MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1874"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pp1ppppp/8/8/1Ppn4/N4P2/P1PPP1PP/R1BQKBNR b KQkq b3 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:10 +0000"]
[GameEndTime "2026-09-14T16:04:11 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.17/11 0.033s, n=18998, sd=18}
6. Bb2 {-1.48/9 0.022s, n=18643, sd=13} Nc6 {+1.24/10 0.035s, n=17014, sd=13}
7. b5 {-1.17/9 0.018s, n=15979, sd=13} Na5 {+1.32/10 0.019s, n=13020, sd=14}
8. e3 {-1.33/9 0.018s, n=15764, sd=16} Nf6 {+1.09/10 0.038s, n=24022, sd=14}
9. Nb1 {-0.99/9 0.013s, n=13661, sd=14} a6 {+1.38/10 0.013s, n=14076, sd=13}
10. a4 {-1.44/11 0.042s, n=38270, sd=19} axb5 {+1.51/9 0.015s, n=12563, sd=14}
11. axb5 {-0.94/12 0.030s, n=22817, sd=18} Bd7 {+0.81/10 0.038s, n=30810, sd=17}
12. Bxf6 {-0.93/11 0.021s, n=20834, sd=18}
exf6 {+0.90/11 0.022s, n=18919, sd=17} 13. Nc3 {-1.00/12 0.019s, n=18780, sd=20}
Bc5 {+1.00/11 0.017s, n=15516, sd=12}
14. Nge2 {-0.97/11 0.019s, n=18976, sd=18, Black makes an illegal move: e8h8}
1-0