MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "618"]
[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/pppp1pp1/6qp/4pP2/1PN5/8/P1PPP1PP/R1BQKBNR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:54 +0000"]
[GameEndTime "2026-09-14T16:00:54 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf5 {+2.27/10 0.042s, n=22076, sd=15}
6. Bb2 {-2.04/8 0.024s, n=13890, sd=12} d6 {+2.45/10 0.027s, n=18944, sd=15}
7. Ne3 {-2.05/10 0.037s, n=21774, sd=15} Qe4 {+2.40/11 0.035s, n=28479, sd=16}
8. c4 {-2.45/9 0.030s, n=15229, sd=13} Nf6 {+2.81/10 0.018s, n=14567, sd=13}
9. Qc1 {-2.78/9 0.042s, n=25272, sd=12} Nc6 {+2.51/9 0.035s, n=18829, sd=13}
10. b5 {-2.81/9 0.030s, n=12645, sd=16} Nd4 {+2.69/12 0.085s, n=41691, sd=22}
11. Nf3 {-2.55/12 0.023s, n=13432, sd=13} Be7 {+2.62/11 0.041s, n=23651, sd=17}
12. g3 {-2.77/10 0.016s, n=12410, sd=20} Nxf3+ {+3.14/9 0.022s, n=14840, sd=17}
13. exf3 {-2.65/10 0.044s, n=27072, sd=20}
Qxf3 {+3.17/10 0.014s, n=12813, sd=15} 14. Bg2 {-2.39/11 0.020s, n=14773, sd=19}
Qh5 {+2.72/9 0.021s, n=14328, sd=15, White makes an illegal move: e1h1} 0-1