MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "354"]
[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 "rnbqkb1r/p1ppppp1/5n2/7p/Pp2N3/1P3P2/2PPP1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:51 +0000"]
[GameEndTime "2026-09-14T14:50:51 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+0.71/10 0.021s, n=21921, sd=15}
6. fxe4 {-0.23/10 0.015s, n=12062, sd=14} d6 {+0.26/9 0.012s, n=13416, sd=14}
7. e3 {-0.27/9 0.020s, n=18193, sd=10} Nd7 {+0.40/9 0.015s, n=14563, sd=13}
8. Nf3 {-0.23/9 0.036s, n=32471, sd=14} Bb7 {+0.05/9 0.032s, n=27575, sd=20}
9. Bd3 {-0.27/9 0.015s, n=13411, sd=13} Nc5 {+0.22/9 0.023s, n=20940, sd=17}
10. Bb2 {-0.35/8 0.031s, n=21955, sd=13} Nxe4 {+0.34/8 0.016s, n=13719, sd=11}
11. Qe2 {-0.12/9 0.022s, n=18730, sd=16} Nc5 {+0.63/9 0.020s, n=16569, sd=14}
12. Bc4 {-0.73/9 0.023s, n=19725, sd=16} d5 {+0.30/9 0.031s, n=20824, sd=15}
13. Bb5+ {-0.76/9 0.035s, n=31074, sd=17} c6 {+0.64/10 0.020s, n=18104, sd=18}
14. Bd4 {-0.71/8 0.015s, n=14115, sd=13}
Qd6 {+1.04/10 0.027s, n=18417, sd=13, White makes an illegal move: e1h1} 0-1