[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2025.05.06"]
[Round "9"]
[White "Nanjo, Ryosuke"]
[Black "Yamamoto, Soichiro"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2349"]
[BlackElo "1963"]
[PlyCount "84"]
[EventDate "2025.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Nxc6 bxc6 11. Bd2 Bb7 12. Qc2 Be7 13. Bd3 h6 14. 0-0 0-0 15. c4 Nb4 16. Bxb4 Bxb4 17. Rad1 Qc7 18. c5 Qe7 19. Ne5 Rfd8 20. Bh7+ Kf8 21. Nd3 Ba5 22. Be4 Bc7 23. Rfe1 Rd4 24. Bf3 Rad8 25. Nc1 Qg5 26. Rxd4 Rxd4 27. Nb3 Rd8 28. g3 Qf6 29. Kg2 g6 30. Rd1 e5 31. Rxd8+ Qxd8 32. Qc4 f5 33. Qe6 Qe8 34. Qf6+ Kg8 35. Qh4 e4 36. Be2 Kg7 37. Nd2 Bc8 38. Nc4 g5 39. Qh5 Qxh5 40. Bxh5 Bd7 41. Bd1 Be6 42. Bb3 Bxc4 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2025.05.06"]
[Round "9"]
[White "Nanjo, Ryosuke"]
[Black "Yamamoto, Soichiro"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2349"]
[BlackElo "1963"]
[PlyCount "84"]
[EventDate "2025.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Nc6 7. Be3 cxd4 8. Nb5 Qd8 9. Nbxd4 Nd5 10. Nxc6 bxc6 11. Bd2 Bb7 12. Qc2 Be7 13. Bd3 h6 14. 0-0 0-0 15. c4 Nb4 16. Bxb4 Bxb4 17. Rad1 Qc7 18. c5 Qe7 19. Ne5 Rfd8 20. Bh7+ Kf8 21. Nd3 Ba5 22. Be4 Bc7 23. Rfe1 Rd4 24. Bf3 Rad8 25. Nc1 Qg5 26. Rxd4 Rxd4 27. Nb3 Rd8 28. g3 Qf6 29. Kg2 g6 30. Rd1 e5 31. Rxd8+ Qxd8 32. Qc4 f5 33. Qe6 Qe8 34. Qf6+ Kg8 35. Qh4 e4 36. Be2 Kg7 37. Nd2 Bc8 38. Nc4 g5 39. Qh5 Qxh5 40. Bxh5 Bd7 41. Bd1 Be6 42. Bb3 Bxc4 1/2-1/2

[Event "JPN-ch"]
[Site "Tokyo"]
[Date "2024.05.02"]
[Round "1"]
[White "Aoshima, Mirai"]
[Black "Yamamoto, Soichiro"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2380"]
[BlackElo "1884"]
[PlyCount "47"]
[EventDate "2024.05.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "JPN"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. Qb3 0-0 8. Be2 dxc4 9. Qxc4 Nb6 10. Qd3 Nbd5 11. Be5 b5 12. Ng5 g6 13. h4 Nxc3 14. bxc3 Nd7 15. Nf3 Nxe5 16. Nxe5 Bb7 17. h5 Kg7 18. Qe4 Qa5 19. Rc1 Qxa2 20. hxg6 hxg6 21. Qf4 g5 22. Qf3 Qb2 23. Rd1 Qxc3+ 24. Kf1 1-0

