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EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kh7 draw
3 Ra2 draw
4 Re1 draw
5 Kh8 loss in 10 half-moves
6 Rg1 loss in 4 half-moves
7 Kf7 loss in 2 half-moves
8 Kf8 loss in 2 half-moves
9 Nb1 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves