MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "856"]
[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 "rnb1kbnr/pp1ppp1p/6p1/1qp5/3PP2P/8/PPP2PP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:26:55 +0200"]
[GameEndTime "2026-09-14T18:26:56 +0200"]
[PlyCount "11"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5 {+8.93/9 0.074s, n=53730, sd=12} Nc6 {-8.56/6 0.028s, n=15689, sd=13}
6. e5 {+8.59/9 0.128s, n=89737, sd=19} Nb4 {-8.63/6 0.019s, n=12073, sd=10}
7. Na3 {+8.85/8 0.031s, n=24702, sd=16} a6 {-8.79/7 0.087s, n=55984, sd=14}
8. e6 {+8.66/7 0.055s, n=42938, sd=14} fxe6 {-8.61/7 0.030s, n=16886, sd=10}
9. Nf3 {+8.59/8 0.059s, n=45843, sd=14}
axb5 {-8.54/8 0.040s, n=23477, sd=13, White makes an illegal move: e1h1} 0-1