[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqk2r/ppp1ppbp/3p1np1/6B1/3PP3/3B1N2/PPP2PPP/RN1QR1K1 b kq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-06-23T15:37:29.174 UTC"] [GameStartTime "2025-06-23T15:37:26.563 UTC"] [PlyCount "28"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.12+0.04"] 1... h6 {-1.10 4/0 89 83519} 2. Bxf6 {-0.05 7/0 220 3748095} exf6 {-1.05 6/0 85 716312} 3. Nc3 {+1.05 5/0 87 1052348} O-O {-1.05 5/0 106 643446} 4. Kh1 {+0.70 6/0 82 1933056} g5 {-1.05 6/0 86 486064} 5. Nd5 {+0.80 5/0 82 678096} h5 {-1.15 6/0 89 448999} 6. h3 {+0.95 5/0 80 868168} g4 {-1.05 6/0 86 656743} 7. hxg4 {+0.55 6/0 85 1066654} Bxg4 {-1.15 6/0 131 933950} 8. Ne3 {+0.90 5/0 78 1199064} a6 {-1.55 6/0 83 388164} 9. d5 {+0.90 6/0 82 1313950} Bxf3 {-2.85 7/0 109 683640} 10. Qxf3 {+1.65 6/0 195 910302} Nd7 {-2.15 6/0 84 720132} 11. Qxh5 {+1.85 5/0 88 721038} f5 {-2.65 6/0 80 669736} 12. Nxf5 {+2.00 6/0 71 1382352} Bxb2 {-2.65 6/0 76 402940} 13. Qg4+ {+2.10 5/0 71 907476} Kh7 {-5.10 6/0 79 405098} 14. Re3 {+5.10 5/0 77 1496532} Bxa1 {-M4 5/0 81 335397} 15. Rh3+ {+M3 4/0 5 131154, Black makes an illegal move: b2a1} 1-0