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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ra1 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Ka5 win in 5 half-moves
5 Kaa7 draw
6 Kab7 draw
7 Kb6 draw
8 Kba7 draw
9 Kbb7 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rc7 draw
14 Rc8 draw
15 Rd1 draw
16 Ka8 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Kc7 loss in 1 half-moves