MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "668"]
[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 "rnbqkbn1/pppp1pp1/6r1/4p2p/Q1P5/P2P4/1P2PPPP/RNB1KBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:09:22 +0000"]
[GameEndTime "2026-09-14T16:09:22 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {-0.84/9 0.023s, n=19761, sd=14}
6. g3 {+0.70/10 0.038s, n=29215, sd=16} d6 {-0.86/9 0.030s, n=25404, sd=18}
7. Nc3 {+0.68/9 0.027s, n=23200, sd=13} h4 {-0.64/9 0.015s, n=14357, sd=11}
8. Bg2 {+0.43/8 0.023s, n=15150, sd=14} Bd7 {-0.70/10 0.042s, n=36493, sd=19}
9. Qd1 {+0.76/9 0.024s, n=19902, sd=14} Be7 {-0.42/9 0.024s, n=19413, sd=15}
10. e3 {+0.48/9 0.019s, n=16499, sd=12} Nf6 {-0.13/9 0.029s, n=25583, sd=14}
11. Nf3 {+0.05/9 0.041s, n=29833, sd=14} h3 {-0.09/10 0.014s, n=13742, sd=14}
12. Bf1 {0.00/9 0.013s, n=12723, sd=13} Bg4 {-0.24/9 0.025s, n=20620, sd=15}
13. Be2 {+0.17/10 0.019s, n=19048, sd=17} d5 {-0.25/9 0.015s, n=12481, sd=13}
14. Nh4 {0.00/11 0.022s, n=20162, sd=18} Bxe2 {-0.05/11 0.018s, n=16647, sd=16}
15. Qxe2 {+0.27/10 0.015s, n=14762, sd=16}
dxc4 {-0.27/10 0.020s, n=20067, sd=18}
16. dxc4 {-0.56/11 0.031s, n=26943, sd=19} Rh6 {0.00/11 0.017s, n=15509, sd=20}
17. Nf5 {-0.46/10 0.015s, n=14936, sd=15}
Rg6 {+0.21/12 0.013s, n=12841, sd=17, White makes an illegal move: e1h1} 0-1