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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka7 win in 3 half-moves
3 Kab5 win in 3 half-moves
4 Kab7 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Kcb5 win in 3 half-moves
8 Kcb7 win in 3 half-moves
9 Kd5 win in 3 half-moves
10 Rd4 win in 3 half-moves
11 Kab6 win in 5 half-moves
12 Ra4 win in 5 half-moves
13 Rb6 win in 5 half-moves
14 Rc4 win in 5 half-moves
15 Kcb6 draw
16 Kd6 draw
17 Kd7 draw
18 Rb1 draw
19 Rb2 draw
20 Rb3 draw
21 Rb5 draw
22 Re4 draw
23 Rf4 draw
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves