🧠🧠 Crowded London Streets (Find the Blunder Exercise)

Find the Blunder Exercise: The audio will lead you through a series of moves from the beginning of a game. One player will blunder and the other will not punish them for it. Can you find the blunder and the best punishment? To learn more about Don't Move Until You See It and get the free 5-day Conceptualizing Chess Series, head over to https://dontmoveuntilyousee.it/conceptualization PGN for today's exercise: Nf3 d5 2. d4 Nf6 3. e3 e6 4. a3 c5 5. c4 Ne4 6. Bd3 Qa5+ 7. Nbd2 Nc6 8. O-O Nxd2 9. Bxd2 dxc4 10. Bxc4 Qb6 11. Bc3 Be7 12. dxc5 Qxc5 13. Qe2 O-O 14. b4 Qh5 15. b5 Nd8 * And the answer is... Bxa5