requesting.go | 9 ++++++++-

diff --git a/requesting.go b/requesting.go
index fdf638fef80b2806f26ba97f742a4cb955b4cfa4..aaaa4f9cfc7d09b04656d5cb4882dcab96e9add2 100644
--- a/requesting.go
+++ b/requesting.go
@@ -231,7 +231,14 @@ 			// requests, so we can skip this one with no additional consideration.
 			continue
 		}
 		existing := t.requestingPeer(req)
-		if existing != nil && existing != p && existing.uncancelledRequests() > current.Requests.GetCardinality() {
+		if existing != nil && existing != p {
+			// Don't steal from the poor.
+			diff := int64(current.Requests.GetCardinality()) + 1 - (int64(existing.uncancelledRequests()) - 1)
+			// Steal a request that leaves us with one more request than the existing peer
+			// connection if the stealer more recently received a chunk.
+			if diff > 1 || (diff == 1 && p.lastUsefulChunkReceived.Before(existing.lastUsefulChunkReceived)) {
+				continue
+			}
 			t.cancelRequest(req)
 		}
 		more = p.mustRequest(req)