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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Nb8 draw
4 Nc5 draw
5 Ra4 draw
6 Rd4 draw
7 Re2 draw
8 Re3 draw
9 Rg4 draw
10 Be8 loss in 2 half-moves
11 Bf5 loss in 2 half-moves
12 Bf7 loss in 2 half-moves
13 Bh5 loss in 2 half-moves
14 Bh7 loss in 2 half-moves
15 Nb4 loss in 2 half-moves
16 Nc7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves