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EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Ra2 win in 5 half-moves
3 Ka6 draw
4 Kaa8 draw
5 Kb6 draw
6 Kba8 draw
7 Kbb7 draw
8 Rg1 draw
9 Rg3 draw
10 Rg4 draw
11 Rg5 draw
12 Rh2 draw
13 Kab7 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves