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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Re1 win in 1 half-moves
6 K3b3 draw
7 K3b4 draw
8 Re3 draw
9 Re5 draw
10 Re6 draw
11 Re7 draw
12 Re8 draw
13 Rf4 draw
14 Rg4 draw
15 Rh4 draw
16 K4b3 loss in 1 half-moves
17 K4b4 loss in 1 half-moves
18 Ka2 loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rd4 loss in 1 half-moves
21 Re2 loss in 1 half-moves