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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Ra6 draw
5 Ra7 draw
6 Raa5 draw
7 Rab8 draw
8 Rb6 draw
9 Rb7 draw
10 Rba4 draw
11 Rba5 draw
12 Rbb8 draw
13 Rc4 draw
14 Rc5 draw
15 Rc8 draw
16 Rd4 draw
17 Rd5 draw
18 Rd8 draw
19 Raa4 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 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rg8 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh8 loss in 2 half-moves