MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "360"]
[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/p2kpppp/3p4/1pp5/1P6/2N2N2/PBPPPPPP/R2QKB1R b KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:33 +0000"]
[GameEndTime "2026-09-14T13:36:34 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {-1.13/10 0.016s, n=12311, sd=12}
6. Nxb5 {+1.13/11 0.025s, n=17031, sd=14} a6 {-1.00/10 0.021s, n=16315, sd=18}
7. Nbd4 {+0.99/10 0.022s, n=16516, sd=12} Nf6 {-1.13/10 0.042s, n=30595, sd=15}
8. Nb3 {+1.27/10 0.023s, n=18120, sd=14} Ke8 {-1.18/11 0.019s, n=15231, sd=14}
9. a3 {+1.28/10 0.019s, n=14745, sd=13} bxa3 {-1.11/10 0.015s, n=12153, sd=14}
10. Rxa3 {+1.53/10 0.033s, n=23218, sd=12} d5 {-1.54/9 0.061s, n=44100, sd=17}
11. e3 {+2.01/10 0.036s, n=24651, sd=14} e6 {-2.15/8 0.031s, n=20778, sd=14}
12. Ra2 {+2.17/9 0.022s, n=14985, sd=11} Bd6 {-2.41/9 0.032s, n=22951, sd=15}
13. Qa1 {+2.68/10 0.023s, n=15500, sd=14} Bd7 {-2.44/10 0.081s, n=50455, sd=18}
14. Ne5 {+2.65/10 0.040s, n=26950, sd=16} Bxe5 {-2.56/9 0.019s, n=13897, sd=17}
15. Bxe5 {+2.63/10 0.019s, n=14087, sd=16} Nc6 {-2.43/9 0.027s, n=18081, sd=13}
16. Rxa6 {+2.52/11 0.029s, n=21947, sd=20}
Rxa6 {-2.60/11 0.023s, n=18289, sd=20}
17. Bxa6 {+2.65/11 0.023s, n=18427, sd=17}
Nxe5 {-2.60/11 0.041s, n=21606, sd=21}
18. Qxe5 {+2.53/11 0.026s, n=16280, sd=22}
Ke7 {-2.54/10 0.026s, n=16976, sd=14, White makes an illegal move: e1h1} 0-1