Battle of Kulikovo

In August 1380 Prince Dmitri learned of the approaching army of Mamai. It is alleged that Oleg Ryazansky sent a message to him. The interpretations of such an act are different. Some believe that he did this, because in fact he was not a supporter of Mamai, others believe that he expected to intimidate Dmitry - earlier none of the Russian princes dared to meet in battle with the Khan himself. Nevertheless, Dmitry quickly assembled an army in Kolomna. There he was visited by the ambassadors of Mamai. They demanded an increased tribute, "as under the Khan Jani Beg". Dmitry agreed to pay tribute, but only in the amount provided for by his previous contract with Mamai.[17] In Kolomna, Dmitry received updated information about the Mamai itinerary and about approaching forces of Jogaila. So, after reviewing the army, on August 20 he moved west along the Oka River, crossed it at the town Lopasnya on August 24–25 and moved south towards Mamai. On September 6 Russian army reached the Don River where it was reorganized taking into account the units that joined during the movement from Kolomna. At the council it was decided to cross the Don before the enemies could combine their forces, although this step cut off the path to retreat in case of defeat.[18]

The duel of Alexander Peresvet and Mamai's champion. By Victor Vasnetsov

The earliest chronicle tales do not provide details on the composition of the Russian army. Among the dead in the battle there are named only Princes of Beloozero (which by that time were in strong submission to Moscow), noble Moscow boyars, and Alexander Peresvet.[19] The latter, according to some sources, was from Lithuania (rather from Bryansk). The poetic story "Zadonshchina", along with a figure of 253,000 fallen in the battle, gives dozens of dead princes, boyars, "Lithuanian pans" and "Novgorod posadniks" from all over North-Eastern Rus', but all these data are doubtful. There are mentioned even 70 fallen Ryazan boyars, although according to all other sources the Duchy of Ryazan was the forced ally of Tatars. According to the Russian historian Gorskii, the list of princes and commanders (according to which one can estimate the composition of the army), cited in "The Tale of the Rout of Mamai" and the sources derived from it, is completely untrustworthy. However, he identified two chronicles with a sufficiently high level of reliability. According to his reconstruction, detachments from most of North-Eastern Russia, part of the Princes of the Smolensk Land and part of the Upper Oka Principalities were represented in the army of Dmitry, but there were no troops from Nizhny Novgorod and from the Principality of Tver (except for Kashin, who became independent under the treaty of 1375). The probability of the presence of a detachment from Veliky Novgorod is quite high (although in the early Novgorod chronicles such information is not available). Grand Duchy of Ryazan could be represented by the troops of the appanage Principality of Pronsk, whose rulers have long rivaled their Grand Princes. Also, the presence of small detachments from the border lands of Murom, Yelets and Meshchera is "not excluded". Probably, the army of Dmitri was enforced by Jogaila's rebellious brothers Andrei of Polotsk and Dmitri of Bryansk.[2]

The first data on the total number of troops collected by Dmitry appeared in the Expanded Chronicle Tale, which estimates them in 150-200,000. This number is completely unreliable, as such masses of people simply could not physically fit on the field; even the number of 100,000 seems overestimated. Late literature sources determine the number of Russian troops at 300 or even 400 thousand armored soldiers only. Thus, there is no exact data on the number of the army of Dmitry. It can only be said that by the standards of that time it was a very large army, and even in the 15th century the Moscow princes could not assemble an equally powerful force, which led to fantastic stories about hundreds of thousands of warriors.[20] The definition of the real size of the medieval armies on the basis of chronicles is a difficult task.[21]

Estimates of the number of the Russian army by historians gradually departed from the hundreds of thousands of soldiers described in the chronicles and medieval literature. Military historian General Maslovsky in the work of 1881 estimated it to be 100-150,000. The historian of military art Razin in the book of 1957 estimated it to be 50-60,000. The historian and archaeologist, medieval warfare expert Kirpchinikov, in the book of 1966 argues that the maximum strength of the army of six regiments on Kulikovo Field could not exceed 36,000. Archaeologist Dvurechensky, an employee of the "Kulikovo field" museum, in his report of 2014 determined the number of the Russian army in 6-7 thousand warriors. Close assessments are given by modern Russian historians Penskoy and Bulychev. The main impetus for reducing the estimates of the strength of the army was the analysis of demography and mobilization potential. It was noted that even a much larger and densely populated Russia of the 16th century rarely could expose 30-40,000 soldiers at a time. It was also noted that the timeframe for mobilization (about two weeks) was too small to mobilize a huge army of unskilled militiamen (even apart from the fact that this approach was completely contrary to all the military traditions of that time).[22][23][24][25][26] Attempts to reduce the size of the army are often criticized[27]

Estimates of the forces of the Tatars in Russian sources are equally unreliable, they only show an overwhelming numerical superiority. So, in one variant of "The Tale" the number of Russians troops was boldly given at 1,320,000 but the Tatar army was named "innumerable".[28] There were no medieval sources from the Tatar side.[29] Mamai's allies, Grand Prince Oleg II of Ryazan and Grand Prince Jogaila of Lithuania, were late to the battle and the number of their troops can be ignored.

Ancient sources do not give a precise description of the site of the battle, but they mention a large clear field beyond the Don River and near the mouth of the Nepryadva River. In the 19th century Stepan Nechaev came up with what he believed was the exact location of the battle and his hypothesis was accepted. Studies of ancient soils in the 20th century showed that the left bank of Nepryadva near its influx in the Don was covered with dense forests, while on the right there was a wooded steppe with vast openings. On one of them, between the rivers Nepryadva and Smolka, the place of the battle was finally localized by archeologists.[30]

The historian Azbelev subjected this localization to sharp criticism. Trying to prove that 400,000 people were involved in the battle on both sides, he assumed that the real battlefield was not at the mouth, but at the source of Nepryadva, since the Old Russian word ust'e had also designated the place where the river flows from the lake.[31] As early as the beginning of the 20th century it was believed that Nepryadva derived from the Lake Volovo (Volosovo).[32]

The early sources contain few details about the course of the battle. "The Tale of the Rout of Mamai", which dates back to the 16th century, gives a complete picture detailing the alignment of forces and the events on the field, and adds many colorful details. It is unknown whether "The Tale" is based on an unknown earlier source, or whether it reflects a retrospective attempt to describe the battle based on tactics and practices of the 16th century. Due to the absence of other sources, the course of the battle according to "The Tale" was adopted as a basis for subsequent reconstructions of the battle.[33]

On 7 September, Prince Dmitri was told that Mamai's army was approaching. On the morning of 8 September, in a thick fog, the army crossed the Don River. According to the Nikon Chronicle, after that the bridges were destroyed. The day of 8 September was very special, as it was the feast of the Nativity of the Theotokos, who was considered a patron Saint of Russia. According to chronology adopted in Russia it was the year 6888 Anno Mundi, which also had a numerological value.[34] The army came to the "clean field" near Nepryadva mouth and assumed a battle formation. After some time, Tatars appeared and began to form their order of battle against the "Christians".[35]

The Russian army was organized into six "regiments" - a Patrol, a Forward, two regiments of "Right" and "Left Hand," a Large regiment and an Ambush regiment. In turn, each of the regiments was divided into smaller tactical units - "banners" (a total of about 23).[36] On the field the army was arranged in multiple lines, and probably, the location of the regiments did not match their names (there is no evidence that the regiments of the Left and Right Hand disposed in line with the Large Regiment). The terrain did not allow for a broad front; probably, the units entered into battle gradually. The army's flanks were protected by ravines with dense thickets which excluded any chance for a surprise flank attack of a Horde. The Ambush regiment under the command of Vladimir the Bold and Dmitry Bobrok (brother-in-law of the Grand Prince) was hidden behind the line of Russian troops in an oak grove.[lower-alpha 1] The Grand Prince himself went to the front lines, leaving his trusted boyar Mikhail Brenok as the head of the Large Regiment under the great banner. He also exchanged with the boyar horses and gave him a coat and a helmet, so the Grand Prince could fight like an ordinary boyar, remaining unrecognized.[lower-alpha 2] The battle opened with a single combat between two champions.[lower-alpha 3] The Russian champion was Alexander Peresvet and The Horde's champion was Temir-murza (also Chelubey or Cheli-bey, also Tovrul or Chrysotovrul). During the first pass of the contest each champion killed the other with his spear and both fell to the ground. Thus, it remained unclear whose victory was predicted by the outcome of the duel.[37]

After the fights of the advanced detachments, the main forces of both armies clashed. According to the "Expanded Chronicle Tale" it happened "at the sixth hour of the day" (the daylight was divided into twelve hours, the duration of which changed throughout the year).[lower-alpha 4] "The sixth hour of the day" approximately corresponds to 10.35 am. According to one of the later sources, the Tatars met the first blow of the Russian cavalry on foot, exposing the spears in two rows, which gave rise to stories about the "hired Genovese infantry." Russian sources, even the earliest ones, unanimously tell us that after the clash of the main forces, a cruel melee began, which lasted a long time and in which the "innumerable multitude of people" perished on both sides.[38] The medieval German historian Albert Krantz describe this battle in his book "Vandalia": "both of these people do not fight standing in large detachments, but in their usual way they rush to throw missiles, strike and then retreat backwards". An expert on the medieval warfare Kirpichnikov assumed that the armies on the Kulikovo field fought by a number of separate consolidated units, that tried to keep the battle order. As soon as this order was disrupted, the survivors from the unit fled and a new detachment was put in their place. Gradually, more and more units were drawn into the battle. As described in the "Expanded Chronicle Tale": "And a corpse fell on a corpse, a Tatar body fell on a Christian body; then here, it was possible to see how a Rusyn pursued a Tatar, and a Tatar pursued a Rusyn." The tightness of the field did not allow the Tatars to realize their mobility and use their tactics of flanking. Nevertheless, in a fierce battle the Tatars began to gradually overcome. They broke through to the banner of the Large Regiment, threw it down and killed boyar Brenok. The regiment of the "Left Hand" was also overturned and some "Moscow recruits" fell into a panic.[lower-alpha 5] It seemed that the rout of the Russian army was close and the Tatars put all their forces into action.[39]

At that time, the cavalry of the ambush regiment launched a surprise counterstrike on the Horde's flank, which led to the collapse of the Horde's line. People and horses, tired from a long battle, could not resist the blow of fresh forces. After the horde was routed, the Russians chased the Tatars for over 50 kilometers, until they reached Krasivaya Mecha River.[40]

The losses in the battle were great. A third of the commanders of 23 "banners" were killed in action. Grand Prince Dmitry himself survived, although wounded and fainted from exhaustion. His entire escort died or scattered and he was hardly found among the corpses. For six days the victorious army stood "on the bones".[41]

The Battle of Kulikovo gave rise to an unprecedentedly large stratum of medieval Russian literature; no other historical event has received such wide coverage. Russian historians singled out a body of "Literary Works of the Kulikovo Cycle".[46] The most important works are:[47]

• Short Chronicle Tale (Kratkaia letopisnaia povest’)
• Expanded Chronicle Tale (Prostrannaia letopisnaia povest’)
• Zadonshchina
• The Tale of the Rout of Mamai (Skazanie o Mamaevom poboishche)

The paintings on the theme of the battle were created by many Russian and Soviet artists such as Orest Kiprensky, Vasily Sazonov, Mikhail Nesterov, Alexander Bubnov, Mikhail Avilov. The French painter Adolphe Yvon, later known for his works on the Napoleonic Wars, in 1850 wrote the monumental painting "The Battle of the Kulikovo Field" by order of Nicholas I.[48]

• Dmitri Donskoy
• Alexander Peresvet
• Oslyabya
• Bobrok
• Stepan Nechaev

• Battle of the Vozha River
• Great stand on the Ugra river
• Tatar invasions
• Russo-Kazan Wars
• Mongol invasion of Rus
• Timeline of the Tataro-Mongol Yoke in Russia