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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Ka2 draw
6 Ka4 draw
7 Ka8 draw
8 Kb2 draw
9 Kb3 draw
10 Kc8 draw
11 Ra1 draw
12 Rc2 draw
13 Rc3 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rd1 draw
18 Re1 draw
19 Kc7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves