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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 Kab4 win in 5 half-moves
9 Kcb4 win in 5 half-moves
10 Kab2 win in 7 half-moves
11 Kcb2 win in 7 half-moves
12 Kab3 draw
13 Kcb3 draw
14 Kd4 draw
15 Ra1 draw
16 Rb3 draw
17 Rb5 draw
18 Rc1 draw
19 Re1 draw
20 Rf1 draw
21 Rb2 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves