Horwitz Defense
The Horwitz Defense (ECO code A80) is a chess opening defined by the moves:

:1. 

This response to White's Queen's Pawn Game, is named for the German chess master and writer Bernhard Horwitz (1807-85), who is known to have played it 
four times against fellow German master Daniel Harrwitz between 1849 and 1852. Players such as the English grandmaster Simon Williams often use 1.d4 e6 as a way of playing for the Dutch Defense while avoiding the Staunton Gambit (1.d4 f5 2.e4!?). 

As such the opening has little independent significance. It is likely to transpose to another opening, such as the Dutch Defense (after 2.c4 f5 or 2.Nf3 f5), Keres Defense (after 2.c4 Bb4+), French Defense (after 2.e4 d5), Queen's Gambit Declined (after 2.c4 d5), Sicilian Defense (after 2.e4 c5 3.Nf3 cxd4), or Benoni Defense (after 2.e4 c5 3.d5). 
Q13218856
ECO
MEDIA
Q103632
chess opening
Concept
Q1158353
Queen's Pawn Game
EVE
Q62031
Bernhard Horwitz
PER
Q62035
Daniel Harrwitz
PER
Q105269
grandmaster
Concept
Q4470100
Simon Williams
PER
Q728468
Dutch Defense
EVE
Q1653117
Staunton Gambit
EVE
Q641172
!?
UNK
Q228539
transpose
Concept
Q1795388
Keres Defense
EVE
Q189253
French Defense
EVE
Q320242
Queen's Gambit Declined
EVE
Q188566
Sicilian Defense
EVE
Q505791
Benoni Defense
EVE
Q96381259
Horwitz Defense
UNK
1849-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1849
DATE
1852-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1852
DATE
+80^^http://www.w3.org/2001/XMLSchema#decimal
80
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+1807^^http://www.w3.org/2001/XMLSchema#decimal
1807
NUMBER
-85^^http://www.w3.org/2001/XMLSchema#decimal
-85
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+6^^http://www.w3.org/2001/XMLSchema#decimal
6
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
+4^^http://www.w3.org/2001/XMLSchema#decimal
4
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
+3^^http://www.w3.org/2001/XMLSchema#decimal
3
NUMBER
+5^^http://www.w3.org/2001/XMLSchema#decimal
5
NUMBER
title of chess person