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EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 K5a6 draw
4 K5b6 draw
5 K7a6 draw
6 K7b6 draw
7 Ka4 draw
8 Ka5 draw
9 Ka7 draw
10 Ka8 draw
11 Kb4 draw
12 Kb8 draw
13 Ra2 draw
14 Rb2 draw
15 Rc1 draw
16 Rc3 draw
17 Rh2 draw
18 K5c6 loss in 2 half-moves
19 K7c6 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kc5 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Kc8 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves