MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "647"]
[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/2ppp1p1/5p1p/pp6/2P5/PP6/3PPPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:57 +0000"]
[GameEndTime "2026-09-14T16:08:58 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+3.61/11 0.034s, n=26215, sd=18} Kf7 {-3.65/8 0.019s, n=18604, sd=11}
6. e4 {+3.61/9 0.037s, n=25078, sd=13} c6 {-3.62/9 0.020s, n=17686, sd=9}
7. Nc3 {+4.09/10 0.029s, n=24205, sd=15} e6 {-3.74/9 0.023s, n=20088, sd=15}
8. d4 {+3.73/9 0.018s, n=12029, sd=13} cxb5 {-4.11/9 0.021s, n=19311, sd=15}
9. Bxb5 {+4.00/10 0.025s, n=12400, sd=9} Ba6 {-4.47/8 0.047s, n=34735, sd=13}
10. d5 {+4.14/9 0.021s, n=13310, sd=14} Qc8 {-4.26/9 0.013s, n=12399, sd=15}
11. Nge2 {+4.06/10 0.056s, n=36492, sd=17} Qb7 {-4.34/9 0.019s, n=15881, sd=16}
12. Bc4 {+4.38/10 0.030s, n=21131, sd=14} Bxc4 {-4.14/9 0.016s, n=14067, sd=12}
13. bxc4 {+4.34/9 0.030s, n=19034, sd=15} Qc8 {-4.25/10 0.029s, n=26083, sd=17}
14. Be3 {+4.47/10 0.017s, n=13432, sd=10}
Qxc4 {-4.03/9 0.018s, n=16633, sd=14, White makes an illegal move: e1h1} 0-1