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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Kbb2 draw
5 Kbb4 draw
6 Kbc2 draw
7 Kbc4 draw
8 Kcb4 draw
9 Kcc2 draw
10 Kcc4 draw
11 Ra7 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Re1 draw
16 Re5 draw
17 Re6 draw
18 Re8 draw
19 Kcb2 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Re2 loss in 1 half-moves
24 Re3 loss in 1 half-moves
25 Re4 loss in 1 half-moves
26 Rf7 loss in 1 half-moves
27 Rg7 loss in 1 half-moves
28 Rh7 loss in 1 half-moves