MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "481"]
[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 "rnbq1knr/p1pp1ppp/3b4/1p2p3/8/NP3P1N/P1PPP1PP/R1BQKB1R w KQ - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:52 +0000"]
[GameEndTime "2026-09-14T16:08:53 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+2.23/9 0.022s, n=19020, sd=16} Be7 {-2.06/9 0.025s, n=25296, sd=15}
6. Nf2 {+2.19/9 0.026s, n=24966, sd=13} Nc6 {-2.07/8 0.023s, n=23438, sd=12}
7. Bb2 {+2.41/10 0.030s, n=24750, sd=14} h5 {-2.30/9 0.023s, n=21342, sd=12}
8. c4 {+2.67/10 0.016s, n=19317, sd=13} Rh6 {-2.47/8 0.018s, n=19440, sd=12}
9. e3 {+2.71/10 0.013s, n=13361, sd=16} Rg6 {-2.75/10 0.020s, n=12433, sd=8}
10. Nc3 {+2.70/10 0.027s, n=25153, sd=17} Nf6 {-2.57/10 0.029s, n=25398, sd=14}
11. g3 {+2.73/9 0.016s, n=14548, sd=13} Rb8 {-2.53/9 0.015s, n=13869, sd=11}
12. Be2 {+2.57/9 0.030s, n=20303, sd=14} Kg8 {-2.63/8 0.017s, n=13923, sd=14}
13. Rc1 {+2.40/8 0.014s, n=12106, sd=16}
a5 {-2.24/9 0.016s, n=14755, sd=12, White makes an illegal move: e1h1} 0-1