[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "1.1"]
[White "Kawamura, Takuto"]
[Black "Akai, Kiyataka"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1462"]
[BlackElo "1786"]
[PlyCount "71"]
[SourceVersionDate "2022.03.28"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. g3 Nc6 6. Nf3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. Re1 h6 10. Bf4 a6 11. Rc1 c4 12. Ne5 Be6 13. e4 Re8 14. h3 Bb4 15. exd5
Nxd5 16. Nxc6 bxc6 17. Bd2 Qa5 18. Re5 Rad8 19. Qh5 Bxc3 20. Rxc3 Qxa2 21. Rf3
Qb1+ 22. Kh2 Qg6 23. Qxg6 fxg6 24. Ra3 Bc8 25. Rxe8+ Rxe8 26. Bf1 Re4 27. Bc3
Nxc3 28. bxc3 Be6 29. h4 Bd5 30. Rxa6 Re1 31. Bg2 Rc1 32. Ra3 Kf7 33. Bxd5+
cxd5 34. Kg2 Rb1 35. Ra2 Rc1 36. Ra3 1/2-1/2

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "1.2"]
[White "Yoshii, Yukihiko"]
[Black "Nakamura, Mitsuru"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1724"]
[BlackElo "1406"]
[PlyCount "87"]
[SourceVersionDate "2022.03.28"]

1. c4 Nf6 2. Nc3 e6 3. b3 c6 4. Bb2 d5 5. e3 Nbd7 6. d4 Bd6 7. Bd3 O-O 8. Nge2
Qc7 9. h3 h6 10. O-O b6 11. Rc1 Bb7 12. Bb1 Rad8 13. Qd3 Rfe8 14. e4 e5 15.
cxd5 exd4 16. Nxd4 Nc5 17. Qc2 Bf4 18. Rce1 cxd5 19. exd5 Ba6 20. Ndb5 Qd7 21.
a4 g6 22. Rd1 Bg5 23. Rfe1 Qb7 24. b4 Ncd7 25. Rxe8+ Nxe8 26. Ne4 Bxb5 27. axb5
a5 28. Nxg5 hxg5 29. bxa5 bxa5 30. Qc3 Ndf6 31. Qxa5 Rxd5 32. Rxd5 Qxd5 33. Ba2
Qd1+ 34. Kh2 Qd6+ 35. g3 g4 36. Qa7 Nd5 37. Qa8 Ndc7 38. Qe4 gxh3 39. Kxh3 Ne6
40. Bxe6 Qxe6+ 41. Qxe6 fxe6 42. Be5 Kf7 43. b6 Ke7 44. b7 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "1.3"]
[White "Takeuchi, Hiroshi"]
[Black "Kimura, Ryota"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1371"]
[BlackElo "1681"]
[PlyCount "50"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Nc3 d6 6. Be2 Bf5 7. Nh4 Be6 8. Nf3
Nbd7 9. h4 c5 10. Ng5 cxd4 11. exd4 Qa5 12. h5 Nd5 13. hxg6 Nxf4 14. gxf7+ Bxf7
15. Nxf7 Rxf7 16. g3 Nd5 17. Bc4 N7b6 18. Bb3 Kh8 19. Qh5 h6 20. Qxf7 Nxc3 21.
Kf1 Rf8 22. Qg6 Qb5+ 23. Kg2 Rxf2+ 24. Kxf2 Qe2+ 25. Kg1 Bxd4# 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "1.4"]
[White "Kojima, Natsumi"]
[Black "Shimomura, Kensei"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1677"]
[BlackElo "1240"]
[PlyCount "69"]
[SourceVersionDate "2022.03.28"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 a6 5. Nbd2 Nf6 6. O-O d5 7. exd5 Nxd5 8.
Re1 f6 9. a4 a5 10. Nb3 Bb6 11. d4 O-O 12. dxe5 Be6 13. exf6 Re8 14. Rxe6 Rxe6
15. Qxd5 Qxd5 16. Bxd5 Rd8 17. Bxe6+ Kf8 18. Bg5 gxf6 19. Bxf6 Rd6 20. Re1 h5
21. Ng5 Nd4 22. Nxd4 Bxd4 23. Bxd4 Rxd4 24. Bb3 c5 25. Ne6+ Kg8 26. Nxd4+ Kh7
27. Nf3 c4 28. Bxc4 b5 29. axb5 a4 30. b6 a3 31. b7 a2 32. b8=Q h4 33. Qg8+ Kh6
34. Bd3 a1=Q 35. Qg6# 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "1.5"]
[White "Okuno, Rion"]
[Black "Pradipta, Davi Ernest"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "1167"]
[BlackElo "1648"]
[Annotator "koiti-s"]
[PlyCount "95"]
[SourceVersionDate "2022.03.28"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nge2 O-O 6. O-O d6 7. Na4 Bb6 8.
Nxb6 axb6 9. d4 Be6 10. d5 Bg4 11. dxc6 bxc6 12. h3 Bh5 13. Bg5 h6 14. Be3 Bg6
15. Nc3 d5 16. exd5 cxd5 17. Nxd5 e4 18. Nxf6+ Qxf6 19. Qd4 Qe6 20. c4 c5 21.
Qc3 Rfd8 22. Rfd1 Re8 23. a3 Rab8 24. Bf4 Rbd8 25. Be3 Qc6 26. b4 cxb4 27. axb4
b5 28. c5 Rc8 29. Rd6 Qc7 30. Bf1 Qxd6 31. Bxb5 Red8 32. Bf4 Qd4 33. Qxd4 Rxd4
34. Ba6 Rcd8 35. b5 Rd1+ 36. Rxd1 Rxd1+ 37. Kg2 Bf5 38. b6 e3 39. Bxe3 Be4+ 40.
f3 Bc6 41. Kf2 Ra1 42. Bc4 Rb1 43. Bf4 Rb2+ 44. Ke3 g5 45. Bc7 Rc2 46. Bd3 Rxc5
47. Be4 Bxe4 48. Kxe4 {(Unclear score)} 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "2.1"]
[White "Kojima, Natsumi"]
[Black "Yoshii, Yukihiko"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1677"]
[BlackElo "1724"]
[PlyCount "81"]
[SourceVersionDate "2022.03.28"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Bg4 8. h3
Bxf3 9. Qxf3 Nd4 10. Qd1 c5 11. c3 Nc6 12. Nd2 d5 13. Ba2 d4 14. Nf1 Qd7 15.
Bg5 h6 16. Bxf6 Bxf6 17. Qf3 Rad8 18. Rad1 Ne7 19. Bb3 Qd6 20. Bc4 g6 21. cxd4
cxd4 22. Ng3 Kh7 23. Rc1 Ng8 24. Re2 Bg5 25. Rd1 Qe7 26. Ree1 Nf6 27. Rb1 a6
28. b4 Bd2 29. Red1 Bxb4 30. Rxb4 Qxb4 31. Qxf6 Rd7 32. Qxe5 Qxa4 33. Rf1 Qb4
34. f4 b5 35. Bd5 Re7 36. Qf6 a5 37. f5 g5 38. Nh5 Rg8 39. Bxf7 Rxf7 40. Qxf7+
Kh8 41. Nf6 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "2.2"]
[White "Kimura, Ryota"]
[Black "Okuno, Rion"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1681"]
[BlackElo "1167"]
[Annotator "koiti-s"]
[PlyCount "90"]
[SourceVersionDate "2022.03.28"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Qd2 Nbd7 10. O-O-O b5 11. g4 b4 12. Ne2 a5 13. g5 Nh5 14. f4 a4 15. Nbd4
exd4 16. Nxd4 b3 17. Kb1 bxc2+ 18. Qxc2 O-O 19. f5 Ne5 20. fxe6 Bxg5 21. Bxg5
Qxg5 22. exf7+ Rxf7 23. Bc4 Nxc4 24. Qxc4 Qc5 25. Qxc5 dxc5 26. Ne6 Rc8 27. Rd5
Nf6 28. Rxc5 Re8 29. Ng5 Nxe4 30. Nxe4 Rxe4 31. Rc8+ Rf8 32. Rxf8+ Kxf8 33.
Rf1+ Ke7 34. Rf2 g5 35. Kc2 {(=)} Ke6 36. Kd3 Ke5 37. Rf7 Rh4 38. Rf2 h5 39.
Ke3 Rh3+ 40. Ke2 Ke4 41. Kf1 g4 42. Kg2 Re3 43. Kf1 Rh3 44. Kg2 Re3 45. Kf1 Rh3
1/2-1/2

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "2.3"]
[White "Sugimoto, Koichi"]
[Black "Kawamura, Takuto"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1978"]
[BlackElo "1462"]
[PlyCount "39"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Bxd2 d6 7. e3 c5 8.
Rc1 Nc6 9. Bc3 h6 10. Bd3 Re8 11. O-O b6 12. Bb1 Nb8 13. dxc5 dxc5 14. Qc2 Nbd7
15. Rfd1 Qe7 16. Ne5 Nxe5 17. Bxe5 Bb7 18. Bxf6 gxf6 19. Qh7+ Kf8 20. Qh8# 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "2.4"]
[White "Akai, Kiyotaka"]
[Black "Nishimori, Toshiyuki"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1786"]
[BlackElo "1675"]
[PlyCount "69"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 g6 5. e4 bxc4 6. Bxc4 d6 7. h3 Nbd7 8. Nf3
Bg7 9. O-O O-O 10. Bd2 Rb8 11. Re1 Nxe4 12. Qxe4 Bxb2 13. Bc3 Bxa1 14. Bxa1 Nf6
15. Qc2 Bf5 16. Bd3 Bxd3 17. Qxd3 Qa5 18. a3 Rfe8 19. Nbd2 Nh5 20. Nc4 Qa4 21.
Qc3 f6 22. Nfd2 Qd7 23. Qf3 Rf8 24. Bc3 Ng7 25. g4 Rf7 26. Na5 f5 27. g5 f4 28.
Bxg7 Kxg7 29. Nc6 Re8 30. Re6 Rf5 31. h4 Kf7 32. Nc4 Rxd5 33. Rxe7+ Rxe7 34.
Qxd5+ Re6 35. N6e5+ 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "2.5"]
[White "Pradipta	, Davi Ernest"]
[Black "Takeuchi, Hiroshi"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1648"]
[BlackElo "1371"]
[PlyCount "72"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. c4 d6 5. Bd3 O-O 6. Nf3 Nbd7 7. O-O c5 8. Re1
b6 9. Nc3 Bb7 10. d5 Nh5 11. Bg3 Nxg3 12. hxg3 Bxc3 13. bxc3 Re8 14. Qc2 e6 15.
e4 e5 16. Qb1 Nf6 17. Be2 Kg7 18. Nd2 h5 19. a4 Rh8 20. Nf3 Bc8 21. Kh2 Bg4 22.
Rh1 Bxf3 23. Bxf3 Rh7 24. Kg1 Qh8 25. a5 bxa5 26. Rxa5 h4 27. gxh4 Rxh4 28.
Rxh4 Qxh4 29. Qb7 Rh8 30. g3 Qh3 31. Rxa7 Rf8 32. Qc7 Ng4 33. Bxg4 Qxg4 34.
Qxd6 Qxe4 35. Qxc5 Rh8 36. Kf1 Rh1# 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "3.1"]
[White "Akai, Kiyotaka"]
[Black "Kojima, Natsumi"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1786"]
[BlackElo "1677"]
[Annotator "koiti-s"]
[PlyCount "64"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Na6 7. e3 Nb4 8. Qb1
g6 9. a3 Bf5 10. e4 Bxe4 11. Nxe4 dxe4 12. Bxf6 Qxf6 13. Qxe4+ Kd7 14. Qg4+ Kc7
15. axb4 Bxb4+ 16. Kd1 h5 17. Qg3+ Bd6 18. Qc3 Qxf2 19. Nf3 Bf4 20. Qc2 Qe3 21.
Ra3 Qe7 22. Bc4 Rhd8 23. Re1 Qf6 24. Rd3 g5 25. Ne5 Bxh2 26. Kc1 Bg3 27. Red1
Bxe5 28. dxe5 Qxe5 29. Rxd8 Rxd8 30. Rxd8 Kxd8 31. Qd2+ Kc7 32. Bxf7 Qc5+ {
(Time)} 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "3.2"]
[White "Okuno, Rion"]
[Black "Sugimoto, Koichi"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1167"]
[BlackElo "1978"]
[Annotator "koiti-s"]
[PlyCount "67"]
[SourceVersionDate "2022.03.28"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Bd3 Bg4 7. Ne4 Nxe4 8.
Bxe4 Nd7 9. h3 Bh5 10. c3 Nf6 11. Bd3 e6 12. O-O Be7 13. Be2 O-O 14. Ne5 Bxe2
15. Qxe2 Rad8 16. Bf4 Qd5 17. Rfd1 Qe4 18. Qd2 c5 19. f3 Qd5 20. Rac1 a6 21. a3
cxd4 22. cxd4 Rc8 23. Rc3 Qb5 24. Bg5 h6 25. Bh4 Nd5 26. Bxe7 Nxe7 27. Rdc1
Rcd8 28. Rd3 Nf5 29. Rc5 Qb6 30. Nc4 Qa7 31. Ne3 Ne7 32. b4 Rd7 33. d5 Rfd8 34.
d6 {Time} 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "3.3"]
[White "Yoshii, Yukihiko"]
[Black "Kimura, Ryota"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1724"]
[BlackElo "1681"]
[PlyCount "86"]
[SourceVersionDate "2022.03.28"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O e5 7. d3 Nge7 8. e4
O-O 9. Be3 f5 10. exf5 Bxf5 11. Qd2 Nb4 12. Ne1 Rb8 13. a3 Nbc6 14. Nf3 Na5 15.
Qc2 Nxc4 16. Bg5 Nb6 17. Nh4 Be6 18. Ne4 Qd7 19. Qd2 Nf5 20. Nxf5 Bxf5 21. Nc3
a6 22. a4 Bh3 23. a5 Bxg2 24. Kxg2 Qc6+ 25. f3 Nd5 26. Ne4 Nf6 27. Qc3 Nxe4 28.
dxe4 d5 29. Rac1 dxe4 30. Qc4+ Kh8 31. fxe4 Rxf1 32. Rxf1 Qb5 33. b3 Qxa5 34.
Qd5 Qa2+ 35. Rf2 Qb1 36. Rf7 Qc2+ 37. Kh3 Qe2 38. Rxg7 Qh5+ 39. Bh4 Kxg7 40.
Qxc5 Rf8 41. Kg2 Qe2+ 42. Kh3 Qf1+ 43. Kg4 h5+ 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "3.4"]
[White "Shimomura, Kensei"]
[Black "Takeuchi, Hiroshi"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1240"]
[BlackElo "1371"]
[PlyCount "98"]
[SourceVersionDate "2022.03.28"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. b3 Bg7 5. Bb2 O-O 6. Be2 e5 7. O-O Nc6 8. d4
exd4 9. Nxd4 Bd7 10. Nf3 Re8 11. Bd3 Nb4 12. Re1 Nxd3 13. cxd3 Bc6 14. Nd5 Nxd5
15. Bxg7 Kxg7 16. exd5 Bxd5 17. Qd2 Qd7 18. Rxe8 Rxe8 19. Qc3+ f6 20. Qd4 Bxf3
21. gxf3 Qc6 22. Qg4 h5 23. Qh3 f5 24. f4 Qc3 25. Qf1 Qf6 26. Rc1 Re7 27. Qg2
c6 28. Qg3 Kf7 29. h4 Re2 30. a4 Qb2 31. Kf1 Re7 32. Re1 Rxe1+ 33. Kxe1 Qxb3
34. Qg5 Qc3+ 35. Ke2 Qf6 36. Qxf6+ Kxf6 37. Kd2 Ke6 38. Kc3 Kd5 39. Kb4 Kd4 40.
Ka5 Kxd3 41. Kb4 Ke4 42. a5 Kxf4 43. a6 bxa6 44. Ka5 g5 45. f3 gxh4 46. Kxa6 h3
47. Kb7 h2 48. Kb8 h1=Q 49. Kxa7 Qb1 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.26"]
[Round "3.5"]
[White "Nishimori, Toshiyuki	"]
[Black "Kawamura, Takuto"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1675"]
[BlackElo "1462"]
[Annotator "koiti-s"]
[PlyCount "113"]
[SourceVersionDate "2022.03.28"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 Ngf6 8.
O-O e6 9. Bg5 Be7 10. Re1 O-O 11. c3 b5 12. Bb3 h6 13. Bf4 Nd5 14. Bxd5 cxd5
15. Qd2 Kh7 16. Re2 a5 17. h3 Rc8 18. a3 Qb6 19. Nh2 Nf6 20. Nf3 Bh5 21. Nxh5
Nxh5 22. Qd3+ Kg8 23. Bd2 Nf6 24. Ne5 Rc7 25. Rae1 b4 26. a4 bxc3 27. bxc3 Qb3
28. Qb5 Qxb5 29. axb5 Ne4 30. Nc6 Nd6 31. Ra1 Nxb5 32. Nxe7+ Rxe7 33. Rxa5 Nd6
34. Rxd5 Nc4 35. Rc5 Nxd2 36. Rxd2 Rd7 37. Re2 g5 38. Re4 Rfd8 39. g4 Kf8 40.
Kg2 Ke7 41. Kg3 Rd6 42. f4 Kf6 43. f5 Rd5 44. Rxd5 exd5 45. Re5 Rd6 46. Kf3 Rc6
47. Re3 Rd6 48. Ke2 Ra6 49. Kd3 Ra3 50. Re5 Ra5 51. Kc2 Rb5 52. c4 Rb4 53. Rxd5
Rxc4+ 54. Kb3 Rc6 55. Rc5 Rd6 56. Kc4 Ke7 57. Rc7+ {(Time)} 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "4.1"]
[White "Kimura, Ryota"]
[Black "Kojima, Natsumi"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1681"]
[BlackElo "1677"]
[PlyCount "127"]
[SourceVersionDate "2022.03.28"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 g6 10. f4 Bg7 11. Qe4 Nf6 12. Qf3 O-O 13. Be2 Rfe8 14. O-O Bh8 15.
Nc3 Nh5 16. Qh3 Ng7 17. Ne4 Ne6 18. f5 Bxe5 19. fxe6 Qxe6 20. Bg4 Bd4+ 21. Be3
Bxe3+ 22. Qxe3 Qxe4 23. Qxe4 Rxe4 24. Bxd7 Rd8 25. Bxc6 Re7 26. Rfe1 Rxe1+ 27.
Rxe1 Kf8 28. Kf2 Bc8 29. Re5 Bf5 30. Ra5 Rd2+ 31. Ke3 Rd3+ 32. Kf4 Rd4+ 33. Ke5
Rd6 34. Bd5 f6+ 35. Kf4 c6 36. Ra6 Bc8 37. Rxc6 Rxc6 38. Bxc6 Ke7 39. c5 Kd8
40. b4 Kc7 41. Bd5 Bf5 42. a3 Bd3 43. g3 Bc2 44. h4 Bd3 45. Bg8 h5 46. Bd5 Bf5
47. Be4 Bxe4 48. Kxe4 Kc6 49. Kd4 g5 50. hxg5 fxg5 51. Ke5 h4 52. gxh4 gxh4 53.
Kf4 a5 54. Kg4 axb4 55. axb4 Kb5 56. Kxh4 Kc6 57. Kg5 Kc7 58. b5 Kc8 59. Kf6
Kc7 60. Ke7 Kc8 61. Kd6 Kb7 62. c6+ Kc8 63. b6 Kb8 64. b7 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "4.2"]
[White "Takeuchi, Hiroshi"]
[Black "Okuno, Rion"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1371"]
[BlackElo "1167"]
[PlyCount "70"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 c5 4. e4 cxd4 5. Nxd4 Nc6 6. Nf3 Qa5 7. Bd3 Bg7 8.
O-O O-O 9. a3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Be2 Qa5 13. c3 Rd8 14. Qc2 Bf5
15. Qb3 Qc7 16. Be3 e5 17. Rfd1 Be6 18. Qc2 Nd4 19. Bxd4 exd4 20. Ng5 Bf5 21.
Qb3 h6 22. Nxf7 Kh7 23. Nxd8 Rxd8 24. Bd3 Bg4 25. f3 Bd7 26. Qf7 Qb6 27. Kh1
Be8 28. Qe7 dxc3 29. bxc3 Kh8 30. h3 Bf6 31. Qf8+ Kh7 32. Bc4 h5 33. Bg8+ Kh8
34. Bf7+ Kh7 35. Qg8+ Kh6 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "4.3"]
[White "Sugimoto, Koichi"]
[Black "Akai, Kiyotaka"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1978"]
[BlackElo "1786"]
[PlyCount "65"]
[SourceVersionDate "2022.03.28"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. Bg5 c4 10. Rc1 Re8 11. Ne5 Be6 12. f4 Ng4 13. Bxe7 Nxe7 14. Qd2 Nf6 15.
e3 Qa5 16. b3 b5 17. bxc4 bxc4 18. h3 h5 19. Qe2 Nf5 20. Qf2 Rac8 21. g4 hxg4
22. hxg4 Nxe3 23. Qxe3 Bxg4 24. Qg3 Bf5 25. Qg5 Bd3 26. Rf3 Nh7 27. Qh5 Re7 28.
Rh3 f6 29. Nxd3 g6 30. Bxd5+ Kh8 31. Qh4 cxd3 32. Qxf6+ Rg7 33. Rxh7+ 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "4.4"]
[White "Pradipta, Davi Ernest"]
[Black "Nishimori, Toshiyuki"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1648"]
[BlackElo "1675"]
[PlyCount "119"]
[SourceVersionDate "2022.03.28"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Bg3 O-O 6. Bd3 Qe7 7. Ne5 b6 8. f4
c5 9. c3 c4 10. Bc2 Ne4 11. Nd2 f6 12. Nef3 Bb7 13. Nxe4 dxe4 14. Nd2 f5 15. a4
Nd7 16. Nxc4 Bc7 17. Bb3 Bd5 18. Nd2 Rad8 19. c4 Bb7 20. Qh5 Nf6 21. Qe2 Kh8
22. Bh4 Bc8 23. h3 Qe8 24. g4 g6 25. Bxf6+ Rxf6 26. g5 Rf8 27. h4 Rd7 28. h5
Rg7 29. hxg6 Rxg6 30. Qh5 Qf7 31. Qh2 Rxg5 32. O-O-O Rg7 33. Rdg1 Rxg1+ 34.
Rxg1 Rg8 35. Rxg8+ Qxg8 36. Nf1 Bd6 37. d5 exd5 38. cxd5 Bb7 39. Qd2 Qc8+ 40.
Kb1 Kg8 41. Qg2+ Kh8 42. Qd2 Ba6 43. Qd4+ Kg8 44. Qf6 Qf8 45. Qe6+ Kg7 46. Ng3
Bc8 47. Nh5+ Kh8 48. Qf6+ Qxf6 49. Nxf6 Be7 50. Ne8 Bc5 51. d6 Bxe3 52. Nf6
Bxf4 53. d7 Bxd7 54. Nxd7 h5 55. Be6 e3 56. Bc4 h4 57. Kc2 h3 58. Kd3 h2 59.
Bd5 Be5 60. Nxe5 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "4.5"]
[White "Nakamura, Mitsuru"]
[Black "Shimomura, Kensei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1406"]
[BlackElo "1240"]
[PlyCount "170"]
[SourceVersionDate "2022.03.28"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 Nbd7 5. Nbd2 c5 6. cxd5 cxd4 7. Nxd4 Nxd5 8.
Bc4 e6 9. O-O N7b6 10. Qc2 g6 11. a3 Nxc4 12. Qxc4 Bg7 13. N2f3 O-O 14. Rb1 Bd7
15. Bd2 Rc8 16. Qb3 b6 17. e4 Ne7 18. Bg5 e5 19. Ne2 Be6 20. Qb4 Re8 21. Rbd1
Qc7 22. Bxe7 Rxe7 23. Rc1 Qd8 24. Nc3 a5 25. Qb5 Bc4 26. Qa4 Bxf1 27. Rxf1 Re6
28. Nd5 Bf8 29. b4 axb4 30. axb4 Ra8 31. Qb5 f5 32. exf5 gxf5 33. Ne3 e4 34.
Ne5 Qg5 35. N3c4 f4 36. Qd7 Rxe5 37. Nxe5 Qxe5 38. Qb7 Rb8 39. Qd7 f3 40. g3
Bxb4 41. Qg4+ Kf7 42. Rb1 Bc5 43. Re1 e3 44. Qxf3+ Ke7 45. fxe3 Rf8 46. Qe2 Rb8
47. Kf1 Qf5+ 48. Kg2 b5 49. e4 Qd7 50. Qh5 Qd2+ 51. Re2 Qc1 52. Qe5+ Kd7 53.
Qxb8 Qg1+ 54. Kh3 Qf1+ 55. Kh4 Qxe2 56. Qb7+ Kd8 57. Qd5+ Ke8 58. Qxc5 Qxe4+
59. Kh3 b4 60. Qb5+ Kf7 61. g4 Qf3+ 62. Kh4 b3 63. h3 Qf2+ 64. Kh5 b2 65. Qb3+
Kf6 66. g5+ Kg7 67. Qc3+ Kf8 68. Qb3 Qd2 69. Kh6 Qc1 70. Qf3+ Ke7 71. Qe4+ Kd7
72. Qxh7+ Kc6 73. Qe4+ Kc5 74. Qe7+ Kb5 75. Qb7+ Kc4 76. Qxb2 Qxb2 77. g6 Qh8+
78. Kg5 Kd5 79. h4 Ke6 80. h5 Ke7 81. h6 Qe5+ 82. Kg4 Kf8 83. g7+ Kg8 84. Kh4
Qf6+ 85. Kh5 Kh7 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "4.6"]
[White "Kawamura, Takuto"]
[Black "Yoshii, Yukihiko"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1462"]
[BlackElo "1724"]
[PlyCount "159"]
[SourceVersionDate "2022.03.28"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Bd3 Be6 8.
Nf3 Nbd7 9. Rb1 a6 10. b4 b5 11. h3 c6 12. Qc2 h6 13. Bf4 Rc8 14. O-O Re8 15.
a3 Nf8 16. Ne2 Bd6 17. Bxd6 Qxd6 18. Rfc1 Rc7 19. Qc5 Qxc5 20. Rxc5 N8d7 21.
Rc2 Ne4 22. Nc1 f6 23. Nb3 Rec8 24. Rbc1 Kf7 25. Na5 Nb8 26. Bxe4 dxe4 27. Nd2
Bd5 28. f3 f5 29. fxe4 fxe4 30. Kf2 Ke7 31. Ndb3 Nd7 32. Kg3 Rf8 33. Nxc6+ Kd6
34. Nca5 Rxc2 35. Rxc2 g5 36. Kg4 Nf6+ 37. Kf5 Ne8+ 38. Kg4 Nf6+ 39. Kg3 Nd7
40. Nd2 Nb6 41. Rc3 h5 42. Nab3 Na4 43. Rc2 Nb6 44. Nc5 Nc4 45. Ndxe4+ Bxe4 46.
Nxe4+ Kd5 47. Nxg5 Nxe3 48. Rc5+ Kd6 49. Nf3 Nf5+ 50. Kh2 h4 51. Kg1 Ng3 52.
Re5 Rf4 53. Re3 Nf5 54. Re5 Nxd4 55. Nxd4 Rxd4 56. Re3 Kd5 57. Kf2 Rd2+ 58. Kf3
Kc4 59. Re6 Rd3+ 60. Kg4 Rxa3 61. Kxh4 Kxb4 62. g4 a5 63. g5 Ra1 64. g6 Rg1 65.
Re4+ Kb3 66. Rg4 Rxg4+ 67. Kxg4 a4 68. g7 a3 69. g8=Q+ Kb2 70. Qg7+ Ka2 71.
Qf7+ Kb2 72. Qf6+ Kb3 73. Qe6+ Ka4 74. Qa6+ Kb4 75. Qd6+ Ka4 76. Qd1+ Kb4 77.
h4 a2 78. h5 Ka3 79. Qc1+ Kb3 80. h6 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "5.1"]
[White "Kimura, Ryota"]
[Black "Sugimoto, Koichi"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1681"]
[BlackElo "1978"]
[PlyCount "76"]
[SourceVersionDate "2022.03.28"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. g3 Bg4 7. Bg2 e6 8. O-O
Nbd7 9. Bf4 Qb4 10. Qd3 Be7 11. Rfe1 O-O 12. Ne5 Bf5 13. Ne4 Rad8 14. c3 Qa5
15. Nxf6+ Nxf6 16. Qc4 Nd5 17. Bd2 Qc7 18. Be4 Bxe4 19. Rxe4 Bd6 20. Rae1 Nf6
21. R4e2 c5 22. Bg5 cxd4 23. Qxd4 Be7 24. Qh4 h6 25. Bc1 Rd5 26. Qc4 Rc5 27.
Qb3 Bd6 28. Nd3 Rh5 29. Bf4 Ng4 30. Bxd6 Qxd6 31. Nf4 Rxh2 32. Rxe6 Qc5 33. Nd3
Qh5 34. Re8 Rh1+ 35. Kg2 Qh3+ 36. Kf3 Nh2+ 37. Ke4 Rxe8+ 38. Kd4 Rhxe1 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "5.2"]
[White "Kojima, Natsumi"]
[Black "Takeuchi, Hiroshi"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1677"]
[BlackElo "1371"]
[PlyCount "87"]
[SourceVersionDate "2022.03.28"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 c5 7. d5 Qc7 8. Qe2
Nbd7 9. O-O a6 10. a4 b6 11. Bd2 Bb7 12. Kh1 Kh8 13. Rae1 Kg8 14. b3 Rfe8 15.
Nd1 Rf8 16. Ne3 Qb8 17. Qf2 Bc8 18. e5 dxe5 19. fxe5 Nxe5 20. Nxe5 Qxe5 21. Nc4
Qc7 22. Bf4 Qa7 23. d6 e6 24. Bg5 Nd7 25. Be7 Bd4 26. Qf3 Bb7 27. Be4 Bxe4 28.
Rxe4 b5 29. Bxf8 Rxf8 30. axb5 axb5 31. Ne3 Qa6 32. Ng4 Qxd6 33. Nh6+ Kg7 34.
Nxf7 Qe7 35. Rf4 Nf6 36. Ng5 h6 37. Ne4 g5 38. Nxf6 gxf4 39. Nh5+ Kf7 40. Nxf4
Ke8 41. Qa8+ Kf7 42. Qf3 Qd6 43. Qh5+ Ke7 44. Ng6+ 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "5.3"]
[White "Shimomura, Kensei"]
[Black "Okuno, Rion"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1240"]
[BlackElo "1167"]
[PlyCount "94"]
[SourceVersionDate "2022.03.28"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Qd1 a6 6. Bd3 e5 7. Nf3 Be7 8. O-O
O-O 9. Re1 h6 10. h3 Be6 11. Bd2 Nbd7 12. Be3 b5 13. a3 Qc7 14. Be2 Rfd8 15.
Nd5 Bxd5 16. exd5 Nb6 17. Bxb6 Qxb6 18. b3 Ne4 19. Rf1 Nc3 20. Qd3 e4 21. Qxc3
Bf6 22. Qe3 Qxe3 23. fxe3 exf3 24. Rae1 fxe2 25. Rxe2 Re8 26. Rf3 Re4 27. Rf4
Rae8 28. Rxe4 Rxe4 29. Kf2 Bb2 30. c4 Bxa3 31. Kf3 Re8 32. Rc2 bxc4 33. bxc4
Bc5 34. e4 f6 35. Ra2 Ra8 36. Kf4 Kf7 37. Kf5 g6+ 38. Kf4 a5 39. h4 Bb4 40. g4
Rc8 41. g5 hxg5+ 42. hxg5 fxg5+ 43. Kxg5 Rxc4 44. Rf2+ Kg7 45. e5 dxe5 46. Rf6
Be7 47. d6 Bxf6# 0-1

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "5.4"]
[White "Akai, Kiyotaka"]
[Black "Pradipta, Davi Ernest"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "1786"]
[BlackElo "1648"]
[PlyCount "65"]
[SourceVersionDate "2022.03.28"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 g6 6. Nf3 Bg7 7. h3 O-O 8. Be2
Nc6 9. O-O Re8 10. Be3 e5 11. d5 Nb8 12. Rc1 N6d7 13. Qb3 Nf6 14. Rfd1 b6 15.
Bg5 a6 16. Nd2 b5 17. a4 b4 18. Qxb4 Qd6 19. Qb3 c5 20. Nc4 Qc7 21. Bxf6 Bxf6
22. Qb6 Bd8 23. Qxc7 Bxc7 24. Bg4 Bxg4 25. hxg4 Nd7 26. d6 Bd8 27. Nd5 Nf6 28.
Nxf6+ Bxf6 29. Nb6 Ra7 30. Rxc5 Rb7 31. a5 Bd8 32. d7 Re7 33. Rc8 1-0

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "5.5"]
[White "Nishimori, Toshiyuki	"]
[Black "Yoshii, Yukihiko"]
[Result "1/2-1/2"]
[ECO "C59"]
[WhiteElo "1675"]
[BlackElo "1724"]
[PlyCount "106"]
[SourceVersionDate "2022.03.28"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nf3 Bd6 10. d3 Qc7 11. Be3 Be6 12. O-O O-O 13. Nbd2 Rac8 14. Re1 c5
15. c4 Rfd8 16. Qc2 Nc6 17. g3 Nd4 18. Bxd4 exd4 19. Bf1 Qd7 20. Bg2 Bh3 21.
Bh1 Re8 22. Rxe8+ Rxe8 23. Re1 Rxe1+ 24. Nxe1 Qe6 25. Qd1 Ng4 26. Ne4 Be7 27.
Qa4 Bf8 28. Qa5 f5 29. f3 fxe4 30. fxg4 Qf6 31. Bg2 Bxg4 32. Bxe4 Be2 33. Bd5+
Kh8 34. Bg2 Qg5 35. Be4 Qe3+ 36. Kg2 Bg4 37. b3 Qe2+ 38. Kg1 Bh3 39. Bg2 Bxg2
40. Nxg2 Qxd3 41. Qd8 Qd1+ 42. Kf2 Qd2+ 43. Kf3 Qd3+ 44. Kg4 Qe4+ 45. Nf4 Kg8
46. Qd5+ Qxd5 47. Nxd5 Bd6 48. Kf3 Kf7 49. h3 g6 50. g4 g5 51. a4 Ke6 52. Ke4
a5 53. Nb6 Bf4 1/2-1/2

[Event "Hokkaido.Ch2022"]
[Site "?"]
[Date "2022.03.27"]
[Round "5.6"]
[White "Nakamura, Mitsuru"]
[Black "Kawamura, Takuto"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1406"]
[BlackElo "1462"]
[PlyCount "120"]
[SourceVersionDate "2022.03.28"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 e6 5. Be2 Nf6 6. Bg5 Be7 7. Qd3 dxe4 8.
Nxe4 Bf5 9. Bxf6 gxf6 10. Qe3 Nd7 11. Bd3 Nb6 12. O-O-O Nd5 13. Qh6 Bg4 14.
Rhe1 f5 15. Ned2 Bf8 16. Qg5 Qxg5 17. Nxg5 Bxd1 18. Kxd1 Be7 19. Ngf3 Nf6 20.
h3 Nd7 21. Nc4 Kd8 22. Nfe5 Nxe5 23. Nxe5 Rf8 24. f4 Kc7 25. g4 fxg4 26. hxg4
Rad8 27. c3 f5 28. gxf5 exf5 29. Rh1 Bd6 30. Rxh7+ Kc8 31. Nf7 Bxf4 32. Bxf5+
Kb8 33. Bh3 Rde8 34. Ne5 Bxe5 35. dxe5 Rxe5 36. Kc2 Rfe8 37. b4 R8e7 38. Rh6
Kc7 39. a4 a6 40. a5 b6 41. axb6+ Kxb6 42. Rh8 Ra7 43. Rb8+ Rb7 44. Rh8 Ree7
45. c4 Rh7 46. c5+ Kb5 47. Rxh7 Rxh7 48. Bf5 Rh4 49. Bd3+ Kxb4 50. Bxa6 Kxc5
51. Bb7 Rh3 52. Bxc6 Kxc6 53. Kd2 Kc5 54. Ke1 Rh2 55. Kf1 Kd4 56. Kg1 Ra2 57.
Kf1 Ke3 58. Kg1 Kf3 59. Kh1 Kg3 60. Kg1 Ra1# 0-1

