MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "788"]
[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 "rnbq1b1r/1ppkpppp/5n2/p2p4/1P1P2P1/P6B/2P1PP1P/RNBQK1NR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:55 +0000"]
[GameEndTime "2026-09-14T16:10:55 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ke8 {+2.05/11 0.017s, n=17183, sd=17}
6. g5 {-1.86/9 0.020s, n=18695, sd=17} Ne4 {+1.69/9 0.019s, n=17552, sd=16}
7. b5 {-1.37/9 0.020s, n=18583, sd=14} Bxh3 {+1.59/10 0.026s, n=23715, sd=19}
8. Nxh3 {-1.55/10 0.021s, n=19340, sd=15} Nd6 {+1.57/10 0.020s, n=18999, sd=16}
9. Nc3 {-1.55/11 0.016s, n=16576, sd=17} e6 {+1.16/11 0.056s, n=44069, sd=19}
10. Qd3 {-1.14/11 0.023s, n=21778, sd=22} a4 {+0.90/9 0.025s, n=17583, sd=14}
11. e4 {-0.59/10 0.020s, n=18052, sd=14} dxe4 {+0.60/10 0.030s, n=26633, sd=16}
12. Nxe4 {-0.59/10 0.019s, n=17893, sd=20} c6 {+0.50/9 0.024s, n=21494, sd=15}
13. Nxd6+ {+0.01/9 0.025s, n=21468, sd=17} Bxd6 {+0.02/8 0.023s, n=19444, sd=13}
14. Rb1 {+0.02/10 0.015s, n=15181, sd=17}
cxb5 {+0.03/9 0.029s, n=26428, sd=14, White makes an illegal move: e1h1} 0-1