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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Ka8 win in 7 half-moves
3 Kbc8 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Kd6 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Ra4 win in 7 half-moves
8 Ka7 draw
9 Kb6 draw
10 Kbb7 draw
11 Kcb7 draw
12 Kcc8 draw
13 Kd8 draw
14 Rb5 draw
15 Rb7 draw
16 Rc4 draw
17 Rh4 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves