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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Re2 win in 1 half-moves
3 Kb7 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Ka1 draw
6 Ka2 draw
7 Kb8 draw
8 Kc1 draw
9 Kc2 draw
10 Kd7 draw
11 Kd8 draw
12 Ra2 draw
13 Rb3 draw
14 Rb5 draw
15 Rb6 draw
16 Rb8 draw
17 Rc2 draw
18 Rd2 draw
19 Rf2 draw
20 Rb7 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves