9x9=81 February 2005

30th Kiou Match: Round 1

• February 4, 2005
• Kiou TANIGAWA Koji 0-1 Oui, Ouza HABU Yoshiharu
• White's Fourth-File Rook vs. Black's B-5e Quick Attack

1. P-2f P-3d 2. P-7f P-4d 3. P-2e B-3c 4. S-4h P-9d 5. G4i-5h R-4b 6. K-6h S-7b 7. K-7h P-6d 8. P-5f S-3b 9. S-5g G4a-5b 10. P-3f K-6b 11. B-5e S-6c 12. P-3e Px3e 13. S-4f P-4e 14. Bx3c+ Nx3c 15. Sx3e P*3d 16. P-2d Px2d 17. Sx3d P-4f 18. Px4f Rx4f 19. Rx2d R-4i+ 20. R-2b+ P*2a 21. +Rx3b B*1d 22. Sx3c+ Bx5h+ 23. Gx5h +Rx5h 24. K-7g G*5g 25. P-9f +R-6i 26. S*8h Gx6g 27. K-8f +Rx2i 28. N*4d N*7d 29. K-9g P-9e 30. B*4e P-5d 31. K-9h Px9f 32. Nx5b+ Sx5b 33. B*3e P*4d 34. Bx4d K-6c 35. G*5c K-7b 36. Bx5d K-8b 37. +Rx5b Gx5b 38. S*7a K-9c 39. Gx5b +Rx7i 40. Sx7i R*9g 41. Nx9g Px9g+ 42. Kx9g N*8e 43. K-8h S*9g 0-1

• 11. B-5e S-6c 12. P-3e: Black's B-5e Quick Attack. Cf. 45th Oui Match Round 4.
• 17. Sx3d: New move?
• 20. ... P*2a 21. +Rx3b: The point of this game.
• 25. P-9f (+/=): 25. S*7h G*6h (=/+), 26. K*8e S*7h (+/=).

54th Ohsho Match: Round 2

• February 9-10, 2005
• Oui, Ouza HABU Yoshiharu 1-0 Ohsho MORIUCHI Toshiyuki
• Double Bear-in-the-Hole: Black's Edge Attack

1. P-7f P-3d 2. P-2f P-4d 3. P-2e B-3c 4. S-4h P-9d 5. G4i-5h P-9e 6. K-6h S-3b 7. K-7h R-4b 8. P-5f K-6b 9. B-7g S-4c 10. K-8h K-7b 11. L-9h S-5d 12. P-6f K-8b 13. S-5g G4a-5b 14. K-9i L-9b 15. S-8h K-9a 16. P-3f P-4e 17. P-6e Bx7g+ 18. Nx7g R-2b 19. B*6f B*3c 20. Bx3c+ Nx3c 21. B*6f G-4b 22. P-5e S-4c 23. S-5f S-8b 24. G-6g R-2a 25. P-8f P-5d 26. Px5d Sx5d 27. P*5e S-4c 28. S-8g G-7b 29. G-7h P*5h 30. Rx5h B*2g 31. R-5i Bx3f+ 32. K-8h P-4f 33. Px4f +Bx4f 34. P-9f +Bx1i 35. Px9e P*9c 36. R-9i +B-1h 37. N-8e +B-3f 38. P-9d Px9d 39. P*9e Px9e 40. P*9d Lx9d 41. P*9b Kx9b 42. Lx9e Lx9e 43. P*9c 1-0

• 14. ... L-9b: Bear-in-the-Hole with a vanguard pawn. Cf. 43rd Oui match round 5 (2).
• 17. P-6e ... 28. S-8g: Book moves on "Shima's Notes" (A. Shima, Kodansha, ISBN4-06-211633-2).
• 29. ... P*5h: Bad move.

30th Kiou Match: Round 2

• February 19, 2005
• Oui, Ouza, Ohsho HABU Yoshiharu 1-0 Kiou TANIGAWA Koji
• Black's Left-Side Mino vs. White's Yagura

1. P-7f P-3d 2. P-2f P-5d 3. K-6h P-4d 4. P-2e B-3c 5. S-4h G6a-5b 6. P-5f G-4c 7. G4i-5h G-3b 8. S-7h S-2b 9. P-6f K-4a 10. B-7i B-4b 11. K-7g S-3c 12. G-6g P-8d 13. K-8h P-8e 14. G-7g S-7b 15. S-5g P-7d 16. S-4f S-7c 17. P-3f S-6d 18. P-3e P-7e 19. S-6g Px7f 20. Sx7f P-8f 21. Px8f S-7e 22. Sx7e Bx7e 23. G6i-7h Px3e 24. P*7f B-4b 25. Sx3e P*8e 26. B-4f P-5e 27. Bx5e S*6d 28. B-4f Px8f 29. P*8c Rx8c 30. P*8g Px8g+ 31. G7hx8g P-4e 32. B-3g P*3d 33. P-2d Px2d 34. S-2f P*5e 35. S*7d R-8d 36. Sx6c+ R-8c 37. +Sx6d Bx6d 38. Bx5e Bx5e 39. Px5e P*5b 40. B*7b R-8e 41. S*7e P*7d 42. B-6c+ B*5f 43. P-6e G-5c 44. +Bx7d R-8b 45. P-5d Gx5d 46. P*8d K-3a 47. P-8c+ R-6b 48. P*2c Gx2c 49. R-5h 1-0

• 11. K-7g: Cf. 54th NHK Tournament Habu vs. Minami (below).
• 13. K-8h: Left-Side Mino. Basically this is White's strategy because Black usually moves 2. S-6h in Yagura. Eg. 27th Kiou Match Round 2, 43rd Oui Match Round 3.
• 14. G-7g: Cf. 59th A-Class Ranking Match Morishita vs. Tanaka (below).
• 23. G6i-7h: +/=.

54th NHK Tournament

(November 21, 2004; Oui, Ouza HABU Yoshiharu 1-0 9th dan MINAMI Yoshikazu)

1. P-7f P-3d 2. P-2f P-4d 3. P-2e B-3c 4. S-4h P-5d 5. G4i-5h S-3b 6. P-5f P-9d 7. K-6h G6a-5b 8. S-7h G-4c 9. P-6f S-6b 10. B-7i B-4b 11. K-7g S-3c 12. G-6g G-3b 13. P-3f K-4a 14. K-8h K-3a 15. S-3g S-5c 16. S-2f K-2b 17. P-1f P-4e 18. N-3g S5c-4d 19. P-4f Px4f 20. Bx4f P*4e 21. B-6h B-6d 22. R-4h P-5e 23. Px5e Bx5e 24. G-5f B-6d 25. P-6e B-5c 26. P-3e Px3e 27. Nx4e Sx4e 28. Rx4e P-9e 29. P-2d Px2d 30. P*5d B-7a 31. Sx3e P*4d 32. R-5e K-1b 33. P*3d S-2b 34. P-1e P-9f 35. Px9f P*9g 36. P-1d Px1d 37. Sx2d Lx9f 38. P*2c Gx2c 39. Sx2c+ Kx2c 40. P*2d K-3b 41. B-8f R-9b 42. P-5c+ P-9h+ 43. K-7g 1-0

59th A-Class Ranking Match

(October 3, 2000; 8th dan MORISHITA Taku 1-0 9th dan TANAKA Torahiko)

1. P-7f P-8d 2. S-6h P-3d 3. P-6f P-5d 4. P-5f S-3b 5. G4i-5h B-3a 6. S-7g G6a-5b 7. B-7i P-4d 8. S-4h G-4c 9. P-3f S-6b 10. G-6g P-7d 11. K-6h B-6d 12. S-3g K-4b 13. K-7h K-3a 14. P-2f K-2b 15. K-8h P-9d 16. G-7h P-9e 17. P-1f N-7c 18. P-2e G-3c 19. B-4f S-5c 20. P-1e P-4e 21. Bx6d Px6d 22. P-4f Px4f 23. Sx4f R-4b 24. P*4e B*6i 25. G-5g Bx3f+ 26. N-3g P-6e 27. B*6c N-8e 28. S-8f Px6f 29. Bx7d+ R-6b 30. P*6e P-5e 31. Px5e P*5f 32. Gx5f +B-4g 33. G-5g +Bx6e 34. +Bx8d P*5f 35. G-5h +Bx7f 36. P*6h P*7g 37. Nx7g Nx9g+ 38. Sx9g P-9f 39. S-8f R-8b 40. N*8c P-9g+ 41. Lx9g P*9f 42. Lx9f Lx9f 43. S-8e +B-4c 44. Sx9f L*8a 45. P-2d Px2d 46. P*2c Gx2c 47. P*2e Px2e 48. P-5d Sx5d 49. +Bx6f +B-3c 50. L*4d R-6b 51. +B-8d R-6c 52. Nx2e +Bx4d 53. Px4d P*2d 54. P-4c+ Rx4c 55. +B-6f N-3c 56. Nx3c+ Sx3c 57. P*2e Px2e 58. P*2d Gx2d 59. N*3f Rx4f 60. Nx2d N*7d 61. +B-7e Sx2d 62. +Bx7d N*6f 63. P*4g R-4c 64. G*5c L*7b 65. Gx4c Nx7h+ 66. Kx7h Lx7d 67. B*4d S*3c 68. P*2c Kx2c 69. Gx3c Sx3c 70. S*2d 1-0

30th Kiou Match: Round 3

• February 25, 2005
• Kiou TANIGAWA Koji 0-1 Oui, Ouza, Ohsho HABU Yoshiharu
• Double Side Attack: Black's Climbing Silver

1. P-2f P-8d 2. P-2e P-8e 3. G-7h G-3b 4. P-2d Px2d 5. Rx2d P*2c 6. R-2h P-3d 7. S-3h P-8f 8. Px8f Rx8f 9. P*8g R-8d 10. S-2g P-9d 11. P-9f K-4a 12. S-3f B-3c 13. K-6i S-6b 14. P-7f S-2b 15. P-1f G-5b 16. P-1e P-5d 17. Bx3c+ Nx3c 18. S-8h P-7d 19. P-4f N-7c 20. S-4g P-5e 21. P-3f P-2d 22. G-5h S-2c 23. N-3g P-6d 24. P*2e Px2e 25. Nx2e Nx2e 26. Rx2e P*2d 27. R-2i S-6c 28. P-4e R-8a 29. P-4d Px4d 30. P*4e P-7e 31. Px4d B*6e 32. R-2h Px7f 33. P-6f B-5d 34. P*2e N-8e 35. K-5i Px2e 36. Rx2e P-3e 37. Rx3e P*4f 38. Sx4f S-2d 39. Rx5e Bx3f 40. N*7e S-5d 41. R-5f P*5c 42. S-5e P*4f 43. P-4c+ G3bx4c 44. Rx4f Bx5h+ 45. Kx5h Sx5e 46. Rx4c+ Gx4c 47. B*6c K-3b 48. Bx8a+ N*4f 49. K-6g G*6e 0-1

• 10. S-2g: Black's Climbing Silver. Cf. 29th Kiou Match Round 1, 67th Kisei Match Round 5.

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