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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rb1 win in 3 half-moves
3 K1b2 draw
4 K3b2 draw
5 Rb2 draw
6 Rb3 draw
7 Rb7 draw
8 Rb8 draw
9 Rd4 draw
10 Re4 draw
11 Rf4 draw
12 Ka4 loss in 2 half-moves
13 Kb1 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 K1a2 loss in 1 half-moves
21 K3a2 loss in 1 half-moves