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EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 R4d7 draw
3 Rg4 draw
4 Rh4 draw
5 R4d5 loss in 2 half-moves
6 R4d6 loss in 2 half-moves
7 R8d5 loss in 2 half-moves
8 R8d6 loss in 2 half-moves
9 R8d7 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rcc4 loss in 2 half-moves
22 Rcc8 loss in 2 half-moves
23 Rcd7 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rdc4 loss in 2 half-moves
27 Rdc8 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf4 loss in 2 half-moves
32 Rf7 loss in 2 half-moves
33 Rf8 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh7 loss in 2 half-moves
37 Rh8 loss in 2 half-moves