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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Ka2 draw
5 Kb2 draw
6 Kc2 draw
7 Kc3 draw
8 Rb8 draw
9 Rc1 draw
10 Rc4 draw
11 Rc5 draw
12 Rc7 draw
13 Re8 draw
14 Ka3 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves