1 comment No.1501 Kenneth Solja (Finland) Original Fairy problems JF-2020/I: January – June’2020 Definition: (click to show/hide) Masand: When a piece X gives a direct check with its move, all pieces of the same color controlled by X and all pieces of opposite color attacked by X, except for the Kings, change color. No.1501 Kenneth Solja Finland original – 03.05.2020 Solutions: (click to show/hide) white Pb2g3f2b7 Sg1 Bh1d6 Ke4 black Pg2 Sc8 Ba8 Kb6 hs#3 b) Ke4→e2 (8+4) Masand a) 1.b7-b8=Q[d6=b][a8=w][c8=w] + Kb6-a6 2.Ba8-d5 Bd6*g3 { } 3.Qb8-b6[b2=b][f2=b] + b2-b1=Q[g1=b][b6=b] # b) wKe4-->e2 1.b7*c8=Q Ba8-f3[g2=w] + 2.Ke2-f1 Kb6-a7 3.Bd6-c5[f2=b] + f2*g1=Q[h1=b][g2=b][c5=b] # { (C+ by Popeye 4.83)}
Nice promotion play. But Bh1 unfortunate.