MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1874"]
[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 "rnbqkbn1/2ppppp1/pp5r/4N2p/8/1P6/PBPPPPPP/RN1QKB1R w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:14 +0000"]
[GameEndTime "2026-09-14T16:04:14 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+1.67/9 0.016s, n=13966, sd=11} Bb7 {-0.74/9 0.017s, n=13831, sd=14}
6. d4 {+0.38/11 0.028s, n=19758, sd=13} e6 {-0.21/10 0.046s, n=39092, sd=14}
7. Nd2 {+0.43/8 0.015s, n=14037, sd=11} Nf6 {-0.46/9 0.016s, n=12917, sd=12}
8. Nef3 {+0.80/9 0.014s, n=12330, sd=12} c5 {-0.32/9 0.014s, n=13025, sd=15}
9. Be2 {+0.89/9 0.023s, n=20556, sd=16} cxd4 {-0.55/9 0.022s, n=19511, sd=13}
10. exd4 {+0.85/10 0.051s, n=39058, sd=16} Nc6 {-0.92/7 0.017s, n=14930, sd=12}
11. c4 {+0.80/9 0.047s, n=36786, sd=15}
Qc7 {-0.93/9 0.046s, n=31242, sd=14, White makes an illegal move: e1h1} 0-1