MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "486"]
[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 "rnbqkbnr/p2pp1p1/1pp2p2/7p/1P6/5N2/P1PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:30:45 -0400"]
[GameEndTime "2026-09-14T11:30:45 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.76/9 0.019s, n=15264, sd=18} d5 {-0.72/8 0.011s, n=13675, sd=13}
6. exd5 {+1.40/10 0.017s, n=19026, sd=18} cxd5 {-0.90/9 0.019s, n=18382, sd=13}
7. c4 {+1.21/10 0.035s, n=33265, sd=17} e6 {-1.66/8 0.022s, n=24375, sd=13}
8. cxd5 {+1.71/9 0.017s, n=13645, sd=16} exd5 {-1.72/9 0.019s, n=14925, sd=14}
9. Nc3 {+1.74/8 0.017s, n=12838, sd=11} Ne7 {-1.93/9 0.019s, n=17153, sd=12}
10. Bd3 {+1.71/10 0.021s, n=21069, sd=15} Nbc6 {-1.79/10 0.013s, n=15201, sd=17}
11. Bb2 {+1.31/9 0.021s, n=22890, sd=15} Bf5 {-1.21/10 0.018s, n=14033, sd=15}
12. Bxf5 {+0.92/11 0.025s, n=22482, sd=15}
Nxf5 {-0.98/10 0.010s, n=12981, sd=14} 13. a3 {+0.81/11 0.012s, n=12582, sd=10}
Qd7 {-1.13/10 0.031s, n=30152, sd=17, White makes an illegal move: e1h1} 0-1