MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1714"]
[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 "rnb1kb1r/pp1pnppp/2p5/q3p3/1P6/P4N2/2PPPPPP/RNBQKB1R b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:13 +0000"]
[GameEndTime "2026-09-14T13:41:14 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {+0.05/9 0.017s, n=12722, sd=14}
6. Bb2 {+0.43/10 0.036s, n=27404, sd=18} d6 {-0.63/9 0.032s, n=24611, sd=12}
7. e3 {+0.32/9 0.021s, n=16085, sd=14} a5 {-0.45/9 0.032s, n=24346, sd=15}
8. Be2 {+0.53/10 0.035s, n=27036, sd=15} axb4 {-0.59/9 0.021s, n=16181, sd=14}
9. axb4 {+0.54/10 0.019s, n=15301, sd=19} Rxa1 {-0.58/10 0.018s, n=14134, sd=18}
10. Bxa1 {+0.40/11 0.032s, n=23741, sd=19} g6 {-0.59/10 0.029s, n=22610, sd=16}
11. d4 {+0.53/9 0.028s, n=21572, sd=15} e4 {-0.14/10 0.024s, n=20378, sd=18}
12. Nfd2 {+0.22/10 0.034s, n=27225, sd=18} d5 {-0.34/10 0.014s, n=13343, sd=17}
13. c4 {+0.63/10 0.043s, n=35696, sd=18} Bg7 {-0.43/10 0.028s, n=23428, sd=17}
14. Qc1 {+0.38/10 0.036s, n=28865, sd=16}
Qd8 {-0.49/10 0.050s, n=35202, sd=15, White makes an illegal move: e1h1} 0-1