MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2480"]
[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 "rnbq1bnr/pp1p1kpp/4p3/2p2p2/4P2P/P2B4/1PPPNPP1/RNBQK2R b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:15:25 +0200"]
[GameEndTime "2026-09-14T17:15:26 +0200"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.66/9 0.029s, n=13512, sd=11}
6. exd5 {-0.44/8 0.016s, n=12121, sd=12} Qxd5 {+0.31/11 0.066s, n=45299, sd=21}
7. Nf4 {-0.43/10 0.041s, n=27458, sd=18} Qe5+ {+0.30/9 0.041s, n=20435, sd=13}
8. Ne2 {-0.23/10 0.027s, n=18743, sd=17} Nf6 {+0.37/10 0.024s, n=18166, sd=16}
9. Bc4 {-0.33/10 0.040s, n=27969, sd=17} Qc7 {+0.27/10 0.025s, n=18767, sd=21}
10. d3 {-0.16/9 0.090s, n=60325, sd=16} Nc6 {+0.52/9 0.025s, n=18075, sd=14}
11. h5 {-0.23/9 0.021s, n=16549, sd=12} h6 {+0.42/10 0.026s, n=19727, sd=14}
12. Nbc3 {-0.35/10 0.014s, n=12101, sd=12} a6 {+0.65/11 0.015s, n=13454, sd=17}
13. Bf4 {-0.58/11 0.047s, n=34453, sd=19} Bd6 {+0.62/11 0.024s, n=18003, sd=17}
14. Bxd6 {-0.53/11 0.027s, n=21941, sd=18} Qxd6 {+0.22/8 0.016s, n=13509, sd=17}
15. Qd2 {-0.74/10 0.014s, n=13116, sd=16} b5 {+0.51/10 0.027s, n=21980, sd=13}
16. Ba2 {-0.63/11 0.025s, n=15792, sd=17}
Rd8 {+0.36/10 0.061s, n=48730, sd=16, White makes an illegal move: e1a1} 0-1