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 Kc2 draw
8 Kc3 draw
9 Kg2 draw
10 Kg3 draw
11 Kh2 draw
12 Ra4 draw
13 Rb4 draw
14 Rc4 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 Re5 draw
19 Kc4 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Kh4 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves