MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "230"]
[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 "rn1qkbnr/ppp1pp2/3p2pp/8/7N/N1P4b/PP1PPPP1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:19 +0000"]
[GameEndTime "2026-09-14T16:07:19 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bd7 {+2.10/10 0.030s, n=26108, sd=15}
6. d4 {-1.88/8 0.018s, n=16283, sd=12} Nc6 {+2.10/9 0.023s, n=17200, sd=15}
7. e4 {-1.96/9 0.020s, n=17583, sd=14} e5 {+1.84/9 0.020s, n=16856, sd=15}
8. d5 {-2.06/9 0.022s, n=13424, sd=16} Nce7 {+1.87/11 0.021s, n=18639, sd=14}
9. Bd3 {-1.77/10 0.038s, n=19121, sd=14} Bg7 {+1.77/10 0.027s, n=24131, sd=15}
10. Qb3 {-1.76/9 0.034s, n=18386, sd=14} Qb8 {+2.00/9 0.023s, n=16601, sd=15}
11. Nf3 {-2.01/9 0.018s, n=15665, sd=14} Nf6 {+2.06/9 0.017s, n=14171, sd=13}
12. Qc2 {-2.00/9 0.018s, n=13729, sd=12} a6 {+2.13/10 0.030s, n=22195, sd=14}
13. Qe2 {-2.18/8 0.023s, n=16950, sd=17} c6 {+2.34/11 0.024s, n=20790, sd=18}
14. dxc6 {-2.21/9 0.018s, n=13361, sd=18} Bxc6 {+2.31/10 0.013s, n=12469, sd=13}
15. Bd2 {-2.28/10 0.056s, n=32703, sd=16}
Qc7 {+2.23/9 0.016s, n=13721, sd=13, White makes an illegal move: e1a1} 0-1