MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "202"]
[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/pQ1p1ppp/5n2/q1p1p3/2P5/2N5/PP1PPPPP/R1B1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:00 +0000"]
[GameEndTime "2026-09-14T14:50:00 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxa8 {+8.45/8 0.029s, n=21482, sd=14} Qc7 {-8.17/9 0.027s, n=23170, sd=13}
6. Qf3 {+8.18/9 0.027s, n=20900, sd=15} Nc6 {-8.05/9 0.032s, n=25525, sd=16}
7. e3 {+8.12/9 0.017s, n=15323, sd=15} Nb4 {-8.05/9 0.015s, n=13552, sd=16}
8. Qd1 {+7.91/9 0.018s, n=13608, sd=18} e4 {-7.89/8 0.018s, n=15454, sd=14}
9. a3 {+7.92/8 0.031s, n=27737, sd=14} Nd3+ {-7.77/8 0.023s, n=21748, sd=17}
10. Bxd3 {+7.96/9 0.029s, n=21842, sd=16} exd3 {-7.79/10 0.027s, n=24816, sd=20}
11. Nf3 {+7.64/9 0.027s, n=15106, sd=13} Bb7 {-7.72/10 0.018s, n=15798, sd=17}
12. b4 {+7.79/10 0.057s, n=40974, sd=15} g5 {-7.70/8 0.018s, n=16329, sd=13}
13. Bb2 {+7.87/9 0.018s, n=16303, sd=14} Rg8 {-7.87/8 0.025s, n=18560, sd=16}
14. Nb5 {+7.83/9 0.015s, n=13061, sd=12} Qc6 {-7.59/8 0.017s, n=15981, sd=13}
15. Rg1 {+7.86/10 0.034s, n=28094, sd=16} Ne4 {-7.96/7 0.031s, n=21821, sd=12}
16. Ne5 {+7.99/8 0.019s, n=15763, sd=13} Qf6 {-8.20/7 0.014s, n=12643, sd=14}
17. Nxd3 {+8.26/9 0.018s, n=15682, sd=12} Qf5 {-8.33/7 0.022s, n=17983, sd=12}
18. bxc5 {+8.54/8 0.058s, n=42584, sd=10} g4 {-8.30/8 0.023s, n=17661, sd=13}
19. Qe2 {+8.35/8 0.037s, n=26976, sd=14} a6 {-8.38/7 0.035s, n=27576, sd=11}
20. Nd4 {+8.72/8 0.037s, n=28600, sd=12}
Qh5 {-8.43/7 0.017s, n=13367, sd=13, White makes an illegal move: e1a1} 0-1