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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Ra4 win in 3 half-moves
8 Rc4 draw
9 Rd4 draw
10 Re4 draw
11 Rf3 draw
12 K6a7 loss in 2 half-moves
13 K8a7 loss in 2 half-moves
14 Ka5 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 K6b7 loss in 1 half-moves
22 K8b7 loss in 1 half-moves