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EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Kg5 draw
3 Kh5 draw
4 Ra3 draw
5 Rb3 draw
6 Rd3 draw
7 Re3 draw
8 Rf1 draw
9 Rf2 draw
10 Rf5 draw
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Kf5 loss in 1 half-moves