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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Ka3 draw
5 Ka4 draw
6 Kc2 draw
7 Kc3 draw
8 Ra2 draw
9 Rb2 draw
10 Rd2 draw
11 Re1 draw
12 Re3 draw
13 Re4 draw
14 Rf2 draw
15 Ka2 loss in 4 half-moves
16 Kb2 loss in 4 half-moves
17 Rc2 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves