(1) Mangion,Ian (2013) - Kernighan,Mark (2265) [A01]
Kenilworth Summer Tournament - open Kenilworth, NJ (12), 25.08.2011

A01 Larsen's Opening

1.b3 e5 2.Bb2 Nc6 3.e4 Nf6 4.Nf3 d6 5.Nc3 Be7 6.h3 0-0 7.Be2N Re8 8.0-0 Be6 9.Re1 Nd4 10.Bf1 Nxf3+ 11.Qxf3 c6 12.Nd1 Nd7 13.c4 Bg5 14.Ne3 Bxe3 15.dxe3 Nf6 16.Red1 Qc7 17.Bd3 Rad8 18.Rac1 Nd7 19.Bc2 Nb6 20.Qg3 c5 21.f4 f6 22.Kh2 Nd7 23.Bd3 Kh8 24.Rc2 Rg8 25.Bc3 g5 26.Qf3 Rg7 27.Rcd2 Rdg8 28.g4 Nb6 29.Bb1 Nc8 30.Rf1 Rf7 31.Qd1 Rgg7 32.Rdf2 Qe7 33.Bd3 h6 34.Rd2 Kg8 35.b4 b6 36.b5 Qb7 37.Qf3 Rh7 38.a4 Rhg7 39.a5 Rh7 40.Ra1 Qb8 41.Rda2 bxa5 42.f5 Bd7 43.Rxa5 Be8 44.Ra6 Rb7 45.Qe2 Nb6 46.Ba5 Nc8 47.Qa2 h5 48.gxh5
The rest is the winner's reconstruction.

48...Rxh5 49.Be2 Rh4 50.Bg4 Rbh7= 51.Be1?? Rxg4-+ 52.Qe2 Rxe4 53.Qd3 Qb7 54.b6 axb6 55.Ra8 Kf8?
[>=55...Rxh3+!! 56.Kxh3 Rd4! /\57.exd4 Qh1+ & Black mates in 5.]

56.Rxc8! Qxc8 57.Qxe4 Bc6 58.Qd3 Qd7 59.Rb1 b5 60.cxb5 Ba8 61.Ba5 Ke7 62.b6 Bb7 63.Be1 Rh8 64.Bf2 Ra8 65.Rb2 Ra4 66.Rd2 Qc6 67.e4 Rxe4 68.Qb3 c4 69.Qa3 Rf4 70.Be3 Qh1+ 71.Kg3 Rf3+ 72.Kg4 Qxh3#
White had about 10 seconds left to Black's approximate 25. 0-1