MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1184"]
[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 "1nbqkbnr/1pppppp1/4r2p/p7/1PPP4/8/PQ2PPPP/RNB1KBNR b KQk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:19 +0000"]
[GameEndTime "2026-09-14T16:02:20 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {-0.36/11 0.082s, n=59975, sd=20}
6. e3 {+0.10/9 0.016s, n=13759, sd=12} c5 {-0.02/9 0.014s, n=13357, sd=13}
7. Nf3 {+0.06/9 0.019s, n=14780, sd=8} Ra6 {+0.23/9 0.021s, n=17096, sd=15}
8. a3 {-0.13/8 0.016s, n=12962, sd=13} e6 {+0.30/10 0.020s, n=18300, sd=13}
9. axb4 {-0.17/8 0.014s, n=12475, sd=11} cxb4 {+0.34/10 0.020s, n=18170, sd=12}
10. e4 {-0.36/8 0.012s, n=12627, sd=11} Rxa1 {+0.62/9 0.017s, n=14132, sd=12}
11. Qxa1 {-0.15/9 0.016s, n=13238, sd=14} d5 {-0.14/9 0.044s, n=36540, sd=15}
12. cxd5 {+0.32/8 0.015s, n=13457, sd=14} exd5 {-0.03/10 0.025s, n=19982, sd=18}
13. Qa8 {+0.31/10 0.036s, n=30816, sd=20} dxe4 {+0.16/10 0.018s, n=15036, sd=17}
14. Ne5 {-0.25/9 0.015s, n=13273, sd=18} Bd6 {+0.18/10 0.024s, n=16239, sd=17}
15. Bb5+ {-0.41/10 0.039s, n=31561, sd=20} Nc6 {+0.57/10 0.032s, n=26274, sd=18}
16. Nxc6 {-0.59/8 0.029s, n=22896, sd=16} bxc6 {+0.63/10 0.029s, n=24249, sd=19}
17. Qxc6+ {-0.65/8 0.022s, n=19299, sd=16} Kf8 {+0.69/10 0.012s, n=12149, sd=15}
18. Nd2 {-0.36/11 0.024s, n=16203, sd=17}
Nf6 {+0.41/11 0.024s, n=21169, sd=19, White makes an illegal move: e1h1} 0-1