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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K4b3 win in 3 half-moves
3 K4b4 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 K3b4 draw
8 Ka2 draw
9 Ka5 draw
10 Ra2 draw
11 Rc1 draw
12 Rc8 draw
13 Rd2 draw
14 Rh2 draw
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves