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EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 K3c4 draw
3 K5c4 draw
4 Rc1 draw
5 Rc3 draw
6 Rc4 draw
7 Rc5 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 Kc2 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 K3d4 loss in 1 half-moves
28 K3e4 loss in 1 half-moves
29 K5d4 loss in 1 half-moves
30 K5e4 loss in 1 half-moves