Maybe the Trojan Horse (Bishop on h7) can be taken? With his second installment, GM Kaidanov continues to show you all the tactical motifs/patterns you "thought you knew", and he blows your mind by revealing all the minor details and intricacies that players at the highest level must think about before executing a given combination. With one idea building on top of the other, it can be hard to keep track of everything... but Gregory is here to help!