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EGTB: win in 6 half-moves

# move score
1 Rb3 win in 5 half-moves
2 Ra3 draw
3 Rc3 draw
4 Rd1 draw
5 Rd4 draw
6 Rd5 draw
7 Rd6 draw
8 Rg3 draw
9 Rh3 draw
10 K6b6 loss in 2 half-moves
11 K6b7 loss in 2 half-moves
12 K7b6 loss in 2 half-moves
13 K7b7 loss in 2 half-moves
14 Ka5 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves