White Elo Black Elo ECO Year Res. #       Umbarger, Lance Henderson, Diana D02 2001 ½-½ 33 Umbarger, Lance Gholson, Robert A07 2001 0-1 35 Umbarger, Lance Gossell, Thomas A38 2002 0-1 43 Umbarger, Lance Baumgartner, Christoph... D79 2007 1-0 37 Johnson, Chuck Umbarger, Lance D15 2007 1-0 56 Salazar, Conrado Umbarger, Lance B35 2007 0-1 37 Wawrzaszek, Jason Umbarger, Lance B35 2007 0-1 45 Umbarger, Lance Donaldson, John W 2420 B74 2008 0-1 52 Cao, Henry Umbarger, Lance B30 2008 1-0 25 Umbarger, Lance Sparks, William A00 2008 1-0 6 Miller, Matt S Umbarger, Lance B21 2008 0-1 27 Page 1
Umbarger, Lance - Henderson, Diana - North American op 20th (4), Stillwater, 2001 D02 1.Nf3 Nc6 2.d4 d5 3.g3 Nf6 4.Bg2 g6 5.O-O Bg7 6.b3 O-O 7.Bb2 Bf5 8.c3 b5 9.Nbd2 Qd7 10.c4 bxc4 11.bxc4 Bh3 12.cxd5 Bxg2 13.Kxg2 Nxd5 14.Qc2 Rab8 15.e4 Nf6 16.d5 Rxb2 17.Qxb2 Nxe4 18.Qxg7+ Kxg7 19.dxc6 Qxc6 20.Rac1 Qd5 21.Nxe4 Qxe4 22.Rfe1 Qa4 23.Rxe7 Re8 24.Rxe8 Qxe8 25.Rxc7 Qa8 26.Rc3 a5 27.h4 Qd5 28.Re3 h6 29.Re5 Qa8 30.g4 a4 31.g5 h5 32.Re3 Qd5 33.Re5 ½-½	Search games Games: 10666599 / Last update: 30 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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