MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "187"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/2pp1ppp/p3pn2/1p6/2PP4/1P6/P2BPPPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:04 +0000"]
[GameEndTime "2026-09-14T14:50:04 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-0.07/10 0.019s, n=14362, sd=11} Bb7 {-0.02/8 0.021s, n=21516, sd=15}
6. Nf3 {+0.22/10 0.021s, n=18316, sd=17} c5 {-0.11/8 0.015s, n=14895, sd=13}
7. cxb5 {+0.24/9 0.013s, n=12642, sd=13} cxd4 {-0.21/9 0.015s, n=13848, sd=15}
8. exd4 {+0.34/9 0.026s, n=20751, sd=14} axb5 {-0.25/8 0.017s, n=15811, sd=15}
9. Bxb5 {+0.43/10 0.021s, n=17180, sd=22} Qb6 {-0.35/9 0.018s, n=16985, sd=13}
10. a4 {+0.60/11 0.032s, n=25784, sd=19} Nc6 {-0.64/11 0.021s, n=19049, sd=13}
11. Bxc6 {+0.27/9 0.025s, n=23248, sd=15}
Bxc6 {-0.45/9 0.016s, n=14794, sd=15, White makes an illegal move: e1h1} 0-1