MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "754"]
[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/p2pp1pp/1pp5/5p2/4P3/1QPB4/PP1P1PPP/RNB1K1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:44 +0000"]
[GameEndTime "2026-09-14T14:52:44 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {+0.59/11 0.031s, n=23334, sd=18}
6. Bxe4 {-0.14/10 0.017s, n=16377, sd=16} d5 {+0.54/10 0.025s, n=24426, sd=14}
7. Bf3 {-0.34/10 0.032s, n=27858, sd=19} e5 {+0.33/8 0.019s, n=15675, sd=13}
8. d4 {-0.59/11 0.026s, n=24804, sd=19} Nd7 {+0.73/10 0.025s, n=23020, sd=16}
9. Be3 {-0.53/10 0.026s, n=22608, sd=16} Ngf6 {+0.94/9 0.019s, n=13432, sd=17}
10. c4 {-0.60/11 0.057s, n=47913, sd=19} Bd6 {+0.63/10 0.043s, n=34917, sd=17}
11. cxd5 {-0.37/10 0.014s, n=14099, sd=14} c5 {+0.41/12 0.030s, n=26957, sd=22}
12. dxe5 {-0.35/10 0.015s, n=13394, sd=21}
Nxe5 {+0.47/11 0.057s, n=43712, sd=19}
13. Be2 {-0.59/10 0.017s, n=15673, sd=14, Black makes an illegal move: e8h8} 1-0