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 K4b4 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Rc5 win in 3 half-moves
6 K3b4 win in 5 half-moves
7 Ka2 win in 5 half-moves
8 Kb5 win in 5 half-moves
9 K4b3 draw
10 Ka5 draw
11 Ra1 draw
12 Rc6 draw
13 Rc7 draw
14 Rc8 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves