MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "952"]
[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 "r1bqkbnr/p1pp1pp1/np5p/4p3/2PPP3/3Q3N/PP3PPP/RNB1KB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:44 +0000"]
[GameEndTime "2026-09-14T14:53:45 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {+2.15/7 0.016s, n=14729, sd=13}
6. Qd1 {-1.26/10 0.019s, n=17406, sd=15} exd4 {+1.22/9 0.020s, n=18430, sd=13}
7. a3 {-1.48/10 0.028s, n=24429, sd=16} Nc6 {+1.14/11 0.044s, n=40224, sd=18}
8. Be2 {-1.39/10 0.013s, n=13764, sd=12} d6 {+1.51/9 0.017s, n=16456, sd=15}
9. Nf4 {-1.10/10 0.014s, n=14228, sd=10} g6 {+0.85/10 0.032s, n=25320, sd=19}
10. b4 {-0.80/11 0.015s, n=14236, sd=14} Bb7 {+0.99/9 0.015s, n=14202, sd=17}
11. Bb2 {-0.64/10 0.015s, n=14048, sd=17} Bg7 {+1.02/9 0.014s, n=12593, sd=14}
12. b5 {-1.09/8 0.021s, n=16294, sd=13} Ne5 {+0.45/9 0.027s, n=23657, sd=18}
13. Bxd4 {-0.63/10 0.013s, n=13164, sd=14} Bxe4 {+0.58/9 0.023s, n=22267, sd=14}
14. Nc3 {-0.49/11 0.015s, n=15746, sd=23}
Qg5 {+0.88/11 0.018s, n=13921, sd=16, White makes an illegal move: e1h1} 0-1