[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "138"]
[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 "rnbqkb1r/p1ppp2p/5ppn/1p6/P2P4/7P/1PPNPPP1/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:54 +0000"]
[GameEndTime "2026-09-14T16:06:55 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.28/9 0.035s, n=31594, sd=14} Nf7 {-3.78/9 0.013s, n=12151, sd=12}
6. Ngf3 {+3.23/9 0.030s, n=25224, sd=14} a6 {-3.18/10 0.020s, n=17128, sd=12}
7. c3 {+3.49/10 0.046s, n=40817, sd=16} Bb7 {-3.37/9 0.022s, n=18252, sd=13}
8. e4 {+3.78/10 0.032s, n=29799, sd=18} e5 {-3.57/8 0.014s, n=13927, sd=14}
9. bxa6 {+3.88/9 0.027s, n=23214, sd=17} exd4 {-3.53/8 0.022s, n=17533, sd=13}
10. Qb3 {+4.03/9 0.014s, n=12166, sd=15} Bxa6 {-3.86/10 0.016s, n=15227, sd=17}
11. Nxd4 {+3.85/10 0.028s, n=23206, sd=15} Be7 {-3.68/8 0.019s, n=16495, sd=11}
12. Bxa6 {+3.86/9 0.015s, n=12111, sd=13} Rxa6 {-3.46/10 0.018s, n=15153, sd=16}
13. Rxa6 {+3.49/9 0.014s, n=13705, sd=13}
Nxa6 {-3.36/10 0.018s, n=17047, sd=17, White makes an illegal move: e1h1} 0-1