Surveys
René Olthof
All articles by René Olthof
All products by René Olthof
1-120 of 150 survey(s) found
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CA 5.5
What's More Important - score board or chess board?
CA Open Variation 6...dxc4
by
René Olthof
Yearbook 99 (2011)
CK 12.2
Perfect Preparation
CK Classical Variation 4...Bf5
by
René Olthof
Yearbook 69 (2003)
CK 12.3
Perfect Preparation
CK Classical Variation 4...Bf5
by
René Olthof
Yearbook 69 (2003)
CK 12.4
Three is Company
CK Classical Variation 4...Bf5
by
René Olthof
Yearbook 78 (2006)
CK 12.4
Three is Company - A Sequel
CK Classical Variation 4...Bf5
by
René Olthof
Yearbook 83 (2007)
CK 3.1
Perfect Preparation
CK Panov Variation 3.exd5 cxd5 4.c4
by
René Olthof
Yearbook 84 (2007)
EO 61.8
1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 e5!?
EO Marshall Variation
by
René Olthof
Yearbook 49 (1998)
EO 64.4
Psychology Rules
EO Early Divergences
by
René Olthof
Yearbook 120 (2016)
EO 65.9
Drama and delight
EO Early Divergences
by
René Olthof
Yearbook 130 (2019)
FR 11.4
8.Bd3 Qa5
FR Winawer Variation 7.Qg4 0-0
by
René Olthof
Yearbook 51 (1999)
FR 11.4
8.Bd3 Qa5 The Warsaw Variation
FR Winawer Variation 7.Qg4 0-0
by
René Olthof
Yearbook 60 (2001)
FR 4.4
FR Steinitz Variation
by
René Olthof
Yearbook 33 (1994)
FR 7.2
The Cursed Rubinstein Variation
FR Burn Variation 4...dxe4
by
René Olthof
Yearbook 62 (2002)
GI 1.1
Alekhine's Anti-Grunfeld Line
GI 3.f3 Line
by
René Olthof
Yearbook 48 (1998)
GI 1.10
A Miracle Line
GI Fianchetto Variation 3.g3
by
René Olthof
Yearbook 98 (2011)
GI 10.5
A Happy Choice for White against the Hungarian Variation
GI Russian System 5.Qb3
by
René Olthof
Yearbook 64 (2002)
GI 10.7
A Happy Choice for White against the Hungarian Variation
GI Russian System 5.Qb3
by
René Olthof
Yearbook 64 (2002)
GI 2.4
A case study
GI Fianchetto Variation 3.g3
by
René Olthof
Yearbook 122 (2017)
GI 3.8
An Innocuous Refutation
GI 4.Bf4 Line
by
René Olthof
Yearbook 26 (1992)
GI 4.12
GI Exchange Variation 7.Nf3
by
René Olthof
Yearbook 33 (1994)
GI 4.14
Looking for the Ultimate Truth
GI Exchange Variation 7.Nf3
by
René Olthof
Yearbook 55 (2000)
GI 4.8
Johan’s legacy
GI Exchange Variation 7.Nf3
by
René Olthof
Yearbook 137 (2020)
GI 5.1
GI Exchange Variation 7.Bc4
by
René Olthof
Yearbook 22 (1991)
GI 5.1
GI Exchange Variation 7.Bc4
by
René Olthof
Yearbook 25 (1992)
GI 5.7
Capablanca's Prediction
GI Exchange Variation 7.Bc4
by
René Olthof
Yearbook 109 (2013)
GI 6.7
King Loek blows the Horn
GI Exchange Variation 7.Bc4
by
René Olthof
Yearbook 77 (2005)
GI 7.1
A Coffeehouse Move in Action
GI 4.Nf3 Bg7 Other Lines
by
René Olthof
Yearbook 108 (2013)
GI 8.1
5...c5 - Infinite Richness
GI Stockholm Variation 5.Bg5
by
René Olthof
Yearbook 48 (1998)
GI 8.3
Alexander Grischuk shows the way
GI Stockholm Variation 5.Bg5
by
René Olthof
Yearbook 130 (2019)
IG 2.1
The Test of Time
IG Giuoco Piano 3...Bc5
by
René Olthof
Yearbook 87 (2008)
KF 11.14
Gurgenidze's Blockading System
KF Gurgenidze Variation
by
René Olthof
Yearbook 88 (2008)
KG 3.6
Thumbs Up!
KG Mason Gambit 3.Nc3
by
René Olthof
Yearbook 115 (2015)
KG 3.6
KG Mason Gambit 3.Nc3
by
René Olthof
Yearbook 28 (1993)
KI 5.13
How did Lanka’s 12...Re8 fare?
KI Classical Main Line 9.b4
by
René Olthof
Yearbook 124 (2017)
KP 11.3
A Sign of the Times
KP Four Knights Opening
by
René Olthof
Yearbook 97 (2010)
KP 15.11
A King's Pawn Ending
KP Two Knights: 4.d4 complex
by
René Olthof
,
Christian Hafner
Yearbook 96 (2010)
KP 4.15
The Importance of the Lion
KP Philidor Defence 2...d6
by
René Olthof
Yearbook 62 (2002)
KP 4.4
Tibor was Right!
KP Philidor Defence 2...d6
by
René Olthof
Yearbook 88 (2008)
NI 27.13
A howling wolf in the Vienna Woods
NI Vienna Variation 5.Bg5 dxc4
by
René Olthof
Yearbook 133 (2019)
NI 30.1
More Dynamic Chaos
NI Kmoch Variation 4.f3
by
René Olthof
Yearbook 121 (2016)
PU 14.3
PU Classical Main Line 4.Nf3
by
René Olthof
Yearbook 34 (1994)
PU 3.7
Early Divergences
PU 3.f3 Line
by
René Olthof
Yearbook 29 (1993)
PU 5.3
The Shirov Gambit
PU 3...Nbd7/3...e5 The Lion
by
René Olthof
Yearbook 75 (2005)
QI 6.4
An Old Exchange Sacrifice
QI Classical Variation 4...Bb7
by
René Olthof
Yearbook 33 (1994)
QO 1.7
Alpha Zero eyes
QO Blackburne Variation 5.Bf4
by
René Olthof
Yearbook 134 (2020)
QO 12.14
QO Dutch Variation 4...c5 5.cxd5 cxd4
by
René Olthof
Yearbook 26 (1992)
QO 16.13
Anything goes!
QO Early Divergences
by
René Olthof
Yearbook 138 (2021)
QO 7.1
More g4 please!
QO Tartakower Variation 7...b6
by
René Olthof
Yearbook 91 (2009)
QP 3.6
Happy Birthday!
QP Barry Attack
by
René Olthof
Yearbook 131 (2019)
RE 8.12
No Mean Opponent
RE 1...d5 2.c4 e6
by
René Olthof
Yearbook 111 (2014)
RG 2.1
A Worthy Tribute to Paul Keres
RG Steinitz Variation 3.d4
by
René Olthof
Yearbook 106 (2013)
RL 12.6
The influence of Magnus Carlsen
RL New Arkhangelsk Variation 6...Bc5
by
René Olthof
Yearbook 125 (2017)
RL 17.8
Nothing can beat the Marshall?
RL Marshall Attack 8...d5
by
René Olthof
Yearbook 90 (2009)
RL 20.8
The Birth of a Variation
RL Closed Lines 8...d6
by
René Olthof
Yearbook 114 (2015)
RL 20.8
The Romanishin Rule
RL Closed Lines 8...d6
by
René Olthof
Yearbook 76 (2005)
RL 25.14
Long Live the Breyer!
RL Breyer Variation 9...Nb8
by
René Olthof
Yearbook 75 (2005)
RL 25.14
Modern Technology
RL Breyer Variation 9...Nb8
by
René Olthof
Yearbook 82 (2007)
RL 25.16
In the Premier League
RL Breyer Variation 9...Nb8
by
René Olthof
Yearbook 117 (2015)
RL 25.5
RL Breyer Variation 9...Nb8
by
René Olthof
Yearbook 31 (1994)
RL 25.6
RL Breyer Variation 9...Nb8
by
René Olthof
Yearbook 31 (1994)
RL 8.8
A New Old Pawn Sacrifice
RL Exchange Variation 4.Bxc6
by
René Olthof
Yearbook 93 (2009)
SD 14.1
Tactical pitfalls
SD Main Line 2...Qxd5 3.Nc3 Qa5
by
René Olthof
Yearbook 132 (2019)
SI 13.10
A Secret Sozin Weapon
SI Najdorf Variation 6.Bc4
by
René Olthof
Yearbook 59 (2001)
SI 13.12
Following Fischer
SI Najdorf Variation 6.Bc4
by
René Olthof
Yearbook 26 (1992)
SI 13.7
SI Najdorf Variation 6.Bc4
by
René Olthof
Yearbook 30 (1993)
SI 14.1
One out of twenty options
SI Najdorf Variation: Other Lines
by
René Olthof
Yearbook 138 (2021)
SI 14.7
6...Ng4
SI Najdorf Variation 6.Be3
by
René Olthof
Yearbook 26 (1992)
SI 14.8
Inexhaustible Resources
SI Najdorf Variation 6.Be3
by
René Olthof
Yearbook 79 (2006)
SI 14.8
Inexhaustible Resources - Part II
SI Najdorf Variation 6.Be3
by
René Olthof
Yearbook 80 (2006)
SI 14.9
6...e5
SI Najdorf Variation 6.Be3
by
René Olthof
Yearbook 51 (1999)
SI 16.5
6.Be3 others
SI Dragon Classical 6.Be2
by
René Olthof
Yearbook 32 (1994)
SI 17.10
It was twenty years ago today
SI Dragon 6.Be3 and 7.f3
by
René Olthof
Yearbook 67 (2003)
SI 17.3
The Third Option
SI Dragon 6.Be3 and 7.f3
by
René Olthof
Yearbook 104 (2012)
SI 17.7
6.Be3 Bg7 7.f3
SI Dragon 6.Be3 and 7.f3
by
René Olthof
Yearbook 34 (1994)
SI 18.4
Veresov's Pyrotechnic Device
SI Dragon Yugoslav Attack: 9.Bc4
by
René Olthof
Yearbook 56 (2000)
SI 18.6
Prepared to perfection
SI Dragon Yugoslav Attack: 9.Bc4
by
René Olthof
Yearbook 132 (2019)
SI 18.6
A trip down memory lane
SI Dragon Yugoslav Attack: 9.Bc4
by
René Olthof
Yearbook 133 (2019)
SI 18.6
SI Dragon Yugoslav Attack: 9.Bc4
by
René Olthof
Yearbook 52 (1999)
SI 18.6
Two Astonishing Novelties
SI Dragon Yugoslav Attack: 9.Bc4
by
René Olthof
Yearbook 85 (2007)
SI 19.13
A Bright Future for Black
SI English Attack 6.Be3, 7.f3
by
René Olthof
Yearbook 76 (2005)
SI 19.16
Apologia Weliana
SI English Attack 6.Be3, 7.f3
by
René Olthof
Yearbook 54 (2000)
SI 19.16
Never Say Never
SI English Attack 6.Be3, 7.f3
by
René Olthof
Yearbook 57 (2000)
SI 24.8
Copycat
SI Scheveningen Variation
by
René Olthof
Yearbook 80 (2006)
SI 25.6
SI Sozin Variation 6.Bc4
by
René Olthof
Yearbook 51 (1999)
SI 27.10
7...Nd4
SI Rauzer Variation 6.Bg5
by
René Olthof
Yearbook 38 (1995)
SI 3.1
Chess Openings for Heroes… Part 3
SI Early Divergences
by
René Olthof
Yearbook 135 (2020)
SI 3.7
An Alternative for 5.Nc3
SI Prins Variation 5.f3
by
René Olthof
Yearbook 36 (1995)
SI 31.4
SI Rossolimo Variation 3.Bb5
by
René Olthof
Yearbook 28 (1993)
SI 32.8
Anand is Your Ideal Opening Guide
SI Kalashnikov Variation 4...e5 5.Nb5 d6
by
René Olthof
Yearbook 66 (2003)
SI 33.10
Double Fianchetto
SI Accelerated Dragon 4...g6
by
René Olthof
Yearbook 22 (1991)
SI 34.8
SI Four Knights Variation 5...e6
by
René Olthof
Yearbook 25 (1992)
SI 35.2
Anand is Your Ideal Opening Guide
SI Sveshnikov Variation 5...e5
by
René Olthof
Yearbook 66 (2003)
SI 37.8
SI Sveshnikov Variation 5...e5
by
René Olthof
Yearbook 34 (1994)
SI 38.12
SI Sveshnikov Variation 5...e5
by
René Olthof
Yearbook 26 (1992)
SI 38.9
SI Sveshnikov Variation 5...e5
by
René Olthof
Yearbook 31 (1994)
SI 4.1
Take it or Leave it?
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 97 (2010)
SI 4.8
The Poisoned Pawn: Improved, Deferred or Delayed? - Part I
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 101 (2011)
SI 4.8
The Poisoned Pawn: Improved, Deferred or Delayed? - Part II
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 102 (2012)
SI 4.8
More top-class games
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 123 (2017)
SI 41.4
SI 4...Qb6 Lines
by
René Olthof
Yearbook 34 (1994)
SI 41.9
SI Paulsen or Kan Variation 2...e6 and 4...a6
by
René Olthof
Yearbook 33 (1994)
SI 47.10
Can We Trust Opening Books?
SI Alapin Variation 2.c3
by
René Olthof
Yearbook 98 (2011)
SI 6.1
Safe and Sound
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 77 (2005)
SI 6.2
Safe and Sound
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 77 (2005)
SI 7.1-9
Long Live Lev Polugaevsky!
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 113 (2014)
SI 8.1
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.10
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.11
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.12
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.13
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.14
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.14
Tal's Move
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 82 (2007)
SI 8.14
Dozens of Novelties
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 92 (2009)
SI 8.15
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.2
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.3
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.4
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.5
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.6
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
SI 8.7
Poisoned Pawn 7…Qb6
SI Najdorf Variation 6.Bg5
by
René Olthof
Yearbook 53 (2000)
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