[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "470"]
[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 "rnbqkbnr/pp1p1ppp/8/2p1p3/1PP5/5PP1/P2PP2P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:23 +0000"]
[GameEndTime "2026-09-14T14:51:23 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {-0.40/9 0.019s, n=20834, sd=13} a6 {+0.42/9 0.016s, n=12263, sd=13}
6. bxa6 {-0.31/9 0.022s, n=23061, sd=12} Nxa6 {+0.48/10 0.015s, n=16113, sd=13}
7. a3 {-0.59/9 0.038s, n=38118, sd=15} Ne7 {+0.45/9 0.013s, n=14228, sd=14}
8. e4 {-0.54/10 0.033s, n=26896, sd=16} Nc6 {+0.47/10 0.034s, n=33776, sd=19}
9. Nc3 {-0.41/11 0.014s, n=14944, sd=15} Be7 {+0.36/9 0.031s, n=25244, sd=17}
10. Rb1 {-0.50/10 0.015s, n=14611, sd=16} Nc7 {+0.41/9 0.013s, n=12730, sd=11}
11. Bg2 {-0.12/9 0.021s, n=20622, sd=12} Nd4 {+0.47/8 0.016s, n=14129, sd=12}
12. Nge2 {-0.25/9 0.013s, n=12274, sd=16} h5 {+0.10/8 0.019s, n=17065, sd=12}
13. h4 {+0.07/9 0.016s, n=15274, sd=13} d6 {-0.03/8 0.014s, n=13096, sd=12}
14. d3 {+0.08/11 0.022s, n=21005, sd=17}
Ra7 {+0.01/9 0.013s, n=12467, sd=15, White makes an illegal move: e1h1} 0-1