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EGTB: win in 4 half-moves

# move score
1 R6a5 win in 3 half-moves
2 Rc6 win in 5 half-moves
3 Rc7 win in 5 half-moves
4 R3a5 draw
5 Ra8 draw
6 Rb3 draw
7 Rb6 draw
8 Rb7 draw
9 Rc3 draw
10 Rd3 draw
11 Rh3 draw
12 R3a4 loss in 2 half-moves
13 R6a4 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves