[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "920"]
[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 "r1bqkbnr/p1p1pppp/2n5/1p1p4/P4P2/2PP4/1P1QP1PP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:31:30 -0400"]
[GameEndTime "2026-09-14T11:31:31 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+0.38/10 0.037s, n=35184, sd=16}
6. cxb4 {-0.58/10 0.012s, n=13133, sd=19} e5 {+2.17/12 0.015s, n=20306, sd=18}
7. b5 {-1.28/11 0.009s, n=12696, sd=16} Bb4 {+1.44/11 0.015s, n=19775, sd=17}
8. Nc3 {-1.57/10 0.014s, n=12693, sd=15} Na5 {+1.75/11 0.010s, n=14079, sd=16}
9. Qc2 {-1.41/10 0.012s, n=15386, sd=16} exf4 {+1.41/11 0.035s, n=41725, sd=20}
10. g3 {-1.79/9 0.015s, n=17975, sd=12} fxg3 {+1.66/10 0.021s, n=23989, sd=16}
11. hxg3 {-1.60/9 0.019s, n=13765, sd=13} Nf6 {+1.78/9 0.013s, n=16193, sd=16}
12. Bg2 {-1.56/9 0.019s, n=13545, sd=14} c6 {+1.88/9 0.036s, n=26809, sd=13}
13. Rh4 {-1.71/9 0.026s, n=16087, sd=12} Ng4 {+2.04/9 0.023s, n=23973, sd=15}
14. Bd2 {-1.80/7 0.017s, n=12217, sd=9} Be6 {+1.58/8 0.026s, n=21902, sd=11}
15. Bh3 {-1.96/8 0.034s, n=32296, sd=16} h5 {+1.56/10 0.027s, n=31703, sd=19}
16. Bxg4 {-2.19/10 0.029s, n=27870, sd=19} Bxg4 {+2.50/9 0.010s, n=12410, sd=13}
17. Nf3 {-1.91/10 0.022s, n=18752, sd=13} Rc8 {+2.37/9 0.044s, n=42184, sd=17}
18. d4 {-2.12/8 0.016s, n=12183, sd=9} Nc4 {+2.28/9 0.016s, n=18925, sd=14}
19. Kf2 {-2.63/8 0.010s, n=12296, sd=13} Qd7 {+3.01/10 0.022s, n=18754, sd=15}
20. Bf4 {-3.19/7 0.014s, n=12425, sd=12} cxb5 {+4.08/10 0.029s, n=29142, sd=14}
21. Nxb5 {-3.67/9 0.018s, n=20469, sd=14, Black makes an illegal move: e8h8} 1-0