MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1931"]
[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 "rnb1k1nr/pppp1ppp/3b4/8/2P1p2q/3P1NP1/PP2PP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:08 +0000"]
[GameEndTime "2026-09-14T16:04:08 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb4+ {-2.24/9 0.015s, n=15183, sd=17}
6. Nfd2 {+2.41/8 0.030s, n=23110, sd=14} Qe7 {-2.20/10 0.018s, n=16814, sd=16}
7. dxe4 {+2.43/9 0.017s, n=14829, sd=14} Qxe4 {-0.63/10 0.025s, n=21290, sd=19}
8. f3 {+0.95/9 0.020s, n=15137, sd=13} Qxc4 {+0.88/10 0.013s, n=12601, sd=13}
9. a3 {+0.09/10 0.054s, n=26616, sd=16} Bxd2+ {-0.16/10 0.018s, n=16653, sd=14}
10. Qxd2 {+0.04/8 0.062s, n=38519, sd=15} Nf6 {-0.13/10 0.043s, n=33112, sd=15}
11. Nc3 {+0.03/10 0.023s, n=12384, sd=14} d6 {-0.26/9 0.021s, n=20001, sd=14}
12. e4 {+0.41/10 0.020s, n=13101, sd=17} Qe6 {-0.32/10 0.041s, n=33585, sd=16}
13. b4 {+0.11/8 0.026s, n=16971, sd=12} a5 {+0.20/9 0.017s, n=14595, sd=14}
14. b5 {-0.12/9 0.045s, n=24158, sd=15} Nbd7 {+0.20/10 0.018s, n=16662, sd=15}
15. Bb2 {-0.18/10 0.037s, n=21031, sd=15, Black makes an illegal move: e8h8} 1-0