MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2862"]
[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/p1p1pkpp/3p4/1p3p2/7P/2P5/PP1PPPP1/RNBQKBNR w KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:53:14 +0200"]
[GameEndTime "2026-09-14T17:53:15 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+1.20/8 0.032s, n=14840, sd=12} b4 {-0.90/9 0.023s, n=14074, sd=13}
6. e4 {+1.86/10 0.058s, n=33440, sd=16} Nf6 {-1.91/8 0.039s, n=21721, sd=15}
7. exf5 {+1.61/9 0.027s, n=17306, sd=16} Bxf5 {-1.58/10 0.031s, n=19565, sd=16}
8. Nf3 {+1.64/8 0.019s, n=12311, sd=11} e6 {-1.69/8 0.018s, n=14168, sd=14}
9. cxb4 {+1.67/9 0.020s, n=14300, sd=18} h6 {-1.74/9 0.034s, n=19922, sd=15}
10. d4 {+1.76/9 0.025s, n=16660, sd=14} a6 {-1.87/9 0.038s, n=23953, sd=13}
11. Na3 {+1.93/10 0.038s, n=23208, sd=17} Nd5 {-2.16/8 0.018s, n=12898, sd=14}
12. Bc4 {+2.13/10 0.026s, n=15346, sd=12} Be7 {-2.05/9 0.035s, n=22006, sd=18}
13. Nc2 {+2.00/8 0.022s, n=14363, sd=11} Rf8 {-1.75/9 0.034s, n=22813, sd=15}
14. Ra3 {+1.78/8 0.025s, n=15340, sd=17}
Nd7 {-1.48/9 0.023s, n=15735, sd=15, White makes an illegal move: e1h1} 0-1