MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2458"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnb1kbnr/pp1pq1pp/2p1pp2/8/1P5P/2NP4/P1P1PPP1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:26 -0400"]
[GameEndTime "2026-09-14T11:34:27 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.57/10 0.015s, n=18234, sd=18} d5 {-0.90/11 0.048s, n=45999, sd=20}
6. e4 {+0.59/10 0.010s, n=12258, sd=16} d4 {-0.30/10 0.015s, n=14929, sd=12}
7. Nb1 {+0.50/10 0.026s, n=29788, sd=18} e5 {-0.34/10 0.016s, n=19804, sd=14}
8. c3 {+0.42/9 0.025s, n=23395, sd=13} c5 {-0.32/10 0.017s, n=13824, sd=11}
9. Ne2 {+0.21/8 0.021s, n=19033, sd=11} Nc6 {+0.08/9 0.016s, n=18196, sd=15}
10. Nd2 {-0.03/9 0.017s, n=13289, sd=13} Be6 {+0.38/10 0.039s, n=34515, sd=15}
11. bxc5 {+0.31/9 0.021s, n=17885, sd=15} dxc3 {-0.68/8 0.021s, n=17996, sd=13}
12. Nb3 {+0.49/11 0.028s, n=25522, sd=17} Qf7 {-0.24/10 0.013s, n=16393, sd=13}
13. Rb1 {+0.10/11 0.014s, n=18904, sd=18} Bxb3 {-0.16/10 0.008s, n=12359, sd=19}
14. Qxb3 {-0.13/10 0.023s, n=23881, sd=18}
Bxc5 {-0.17/10 0.012s, n=17032, sd=13}
15. Qxb7 {+0.31/11 0.013s, n=18710, sd=16} Qxb7 {-0.45/9 0.008s, n=13959, sd=17}
16. Rxb7 {+0.25/11 0.018s, n=24495, sd=18} Bd4 {-0.04/11 0.017s, n=23501, sd=16}
17. g3 {+0.36/10 0.016s, n=18006, sd=15} Nge7 {-0.30/10 0.013s, n=18299, sd=17}
18. Bh3 {+0.35/10 0.009s, n=14491, sd=14, Black makes an illegal move: e8h8} 1-0