[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "237"]
[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 "r1bqkb1r/1ppppp1p/p1n4n/6p1/8/1P2P1PP/P1PP1P2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:50 +0000"]
[GameEndTime "2026-09-14T13:35:51 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.66/8 0.024s, n=17495, sd=12} d5 {-0.71/9 0.022s, n=15481, sd=11}
6. Nf3 {+1.11/9 0.044s, n=26601, sd=15} Bg7 {-0.48/8 0.025s, n=12387, sd=12}
7. Bb2 {+0.35/8 0.017s, n=12271, sd=12} g4 {-1.10/8 0.031s, n=12699, sd=12}
8. hxg4 {+1.04/10 0.022s, n=14582, sd=15} Bxg4 {-1.01/9 0.043s, n=19483, sd=13}
9. Be2 {+0.94/10 0.068s, n=41475, sd=16} Qd6 {-0.86/10 0.055s, n=30776, sd=15}
10. Nbd2 {+1.03/9 0.027s, n=15903, sd=17} Nf5 {-0.08/9 0.024s, n=15490, sd=13}
11. Nf1 {-0.15/10 0.051s, n=31358, sd=17} h5 {+0.05/12 0.025s, n=15374, sd=16}
12. Nh4 {+0.10/10 0.028s, n=18159, sd=19} Nxh4 {+0.01/11 0.032s, n=23233, sd=24}
13. Rxh4 {+0.01/11 0.034s, n=21713, sd=20}
Bxe2 {-0.01/11 0.019s, n=14271, sd=18}
14. Qxe2 {-0.01/10 0.023s, n=15746, sd=15} Qg6 {+0.04/12 0.031s, n=20878, sd=20}
15. g4 {0.00/10 0.018s, n=13596, sd=13} hxg4 {+0.02/11 0.016s, n=12570, sd=9}
16. Rxg4 {-0.02/10 0.027s, n=19464, sd=14}
Qf6 {0.00/11 0.034s, n=21911, sd=14, White makes an illegal move: e1a1} 0-1