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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Kb3 draw
4 Kb5 draw
5 Kc4 draw
6 Rd4 draw
7 Re3 draw
8 Re5 draw
9 Rf4 draw
10 Rg4 draw
11 Rh4 draw
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Ka4 loss in 1 half-moves
20 Re1 loss in 1 half-moves