MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "464"]
[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 "rnbqkbnr/2p1ppp1/3p3p/pp6/4P1P1/7N/PPPP1P1P/RNBQKBR1 b Qkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:18 -0400"]
[GameEndTime "2026-09-14T12:48:18 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.09/8 0.017s, n=21177, sd=13} 6. d4 {-0.37/8 0.009s, n=12379, sd=12}
c6 {+0.13/9 0.021s, n=25060, sd=16} 7. Nd2 {-0.28/8 0.015s, n=15801, sd=12}
e5 {+0.25/9 0.029s, n=27788, sd=14} 8. g5 {+0.09/9 0.012s, n=13446, sd=14}
hxg5 {-0.10/10 0.039s, n=36903, sd=18} 9. Nxg5 {-0.06/9 0.017s, n=12725, sd=10}
Nbd7 {-0.17/9 0.013s, n=15612, sd=15} 10. a4 {-0.21/7 0.018s, n=13461, sd=12}
bxa4 {-0.01/8 0.014s, n=16094, sd=14} 11. Nc4 {+0.08/9 0.019s, n=15367, sd=14}
Be7 {-0.15/8 0.029s, n=25310, sd=13} 12. Be3 {+0.60/10 0.021s, n=17585, sd=14}
Qc7 {-0.87/8 0.018s, n=16199, sd=13} 13. dxe5 {+1.06/9 0.016s, n=13140, sd=13}
dxe5 {-0.67/12 0.083s, n=74560, sd=25} 14. Qf3 {+0.96/8 0.017s, n=14917, sd=14}
Nc5 {-0.40/9 0.020s, n=17333, sd=15, White makes an illegal move: e1a1} 0-1