MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "571"]
[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 "rnb1kbnr/1p1ppppp/p2q4/2p5/3P4/N1P4N/PP2PPPP/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:04 +0000"]
[GameEndTime "2026-09-14T14:52:05 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc4 {+2.24/8 0.014s, n=12536, sd=12} Qc6 {-3.13/10 0.021s, n=20893, sd=19}
6. d5 {+2.41/10 0.014s, n=13986, sd=18} Qc7 {-2.54/11 0.028s, n=22264, sd=18}
7. a4 {+3.54/11 0.014s, n=14180, sd=11} d6 {-3.62/11 0.018s, n=18224, sd=20}
8. a5 {+3.60/10 0.013s, n=12255, sd=18} Bxh3 {-3.25/10 0.014s, n=13381, sd=16}
9. Nb6 {+3.66/11 0.025s, n=25320, sd=17} Ra7 {-3.02/10 0.016s, n=13007, sd=15}
10. gxh3 {+3.36/12 0.035s, n=33148, sd=20} g6 {-3.63/10 0.039s, n=38748, sd=17}
11. h4 {+3.32/8 0.022s, n=17378, sd=17} Bh6 {-3.23/10 0.027s, n=26867, sd=17}
12. Qa4+ {+3.42/10 0.036s, n=38542, sd=18} Nd7 {-2.49/9 0.012s, n=13890, sd=12}
13. Bh3 {+3.44/10 0.026s, n=24369, sd=15} f5 {-2.44/9 0.019s, n=18639, sd=14}
14. Bxh6 {+3.23/10 0.010s, n=13087, sd=16}
Nxh6 {-3.23/10 0.013s, n=13489, sd=15, White makes an illegal move: e1h1} 0-1