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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ra4 draw
3 Rb4 draw
4 Rc4 draw
5 Rd4 draw
6 Re6 draw
7 Re7 draw
8 Re8 draw
9 Rh4 draw
10 Kba5 loss in 2 half-moves
11 Kba7 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kaa5 loss in 1 half-moves
16 Kaa7 loss in 1 half-moves
17 Kab5 loss in 1 half-moves
18 Kab7 loss in 1 half-moves
19 Kbb5 loss in 1 half-moves
20 Kbb7 loss in 1 half-moves
21 Re1 loss in 1 half-moves
22 Re2 loss in 1 half-moves
23 Re3 loss in 1 half-moves
24 Re5 loss in 1 half-moves
25 Rg4 loss in 1 half-moves