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EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Kd7 draw
5 Kd8 draw
6 Ke8 draw
7 Kef7 draw
8 Kef8 draw
9 Kg7 draw
10 Kgf7 draw
11 Kgf8 draw
12 Kh7 draw
13 Kh8 draw
14 Ra6 draw
15 Rb1 draw
16 Rb7 draw
17 Rb8 draw
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves