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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Re5 win in 1 half-moves
5 Ra1 draw
6 Re4 draw
7 Re6 draw
8 Rf1 draw
9 Rg1 draw
10 Rh1 draw
11 K4b3 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kb5 loss in 2 half-moves
14 K3b3 loss in 1 half-moves
15 K3b4 loss in 1 half-moves
16 K4b4 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Re2 loss in 1 half-moves
20 Re3 loss in 1 half-moves
21 Re7 loss in 1 half-moves
22 Re8 loss in 1 half-moves