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

EGTB: win in 4 half-moves

# move score
1 K6b6 win in 3 half-moves
2 K7b7 win in 3 half-moves
3 Ra1 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 K6b7 win in 5 half-moves
6 K7b6 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Kb8 win in 5 half-moves
9 Rc8 win in 5 half-moves
10 Ka5 draw
11 Ka8 draw
12 Rc2 draw
13 Rc3 draw
14 Rc4 draw
15 Rd1 draw
16 Re1 draw
17 Rf1 draw
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves