1. d2d4  1... g8f6  2. c2c4  2... e7e6  3. b1c3  3... f8b4  4. e2e3  4... e8g8  5. c1d2  5... c7c5  6. a2a3  6... b4c3  7. d2c3  7... f6e4 [%c_effect e4;square;e4;type;GreatFind;persistent;true] It's necessary to capture White's bishop while there's still time, otherwise the pair of bishops guarantees a lasting positional advantage. 8. g1e2 Getting ready to capture on c3 with the knight, where it will be well placed. 8... b7b6 There is no rush to capture the bishop since it has nowhere to go. 9. d4d5  9... c8a6 [%c_effect a6;square;a6;type;GreatFind;persistent;true] Developing the bishop while attacking the c4-pawn. 10. b2b3  10... b6b5 [%c_effect b5;square;b5;type;GreatFind;persistent;true] Guaranteeing the activity of the a6-bishop.