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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb6 draw
5 Kbb7 draw
6 Kbc8 draw
7 Kcb7 draw
8 Kcc8 draw
9 Kd7 draw
10 Kd8 draw
11 Ra2 draw
12 Rb2 draw
13 Rc1 draw
14 Rg2 draw
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves