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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rb8 draw
3 Rd8 draw
4 Re1 draw
5 Re5 draw
6 Re6 draw
7 Re7 draw
8 Rh8 draw
9 Ka5 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Kaa7 loss in 2 half-moves
12 Kab7 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Kba7 loss in 2 half-moves
16 Kbb7 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves