[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "669"]
[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 "rnbqk2r/ppppn1pp/3b4/4pp2/2B5/2P1P2N/PP1P1PPP/RNBQK2R w KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:58:48 +0200"]
[GameEndTime "2026-09-14T15:58:49 +0200"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+2.25/9 0.022s, n=17344, sd=15} Nbc6 {-1.34/9 0.032s, n=25245, sd=17}
6. Ng5 {+4.39/10 0.023s, n=18240, sd=15} Ng6 {-4.38/10 0.062s, n=34385, sd=16}
7. Nf7 {+4.62/10 0.020s, n=13364, sd=14} Qh4 {-4.33/10 0.031s, n=21658, sd=18}
8. Nxh8 {+4.18/9 0.028s, n=16876, sd=14} Nxh8 {-4.10/9 0.029s, n=17614, sd=14}
9. g3 {+4.59/8 0.019s, n=14109, sd=11} Qh3 {-4.18/9 0.032s, n=17544, sd=14}
10. Bf1 {+4.27/9 0.030s, n=15622, sd=17} Qh6 {-4.61/9 0.028s, n=19481, sd=16}
11. f4 {+4.21/10 0.026s, n=13657, sd=14} e4 {-4.81/9 0.020s, n=13479, sd=15}
12. c4 {+4.63/10 0.032s, n=19429, sd=16} b6 {-4.43/10 0.020s, n=15894, sd=12}
13. Nc3 {+4.56/10 0.033s, n=25185, sd=15} Bb7 {-4.78/9 0.022s, n=18197, sd=13}
14. d5 {+4.73/9 0.025s, n=13183, sd=15} Ne7 {-4.86/9 0.021s, n=16704, sd=15}
15. Bd2 {+4.78/9 0.018s, n=12541, sd=12} Nf7 {-4.74/10 0.032s, n=17960, sd=13}
16. Qb3 {+4.76/9 0.021s, n=12931, sd=15} c6 {-5.07/10 0.014s, n=12275, sd=15}
17. dxc6 {+4.78/11 0.025s, n=22710, sd=17}
Nxc6 {-4.79/10 0.039s, n=23140, sd=15, White makes an illegal move: e1a1} 0-1