MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "899"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp1pp1pp/8/q1p5/R1P2p2/7N/1P1PPPPP/1NBQKB1R b Kkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:58 +0000"]
[GameEndTime "2026-09-14T16:10:58 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {-0.59/9 0.014s, n=14842, sd=13}
6. d3 {+0.54/10 0.020s, n=21122, sd=11} Nf6 {-0.10/10 0.018s, n=16030, sd=16}
7. Nc3 {+0.68/10 0.019s, n=17161, sd=20} e5 {-0.42/10 0.014s, n=13568, sd=16}
8. g3 {+0.26/8 0.013s, n=12801, sd=12} d6 {-0.50/9 0.017s, n=16069, sd=11}
9. Bg2 {+0.24/8 0.013s, n=12151, sd=10} h6 {-0.34/10 0.024s, n=22118, sd=16}
10. gxf4 {+0.23/9 0.017s, n=15001, sd=13} Nc6 {-0.54/9 0.012s, n=12185, sd=13}
11. fxe5 {+0.26/9 0.018s, n=17719, sd=15} dxe5 {-0.24/10 0.022s, n=20187, sd=17}
12. f4 {+0.34/10 0.017s, n=17154, sd=14} Be7 {-0.44/9 0.013s, n=12757, sd=12}
13. fxe5 {-0.05/9 0.019s, n=18814, sd=16}
Nxe5 {-0.34/12 0.056s, n=50541, sd=24, White makes an illegal move: e1h1} 0-1