[Event "Sevastopol Waltz Blitz"] [Site "Sevastopol UKR"] [Date "2023.06.29"] [Round "1.9"] [White "Derjabin, I"] [Black "Danilchuk, Andrey Fyodorovich"] [Result "1-0"] [WhiteTitle "IM"] [WhiteElo "2333"] [ECO "E70"] [Opening "King's Indian"] [Variation "4.e4"] [EventDate "2023.06.29"] [WhiteFideId "14104768"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nge2 d6 6. Ng3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 a6 10. a4 b6 11. O-O Nbd7 12. f4 Qc7 13. Ra3 Bb7 14. Kh1 Rae8 15. Bf3 Re7 16. e5 dxe5 17. d6 Qd8 18. dxe7 Qxe7 19. Bxb7 exf4 20. Bxf4 Ne5 21. Bxa6 Nfd7 22. Nd5 Qd8 23. Bb5 Re8 24. Bxe5 Bxe5 25. Bxd7 Rf8 26. Ne4 Qb8 27. Rh3 h5 28. Rxh5 gxh5 29. Qxh5 Bg7 30. Nef6+ Bxf6 31. Nxf6+ Kg7 32. Qh7# 1-0

[Event "Sevastopol Waltz Rapid"] [Site "Sevastopol UKR"] [Date "2023.06.26"] [Round "1.9"] [White "Tomilova, E"] [Black "Danilchuk, Andrey Fyodorovich"] [Result "1-0"] [WhiteTitle "WGM"] [WhiteElo "2209"] [ECO "A44"] [Opening "Semi-Benoni ('blockade variation')"] [EventDate "2023.06.26"] [WhiteFideId "4162340"] 1. d4 c5 2. d5 d6 3. e4 e5 4. Nc3 Nf6 5. g3 a6 6. a4 Nbd7 7. Bg2 Rb8 8. Qe2 Be7 9. f4 exf4 10. gxf4 Qc7 11. Nf3 h6 12. e5 dxe5 13. fxe5 Ng4 14. d6 Qb6 15. dxe7 c4 16. h3 Nf2 17. Qxf2 Qe6 18. O-O Qxe7 19. Nd5 Qd8 20. Bf4 O-O 21. Rad1 Qa5 22. Ne7+ Kh8 23. Nxc8 Nxe5 24. Bxe5 Rbxc8 25. Qh4 f6 26. Bf4 Kh7 27. Rd7 Qxa4 1-0

[Event "Sevastopol Waltz Rapid"] [Site "Sevastopol UKR"] [Date "2023.06.26"] [Round "3.14"] [White "Khvorost, Ivan Vit"] [Black "Danilchuk, Andrey Fyodorovich"] [Result "1-0"] [WhiteElo "1358"] [ECO "B01"] [Opening "Scandinavian (centre counter) defence"] [EventDate "2023.06.26"] [WhiteFideId "34475460"] 1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 c6 5. O-O Nf6 6. h3 Bh5 7. c4 Qa5 8. d4 e6 9. Nc3 Nbd7 10. Bf4 Be7 11. Ne5 Bxe2 12. Qxe2 O-O 13. Nxd7 Nxd7 14. d5 cxd5 15. cxd5 Qb4 16. dxe6 Nf6 17. Bg3 fxe6 18. Qxe6+ Kh8 19. Qe2 Rae8 20. a3 Qa5 21. Qc2 Rc8 22. Qb3 b6 23. Rae1 Qc5 24. Na4 Qd5 1-0