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EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Ka7 draw
3 Kab7 draw
4 Kab8 draw
5 Kc7 draw
6 Kcb7 draw
7 Kcb8 draw
8 Ra2 draw
9 Rb2 draw
10 Rh1 draw
11 Rh3 draw
12 Rh4 draw
13 Rh5 draw
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves