Tsumeshogi Challenge

Solution to Problem 80

Solution: 1. L*1c Bx1c
2. N*2d Bx2d
3. G*2b Kx2b
4. N-1c+ Kx1c
5. Rx1a+ X*1b
6. N*2e mate (11 moves)

    Variations:
  • 2...Sx2d 3. Nx1c+ Sx1c 4. B*2a K-2b 5. +P-3b mate (9 moves, koma-amari)
  • 2...Px2d 3. G*2c Kx2c 4. Rx2a+ B-2b 5. +P-3c mate (9 moves, koma-amari)
  • 4...Bx1c 5. Rx4b+ K-2a 6. +R-3b mate (11 moves, koma-amari)

    Tries:
  • 3. Rx4b+ L*2b
  • 4. Rx4b+ Bx4b

  • 3. G*2b will be difficult to find for most of us, sente sacrifices all his pieces in the first 4 moves!! - EC

Correct Solvers

Eric Cheymol              France
Reijer Grimbergen         Japan
Kees Wiebering            Netherlands

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98 February 5

Patrick Davin
davin [at] shogi [dot] net