MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "206"]
[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 "rnbqkbnr/pp1ppp1p/6p1/2p5/P2P4/2P2P2/1P2P1PP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:35:04 +0200"]
[GameEndTime "2026-09-14T15:35:04 +0200"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. dxc5 {+1.11/9 0.016s, n=12246, sd=13} Qc7 {-1.59/10 0.035s, n=28997, sd=14}
6. Be3 {+1.87/9 0.026s, n=22766, sd=14} e6 {-1.09/9 0.016s, n=15012, sd=16}
7. Na3 {+2.49/12 0.027s, n=22510, sd=18} a6 {-2.36/12 0.042s, n=32858, sd=22}
8. Nc4 {+1.91/11 0.026s, n=22956, sd=20} Bxc5 {-2.45/11 0.015s, n=14851, sd=25}
9. Bxc5 {+2.21/10 0.015s, n=13690, sd=17} Qxc5 {-2.70/11 0.023s, n=22154, sd=20}
10. e4 {+2.69/10 0.016s, n=13760, sd=19} Nc6 {-2.33/11 0.019s, n=17601, sd=18}
11. b4 {+2.18/10 0.019s, n=17302, sd=19} Qe7 {-2.12/9 0.014s, n=13790, sd=8}
12. b5 {+3.06/9 0.022s, n=21361, sd=13} axb5 {-1.49/12 0.022s, n=22858, sd=16}
13. Nb6 {+1.21/9 0.019s, n=20242, sd=15} Rxa4 {-1.51/10 0.023s, n=14443, sd=19}
14. Nxa4 {+1.19/10 0.037s, n=20178, sd=18}
bxa4 {-1.72/10 0.043s, n=35703, sd=18}
15. Qxa4 {+1.25/10 0.027s, n=23344, sd=17} Nf6 {-1.56/10 0.019s, n=16448, sd=17}
16. Bb5 {+1.85/10 0.014s, n=13516, sd=18, Black makes an illegal move: e8h8} 1-0