E11 - 波格-印度防御
Variation: 波格-印度防御
Initial Move: 博戈印度防御。黑方在b4格将军,试图交换象或扰乱白方的协调,从而形成稳固且注重位置的中局。 Learn this opening step by step
Round 9: Gordon, Stephen J - Wadsworth, Matthew J
2025.08.10
Round 5: Waldhausen Gordon, Frederick - Fernandez, Daniel Howard
2025.08.06
Round 7: Barbosa, Oliver - Hardaway, Brewington