MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "758"]
[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/1pqp1ppp/p1p1p3/8/PP2P3/5N2/2PP1PPP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:25 +0000"]
[GameEndTime "2026-09-14T16:01:25 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. c3 {+0.93/11 0.031s, n=29988, sd=22} d5 {-0.50/9 0.020s, n=15735, sd=13}
6. e5 {+1.12/11 0.013s, n=15441, sd=16} Nd7 {-0.83/9 0.020s, n=18457, sd=12}
7. d4 {+1.22/9 0.017s, n=16667, sd=14} f6 {-0.88/10 0.019s, n=17635, sd=16}
8. Bf4 {+0.91/8 0.023s, n=17869, sd=13} fxe5 {-0.93/11 0.022s, n=20935, sd=15}
9. Nxe5 {+0.72/9 0.015s, n=14472, sd=13} Nxe5 {-0.67/10 0.053s, n=49578, sd=19}
10. Bxe5 {+1.07/10 0.025s, n=18618, sd=16} Bd6 {-0.96/9 0.019s, n=18569, sd=16}
11. Qh5+ {+0.72/9 0.020s, n=20435, sd=16} g6 {-1.17/10 0.036s, n=33359, sd=19}
12. Bxd6 {+0.90/11 0.020s, n=15820, sd=17}
Qxd6 {-1.01/11 0.015s, n=15347, sd=19} 13. Qg5 {+1.01/11 0.016s, n=17129, sd=18}
a5 {-1.10/10 0.019s, n=19177, sd=16} 14. b5 {+1.14/10 0.025s, n=24001, sd=17}
Bd7 {-1.13/11 0.055s, n=45964, sd=17} 15. Nd2 {+1.21/10 0.022s, n=19625, sd=19}
cxb5 {-1.09/11 0.020s, n=18743, sd=16} 16. axb5 {+1.03/9 0.019s, n=12435, sd=13}
Ne7 {-1.03/11 0.021s, n=19964, sd=19} 17. Nf3 {+0.92/10 0.026s, n=24666, sd=15}
Rc8 {-0.91/10 0.025s, n=23896, sd=13} 18. Be2 {+0.93/11 0.043s, n=37119, sd=17}
Rxc3 {-0.57/10 0.018s, n=17473, sd=14, White makes an illegal move: e1h1} 0-1