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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Re4 win in 1 half-moves
4 K3b3 draw
5 K3b4 draw
6 K4b4 draw
7 Ra7 draw
8 Rb7 draw
9 Rc7 draw
10 Rd7 draw
11 Re1 draw
12 Re5 draw
13 Re6 draw
14 Re8 draw
15 K4b3 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Re2 loss in 1 half-moves
19 Re3 loss in 1 half-moves
20 Rf7 loss in 1 half-moves
21 Rg7 loss in 1 half-moves
22 Rh7 loss in 1 half-moves