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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Rb2 win in 9 half-moves
5 Rb1 win in 13 half-moves
6 Ka3 draw
7 Ka5 draw
8 Kb3 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Ra5 draw
13 Rb3 draw
14 Rb4 draw
15 Rb6 draw
16 Rh5 draw
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves