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EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Kaa2 draw
3 Kab2 draw
4 Kb1 draw
5 Kba2 draw
6 Kbb2 draw
7 Kc4 draw
8 Ra8 draw
9 Rb8 draw
10 Rc2 draw
11 Rc3 draw
12 Rc5 draw
13 Rc6 draw
14 Rc7 draw
15 Rh8 draw
16 Ka3 loss in 2 half-moves
17 Ka4 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Kc2 loss in 1 half-moves