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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Rd5 win in 3 half-moves
7 Rc1 win in 5 half-moves
8 Rc2 win in 5 half-moves
9 Rc3 win in 5 half-moves
10 Ra5 win in 7 half-moves
11 Kab5 draw
12 Kab6 draw
13 Kab7 draw
14 Kcb5 draw
15 Kcb6 draw
16 Kcb7 draw
17 Kd5 draw
18 Rb5 draw
19 Re5 draw
20 Rf5 draw
21 Ka5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves