MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "262"]
[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 "rnbqkbnr/4pppp/p7/1ppp4/4P3/N2P2PN/PPP2P1P/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:05 +0000"]
[GameEndTime "2026-09-14T14:50:05 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe4 {+0.74/9 0.020s, n=15834, sd=11}
6. Ng5 {-0.35/9 0.017s, n=15741, sd=14} Nf6 {+0.49/9 0.013s, n=13135, sd=17}
7. Bg2 {-0.19/9 0.014s, n=12820, sd=18} Bg4 {+0.59/11 0.020s, n=18186, sd=16}
8. Qd2 {-0.31/10 0.017s, n=14309, sd=14} Nc6 {+0.29/10 0.031s, n=24954, sd=17}
9. h3 {-0.39/9 0.015s, n=13394, sd=13} Bh5 {+0.52/12 0.050s, n=46012, sd=24}
10. Nxe4 {-0.52/8 0.020s, n=13603, sd=14} Nxe4 {+0.07/9 0.026s, n=25346, sd=19}
11. dxe4 {-0.48/9 0.017s, n=15372, sd=14}
Qc7 {+0.31/9 0.049s, n=38859, sd=16, White makes an illegal move: e1h1} 0-1