https://en.wikipedia.org/wiki/Battle_of_Klushino
In the battle the outnumbered Polish force secured a decisive victory over Russia, due to the tactical competence of hetman Stanisław Żółkiewski and the military prowess of Polish hussars, the elite of the army of the Crown of the Kingdom of Poland. The battle is remembered as one of the greatest triumphs of the Polish cavalry and an example of excellence and supremacy of the Polish military at the time.
Hetman Żółkiewsk:
"The hedge between us was long… There were, however, gaps in it and when we moved to attack, we had to break out through them. That hedge was a serious obstacle to us, for behind it Pontus had stationed infantry who very greatly hampered our men as they sallied out from and returned through the gaps."
"The battle lasted a long time, for both our men and theirs… The falconets arrived with some infantry and met a great need. For the gunners discharged the falconets at the German infantrymen who stood by the hedge, and our infantry, not numerous but tried and experienced in many battles, rushed at them."
"Then when there were no more of the German infantrymen harassing us by the hedge, a few troops of our cavalry, joining together, charged the foreign cavalry with lances – those who still had them – sabers and broadswords, They, deprived of protection of the Russian soldiers and cavalry, unable to resist, began escaping back into their camp. But there too our men rode after, and hitting and hacking drove them through their own camp"
"It was hard to charge at him with the cavalry, which was exhausted. There was no more fresh infantry. We had only my regiment and Count Chmielnicki’s, as we had to leave the rest besieging the Carowa-Zajmiszcze camp, so there was no way to continue."
"about that I shall remember, for it is beyond belief, that the companies managed eight or ten times to fall upon the enemy. (…) After the repeated charges and hand-to-hand fighting with the enemy, our equipment was broken and our strength was dissipated (.…) The horses were also ready to drop, because they have not received sustenance since dawn and for five hours of battle, they had served with a will but were reaching the limits which nature imposes."
"Seeing us weaken, Szujski ordered two reiter cornets, who were in readiness to move against us, to attack and destroy us. By the grace of God, they became the reason of our victory. As they moved forward we exchanged a salvo of fire with them, and each front rank fell back to reload the pistol or arkebuz in the ordinary manner, while the second rank advanced to fire their salvo. Seeing their rank retreat to load their secondary weapons, we did not wait for their next rank. We swooped down on them, sword in hand – whether they had managed to reload or not, I would not know because they took for the rear and did not stop galloping until they reached the Russian reserve at the rear camp gate, where their several tidy formations became chaotically entangled."
"The Muscovites ran by God’s grace for a mile, while we slashed at them and grabbed the rich ones, who, carrying what they owned, tried to get away" "Far more Muscovites fell in 2 or 3 miles of pursuit then fell in their ranks in battle,"