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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc4 draw
8 Kg4 draw
9 Kg5 draw
10 Kh5 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Re5 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Kh3 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves