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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Ra8 draw
3 Raa1 draw
4 Rad7 draw
5 Rb1 draw
6 Rb7 draw
7 Rc1 draw
8 Rc7 draw
9 Rd8 draw
10 Rda1 draw
11 Rdd7 draw
12 Nc2 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ng2 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves