, sd=15}
14. Nc3 {+0.20/9 0.045s, n=21606, sd=17}
Bf5 {-0.26/10 0.043s, n=17333, sd=12, White makes an illegal move: e1a1} 0-1