MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "251"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkb1r/ppp2ppp/3p3n/4pP2/8/N2P3b/PPP1P1P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:27 +0000"]
[GameEndTime "2026-09-14T13:36:28 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf5 {+3.91/10 0.039s, n=26524, sd=17}
6. e4 {-3.73/9 0.018s, n=14434, sd=14} Be6 {+3.57/9 0.044s, n=33872, sd=15}
7. Nf3 {-3.80/9 0.018s, n=14355, sd=12} Nc6 {+3.74/9 0.025s, n=19266, sd=14}
8. c3 {-3.20/9 0.017s, n=12438, sd=14} Ng4 {+3.64/9 0.017s, n=12655, sd=12}
9. Ng5 {-2.75/11 0.031s, n=26176, sd=17} Qf6 {+3.35/10 0.016s, n=13231, sd=22}
10. Qf3 {-3.40/10 0.020s, n=13115, sd=16} h5 {+3.31/8 0.016s, n=12495, sd=14}
11. Nxe6 {-3.84/9 0.016s, n=13241, sd=14} fxe6 {+3.60/8 0.015s, n=12663, sd=14}
12. Be2 {-3.73/9 0.035s, n=21960, sd=16} Be7 {+3.62/10 0.016s, n=13651, sd=15}
13. Qxf6 {-3.74/10 0.045s, n=35604, sd=15}
Nxf6 {+3.54/10 0.032s, n=26353, sd=14} 14. b4 {-3.46/10 0.073s, n=57983, sd=17}
d5 {+3.83/9 0.023s, n=17543, sd=13} 15. exd5 {-3.47/8 0.026s, n=17785, sd=12}
exd5 {+3.70/9 0.022s, n=18336, sd=14} 16. Nc2 {-3.57/9 0.028s, n=21868, sd=15}
g6 {+3.61/9 0.020s, n=17149, sd=13, White makes an illegal move: e1h1} 0-1