While the 49ers are still reeling from the loss of their franchise quarterback for their season Womens Brock Coyle Jersey , it’s probably to shift some focus over to some positive things about the 49ers’ offense. Head coach Kyle Shanahan has always prided himself about having a successful run game and San Francisco is delivering on that this season.Even with top running back Jerick McKinnon sidelined for the entire season with a torn ACL, backups Matt Breida and Alfred Morris have seamlessly stepped in, carrying the burden thus far. After three weeks, Breida is tied for the most rushing yards in the NFL, with Cowboys’ tailback Ezekiel Elliot (274). San Francisco is second in the NFL in rushing yards per attempt (5.6) and second in rushing yards per game (152.7) due to the skill of the running backs, but also in part due to the success of the offensive line. Per Pro Football Focus, 49ers’ rookie right tackle Mike McGlinchey is having a phenomenal season, posting an 84.7 run-blocking grade against the Chiefs and possessing a run-blocking grade of 79.4 through three weeks — which is second in the NFL. Combine that with veteran lineman Joe Staley and Weston Richburg running over defensive linemen and the 49ers’ running backs have wide open lanes.How wide open Womens Adrian Colbert Jersey , you ask? The 49ers have 230 yards on the ground before they are touched by a defensive player — a number that’s second behind Carolina, according to ESPN. Sunday’s contest against Kansas City backs that notion up, as Breida and Morris broke off big runs, their longest being 26 and 16 yards, respectively.On Breida’s biggest run of the day, it was a huge gain due to his creativity on the play. The running lane closes quickly, but the 49ers’ second-year back has a solid presence of mind to cut it back to the left side of the field, where there’s no defenders. That allows Breida to kick it into a higher gear and gain 26 yards on the play.49ers have a lot of success on these misdirection http://www.sanfrancisco49ersteamonline.com/jaquiski-tartt-jersey , where they get a wide receiver running across the line of scrimmage to freeze up one of the defensive ends, allowing the blockers to shift in the direction of the run. In this case, it frees up a huge hole for Breida to gain 21 yards. It wasn’t until early in the third quarter that the 49ers found some offensive rhythm, especially in their running game. Quarterback Jimmy Garoppolo bobbles this snap, but is able to toss it to Breida, who takes it for a 27-yard gain.On this play, the 49ers offensive line does a solid job run blocking, bringing in tight end George Kittle as an extra blocker and allowing fullback Kyle Juszczyk to be the lead blocker. The opening gave way to a six-yard Morris gain on first down. Having positive first downs have been key to sustaining long drives for San Francisco’s offense.Another strong example of the 49ers ability to line up and run block. All the linemen up front hold their blocks http://www.sanfrancisco49ersteamonline.com/deforest-buckner-jersey , creating a lane for Morris to gain nearly 10 yards before first contact. Then Morris is able to use his physicality to turn it into his longest run of the afternoon.I mean, look at this hole created by the 49ers’ offensive line. You or I could run through that opening for a positive gain. Morris takes that for an easy eight-yard gain and the 49ers have a short second down. Having successful run plays, opens up the dangerous play-action passing game, which is the base of the Shanahan offense.Here’s another wrinkle in the 49ers’ running attack, as Garoppolo hands it to Juszczyk, who has the option of running of the ball or tossing it to Breida. In this case, the 49ers’ fullback does the correct thing, tossing it to Breida. It eventually turns into a nice red zone gain for the 49ers of 13 yards.No matter who’s in the backfield for San Francisco Womens Alfred Morris Jersey , this offensive line unit is absolutely mauling the defenders and creating wide open running lanes for the backs. Without Garoppolo in the lineup, I’m sure defenses will start to adjust to take away the running game primarily. Defenses should start to stack the boxes with eight defenders and force backup quarterback C.J. Beathard to make throws from the pocket. If the 49ers can continue to run the ball down opposing defenses’ throats then, I’ll be impressed.Video of the most important 49ers-Chiefs matchup: Montana vs. Young The San Francisco 49ers are gearing up to face the Kansas City Chiefs on Sunday and some history always gets run down; The Alex Smith trade, the Joe Montana Trade. In that history there’s always one game that will remain the most important matchup between the two teams: 1994’s grudge match. 49ers-Chiefs. Montana vs. Steve Young. The 49ers traded Montana in the 1993 offseason after the quarterback situation became unsustainable. Young was making an MVP campaign the previous year and Montana was recovering from a vicious hit in the playoffs. When it was all said and done Young was the undisputed starter (a controversy that had been going on for years) and Montana was out of the picture in Kansas City. Then came the matchup between Young and Montana in 1994. A GREAT video detailing the buildup to Young vs. Montana showed up on YouTube recently that displayed the game’s details and how things went towards the end. Given that the Chiefs are on the horizon, I figured I’d include it here. Note: The DMCA biscuits are monitoring this, so if you can’t view the video above, go here.