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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rf5 draw
5 Rf7 draw
6 Rf8 draw
7 Rg6 draw
8 Rh6 draw
9 K1c1 loss in 2 half-moves
10 K1c2 loss in 2 half-moves
11 K1e1 loss in 2 half-moves
12 K1e2 loss in 2 half-moves
13 K2c1 loss in 2 half-moves
14 K2c2 loss in 2 half-moves
15 K2e1 loss in 2 half-moves
16 K2e2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves