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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Kb8 draw
8 Kc2 draw
9 Kc4 draw
10 Kd2 draw
11 Kd3 draw
12 Kd4 draw
13 Kd7 draw
14 Kd8 draw
15 Rc4 draw
16 Rd4 draw
17 Re4 draw
18 Rf1 draw
19 Rf2 draw
20 Rf3 draw
21 Rf5 draw
22 Rf6 draw
23 Kb7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves