[Event "JPN-ch (Women)"]
[Site "Tokyo"]
[Date "2022.08.21"]
[Round "4"]
[White "Hasegawa, Emi"]
[Black "Okabe, Yuki"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "1681"]
[PlyCount "57"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d6 5. Nc3 Be7 6. Nf3 0-0 7. 0-0 a5 8. a4 Nc6 9. Re1 e5 10. e3 e4 11. Nd2 Ra6 12. f3 exf3 13. Nxf3 Rb6 14. e4 fxe4 15. Nxe4 Bg4 16. Qd3 Nb4 17. Qc3 d5 18. Nf2 dxc4 19. Qxc4+ Nfd5 20. Nxg4 Rc6 21. Qb3 Rc2 22. Ne3 Rxg2+ 23. Kxg2 Kh8 24. Nxd5 Nxd5 25. Qxb7 Bb4 26. Re5 Nf6 27. Bg5 Qd6 28. Rc1 Ng4 29. Rc6 1-0

[Event "JPN-ch (Women)"]
[Site "Tokyo"]
[Date "2022.08.21"]
[Round "6"]
[White "Mitsuyama, Rikka"]
[Black "Okabe, Yuki"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1157"]
[PlyCount "51"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 d6 6. e3 0-0 7. Rc1 a5 8. h3 Nc6 9. Bd3 e5 10. d5 Nb4 11. Bb1 e4 12. Nd4 Ne8 13. Bf4 g5 14. Bh2 Nf6 15. 0-0 g4 16. hxg4 Nxg4 17. Bf4 Bg5 18. Nce2 Bxf4 19. Nxf4 Qh4 20. Nh3 f4 21. Bxe4 fxe3 22. fxe3 Bd7 23. Qe2 Rxf1+ 24. Rxf1 Rf8 25. Nf5 Ne5 26. Nxh4 1-0

[Event "JPN-ch (Women)"]
[Site "Tokyo"]
[Date "2022.08.20"]
[Round "2"]
[White "Okabe, Yuki"]
[Black "Ishizuka, Mirai"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1719"]
[PlyCount "50"]
[EventDate "2022.08.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "JPN"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Be2 Nxe3 9. Qxe3 Nc6 10. Nb3 0-0 11. 0-0-0 a5 12. Nb5 a4 13. N3d4 Qa5 14. a3 Bd7 15. f4 Rfc8 16. Kb1 Nxd4 17. Nxd4 b5 18. f5 b4 19. fxg6 hxg6 20. Qf3 Qc5 21. Rd2 Bxd4 22. Rxd4 Qxd4 23. Rf1 Be6 24. Qg3 bxa3 25. c3 Qb6 0-1

