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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Ra5 draw
4 Ra6 draw
5 Ra7 draw
6 Rab4 draw
7 Rac4 draw
8 Rb5 draw
9 Rb6 draw
10 Rb7 draw
11 Rba8 draw
12 Rc5 draw
13 Rc6 draw
14 Rc7 draw
15 Rd4 draw
16 Rd8 draw
17 Raa8 loss in 8 half-moves
18 Rbb4 loss in 4 half-moves
19 Rcc4 loss in 4 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rc3 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rg4 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh8 loss in 2 half-moves