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EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rac3 draw
3 Rad3 draw
4 Rb2 draw
5 Rb3 draw
6 Rc1 draw
7 Rca2 draw
8 Rcc3 draw
9 Rd1 draw
10 Rd7 draw
11 Rdd3 draw
12 Ra1 loss in 4 half-moves
13 Ra7 loss in 4 half-moves
14 Raa2 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc8 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 Rd8 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf3 loss in 2 half-moves
31 Rg2 loss in 2 half-moves
32 Rg3 loss in 2 half-moves
33 Rh2 loss in 2 half-moves
34 Rh3 loss in 2 half-moves