MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "579"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1p1p2p/3p1pp1/1p6/5P2/8/PPPPP1PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:12 +0000"]
[GameEndTime "2026-09-14T13:37:13 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {+0.83/10 0.016s, n=15340, sd=16} a6 {-0.79/10 0.043s, n=32196, sd=18}
6. c3 {+0.92/9 0.021s, n=18363, sd=13} e5 {-0.36/8 0.019s, n=16262, sd=13}
7. a4 {+0.67/8 0.018s, n=14504, sd=13} b4 {-0.67/10 0.021s, n=18439, sd=16}
8. cxb4 {+0.73/8 0.016s, n=12738, sd=11} d5 {-0.52/10 0.016s, n=13641, sd=9}
9. Nc3 {+0.39/9 0.034s, n=25313, sd=13} Nc6 {+0.10/10 0.017s, n=15406, sd=15}
10. b5 {+0.17/11 0.053s, n=40013, sd=17} Nb4 {-0.06/9 0.022s, n=18150, sd=13}
11. Na2 {+0.17/10 0.075s, n=57281, sd=19} Nxa2 {+0.15/9 0.018s, n=13744, sd=15}
12. Rxa2 {-0.04/9 0.031s, n=25458, sd=17} Bd6 {+0.11/9 0.024s, n=15233, sd=15}
13. bxa6 {-0.24/8 0.017s, n=17043, sd=12} Ne7 {+0.31/10 0.033s, n=27459, sd=19}
14. Nf3 {-0.24/10 0.028s, n=24973, sd=12, Black makes an illegal move: e8h8} 1-0