MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "141"]
[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/1p1ppppp/n7/2p5/pP4P1/7P/PBPPPP2/RN1QKBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:24 +0000"]
[GameEndTime "2026-09-14T13:35:25 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.97/9 0.016s, n=12274, sd=11} Nc7 {-0.83/9 0.026s, n=16280, sd=14}
6. c4 {+0.94/9 0.020s, n=14909, sd=13} e6 {-0.74/9 0.028s, n=20632, sd=14}
7. Nf3 {+0.79/9 0.062s, n=39059, sd=13} d5 {-0.50/9 0.025s, n=17494, sd=12}
8. e3 {+0.74/9 0.036s, n=25011, sd=15} Nf6 {-0.59/9 0.049s, n=30639, sd=15}
9. Rg1 {+1.11/9 0.029s, n=18656, sd=12} Ne4 {-0.98/8 0.033s, n=16760, sd=15}
10. d3 {+3.25/9 0.019s, n=12117, sd=13} a3 {-1.53/8 0.023s, n=15730, sd=11}
11. Nxa3 {+1.90/9 0.021s, n=14209, sd=13} Nd6 {-2.00/10 0.030s, n=19880, sd=16}
12. Nb1 {+2.16/9 0.036s, n=24971, sd=15} f6 {-1.77/9 0.021s, n=13344, sd=11}
13. Nc3 {+2.01/10 0.030s, n=21526, sd=15} Be7 {-2.13/8 0.038s, n=21805, sd=15}
14. b6 {+1.78/9 0.018s, n=13190, sd=15} Na6 {-1.71/9 0.021s, n=14055, sd=14}
15. Qb3 {+0.87/10 0.036s, n=21004, sd=16} Bd7 {-1.55/10 0.018s, n=12051, sd=14}
16. cxd5 {+1.64/10 0.017s, n=12038, sd=22} c4 {-1.80/11 0.022s, n=15546, sd=15}
17. dxc4 {+2.10/11 0.042s, n=26554, sd=16} Nc5 {-1.67/11 0.019s, n=15703, sd=14}
18. Qc2 {+1.68/9 0.028s, n=16848, sd=16} Qxb6 {-1.50/10 0.027s, n=17328, sd=19}
19. Be2 {+1.75/11 0.075s, n=47096, sd=18} e5 {-2.02/8 0.040s, n=17257, sd=13}
20. Kf1 {+2.30/11 0.047s, n=32277, sd=14, Black makes an illegal move: e8h8} 1-0