[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "258"]
[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 "rnbqk1nr/ppppbp1p/6p1/4p1N1/8/2N3P1/PPPPPP1P/R1BQKB1R w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:04 +0000"]
[GameEndTime "2026-09-14T14:50:04 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.84/10 0.019s, n=17607, sd=16} Nc6 {-1.04/10 0.033s, n=21288, sd=17}
6. d4 {+0.96/11 0.019s, n=16427, sd=14} exd4 {-0.91/10 0.030s, n=26234, sd=18}
7. Nxd4 {+1.02/11 0.017s, n=17160, sd=14} Bf6 {-0.94/9 0.013s, n=12342, sd=15}
8. Nxc6 {+1.02/9 0.040s, n=28619, sd=15} dxc6 {-1.04/9 0.014s, n=14732, sd=16}
9. Qxd8+ {+0.93/9 0.020s, n=19328, sd=14} Bxd8 {-0.94/10 0.016s, n=16597, sd=16}
10. e4 {+0.79/10 0.024s, n=24065, sd=17} Nf6 {-0.88/10 0.023s, n=20152, sd=15}
11. Bf4 {+0.81/10 0.017s, n=16981, sd=15} Bg4 {-0.86/9 0.014s, n=13895, sd=16}
12. Bg2 {+0.96/10 0.019s, n=19123, sd=14} Nd7 {-0.75/11 0.018s, n=17997, sd=17}
13. f3 {+0.85/11 0.044s, n=37257, sd=19} Be6 {-0.99/10 0.019s, n=20336, sd=16}
14. Ne2 {+0.87/10 0.021s, n=20372, sd=17}
Bf6 {-0.65/9 0.016s, n=16281, sd=15, White makes an illegal move: e1a1} 0-1