(The Sports Xchange) - Joe Panik doubled off the right field fence to score Brandon Crawford in the bottom of the 13th inning on Monday, giving the San Francisco Giants a 6-5 win over the Chicago Cubs to force a Game 4 in their best-of-five National League Division Series.
Still down 2-1 in the series, the Giants will send left-hander Matt Moore to the mound on Tuesday. The Cubs will start right-hander John Lackey.
Crawford led off the 13th with a two-strike double off Mike Montgomery, the seventh Cubs pitcher, before Panik followed with his third hit of the game over Cubs right fielder Albert Almora Jr.'s head.
Rookie left-hander Ty Blach (1-0) pitched two innings of two-hit shutout relief to get the win for the Giants.
The Giants had scored three times in the bottom of the eighth inning to take a 5-3 lead before the Cubs rallied in the top of the ninth on a two-run home run by Kris Bryant (3-for-5) off San Francisco closer Sergio Romo.
The homer came immediately after Romo walked leadoff hitter Dexter Fowler.
San Francisco made a bid for a regulation win when Buster Posey (3-for-5) hit a liner into the right field corner with Brandon Belt on base and running on the crack of the bat.
Almora Jr., however, made a diving catch to save the game, then doubled Belt off first base to send the game to extra innings.
Cubs closer Aroldis Chapman had blown the save when he was called upon with two on and no outs in the eighth with Chicago clinging to a 3-2 lead, which they lost when Conor Gillaspie blasted a two-run triple that gave the Giants the lead.
A three-run home run by starting pitcher Jake Arrieta had given the Cubs their lead into the eighth, but they had to call on Chapman after Belt singled off Travis Wood and Buster Posey drew a walk from Hector Rondon to open the inning.
Chapman struck out Hunter Pence for the first out, but then served up Gillaspie's triple to right-center field, scoring Belt and Posey.
Brandon Crawford followed Gillaspie's triple with a single through a drawn-in infield to increase the San Francisco lead to 5-3.
Arrieta held the Giants to two runs in six innings. He gave up six hits and one walk while striking out five.
Madison Bumgarner, who gave up the homer to Arrieta, left for a pinch hitter after laboring through 101 pitches in five innings. He allowed three runs and seven hits, walked one and struck out four.
The best photos from the 2016 MLB regular season
The best photos from the 2016 MLB regular season
KANSAS CITY, MISSOURI - APRIL 05: Starting pitcher Noah Syndergaard #34 of the New York Mets pitches during the 5th inning of the game against the Kansas City Royals at Kauffman Stadium on April 5, 2016 in Kansas City, Missouri. (Photo by Jamie Squire/Getty Images)
Pittsburgh Pirates first baseman John Jaso, left, reaches but can't catch a foul ball against fans from Cincinnati Reds' Eugenio Suarez in the fifth inning of a baseball game, Saturday, April 9, 2016, in Cincinnati. (AP Photo/John Minchillo)
ARLINGTON, TX - APRIL 19: Marwin Gonzalez #9 of the Houston Astros steals third base against Adrian Beltre #29 of the Texas Rangers in the second inning at Globe Life Park in Arlington on April 19, 2016 in Arlington, Texas. (Photo by Ronald Martinez/Getty Images)
San Francisco Giants' Denard Span, left, slides to score past Los Angeles Dodgers catcher Austin Barnes in the sixth inning of a baseball game Sunday, April 10, 2016, in San Francisco. Span scored on a double by Giants' Joe Panik. (AP Photo/Ben Margot)
BOSTON, MA - APRIL 17: Chris Colabello #15 of the Toronto Blue Jays is hit in the head by a pitch thrown by Steven Wright of the Boston Red Sox during the fourth inning at Fenway Park on April 17, 2016 in Boston, Massachusetts. (Photo by Rich Gagnon/Getty Images)
Miami Marlins right fielder Giancarlo Stanton (27) and center fielder Marcell Ozuna (13) fall after colliding as the ball bounces away for an inside the park home run for Washington Nationals' Ryan Zimmerman during the fourth inning of a baseball game at Nationals Park, Sunday, May 15, 2016, in Washington. Both players fell to the ground and stayed there until other players arrived to check on them, and they remained in the game. (AP Photo/Alex Brandon)
NEW YORK, NY - APRIL 26: Yoenis Cespedes #52 of the New York Mets is congratulated after he hit a game tying three run home run against the Cincinnati Reds in the seventh inning of a game at Citi Field on April 26, 2016 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Rich Schultz/Getty Images)
CHICAGO, IL - MAY 01: Dexter Fowler #24 of the Chicago Cubs slides safely into second base with a double as Erick Aybar #1 of the Atlanta Braves takes the throw during the eighth inning on May 1, 2016 at Wrigley Field in Chicago, Illinois. (Photo by David Banks/Getty Images)
Cincinnati Reds' Brandon Phillips, center, is caught trying to steal third base as Cleveland Indians' Juan Uribe, left, and Francisco Lindor defend in the first inning of an interleague baseball game, Monday, May 16, 2016, in Cleveland. Uribe tagged out Phillips on the play. (AP Photo/Tony Dejak)
OAKLAND, CA - MAY 01: Billy Burns #1 of the Oakland Athletics is surrounded by a flock of seagulls on the field during the ninth inning against the Houston Astros at the Oakland Coliseum on May 1, 2016 in Oakland, California. The Houston Astros defeated the Oakland Athletics 2-1. (Photo by Jason O. Watson/Getty Images)
TORONTO, CANADA - MAY 4: Russell Martin #55 of the Toronto Blue Jays has Gatorade dumped on him by Darwin Barney #18 after hitting a game-winning RBI single during MLB game action against the Texas Rangers on May 4, 2016 at Rogers Centre in Toronto, Ontario, Canada. (Photo by Tom Szczerbowski/Getty Images)
HOUSTON, TX - MAY 05: Seth Smith #7 of the Seattle Mariners sscores in the ninth inning against the Houston Astros on May 05, 2016 in Houston, Texas. (Photo by Bob Levey/Getty Images)
Washington Nationals center fielder Ben Revere hits the wall after he caught a fly ball by Cincinnati Reds' Jay Bruce for the out during the sixth inning of a baseball game, Saturday, July 2, 2016, in Washington. (AP Photo/Nick Wass)
PITTSBURGH, PA - MAY 04: Jon Lester #34 of the Chicago Cubs tosses his glove with the ball for a putout of Francisco Cervelli #29 of the Pittsburgh Pirates at first base in the second inning during the game at PNC Park on May 4, 2016 in Pittsburgh, Pennsylvania. (Photo by Justin Berl/Getty Images)
BOSTON, MA - MAY 14: David Ortiz #34 of the Boston Red Sox reacts as he is mobbed by Joe Kelly #18 and Travis Shaw #47 after hitting a game winning walk-off single during the eleventh inning of a game against the Houston Astros on May 14, 2016 at Fenway Park in Boston, Massachusetts. (Photo by Billie Weiss/Boston Red Sox/Getty Images)
BOSTON, MA - MAY 11: Rick Porcello #22 of the Boston Red Sox warms up in center field before the game against the Oakland Athletics at Fenway Park on May 11, 2016 in Boston, Massachusetts. (Photo by Adam Glanzman/Getty Images)
Toronto Blue Jays Jose Bautista (19) gets hit by Texas Rangers second baseman Rougned Odor (12) after Bautista slid into second in the 8th inning at Globe Life Park on May 15, 2016 in Arlington, Texas. The Rangers won 7-6. (Richard W. Rodriguez/Fort Worth Star-Telegram/TNS via Getty Images)
New York Mets catcher Rene Rivera, left, tags out Colorado Rockies' Carlos Gonzalez, right, after Gonzalez tried to score on a wild pitch during the fifth inning of a baseball game, Sunday, July 31, 2016, in New York. (AP Photo/Kathy Willens)
ANAHEIM, CA - MAY 12: Carlos Perez #58 of the Los Angeles Angels of Anaheim and Yadier Molina #4 of the St. Louis Cardinals look on as umpire Gerry Davis halts play when a cat ran onto the field during the fourth inning of a baseball game between the Los Angeles Angels of Anaheim and the St. Louis Cardinals at Angel Stadium of Anaheim on May 12, 2016 in Anaheim, California. (Photo by Sean M. Haffey/Getty Images)
Cincinnati Reds' Tyler Holt reacts after being tagged out at home by St. Louis Cardinals catcher Yadier Molina in the seventh inning of a baseball game, Sunday, Sept. 4, 2016, in Cincinnati. (AP Photo/John Minchillo)
BOSTON, MA - JUNE 04: Marcus Stroman #6 of the Toronto Blue Jays delivers in the fifth inning during the game against the Boston Red Sox at Fenway Park on June 4, 2016 in Boston, Massachusetts. (Photo by Adam Glanzman/Getty Images)
PITTSBURGH, PA - MAY 18: Andrew McCutchen #22 of the Pittsburgh Pirates on deck in the sixth inning during the game against the Atlanta Braves at PNC Park on May 18, 2016 in Pittsburgh, Pennsylvania. (Photo by Justin K. Aller/Getty Images)
CINCINNATI, OH - JUNE 8: Billy Hamilton #6 of the Cincinnati Reds slides into the legs of Jhonny Peralta #27 of the St. Louis Cardinals while trying to steal third base in the fifth inning at Great American Ball Park on June 8, 2016 in Cincinnati, Ohio. Hamilton was called out as St. Louis defeated Cincinnati 12-7. (Photo by Jamie Sabau/Getty Images)
NEW YORK, NEW YORK - JUNE 21: Yoenis Cespedes #52 and Neil Walker #20 of the New York Mets get ready t bat in the fourth inning against the Kansas City Royals at Citi Field on June 21, 2016 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Mike Stobe/Getty Images)
HOUSTON, TX - JULY 02: Adam Eaton #1 of the Chicago White Sox is tagged out by Evan Gattis #11 of the Houston Astros as he attempts to leap over him in the third inning at Minute Maid Park on July 2, 2016 in Houston, Texas. (Photo by Bob Levey/Getty Images)
SAN DIEGO, CA - JULY 11: Todd Frazier of the Chicago White Sox competes during the T-Mobile Home Run Derby at PETCO Park on July 11, 2016 in San Diego, California. (Photo by Harry How/Getty Images)
Boston Red Sox right fielder Mookie Betts, right, celebrates with Chris Young, left, and Jackie Bradley Jr. after a baseball game against the Tampa Bay Rays at Fenway Park, Monday, Aug. 29, 2016, in Boston. The Red Sox won 9-4. (AP Photo/Charles Krupa)
DENVER, CO - JULY 7: Starting pitcher Adam Morgan #39 of the Philadelphia Phillies delivers to home plate during the fifth inning against the Colorado Rockies at Coors Field on July 7, 2016 in Denver, Colorado. (Photo by Justin Edmonds/Getty Images)
WASHINGTON, DC - JULY 20: Daniel Murphy #20 of the Washington Nationals runs to second base after hitting a double in the first inning against the Los Angeles Dodgers at Nationals Park on July 20, 2016 in Washington, DC. (Photo by Matt Hazlett/Getty Images)
ST. LOUIS, MO - JULY 21: Matt Holliday #7 of the St. Louis Cardinals leaves the game after being hit in the nose by a pitch against San Diego Padres in the sixth inning at Busch Stadium on July 21, 2016 in St. Louis, Missouri. (Photo by Dilip Vishwanat/Getty Images)
ARLINGTON, TX - JULY 31: Jarrod Dyson #1 of the Kansas City Royals steals third during the fifth inning of a baseball game against the Texas Rangers at Globe Life Park on Sunday, July 31, 2016 in Arlington, Texas. Texas won 5-3. (Photo by Brandon Wade/Getty Images(
Sep 30, 2016; Atlanta, GA, USA; Atlanta Braves first baseman Freddie Freeman (5) dives for a foul ball in the crowd against the Detroit Tigers in the fifth inning at Turner Field. Mandatory Credit: Brett Davis-USA TODAY Sports TPX IMAGES OF THE DAY
NEW YORK, NY - AUGUST 12: Alex Rodriguez #13 of the New York Yankees runs onto the field to warm up before the game against the Tampa Bay Rays at Yankee Stadium on August 12, 2016 in New York City. (Photo by Drew Hallowell/Getty Images)
BOSTON, MA - AUGUST 14: Mookie Betts #50 of the Boston Red Sox reacts as he is given a Powerade bath following a game against the Arizona Diamondbacks on August 14, 2016 at Fenway Park in Boston, Massachusetts. (Photo by Billie Weiss/Boston Red Sox/Getty Images)
Kansas City Royals starting pitcher Yordano Ventura throws during the eighth inning of a baseball game against the Chicago White Sox, Monday, Sept. 19, 2016, in Kansas City, Mo. Ventura pitched a complete game. (AP Photo/Charlie Riedel)
TORONTO, CANADA - AUGUST 14: Russell Martin #55 of the Toronto Blue Jays catches a foul pop up in the seventh inning during MLB game action and avoids falling into the Houston Astros dugout on August 14, 2016 at Rogers Centre in Toronto, Ontario, Canada. (Photo by Tom Szczerbowski/Getty Images)
MIAMI, FL - SEPTEMBER 05: Dee Gordon #9 of the Miami Marlins flosses his teeth with a piece of chewing gum in the dugout during the game against the Philadelphia Phillies at Marlins Park on September 5, 2016 in Miami, Florida. (Photo by Rob Foldy/Getty Images)
PHOENIX, AZ - SEPTEMBER 15: Jean Segura #2 of the Arizona Diamondbacks bats against the Los Angeles Dodgers during the fourth inning of the MLB game at Chase Field on September 15, 2016 in Phoenix, Arizona. (Photo by Christian Petersen/Getty Images)
ST. LOUIS, MO - SEPTEMBER 29: Matt Carpenter #13 of the St. Louis Cardinals celebrates after scoring the game-winning run against the Cincinnati Reds in the ninth inning at Busch Stadium on September 29, 2016 in St. Louis, Missouri. (Photo by Dilip Vishwanat/Getty Images)
BOSTON, MA - OCTOBER 02: A scorekeeper inside the Green Monster watches Andrew Benintendi #40 of the Boston Red Sox catche a fly ball hit by Josh Donaldson #20 of the Toronto Blue Jays as during the fifth inning at Fenway Park on October 2, 2016 in Boston, Massachusetts. (Photo by Maddie Meyer/Getty Images)
Sep 26, 2016; Miami, FL, USA; Hats of the Miami Marlins lay on the pitchers mound after the game to honor teammate starting pitcher Jose Fernandez at Marlins Park. Mandatory Credit: Jasen Vinlove-USA TODAY Sports TPX IMAGES OF THE DAY
BOSTON, MA - OCTOBER 1: David Ortiz #34 of the Boston Red Sox tips his helmet to the crowd as he exits the game after he singled during the fifth inning against the Toronto Blue Jays at Fenway Park on October 1, 2016 in Boston, Massachusetts. (Photo by Rich Gagnon/Getty Images)