Checkmate in 13 Solution 1.S*1c 2.Kx1c 3.N*2e 4.K2b 5.G*3c 6.K1b 7.S2c+ 8.Gx2c 9.P*1c 10.Gx1c 11.Nx1c+ 12.Kx1c 13.G*2c
