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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Rc3 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Rc5 win in 3 half-moves
10 Rd6 win in 3 half-moves
11 Kab7 draw
12 Kab8 draw
13 Kcb7 draw
14 Kcb8 draw
15 Kd8 draw
16 Rb6 draw
17 Re6 draw
18 Rc7 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves