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

EGTB: win in 4 half-moves

# move score
1 Kcb3 win in 3 half-moves
2 Kcb5 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Rc5 win in 5 half-moves
6 Ka3 draw
7 Ka4 draw
8 Ka5 draw
9 Kbb3 draw
10 Kbb5 draw
11 Kbc3 draw
12 Kbc5 draw
13 Kcc3 draw
14 Kcc5 draw
15 Rb7 draw
16 Rc6 draw
17 Rc8 draw
18 Re7 draw
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves