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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Ke2 draw
3 Ke3 draw
4 Kf3 draw
5 Kg3 draw
6 Rb2 draw
7 Rb3 draw
8 Rb8 draw
9 Rc4 draw
10 Ra4 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Ke1 loss in 1 half-moves
20 Kf1 loss in 1 half-moves
21 Kg1 loss in 1 half-moves
22 Kg2 loss in 1 half-moves