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EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 K6c7 draw
3 Ra3 draw
4 Rc4 draw
5 Rf3 draw
6 Rg3 draw
7 Rh3 draw
8 Kb5 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 K6b7 loss in 1 half-moves
21 K6d7 loss in 1 half-moves
22 K8b7 loss in 1 half-moves
23 K8c7 loss in 1 half-moves
24 K8d7 loss in 1 half-moves