MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "421"]
[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 "rn1qkb1r/1pp1pppp/3p3n/p7/1PB3b1/2P1P3/P2PNPPP/RNBQK2R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:25 +0000"]
[GameEndTime "2026-09-14T13:37:26 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.35/10 0.036s, n=24714, sd=14}
6. Bb3 {-0.57/11 0.059s, n=46500, sd=17} e6 {+0.32/9 0.019s, n=15599, sd=14}
7. bxa5 {-0.48/10 0.028s, n=16923, sd=17} Nc6 {+0.76/9 0.022s, n=17021, sd=14}
8. a6 {-0.19/11 0.037s, n=29822, sd=17} Rxa6 {+0.62/10 0.038s, n=25746, sd=14}
9. d4 {-0.53/10 0.044s, n=34095, sd=17} Qh4 {+0.42/9 0.037s, n=23480, sd=14}
10. h3 {-0.22/9 0.026s, n=19630, sd=16} Nf5 {+0.51/10 0.018s, n=14965, sd=12}
11. Rf1 {-0.20/9 0.016s, n=13415, sd=16} Bxe2 {+0.60/11 0.034s, n=25606, sd=18}
12. Qxe2 {-0.51/10 0.019s, n=16117, sd=15} Bd6 {+0.75/10 0.033s, n=27100, sd=19}
13. Nd2 {-0.25/10 0.048s, n=32610, sd=16, Black makes an illegal move: e8h8} 1-0