MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1687"]
[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 "rnbqkb1r/pp2pppp/2p4n/3p1P2/2P5/P7/1P1PP1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:34 +0000"]
[GameEndTime "2026-09-14T16:03:35 +0000"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf5 {+3.20/9 0.015s, n=13301, sd=18}
6. d4 {-3.06/9 0.028s, n=22991, sd=12} e5 {+3.47/12 0.037s, n=29844, sd=24}
7. dxe5 {-3.60/11 0.036s, n=29716, sd=23} Qh4+ {+2.80/10 0.034s, n=25724, sd=22}
8. g3 {-2.95/11 0.046s, n=38830, sd=20} Qxc4 {+2.85/10 0.016s, n=15181, sd=19}
9. Nc3 {-3.12/10 0.021s, n=13134, sd=17} Qd4 {+2.54/9 0.020s, n=18925, sd=16}
10. Bf4 {-2.64/11 0.024s, n=23734, sd=15} Bc5 {+2.75/11 0.022s, n=22356, sd=22}
11. Qxd4 {-2.85/11 0.028s, n=22577, sd=20}
Nxd4 {+2.60/10 0.015s, n=13754, sd=18, White makes an illegal move: e1a1} 0-1