MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1604"]
[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 "rn1qkbnr/p1p1pppp/1p6/2Pp1b2/8/N4P2/PP1PP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:11 +0000"]
[GameEndTime "2026-09-14T13:40:11 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-1.14/9 0.027s, n=18794, sd=19} dxe4 {+1.86/9 0.029s, n=13541, sd=16}
6. fxe4 {-1.80/8 0.017s, n=12260, sd=14} Bxe4 {+2.39/9 0.020s, n=14019, sd=16}
7. Qa4+ {-2.11/8 0.031s, n=20857, sd=13} Bc6 {+2.22/10 0.032s, n=19833, sd=18}
8. Bb5 {-1.95/9 0.020s, n=14738, sd=13} Qd7 {+1.86/11 0.079s, n=45484, sd=18}
9. Nf3 {-1.82/9 0.042s, n=29151, sd=13} a6 {+1.81/9 0.035s, n=16753, sd=13}
10. Bxc6 {-1.93/9 0.023s, n=17008, sd=14} Nxc6 {+1.87/10 0.037s, n=24454, sd=18}
11. d4 {-2.09/9 0.030s, n=21650, sd=15} Nf6 {+1.89/9 0.017s, n=13693, sd=12}
12. cxb6 {-2.13/10 0.027s, n=20607, sd=17}
cxb6 {+2.30/10 0.015s, n=12658, sd=15, White makes an illegal move: e1h1} 0-1