MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "686"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p3pppp/n2p4/1pp5/4P3/P1NB1Q2/1PPP1PPP/R1B1K1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:27 +0000"]
[GameEndTime "2026-09-14T13:37:28 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... c4 {-1.41/10 0.022s, n=15980, sd=15}
6. Be2 {+1.36/9 0.019s, n=13051, sd=13} Nc7 {-1.34/10 0.017s, n=12648, sd=11}
7. b3 {+1.10/9 0.017s, n=12264, sd=12} Ba6 {-0.84/8 0.022s, n=16194, sd=15}
8. e5 {+1.13/7 0.021s, n=15260, sd=13} dxe5 {-1.37/9 0.026s, n=18804, sd=14}
9. a4 {+2.17/10 0.015s, n=12119, sd=12} b4 {-2.65/9 0.025s, n=15660, sd=16}
10. Nb5 {+3.31/10 0.016s, n=13089, sd=17} Bxb5 {-2.16/11 0.026s, n=20557, sd=18}
11. axb5 {+2.25/10 0.018s, n=16923, sd=20} Nf6 {-3.63/9 0.032s, n=21603, sd=19}
12. Qc6+ {+2.53/10 0.044s, n=35220, sd=25} Qd7 {-2.15/10 0.026s, n=21886, sd=18}
13. Qxd7+ {+2.69/10 0.029s, n=22592, sd=21}
Nxd7 {-2.20/10 0.027s, n=23868, sd=18}
14. Bf3 {+2.34/10 0.019s, n=17944, sd=18, Black makes an illegal move: e8a8} 1-0