MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "529"]
[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 "1rbqkbnr/pp1pp1pp/n7/2p2p2/1P6/B1N4N/P1PPPPPP/R2QKB1R w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:47 +0000"]
[GameEndTime "2026-09-14T14:51:47 +0000"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+1.49/9 0.017s, n=13349, sd=13} Nc7 {-1.61/10 0.017s, n=17179, sd=17}
6. Bxc5 {+1.60/10 0.019s, n=17538, sd=16} b6 {-1.09/10 0.020s, n=18488, sd=14}
7. Bd4 {+1.33/9 0.015s, n=14576, sd=17} Bb7 {-1.41/10 0.018s, n=16806, sd=14}
8. f3 {+1.35/10 0.026s, n=20693, sd=15} Ne6 {-1.60/12 0.054s, n=48041, sd=19}
9. Be5 {+1.50/11 0.015s, n=14922, sd=18} d6 {-1.95/11 0.050s, n=39205, sd=21}
10. Bg3 {+1.21/11 0.047s, n=43152, sd=20} Nf6 {-1.56/9 0.017s, n=16222, sd=13}
11. e4 {+2.00/12 0.026s, n=25535, sd=18} fxe4 {-2.17/11 0.032s, n=29930, sd=19}
12. Nxe4 {+2.24/10 0.017s, n=14912, sd=13} Nxe4 {-2.42/9 0.022s, n=14034, sd=17}
13. fxe4 {+2.36/10 0.019s, n=18301, sd=15} g6 {-2.02/11 0.028s, n=23035, sd=20}
14. Bc4 {+2.86/11 0.018s, n=17531, sd=19} Qc8 {-2.39/10 0.023s, n=16196, sd=20}
15. Qe2 {+2.95/10 0.016s, n=13914, sd=20} Bg7 {-3.25/8 0.015s, n=13112, sd=14}
16. c3 {+3.67/10 0.027s, n=24090, sd=20} Rf8 {-3.49/9 0.023s, n=18741, sd=16}
17. Nf2 {+3.34/10 0.025s, n=20358, sd=12} Nf4 {-2.83/11 0.038s, n=32543, sd=20}
18. Bxf4 {+3.06/10 0.019s, n=18019, sd=16}
Rxf4 {-3.07/10 0.018s, n=18209, sd=15, White makes an illegal move: e1h1} 0-1