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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd2 draw
6 Kde1 draw
7 Kde2 draw
8 Kf2 draw
9 Kfe1 draw
10 Kfe2 draw
11 Kg1 draw
12 Kg2 draw
13 Ra4 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re5 draw
18 Rh4 draw
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 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