MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2270"]
[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 "rnbqkb2/pp1ppppr/2p2n2/1N5p/2P5/4P2P/PP1P1PP1/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:37:13 +0200"]
[GameEndTime "2026-09-14T16:37:14 +0200"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+5.36/9 0.021s, n=13943, sd=16}
6. cxb5 {-5.35/10 0.039s, n=31025, sd=17} e5 {+5.68/9 0.025s, n=14676, sd=13}
7. d4 {-5.63/9 0.028s, n=21434, sd=14} e4 {+5.89/10 0.020s, n=14362, sd=11}
8. Ne2 {-5.52/11 0.052s, n=39996, sd=16} Rh6 {+5.68/9 0.030s, n=18525, sd=13}
9. a4 {-5.72/8 0.022s, n=17158, sd=14} d5 {+5.67/11 0.054s, n=35790, sd=17}
10. Bd2 {-5.61/9 0.021s, n=16477, sd=15} a5 {+5.69/9 0.020s, n=14274, sd=14}
11. Qb3 {-5.68/8 0.029s, n=17882, sd=9}
Nbd7 {+5.77/10 0.027s, n=14071, sd=15, White makes an illegal move: e1a1} 0-1