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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Kef1 draw
5 Kef2 draw
6 Kgf1 draw
7 Kgf2 draw
8 Kh1 draw
9 Kh2 draw
10 Ra1 draw
11 Rb1 draw
12 Rc2 draw
13 Rc7 draw
14 Ke2 loss in 2 half-moves
15 Kg2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc8 loss in 2 half-moves