MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "867"]
[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 "r1bqkbnr/pp2pp1p/n1pp2p1/6N1/1P5P/5P2/P1PPP1P1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:27 +0000"]
[GameEndTime "2026-09-14T16:01:28 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+2.20/7 0.018s, n=12311, sd=10}
6. c3 {-1.96/9 0.016s, n=14026, sd=13} Na6 {+2.23/10 0.021s, n=19056, sd=14}
7. h5 {-2.11/10 0.017s, n=14791, sd=13} gxh5 {+2.00/9 0.022s, n=18799, sd=14}
8. d4 {-1.86/9 0.017s, n=14233, sd=15} Nc7 {+2.06/9 0.022s, n=18907, sd=12}
9. Qb3 {-1.63/9 0.014s, n=12073, sd=12} d5 {+1.91/9 0.016s, n=13482, sd=18}
10. Bf4 {-1.89/9 0.015s, n=12430, sd=14} f6 {+1.89/9 0.019s, n=15500, sd=14}
11. Nh3 {-2.27/11 0.030s, n=20335, sd=17} e5 {+2.01/8 0.015s, n=12078, sd=13}
12. dxe5 {-2.55/11 0.040s, n=32239, sd=18} Bg7 {+2.50/10 0.020s, n=16120, sd=17}
13. exf6 {-2.23/11 0.025s, n=16409, sd=18} Nxf6 {+2.32/9 0.016s, n=13017, sd=14}
14. e4 {-2.18/11 0.095s, n=64096, sd=18} Qe7 {+2.46/8 0.018s, n=13526, sd=13}
15. Qa3 {-2.49/9 0.027s, n=21818, sd=15} Qxa3 {+2.85/9 0.016s, n=12992, sd=11}
16. Nxa3 {-2.25/10 0.018s, n=14952, sd=16} Ne6 {+2.49/10 0.016s, n=15066, sd=16}
17. exd5 {-2.09/10 0.015s, n=13914, sd=11}
Nxd5 {+2.51/10 0.016s, n=14553, sd=12}
18. Bd2 {-2.53/10 0.028s, n=23639, sd=15, Black makes an illegal move: e8h8} 1-0