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 Re3 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Kaa4 win in 3 half-moves
6 Kab4 win in 3 half-moves
7 Kb6 win in 3 half-moves
8 Kba4 win in 3 half-moves
9 Kbb4 win in 3 half-moves
10 Kc4 win in 3 half-moves
11 Kc5 win in 3 half-moves
12 Kc6 win in 3 half-moves
13 Rb4 win in 3 half-moves
14 Rc3 win in 3 half-moves
15 Rd3 win in 3 half-moves
16 Rf3 win in 3 half-moves
17 Rb1 win in 5 half-moves
18 Kb2 draw
19 Rb2 draw
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves