MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1808"]
[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 "rnbqkbnr/pp3ppp/8/2ppp3/2NP4/1QP5/PP2PPPP/R1B1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:45 +0000"]
[GameEndTime "2026-09-14T13:40:46 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {+7.42/9 0.038s, n=20279, sd=15}
6. Qxc4 {-7.21/9 0.034s, n=18428, sd=15} cxd4 {+7.16/9 0.038s, n=19796, sd=12}
7. Qb3 {-6.69/8 0.023s, n=14649, sd=10} Nf6 {+7.33/8 0.025s, n=12971, sd=12}
8. Nf3 {-6.77/8 0.018s, n=12468, sd=12} Be6 {+7.96/8 0.018s, n=13915, sd=14}
9. Qxb7 {-7.10/8 0.019s, n=14460, sd=13} Nbd7 {+7.27/9 0.024s, n=14351, sd=15}
10. cxd4 {-7.69/9 0.058s, n=36946, sd=16} Rb8 {+7.69/10 0.030s, n=20670, sd=16}
11. Qxa7 {-7.18/11 0.044s, n=31737, sd=18} Ra8 {+7.40/9 0.029s, n=15369, sd=19}
12. Qb7 {-7.38/10 0.053s, n=37748, sd=18} Rb8 {+6.98/9 0.020s, n=15492, sd=16}
13. Qa7 {-7.38/8 0.022s, n=14739, sd=12} exd4 {+7.62/8 0.019s, n=12783, sd=14}
14. Qa4 {-7.33/9 0.046s, n=31616, sd=17} Bc5 {+7.86/9 0.050s, n=21804, sd=15}
15. a3 {-7.52/7 0.033s, n=22225, sd=11} Bb3 {+7.76/10 0.020s, n=13654, sd=16}
16. Qa6 {-8.19/10 0.058s, n=37922, sd=17, Black makes an illegal move: e8h8} 1-0