MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1127"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1pppp1p/n4N2/1p4p1/6P1/7N/PPPPPP1P/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:28 +0000"]
[GameEndTime "2026-09-14T16:02:28 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf6 {+6.23/8 0.020s, n=17721, sd=14}
6. Nxg5 {-5.91/8 0.015s, n=13777, sd=13} Rg8 {+6.16/8 0.012s, n=12135, sd=12}
7. d3 {-5.81/9 0.019s, n=16483, sd=14} h6 {+5.87/10 0.030s, n=23023, sd=16}
8. Nf3 {-6.07/10 0.022s, n=21460, sd=17} Rxg4 {+5.94/10 0.023s, n=21154, sd=16}
9. e4 {-6.20/10 0.046s, n=36358, sd=15} Bb7 {+6.09/10 0.025s, n=22616, sd=14}
10. Bh3 {-5.66/10 0.028s, n=23695, sd=15} Rg8 {+5.85/10 0.037s, n=25553, sd=15}
11. Be3 {-5.61/10 0.016s, n=15122, sd=16} e6 {+6.02/9 0.017s, n=15432, sd=15}
12. Qd2 {-5.56/9 0.017s, n=14782, sd=15} d5 {+6.79/10 0.027s, n=23116, sd=19}
13. e5 {-6.56/9 0.041s, n=29863, sd=15} d4 {+7.02/10 0.015s, n=13716, sd=17}
14. Nxd4 {-6.75/9 0.015s, n=13278, sd=15}
Bxh1 {+7.45/10 0.018s, n=15224, sd=15, White makes an illegal move: e1a1} 0-1