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

EGTB: win in 42 half-moves

# move score
1 Rb4 win in 41 half-moves
2 Rc4 win in 41 half-moves
3 Ra4 win in 43 half-moves
4 Rh4 win in 45 half-moves
5 Rd4 win in 47 half-moves
6 Re1 draw
7 Re2 draw
8 Ka5 loss in 2 half-moves
9 Ka7 loss in 2 half-moves
10 Kab6 loss in 2 half-moves
11 Kab7 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kcb6 loss in 2 half-moves
17 Kcb7 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves