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

EGTB: win in 34 half-moves

# move score
1 Rb4 win in 33 half-moves
2 Ra4 win in 35 half-moves
3 Rc4 win in 37 half-moves
4 Rd4 win in 37 half-moves
5 Rh4 win in 37 half-moves
6 Re1 draw
7 Re2 draw
8 K5b6 loss in 2 half-moves
9 K5c6 loss in 2 half-moves
10 K5d6 loss in 2 half-moves
11 K7b6 loss in 2 half-moves
12 K7c6 loss in 2 half-moves
13 K7d6 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd7 loss in 2 half-moves
23 Kd8 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rg4 loss in 2 half-moves