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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Ke7 draw
6 Ke8 draw
7 Kf7 draw
8 Kg7 draw
9 Kg8 draw
10 Rb5 draw
11 Rc2 draw
12 Rc3 draw
13 Rc4 draw
14 Rc6 draw
15 Rc7 draw
16 Rc8 draw
17 Rd5 draw
18 Re5 draw
19 Rh5 draw
20 Rc1 loss in 1 half-moves
21 Rf5 loss in 1 half-moves
22 Rg5 loss in 1 half-moves