MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2296"]
[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 "rnb1k1nr/pppp1ppp/4pq2/8/2PN4/b5P1/PP1PPP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:14 -0400"]
[GameEndTime "2026-09-14T11:34:14 -0400"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb5 {+2.20/9 0.016s, n=17343, sd=15} Bc5 {-1.89/9 0.017s, n=19260, sd=19}
6. d4 {+2.67/9 0.015s, n=14478, sd=19} Bb4+ {-1.77/9 0.035s, n=31316, sd=19}
7. N1c3 {+1.86/8 0.024s, n=20677, sd=16} Qd8 {-1.90/11 0.062s, n=60849, sd=19}
8. Qa4 {+2.79/8 0.014s, n=12401, sd=12} Bxc3+ {-2.10/8 0.011s, n=14032, sd=19}
9. bxc3 {+3.06/10 0.015s, n=17778, sd=18} Nf6 {-3.01/9 0.030s, n=30432, sd=16}
10. Bf4 {+2.23/12 0.054s, n=55967, sd=20} Na6 {-2.25/10 0.012s, n=12766, sd=8}
11. Qa3 {+2.27/10 0.022s, n=26212, sd=17} d5 {-2.37/9 0.024s, n=19401, sd=18}
12. Bg2 {+2.32/9 0.027s, n=24633, sd=16} dxc4 {-2.05/10 0.011s, n=14795, sd=15}
13. Be5 {+2.48/10 0.010s, n=12736, sd=15}
Qe7 {-2.38/10 0.010s, n=13456, sd=18, White makes an illegal move: e1h1} 0-1