9x9=81 March 2004

53rd Ohsho Match: Round 5

• March 8-9, 2004
• Ohsho (Meijin, Ouza) HABU Yoshiharu 1-0 Ryuo MORIUCHI Toshiyuki
• Yagura S-3g Formation

1. P-7f P-8d 2. S-6h P-3d 3. P-6f S-6b 4. P-5f P-5d 5. S-4h S-4b 6. G4i-5h G-3b 7. G-7h K-4a 8. K-6i G-5b 9. S-7g S-3c 10. B-7i B-3a 11. P-3f P-4d 12. G5h-6g P-7d 13. S-3g B-6d 14. B-6h G5b-4c 15. K-7i K-3a 16. K-8h K-2b 17. S-4f S-5c 18. N-3g P-9d 19. P-2f S-2d 20. P-1f P-1d 21. R-3h B-7c 22. L-1h P-9e 23. P-6e P-8e 24. N-2e S-4b 25. P-5e P-4e 26. Sx4e Bx5e 27. P-4f P-8f 28. Px8f Rx8f 29. P*8g R-8b 30. B-5g K-3a 31. S-5f B-2b 32. S-6f P-5e 33. S6fx5e R-5b 34. N-7g Bx5e 35. Sx5e Rx5e 36. B*6f Rx5g+ 37. Gx5g B*9c 38. R*6a P*5a 39. Bx9c+ Nx9c 40. P*5b B*4i 41. R-2h K-2b 42. Px5a+ P*5f 43. B*6f S4b-3c 44. Nx3c+ Sx3c 45. S*4a G4c-4b 46. +P-5b Px5g+ 47. +Px4b Gx4b 48. R-6b+ P*5b 49. G*3b K-1b 50. +R-5a N-8e 51. +Rx4b N*9f 52. Px9f S*9g 53. K-7i S*8h 54. Gx8h Sx8h+ 55. Kx8h G*9g 56. Lx9g Nx9g+ 57. K-9i L*9h 58. Rx9h +Nx9h 59. Kx9h R*9g 60. K-8h 1-0

• 23. P-6e: Cf. 51st Ouza match round 5, 15th Ryuo match round 6.
• 27. ... P-8f: New move, maybe.

53rd Ohsho Match: Round 6

• March 15-16, 2004
• Ryuo MORIUCHI Toshiyuki 1-0 Ohsho (Meijin, Ouza) HABU Yoshiharu
• Bishop Exchange Reclining Silver

1. P-7f P-8d 2. P-2f G-3b 3. G-7h P-8e 4. B-7g P-3d 5. S-8h Bx7g+ 6. Sx7g S-4b 7. S-3h S-7b 8. P-9f P-9d 9. P-4f P-6d 10. S-4g S-6c 11. K-6h P-1d 12. P-1f G-5b 13. G-5h K-4a 14. P-3f S-5d 15. S-5f P-4d 16. K-7i K-3a 17. P-6f P-7d 18. N-3g N-7c 19. P-2e S-3c 20. P-4e Px4e 21. P-3e S-4d 22. P-2d Px2d 23. Rx2d P*2c 24. R-2h P-6e 25. Px6e P-8f 26. Px8f P-7e 27. P*2d Px2d 28. P*2c Gx2c 29. P*2e Px2e 30. Px7e P*8h 31. Sx8h Sx6e 32. P-7d Sx7d 33. B*6f G-4c 34. Sx4e Sx4e 35. P*4d G-4b 36. P*2d Gx2d 37. Nx4e B*3g 38. R-3h B-4f+ 39. N-3c+ Nx3c 40. Px3d Gx3d 41. Rx3d N*5d 42. B-8d S*3b 43. S*5a G-5b 44. P*2d Rx8d 45. P-2c+ K-4a 46. G*6b Gx5a 47. +Px3b Kx3b 48. Gx5a B*5f 49. G*4c K-2a 50. P*2b K-1b 51. S*2c Kx2c 52. Rx3c+ K-1b 53. N*2d +Bx2d 54. +Rx2d Bx7h+ 55. Kx7h 1-0

• 20. P-4e: Masuda System.
• 22. P-2d ... 24. R-2h: Cf. 43rd Oui match round 4 and 61st Meijin match round 2.
• 25. ... P-8f 26. Px8f P-7e: Cf. 52nd Ohsho match round 3.
• 27. P*2d: Cf. 28th Kiou match round 4.
• 36. P*2d: New move, news paper says.

29th Kiou Match: Round 4

• March 20, 2004
• Kiou MARUYAMA Tadahisa 1-0 Oui TANIGAWA Koji
• Bishop Exchange Reclining Silver

1. P-7f P-8d 2. P-2f G-3b 3. G-7h P-8e 4. B-7g P-3d 5. S-8h Bx7g+ 6. Sx7g S-4b 7. P-9f P-9d 8. S-3h S-7b 9. P-4f P-6d 10. S-4g S-6c 11. K-6h G-5b 12. K-7i S-5d 13. S-5f P-4d 14. P-6f K-4a 15. G-5h K-3a 16. P-3f P-1d 17. P-1f P-7d 18. N-3g N-7c 19. P-2e S-3c 20. P-4e Px4e 21. P-3e S-4d 22. P-2d Px2d 23. Rx2d P*2c 24. R-2h P-6e 25. Px6e P-7e 26. B*6d G-6c 27. Bx7e P-8f 28. Bx8f Nx6e 29. P*6d P*8e 30. B-7e Nx7g+ 31. Px6c+ +Nx7h 32. Kx7h P-8f 33. Px8f P*7g 34. Nx7g Sx6c 35. P*4c P*8g 36. N*3f B*8i 37. K-6h P-8h+ 38. K-5i S*3i 39. R-2i B-7h+ 40. Rx3i G*2h 41. R-4i G-3h 42. R-4g +Bx7g 43. G*6h P-4f 44. Rx4f Sx3e 45. Bx5c+ K-2b 46. P-4b+ Rx4b 47. Gx7g Rx4f 48. B*5e K-1b 0-1

• 20. P-4e: Masuda System.
• 22. P-2d ... 24. R-2h: Cf. 43rd Oui match round 4 and 61st Meijin match round 2.
• 26. B*6d: Cf. 28th Kiou match round 4.
• 27. ... P-8f 28. Bx8f Nx6e: Cf. 52nd Ohsho match round 3.
• 38. K-5i: +/=.
• 46. P-4b+: Bad move. It should have been +Bx3e.

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