[Event "Турнир детей сотрудников"] [Site "https://lichess.org/rZ74oBGN"] [Date "2021.12.05"] [White "Voronkov_Danil_2011"] [Black "Svyat_Kozhum_2009"] [Result "0-1"] [UTCDate "2021.12.05"] [UTCTime "08:00:00"] [WhiteElo "1500"] [BlackElo "2193"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } c5 3. b3?! { (0.28 → -0.28) Inaccuracy. c4 was best. } (3. c4 e6 4. cxd5 exd5 5. Bb5+ Nc6 6. Nf3 cxd4 7. Nxd4 Bd7) 3... Nc6 4. Na3?? { (0.00 → -3.07) Blunder. dxc5 was best. } (4. dxc5 Nf6 5. a3 e5 6. b4 a5 7. b5 Ne7 8. Nc3 Bg4) 4... a6?? { (-3.07 → -1.05) Blunder. cxd4 was best. } (4... cxd4 5. exd4 e5 6. c3 exd4 7. Bd3 dxc3 8. Ne2 d4 9. O-O Bc5 10. b4 Bxb4 11. Nc2) 5. c3 e6 6. c4?? { (-0.70 → -3.19) Blunder. Nf3 was best. } (6. Nf3) 6... cxd4 7. exd4?? { (-2.96 → -8.76) Blunder. Nc2 was best. } (7. Nc2 dxe3 8. Bxe3 Nf6 9. Nf3 Be7 10. Be2 e5 11. cxd5 Nxd5 12. O-O Be6 13. Qe1 O-O) 7... Qa5+ 8. Ke2 Bxa3 9. Bxa3 Qxa3 10. h4 Nf6 11. Nf3 O-O 12. Nd2 Nxd4+ 13. Ke1 Qa5 14. Rb1 Qxa2 15. b4 Nc2+ 16. Ke2 Ne4 17. Rc1 Nc3+ 18. Kf3 Nxd1 19. Rxd1 Qa3+ 20. Ke2 Nd4+ 21. Ke1 Qxb4 22. Rb1 Qc3 23. Rd1 Nc2+ 24. Ke2 dxc4 25. f4?! { (-16.53 → Mate in 1) Checkmate is now unavoidable. Rh3 was best. } (25. Rh3 Qe5+ 26. Re3 Nxe3 27. fxe3 b5 28. Nf3 Qg3 29. e4 f6 30. Rd2 e5 31. Kd1 Qf4) 25... Qe3# { Black wins by checkmate. } 0-1