MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2531"]
[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 "rnbk1bnr/pp2pppp/1qpp4/8/Q1PP4/8/PP2PPPP/RNB1KBNR b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:32 -0400"]
[GameEndTime "2026-09-14T11:34:32 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxd4 {+0.98/9 0.018s, n=14404, sd=14}
6. Nf3 {-0.69/9 0.016s, n=12272, sd=12} Qb6 {+0.93/10 0.018s, n=20855, sd=17}
7. e4 {-1.15/9 0.017s, n=15049, sd=14} Ke8 {+0.95/9 0.017s, n=15377, sd=8}
8. c5 {-1.15/9 0.012s, n=13269, sd=18} dxc5 {+1.33/9 0.016s, n=16253, sd=13}
9. Qc2 {-1.27/10 0.019s, n=18831, sd=14} Qc7 {+1.52/10 0.036s, n=36106, sd=17}
10. Qxc5 {-1.35/9 0.011s, n=13517, sd=14} Bg4 {+1.32/9 0.011s, n=14775, sd=14}
11. Be3 {-1.21/10 0.012s, n=15890, sd=14} Nd7 {+1.17/9 0.010s, n=13977, sd=13}
12. Qc2 {-1.17/11 0.038s, n=36561, sd=18} Bxf3 {+0.98/8 0.012s, n=15053, sd=11}
13. gxf3 {-0.97/11 0.019s, n=24801, sd=13} g6 {+0.79/10 0.034s, n=34701, sd=18}
14. Nd2 {-1.03/11 0.019s, n=17895, sd=16}
Bh6 {+0.78/10 0.019s, n=16834, sd=17, White makes an illegal move: e1a1} 0-1