MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "866"]
[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/p1pppp1p/1p6/1b4p1/1PP2PP1/2N5/P2PP2P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:44 +0000"]
[GameEndTime "2026-09-14T13:40:44 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bc6 {-0.36/10 0.015s, n=14525, sd=13}
6. e4 {+0.29/9 0.026s, n=19377, sd=16} gxf4 {-0.89/10 0.027s, n=24256, sd=16}
7. Nf3 {+0.54/9 0.028s, n=19538, sd=14} Nf6 {-0.62/10 0.041s, n=32184, sd=15}
8. Qc2 {+0.58/10 0.047s, n=31868, sd=16} Nxg4 {-0.24/10 0.019s, n=16805, sd=14}
9. h3 {+0.43/9 0.022s, n=14879, sd=13} Nf6 {-0.48/10 0.035s, n=28635, sd=14}
10. d4 {+0.77/9 0.029s, n=18823, sd=13} e6 {-0.42/10 0.022s, n=18492, sd=14}
11. a3 {+0.26/8 0.030s, n=16238, sd=14} d6 {-0.41/10 0.014s, n=12787, sd=14}
12. Bxf4 {+0.20/8 0.036s, n=19412, sd=13} a5 {-0.05/10 0.012s, n=12195, sd=14}
13. b5 {-0.17/8 0.031s, n=17511, sd=15} Bb7 {-0.20/10 0.013s, n=12192, sd=14}
14. Be2 {-0.57/8 0.055s, n=28520, sd=12}
Rg8 {+0.55/9 0.015s, n=12568, sd=11, White makes an illegal move: e1a1} 0-1