MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "834"]
[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 "rn1qkbnr/pb1ppppp/8/1pp5/2P5/BP5N/P2PPPPP/RN1QKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:05 +0000"]
[GameEndTime "2026-09-14T13:38:06 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxc5 {+0.89/9 0.017s, n=12881, sd=14} Na6 {-0.98/9 0.043s, n=20923, sd=13}
6. Bd4 {+1.28/10 0.043s, n=24373, sd=15} bxc4 {-1.30/9 0.027s, n=14470, sd=13}
7. bxc4 {+0.98/9 0.030s, n=21777, sd=14} Qc7 {-1.25/10 0.043s, n=20270, sd=14}
8. Nc3 {+1.52/10 0.037s, n=17494, sd=15} e5 {-1.34/10 0.030s, n=14978, sd=16}
9. Nb5 {+1.42/10 0.037s, n=21111, sd=17} Qxc4 {-1.32/9 0.020s, n=12988, sd=15}
10. e3 {+1.40/10 0.027s, n=18315, sd=17} Qd5 {-1.41/11 0.079s, n=44897, sd=16}
11. Bb2 {+1.78/9 0.031s, n=18820, sd=14} Bb4 {-1.50/9 0.045s, n=20429, sd=16}
12. a3 {+1.78/8 0.023s, n=15823, sd=13} Ba5 {-1.63/10 0.053s, n=22597, sd=16}
13. Bc4 {+2.63/11 0.023s, n=14780, sd=12} Qc5 {-3.41/8 0.032s, n=16177, sd=12}
14. Rc1 {+4.49/10 0.038s, n=18699, sd=14}
Qe7 {-3.82/10 0.026s, n=12071, sd=11, White makes an illegal move: e1h1} 0-1