[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "451"]
[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 "rnbqkb1r/pp1pnpp1/4p3/2p4p/8/3BPP2/PPPP2PP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:42 +0000"]
[GameEndTime "2026-09-14T13:37:42 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {-0.37/10 0.042s, n=33818, sd=15} h4 {+0.41/9 0.034s, n=19022, sd=15}
6. Nf3 {-0.36/9 0.015s, n=12177, sd=15} Nbc6 {+0.47/10 0.018s, n=14219, sd=12}
7. Nc3 {-0.38/9 0.027s, n=22094, sd=13} d5 {+0.39/9 0.032s, n=20942, sd=17}
8. b3 {-0.33/9 0.017s, n=14063, sd=13} Bd7 {+0.53/10 0.037s, n=27666, sd=15}
9. Bb2 {-0.60/8 0.019s, n=14425, sd=12} Nb4 {+0.47/10 0.032s, n=21624, sd=17}
10. Be2 {-0.48/10 0.022s, n=15730, sd=19} Nf5 {+0.70/11 0.052s, n=39199, sd=20}
11. a3 {-0.10/11 0.030s, n=19618, sd=19} Nc6 {+1.01/10 0.033s, n=24690, sd=16}
12. Bd3 {+0.04/10 0.052s, n=35993, sd=14} d4 {+0.62/9 0.019s, n=15088, sd=16}
13. Ne4 {-0.74/9 0.030s, n=22631, sd=14} dxe3 {+0.76/9 0.019s, n=14798, sd=18}
14. dxe3 {-0.50/11 0.051s, n=37602, sd=21} Qb6 {+0.77/9 0.016s, n=12557, sd=15}
15. Nfd2 {-0.31/10 0.038s, n=27662, sd=16} Nxe3 {+0.75/9 0.025s, n=13563, sd=14}
16. Qf3 {-0.87/9 0.018s, n=13695, sd=17}
Nf5 {+0.43/10 0.034s, n=25813, sd=16, White makes an illegal move: e1a1} 0-1