MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1959"]
[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 "rnbqkbnr/3pppp1/p1p5/Qp5p/1P6/2P4P/P2PPPP1/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:49 +0000"]
[GameEndTime "2026-09-14T13:41:50 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxa5 {+2.12/11 0.011s, n=13887, sd=14}
6. bxa5 {-2.45/9 0.011s, n=12626, sd=13} c5 {+2.09/9 0.011s, n=12860, sd=12}
7. d3 {-2.27/9 0.016s, n=16855, sd=11} Nc6 {+2.37/9 0.012s, n=12730, sd=14}
8. Nd2 {-2.33/9 0.016s, n=15921, sd=14} Nxa5 {+2.19/8 0.016s, n=15966, sd=13}
9. Nb3 {-2.22/10 0.013s, n=13473, sd=14} Nxb3 {+2.36/11 0.016s, n=17280, sd=16}
10. axb3 {-2.18/10 0.017s, n=17573, sd=15} g6 {+2.42/9 0.015s, n=14277, sd=16}
11. e4 {-2.25/9 0.016s, n=15939, sd=17} Bg7 {+2.48/9 0.014s, n=12600, sd=19}
12. Bd2 {-2.43/10 0.014s, n=14457, sd=13} b4 {+2.47/10 0.019s, n=17680, sd=13}
13. Ne2 {-2.37/10 0.014s, n=12360, sd=11} Rb8 {+2.50/10 0.014s, n=13822, sd=18}
14. Ra5 {-2.80/10 0.046s, n=39376, sd=19} bxc3 {+2.41/11 0.022s, n=20654, sd=18}
15. Bxc3 {-2.46/11 0.034s, n=31998, sd=21}
Bxc3+ {+2.47/10 0.020s, n=20140, sd=16}
16. Nxc3 {-2.47/9 0.014s, n=13273, sd=16} d6 {+2.35/10 0.018s, n=18829, sd=14}
17. Ra3 {-2.59/11 0.033s, n=32513, sd=19} Kf8 {+2.41/10 0.019s, n=18509, sd=15}
18. Be2 {-2.32/10 0.013s, n=14721, sd=14}
h4 {+2.50/10 0.023s, n=22507, sd=13, White makes an illegal move: e1h1} 0-1