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EGTB: win in 6 half-moves

# move score
1 Rb3 win in 5 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Ra3 draw
6 Rc3 draw
7 Rg3 draw
8 Rh3 draw
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves