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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Ke2 draw
10 Kf2 draw
11 Kg2 draw
12 Rd3 draw
13 Re2 draw
14 Re4 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Rf3 draw
19 Rh3 draw
20 Ke1 loss in 2 half-moves
21 Kg1 loss in 2 half-moves
22 Re1 loss in 1 half-moves
23 Re8 loss in 1 half-moves
24 Rg3 loss in 1 half-moves