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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Ka5 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 K6a7 draw
6 K6b7 draw
7 K8a7 draw
8 K8b7 draw
9 Kb6 draw
10 Kb8 draw
11 Ra1 draw
12 Rb1 draw
13 Rc2 draw
14 Rc7 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves