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 K1a2 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Ra2 draw
5 Rb1 draw
6 Rb3 draw
7 Rb4 draw
8 Rb7 draw
9 Rb8 draw
10 Rh2 draw
11 K3a2 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Kb4 loss in 1 half-moves