MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "483"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1pppppp/8/1p2n3/2P1N3/1Q6/PP1PPPPP/R1B1KBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:28 +0000"]
[GameEndTime "2026-09-14T14:51:29 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxb5 {+1.62/10 0.017s, n=16521, sd=13} Nc6 {-1.51/9 0.020s, n=20661, sd=13}
6. Qa4 {+2.27/10 0.021s, n=21711, sd=14} e5 {-1.77/8 0.023s, n=18912, sd=11}
7. a3 {+1.96/8 0.012s, n=12296, sd=11} a5 {-1.69/8 0.017s, n=16330, sd=12}
8. e3 {+1.91/9 0.033s, n=30759, sd=15} f5 {-1.82/9 0.014s, n=14471, sd=14}
9. Nc3 {+1.70/9 0.021s, n=17769, sd=14} Bb7 {-1.69/10 0.014s, n=14361, sd=15}
10. Qb3 {+1.80/10 0.016s, n=15168, sd=13} Rb8 {-1.61/10 0.033s, n=30813, sd=16}
11. Qd1 {+2.49/9 0.040s, n=33160, sd=15} Bc5 {-1.48/9 0.014s, n=12831, sd=18}
12. Nb5 {+1.59/9 0.019s, n=17088, sd=10} Nf6 {-1.49/10 0.015s, n=14272, sd=19}
13. Ne2 {+0.96/10 0.030s, n=27670, sd=18} e4 {-0.94/9 0.039s, n=29734, sd=12}
14. b3 {+0.72/8 0.017s, n=14810, sd=16} Ne5 {-0.74/10 0.013s, n=13221, sd=15}
15. Nf4 {+1.16/11 0.018s, n=18021, sd=15} c6 {-0.83/10 0.019s, n=14213, sd=12}
16. Bb2 {+1.05/10 0.021s, n=19183, sd=15} Ng6 {-1.03/10 0.027s, n=24048, sd=18}
17. b4 {+1.03/8 0.015s, n=12847, sd=14} axb4 {-0.30/11 0.014s, n=16104, sd=17}
18. axb4 {+0.64/10 0.027s, n=19060, sd=15} Bxb4 {-0.50/9 0.016s, n=14770, sd=12}
19. Nd4 {+0.36/9 0.018s, n=17551, sd=15} Nxf4 {-0.40/9 0.012s, n=12360, sd=14}
20. exf4 {+0.41/10 0.019s, n=15334, sd=15, Black makes an illegal move: e8h8}
1-0