"The best solution for peace is negotiating for peace, every minute of every day. I’ve never found an exception to this rule."

How about Nanjing, December 1937 to March 1938?

How about the Warsaw ghetto, April to June 1943?

Warsaw's Polish Home Army uprising, August to October 1944?

I Quattro Giorni di Napoli, September 1943?

How about the Franquista coup and then civil war against the Spanish Republic, July 1936?

How about The Wilderness and Atlanta, September 1864, which ensured Lincoln's reelection and confederate defeat?

How about the escape from Sobibor, 1943?

Kefalonia, September 1943?

Leningrad, 1941-44?

Nicaragua vs Somoza, 1979?

I think you got the idea without me listing 100 more.