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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Rd4 win in 3 half-moves
10 Ka7 win in 5 half-moves
11 Ka8 win in 5 half-moves
12 Kb7 win in 5 half-moves
13 Re7 win in 5 half-moves
14 Re8 win in 5 half-moves
15 Kb2 draw
16 Kc2 draw
17 Kc4 draw
18 Kd2 draw
19 Kd3 draw
20 Kd4 draw
21 Re3 draw
22 Re5 draw
23 Re6 draw
24 Re1 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves