8
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2
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1
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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Ra1 draw
4 Ra2 draw
5 Ra6 draw
6 Ra8 draw
7 Rc3 draw
8 Rf3 draw
9 Rg3 draw
10 Kb3 loss in 4 half-moves
11 Ra4 loss in 4 half-moves
12 Ka4 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves