MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1112"]
[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 "rnbqkb1r/pppp1pp1/8/4p2p/4n3/3P2PB/PPPN1P1P/R1BQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:05 +0000"]
[GameEndTime "2026-09-14T16:02:05 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd2 {+2.00/9 0.017s, n=17200, sd=14}
6. Qe2 {-1.90/8 0.013s, n=13451, sd=11} Nc6 {+2.35/10 0.023s, n=21359, sd=18}
7. Bxd2 {-2.12/9 0.015s, n=14169, sd=13} d6 {+2.40/10 0.025s, n=23943, sd=16}
8. Bg2 {-2.54/9 0.024s, n=22911, sd=18} Nd4 {+2.35/10 0.013s, n=13560, sd=16}
9. Qd1 {-2.42/11 0.026s, n=23617, sd=19} Bg4 {+2.38/10 0.020s, n=18775, sd=14}
10. f3 {-2.47/10 0.029s, n=26399, sd=17} Be6 {+2.42/10 0.020s, n=19265, sd=16}
11. c3 {-2.35/10 0.034s, n=24526, sd=18} Nf5 {+2.43/9 0.018s, n=16645, sd=17}
12. f4 {-2.37/10 0.029s, n=25209, sd=18} c6 {+2.22/9 0.013s, n=12184, sd=12}
13. Qe2 {-2.11/9 0.029s, n=21812, sd=16}
Qb6 {+2.43/10 0.037s, n=33643, sd=16, White makes an illegal move: e1a1} 0-1