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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Ra4 draw
5 Rb1 draw
6 K5a6 loss in 2 half-moves
7 K5c6 loss in 2 half-moves
8 Ka4 loss in 2 half-moves
9 Kc4 loss in 2 half-moves
10 K5a5 loss in 1 half-moves
11 K5c5 loss in 1 half-moves
12 K6a5 loss in 1 half-moves
13 K6a6 loss in 1 half-moves
14 K6c5 loss in 1 half-moves
15 K6c6 loss in 1 half-moves
16 Ka7 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Rd4 loss in 1 half-moves
20 Re4 loss in 1 half-moves
21 Rf4 loss in 1 half-moves
22 Rg4 loss in 1 half-moves
23 Rh4 loss in 1 half-moves