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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 K3b3 draw
6 K4b3 draw
7 K4b4 draw
8 Ra7 draw
9 Rb3 draw
10 Rb4 draw
11 Rb5 draw
12 Rb6 draw
13 Rb8 draw
14 Rc7 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 K3b4 loss in 2 half-moves
19 Ka2 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Rb1 loss in 1 half-moves
22 Rg7 loss in 1 half-moves