MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "245"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1k1nr/ppppqp1p/4p1p1/2bP4/8/2P2P2/PP2P1PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:19 +0000"]
[GameEndTime "2026-09-14T14:50:20 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.80/9 0.027s, n=24754, sd=14} exd5 {+1.22/9 0.031s, n=25387, sd=17}
6. cxd5 {-0.10/10 0.016s, n=15266, sd=11} Nf6 {+0.24/10 0.025s, n=24036, sd=20}
7. e4 {-0.12/9 0.017s, n=15971, sd=15} c6 {+0.55/10 0.011s, n=12023, sd=15}
8. Nc3 {-0.33/9 0.015s, n=14895, sd=16} Nxd5 {+0.52/10 0.029s, n=22335, sd=18}
9. Nxd5 {-0.60/10 0.013s, n=12173, sd=13} cxd5 {+0.44/9 0.013s, n=12249, sd=20}
10. Qxd5 {+0.30/11 0.043s, n=36514, sd=12} d6 {+0.40/9 0.028s, n=20577, sd=18}
11. Bb5+ {+0.02/8 0.016s, n=14063, sd=17} Bd7 {+0.28/8 0.015s, n=13534, sd=15}
12. Bg5 {-0.04/10 0.016s, n=15769, sd=18} f6 {+0.10/9 0.015s, n=14514, sd=17}
13. Bxd7+ {+0.23/10 0.032s, n=23875, sd=15}
Nxd7 {-0.05/9 0.023s, n=21023, sd=19} 14. Bf4 {+0.04/9 0.024s, n=21067, sd=19}
Nb6 {+0.17/10 0.020s, n=18695, sd=18} 15. Qb3 {+0.03/11 0.025s, n=21924, sd=21}
d5 {-0.07/10 0.022s, n=20819, sd=20, White makes an illegal move: e1a1} 0-1