MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "736"]
[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 "rnbq1bnr/ppp1pk1p/3p4/1B3pp1/3P4/PP2P3/2P2PPP/RNBQK1NR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:03 +0000"]
[GameEndTime "2026-09-14T13:39:03 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {-1.91/8 0.026s, n=15383, sd=14}
6. Bb2 {+1.66/8 0.016s, n=13181, sd=12} Bg7 {-1.71/9 0.069s, n=39233, sd=16}
7. Nd2 {+1.66/9 0.044s, n=33074, sd=16} e6 {-1.52/9 0.034s, n=25172, sd=12}
8. Bd3 {+1.47/9 0.027s, n=20748, sd=13} Nc6 {-1.45/8 0.019s, n=14622, sd=14}
9. b4 {+1.57/9 0.023s, n=17626, sd=13} Ke8 {-1.37/8 0.029s, n=17389, sd=12}
10. Ne2 {+1.15/8 0.025s, n=19549, sd=11} e5 {-1.26/9 0.015s, n=12446, sd=14}
11. b5 {+1.54/11 0.014s, n=13271, sd=17} e4 {-1.46/11 0.022s, n=15986, sd=20}
12. bxc6 {+1.46/11 0.023s, n=19933, sd=21}
exd3 {-1.50/12 0.054s, n=43900, sd=18}
13. cxb7 {+1.73/10 0.028s, n=21755, sd=16}
Bxb7 {-1.78/10 0.032s, n=25354, sd=18}
14. cxd3 {+1.88/10 0.018s, n=14698, sd=16} Rb8 {-1.65/9 0.016s, n=13525, sd=16}
15. Rb1 {+1.75/9 0.017s, n=13734, sd=14}
h5 {-1.78/9 0.023s, n=17744, sd=16, White makes an illegal move: e1h1} 0-1