MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "219"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/pp3pp1/2p4p/3pp3/8/NP4PB/P1PPPP1P/R1BQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:18 +0000"]
[GameEndTime "2026-09-14T13:36:18 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxc8 {-1.15/9 0.014s, n=12339, sd=10} Qxc8 {+0.96/11 0.022s, n=18340, sd=14}
6. c4 {-1.02/10 0.030s, n=24509, sd=14} Nf6 {+1.12/10 0.025s, n=16043, sd=18}
7. Bb2 {-1.30/9 0.019s, n=15660, sd=16} Qe6 {+1.36/8 0.024s, n=19339, sd=14}
8. cxd5 {-1.53/9 0.049s, n=37588, sd=15} cxd5 {+1.41/10 0.019s, n=14558, sd=16}
9. Rc1 {-1.54/10 0.027s, n=21434, sd=17} Nc6 {+1.87/10 0.017s, n=14488, sd=17}
10. Nf3 {-1.55/11 0.026s, n=21333, sd=15} Bxa3 {+1.84/10 0.018s, n=12191, sd=12}
11. Bxa3 {-1.60/11 0.020s, n=17426, sd=17} e4 {+1.64/11 0.027s, n=24768, sd=20}
12. Nh4 {-1.29/11 0.028s, n=25931, sd=17}
d4 {+1.50/10 0.027s, n=20913, sd=16, White makes an illegal move: e1h1} 0-1