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EGTB: win in 4 half-moves

# move score
1 R7a5 win in 3 half-moves
2 Rb7 win in 15 half-moves
3 Kb7 draw
4 Kd7 draw
5 R3a5 draw
6 Ra1 draw
7 Ra2 draw
8 Rb3 draw
9 Rc3 draw
10 Rd3 draw
11 Kb6 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 R3a4 loss in 2 half-moves
18 R3a6 loss in 2 half-moves
19 R7a4 loss in 2 half-moves
20 R7a6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves