MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "283"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk2r/p1ppbppp/1p2p2n/8/PP6/2P5/3PPPPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:10:25 +0200"]
[GameEndTime "2026-09-14T17:10:26 +0200"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.05/10 0.019s, n=18743, sd=14} c5 {-0.15/10 0.040s, n=33662, sd=17}
6. b5 {-0.06/9 0.015s, n=16452, sd=12} Ng8 {-0.25/9 0.017s, n=12142, sd=16}
7. e4 {+0.43/10 0.039s, n=35306, sd=16} Bb7 {-0.55/8 0.015s, n=13942, sd=14}
8. d5 {+0.29/9 0.017s, n=12960, sd=15} exd5 {-0.56/10 0.033s, n=28864, sd=13}
9. exd5 {+0.45/11 0.018s, n=16461, sd=17} d6 {-0.69/9 0.014s, n=13153, sd=13}
10. Nf3 {+0.33/9 0.015s, n=14113, sd=13} Bf6 {-0.34/10 0.020s, n=18169, sd=16}
11. Ra2 {+0.90/10 0.015s, n=14001, sd=15} Ne7 {-0.70/10 0.033s, n=23548, sd=20}
12. c4 {+0.60/9 0.018s, n=15083, sd=20} a6 {-0.90/8 0.018s, n=13268, sd=21}
13. Na3 {+0.72/11 0.025s, n=15124, sd=17} axb5 {-0.72/10 0.033s, n=26576, sd=18}
14. Nxb5 {+0.82/11 0.025s, n=24256, sd=20} Ba6 {-0.55/9 0.013s, n=13226, sd=12}
15. Ra3 {+0.61/9 0.029s, n=21237, sd=13} Bxb5 {-0.57/9 0.019s, n=13417, sd=14}
16. cxb5 {+0.43/10 0.022s, n=20907, sd=18, Black makes an illegal move: e8h8}
1-0