[Event "GM Zhigalko Sergei Stream 1+0 Arena"] [Site "https://lichess.org/ZWqnLJGj"] [Date "2024.01.12"] [White "Heterotroph"] [Black "marakyia4"] [Result "0-1"] [UTCDate "2024.01.12"] [UTCTime "19:40:54"] [WhiteElo "2204"] [BlackElo "1538"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } d6 2. Nf3 e5 3. d4?! { (0.44 → -0.25) Inaccuracy. c4 was best. } (3. c4 c5 4. Bg2 g6 5. Nc3 Bg7 6. O-O Nc6 7. a3 Nge7) 3... f5?? { (-0.25 → 2.65) Blunder. e4 was best. } (3... e4 4. Nfd2 d5 5. c4 c6 6. Nc3 Nf6 7. Bg2 Be7 8. O-O) 4. dxe5 Nc6 5. exd6?! { (2.80 → 1.97) Inaccuracy. Bf4 was best. } (5. Bf4) 5... Bxd6 6. Bg2 Be6 7. O-O Qe7 8. c4 O-O-O 9. Qc2 h5? { (1.97 → 3.57) Mistake. Nf6 was best. } (9... Nf6 10. Nc3) 10. Nc3 h4 11. Qb3?? { (3.97 → 1.53) Blunder. Bg5 was best. } (11. Bg5 Nf6) 11... hxg3 12. hxg3 f4 13. Nd2?? { (1.64 → -4.76) Blunder. Bxf4 was best. } (13. Bxf4 Bxf4 14. Nd5 Bxd5 15. cxd5 Na5 16. Qc3 Bd6 17. Qxa5 Kb8 18. Nd4 Bxg3 19. fxg3 Qe3+) 13... fxg3 14. fxg3?! { (-4.93 → -7.32) Inaccuracy. Nb5 was best. } (14. Nb5 gxf2+) 14... Bxg3 15. Nde4 Qh4 16. Rd1? { (-8.65 → Mate in 7) Checkmate is now unavoidable. Rf3 was best. } (16. Rf3 Nd4 17. Rxg3 Nxb3 18. axb3 Rf8 19. Bf3 Nf6 20. Rxa7 Qh2+ 21. Kf1 Nxe4 22. Ra8+ Kd7) 16... Qh2+ 17. Kf1 Rf8+ 18. Bf3 Qh1# { Black wins by checkmate. } 0-1