8 D4

09800 Sentein

France

a small village located south of France. The town of Sentein is located in the department of Ariège of the french region Midi-Pyrénées. The town of Sentein is located in the township of Castillon-en-Couserans part of the district of Saint-Girons. The area code for Sentein is 09290 (also known as code INSEE), and the Sentein zip code is 09800.

Geography and map of Sentein :

The altitude of the city hall of Sentein is approximately 740 meters. The Sentein surface is 59.18 km ². The latitude and longitude of Sentein are 42.875 degrees North and 0.953 degrees East. Nearby cities and towns of Sentein are : Antras (09800) at 1.16 km, Bonac-Irazein (09800) at 1.79 km, Balacet (09800) at 2.50 km, Uchentein (09800) at 4.24 km, Salsein (09800) at 6.10 km, Orgibet (09800) at 6.55 km, Augirein (09800) at 6.69 km, Illartein (09800) at 6.78 km.

(The distances to these nearby towns of Sentein are calculated as the crow flies)

Population and housing of Sentein :

The population of Sentein was 148 in 1999, 145 in 2006 and 144 in 2007. The population density of Sentein is 2.43 inhabitants per km². The number of housing of Sentein was 363 in 2007. These homes of Sentein consist of 76 main residences, 257 second or occasional homes and 30 vacant homes.

8D4 Paul C Miller-Sparta Airport

9100 Vinton Ave. NW

Sparta, Michigan, MI 94345, USA

Activation Date: 12/1944

an important West Michigan transportation hub.

Latitude: 43-07-38.7752N (43.127438)

Longitude: 085-40-44.8665W (-85.679129)

Elevation: 774.8 feet MSL (236 m MSL)

Magnetic Variation: 5.7 W (as of February 2022 from WMM2020 model)

Time Zone: UTC -5.0 (Standard Time) UTC -4.0 (Daylight Savings Time)

From City: 03 N.M. SE of Sparta, Michigan.

8 Queen Black pawn to defy D4 in d5

The term "Queen's Pawn Game" is usually used to describe openings beginning with 1.d4 where White does not play the Queen's Gambit.

In the Encyclopaedia of Chess Openings (ECO), Closed Games (1.d4 d5) are classified under codes D00–D69.

As the merits of 1.d4 started to be explored, it was the Queen's Gambit which was played most often—more popular than all other 1.d4 openings combined. The term "Queen's Pawn Game" was then narrowed down to any opening with 1.d4 which was not a Queen's Gambit.

The Queen's Gambit is the chess opening that starts with the moves:

1. d4 d5

2. c4