| 1 |
Closed Games |
|
|
Book |
|
| 1.1 |
Proof 1.d4 |
1.d4 e5 |
-+ folklore |
1.1 |
|
| 1.1 |
Proof 1.e4 |
1.e4 b5 |
-+ folklore |
1.1 |
|
| 1.1 |
Proof 1.d3 |
1.d3 g5 |
-+ folklore |
1.1 |
 |
| 1.2 |
Proof 1.Nc3 |
1.Nc3 d5 |
∓ Taelman 2001 |
1.2 |
|
| 1.3 |
Proof 1.Nf3 |
1.Nf3 e5 |
∓ Taelman 2001 |
1.3 |
|
| 1.4 |
Proof 1.f4 |
1.f4 e5 |
∓ Nagorko 2000 |
1.4 |
|
| 1.5 |
Proof 1.h4 |
1.h4 g5 |
∓ Nagorko 2000 |
1.5 |
|
| 1.6 |
Proof 1.h3 |
1.h3 Nh6 |
∓ Nye 2003 |
1.6 |
|
| 1.7 |
Proof 1.b4 |
1.b4 c5 2.bxc5 a5 |
∓ Nye 2002 |
1.7 |
|
| 1.8 |
Proof 1.f3 |
1.f3 e6 |
∓ Steenhuis 2014 |
1.8 |
|
| 1.9 |
Modern Proof 1.f3 |
1.f3 d5 |
∓ Steenhuis 2015 |
1.9 |
|
| 1.10 |
Proof 1.a3 |
1.a3 e6 |
∓ Steenhuis 2015 |
1.10 |
|
| 1.11 |
System 1.c3 |
1.c3 e6 |
∞ |
1.11 |
|
| 1.12 |
Proof 1.c3 |
1.c3 e5 |
∓ Steenhuis 2014 |
1.12 |
|
| 1.13 |
System 1.Na3 |
1.Na3 e6 |
∓ Steenhuis 2020 |
1.13 |
|
| 1.14 |
Modest 1.Na3 |
1.Na3 e6 2.b3 |
∓ Steenhuis 2020 |
1.14 |
|
| 1.15 |
Steenhuis Variation |
1.Na3 e6 2.b3 Bxa3 3. Bxa3 d6 4. Bxd6 Qxd6 5. Qc1 |
∓ Steenhuis 2020 |
1.15 |
|
| 1.16 |
System 1.b3 |
1.b3 |
∞ |
|
|
| 1.17 |
Open 1.b3 |
1.b3 e6 |
∞ |
1.16 |
|
| 1.18 |
System 1.g4 |
1.g4 |
∞ |
1.17 |
|
| 1.18 |
System 1.g4 2.g5 |
1.g4 g6 2.g5 c5 |
∓ Andrejić 2017 |
1.17 |
|
| 1.19 |
Double Jump |
1.g4 g6 2. b4 h5 |
∓ Steenhuis 2018 |
1.18 |
|
| 1.20 |
Jarosz Attack |
1.g4 g6 2. c4 |
∞ |
1.19 | |
| 1.21 |
Modest 1.g4 |
1.g4 g6 2. b3 |
∞ |
1.20 | |
| 1.22 |
System 1.Nh3 |
1.Nh3 |
∞ |
| |
| 5.1 |
Open Defence 2.Nh3 |
1.Nh3 e6 2.e3 |
∞ |
4.1 | |
| 1.23 |
Dragon Attack |
1.Nh3 e6 2.b4 Bxb4 3. Ng5 Qxg5 4.g4 |
∓ Steenhuis 2019 |
| |
| 1.24 |
Joddle Attack |
1.Nh3 e6 2.b4 Bxb4 3. Ng5 Qxg5 4.g3 |
⩱ |
| |
| 1.25 |
Sportsment Attack |
1.Nh3 e6 2.b4 Bxb4 3. d3 |
∞ |
| |
| 1.26 |
Stayalive Attack |
1.Nh3 e6 2.b4 Bxb4 3. d4 |
∞ |
| |
| 1.27 |
Fianchetto Defence |
1.Nh3 g5 2.Nxg5 Bg7 |
∞ |
1.21 | |
| 1.27 |
Fianchetto Defence 6.Rg1 |
1.Nh3 g5 2.Nxg5 Bg7 3.Nxh7 Bxb2 4.Bxb2 Rxh7 5.Bf6 exf6 6.Rg1 |
∓ Andrejić 2017 |
1.21 | |
| 1.28 |
Nilatac Variation |
1.Nh3 g5 2.Nxg5 Bg7 3.Nxh7 Bxb2 4.Bxb2 Rxh7 5.Bf6 exf6 6.Qc1 |
∓ Andrejić 2017 |
1.21 | |
| 1.29 |
Icelandic Variation |
1.Nh3 g5 2.Nxg5 Bg7 3.Nxh7 Bxb2 4.Bxb2 Rxh7 5.Bf6 exf6 6.h3 |
⩱ |
1.22 | |
| 1.30 |
Sportsment Variation |
1.Nh3 g5 2.Nxg5 Bg7 3.Nxh7 Bxb2 4.Bxb2 Rxh7 5.Bd4 |
∞ |
1.23 | |
| 1.31 |
System 1.g3 |
1.g3 |
∞ |
1.23 | |
| 1.32 |
Zooey Attack |
1.g3 Nh6 2.Nh3 d6 3.Ng5 |
⩱ |
1.23 | |
| 1.33 |
Croatian Attack |
1.g3 Nh6 2.Nh3 d6 3.g4 |
∞ |
1.23 | |
| 1.34 |
Wanderertom Attack |
1.g3 Nh6 2.c4 |
∞ |
1.23 | |
| 1.35 |
Modest 1.g3 |
1.g3 Nh6 2.b3 |
∞ |
1.24 | |
| 1.36 |
Russian Variation |
1.g3 Nh6 2.b3 g6 3.Nh3 |
∞ |
1.25 | |
| 1.37 |
Knight Gambit |
1.g3 Nh6 2.g4 |
∞ |
1.23 | |
| 1.38 |
Goldovski Defence |
1.g3 c5 |
∞ |
| |
| 1.39 |
Hervetlse Race |
1.g3 c5 2.d4 cxd4 3.Qxd4 g5 4.Bxg5 Qa5 5.Qxh8 |
∞ |
| |
| 1.40 |
Stayalive Defence |
1.g3 c5 2.Nh3 g5 |
∞/⩱ |
| |
| 1.41 |
Stayalive Variation |
1.g3 c5 2.Nh3 g5 3.Nxg5 Bg7 4.Nxh7 Bxb2 5.Bxb2 Rxh7 6.Bd4 |
∞/⩱ |
| |
| 1.42 |
Exchange Attack |
1.g3 c5 2.b4 |
∞/⩱ |
| |
| 1.43 |
Improved Zooey Attack |
1.g3 c5 2.b4 cxb4 3.Nh3 |
⩱ |
| |
| 2 |
The Rails Systems |
|
|
Book |
|
| 2.1 |
System 1.a4 |
1.a4 |
∞ |
1.26 | |
| 2.2 |
Rails 1...b6 |
1.a4 b6 2.c4 |
± Steenhuis 2020 |
| |
| 7.19 |
Wing System |
1.a4 b6 2.e3 |
± Watkins 2016 |
5.22 | |
| 2.3 |
Classical 1.a4 |
1.a4 b5 |
∞ |
1.27 | |
| 2.4 |
Modern 1.a4 |
1.a4 e6 |
∞ |
1.29 | |
| 2.5 |
Wizard Opening |
1.c4 |
∞ |
1.30 | |
| 2.6 |
Wizard 1...f5 |
1.c4 f5 2.e4 |
± Francu 2006 |
| |
| 2.7 |
Wizard 1...Na6 |
1.c4 Na6 2.c5 |
± Francu 2006 |
| |
| 2.8 |
Wizard 1...d5 |
1.c4 d5 2.cxd5 Qxd5 3.g4 |
± Taelman 2001 |
1.30 | |
| 2.9 |
Wizard 1...a5 |
1.c4 a5 2.b4 axb4 3.Qc2 |
± Steenhuis 2018 |
| |
| 2.10 |
Wizard 1...Nf6 |
1.c4 Nf6 2.e4 Nxe4 3.Bd3 |
± Steenhuis 2017 |
| |
| 2.11 |
Wizard 1...h5 |
1.c4 h5 2.g4 |
± Francu 2006 |
| |
| 2.12 |
Rails 1...h5 |
1.c4 h5 2.a4 |
± Steenhuis 2018 |
1.26 | |
| 2.13 |
Rails 1...f6 |
1.c4 f6 2.a4 |
± Steenhuis 2018 |
1.26 | |
| 2.14 |
Rails 1...h6 |
1.c4 h6 2.a4 |
± Steenhuis 2018 |
1.26 | |
| 2.15 |
Rails 1...g5 |
1.c4 g5 2.a4 |
± Steenhuis 2018 |
1.26 | |
| 2.16 |
Rails 1...Nh6 |
1.c4 Nh6 2.a4 |
± Steenhuis 2018 |
| |
| 2.17 |
Rails 1...g6 |
1.c4 g6 2.a4 |
∞ |
| |
| 2.18 |
Wizard 1...Nc6 |
1.c4 Nc6 |
⩲ |
| |
| 2.19 |
Wizard 1...a6 |
1.c4 a6 |
∞ |
| |
| 2.20 |
Rails 1...c5 |
1.c4 c5 2.a4 |
∞ |
1.28 | |
| 2.21 |
Wizard 1...c6 |
1.c4 c6 |
∞ |
| |
| 2.22 |
Wizard 1...e6 |
1.c4 e6 |
∞ |
1.31 | |
| 5.4 |
Wizard Hybrid |
1.c4 e6 2.e3 |
∞ |
4.4 | |
| 2.23 |
Rails 1...e6 |
1.c4 e6 2.a4 |
∞ |
1.32 | |
| 2.24 |
Wizard Attack |
1.c4 e6 2.c5 |
⩲ |
5.12 | |
| 2.25 |
Central Wizard Attack |
1.c4 e6 2.c5 Bxc5 3. d4 |
⩲ |
5.12 | |
| 2.26 |
VariantDemon Defence |
1.c4 b5 2.cxb5 d6 |
∞ |
| |
| 2.27 |
Swiss Defence |
1.c4 b5 2.cxb5 e6 |
∞ |
1.33 | |
| 3 |
Open Game |
|
|
Book |
|
| 3.1 |
Open Game |
1.e3 |
± Watkins 2016 |
2.1 | |
| 3.2 |
Proof 1...f6 |
1.e3 f6 2.Ba6 |
± Taelman 2001 |
2.2 | |
| 3.3 |
Proof 1...a5 |
1.e3 a5 2.b4 |
± Taelman 2001 |
2.3 | |
| 3.4 |
Proof 1...a6 |
1.e3 a6 |
± Taelman 2001 |
2.4 | |
| 3.5 |
Dutch Defence |
1.e3 h5 |
± Taelman 2001 |
2.5 | |
| 3.6 |
Andryushkov Defence |
1.e3 c6 |
± Nye 2003 |
2.6 | |
| 3.7 |
Hippopotamus Defence |
1.e3 Nh6 |
± Francu 2012 |
2.7 | |
| 3.8 |
Balkan Defence |
1.e3 Nc6 |
± Watkins 2012 |
2.8 | |
| 3.9 |
Canadian Attack |
1.e3 Nc6 2.Ba6 bxa6 3.d4 |
∞ |
2.9 | |
| 3.10 |
Obradović Attack |
1.e3 Nc6 2.Ba6 bxa6 3.b4 |
⩲ |
2.10 | |
| 3.11 |
Czech Attack |
1.e3 Nc6 2.Ba6 bxa6 3.Qh5 |
± Andrejić 2019 |
2.11 | |
| 3.12 |
Andrejić Proof |
1.e3 Nc6 2.Ba6 bxa6 3.Qh5 Rb8 4.Qxh7 |
± Andrejić 2019 |
2.11 | |
| 3.13 |
Amit Attack |
1.e3 Nc6 2.Ba6 bxa6 3.a4 |
± Watkins 2012 |
2.12 | |
| 3.14 |
Wild Boar Defence |
1.e3 g5 |
± Watkins 2012 |
| |
| 3.14 |
Wild Boar Defence 2.Bd3 |
1.e3 g5 2.Bd3 |
⩲ |
| |
| 3.15 |
Wizard Defence |
1.e3 g5 2.Ba6 bxa6 |
± Francu 2006 |
2.13 | |
| 3.16 |
Old Wild Boar |
1.e3 g5 2.Ba6 Nxa6 3.b4 |
∞ |
2.14 | |
| 3.17 |
Watkins Race |
1.e3 g5 2.Ba6 Nxa6 3.Qh5 Bg7 4.Qxh7 Bxb2 5.Qxh8 |
± Watkins 2012 |
2.14 | |
| 3.18 |
Andrejić Attack |
1.e3 g5 2.Ba6 Nxa6 3.Qh5 Bg7 4.Qxh7 Bxb2 5.Bxb2 |
± Andrejić 2018 |
2.15 | |
| 4 |
Classical Defence |
|
|
Book |
|
| 4.1 |
Classical Defence |
1.e3 b5 |
± Watkins 2012 |
3.1 | |
| 4.2 |
Proof 2...a5 |
1.e3 b5 2.Bxb5 a5 |
± Taelman 2001 |
3.2 | |
| 4.3 |
Proof 2...Nf6 |
1.e3 b5 2.Bxb5 Nf6 |
± Taelman 2001 |
3.3 | |
| 4.4 |
Proof 2...g6 |
1.e3 b5 2.Bxb5 g6 |
± Taelman 2001 |
3.4 | |
| 4.5 |
Proof 2...h6 |
1.e3 b5 2.Bxb5 h6 |
± Taelman 2001 |
3.5 | |
| 4.6 |
Proof 2...f6 |
1.e3 b5 2.Bxb5 f6 |
± Taelman 2001 |
3.6 | |
| 4.7 |
Proof 2...f5 |
1.e3 b5 2.Bxb5 f5 |
± Taelman 2001 |
3.7 | |
| 4.8 |
Proof 2...h5 |
1.e3 b5 2.Bxb5 h5 |
± Taelman 2001 |
3.8 | |
| 4.9 |
Proof 2...e5 |
1.e3 b5 2.Bxb5 e5 |
± Taelman 2001 |
3.9 | |
| 4.10 |
Proof 2...g5 |
1.e3 b5 2.Bxb5 g5 |
± Taelman 2001 |
3.10 | |
| 4.11 |
Proof 2...c5 |
1.e3 b5 2.Bxb5 c5 |
± Taelman 2001 |
3.11 | |
| 4.12 |
Antique Defence |
1.e3 b5 2.Bxb5 c6 |
± Taelman 2001 |
3.12 | |
| 4.13 |
Suicide Defence |
1.e3 b5 2.Bxb5 Bb7 |
± Taelman 2001 |
3.13 | |
| 4.13 |
Suicide Defence 6.Nxd2 |
1.e3 b5 2.Bxb5 Bb7 3.Bxd7 Bxg2 4.Bxe8 Bxh1 5.Bxf7 Qxd2 6.Nxd2 |
= Andrejić 2010 |
3.13 | |
| 4.13 |
Suicide Defence 6.Bxd2 |
1.e3 b5 2.Bxb5 Bb7 3.Bxd7 Bxg2 4.Bxe8 Bxh1 5.Bxf7 Qxd2 6.Bxd2 |
± Andrejić 2014 |
3.13 | |
| 4.14 |
Modern Suicide Defence |
1.e3 b5 2.Bxb5 Bb7 3.Bxd7 Bxg2 4.Bxe8 Bxh1 5.Bxf7 Qxd2 6.Kxd2 Bd5 |
± Taelman 2001 |
3.14 | |
| 4.15 |
Old Suicide Defence |
1.e3 b5 2.Bxb5 Bb7 3.Bxd7 Bxg2 4.Bxe8 Bxh1 5.Bxf7 Qxd2 6.Kxd2 Bf3 |
± Taelman 2001 |
3.15 | |
| 4.16 |
Computer Defence |
4.Bxe8 Bxh1 5.Bxf7 Qxd2 6.Kxd2 Bf3 7.Bxg8 Rxg8 8.Qxf3 Nd7 9.Qxf8 Nxf8 10.e4 Rh8 |
± Taelman 2001 |
3.16 | |
| 4.17 |
Old Bishop Defence |
1.e3 b5 2.Bxb5 Ba6 3.Bxa6 |
∞/⩲ |
3.17 | |
| 4.18 |
Geerlings Defence |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Qxd7 |
± Taelman 2001 |
3.18 | |
| 4.18 |
Geerlings Defence 4.Qe2 |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Qxd7 4.Qe2 |
± Andrejić 2019 |
3.18 | |
| 4.19 |
Sjaak Gambit |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Qxd7 4.Ke2 |
± Taelman 2001 |
3.18 | |
| 4.20 |
Bishop Defence |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Nxd7 |
± Watkins 2012 |
3.19 | |
| 4.20 |
Bishop Defence 5...g6 |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Nxd7 4.d3 Bxd3 5.Qxd3 g6 |
± Andrejić 2007 |
3.19 | |
| 4.21 |
Seattle Defence |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Nxd7 4.d3 Bxd3 5.Qxd3 h6 |
± Watkins 2012 |
3.20 | |
| 4.22 |
Queen Defence |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Nxd7 4.d3 Bxd3 5.Qxd3 Qb8 |
± Watkins 2012 |
3.21 | |
| 4.23 |
Rook Defence |
1.e3 b5 2.Bxb5 Ba6 3.Bxd7 Nxd7 4.d3 Bxd3 5.Qxd3 Rb8 |
± Watkins 2012 |
3.22 | |
| 4.24 |
Knight Defence |
1.e3 b5 2.Bxb5 Nh6 |
± Watkins 2012 |
3.23 | |
| 4.25 |
MegaBot Defence 4.Nc3 |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Kxd7 4.Nc3 |
± Taelman 2001 |
3.24 | |
| 4.25 |
MegaBot Defence 4.g4 |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Kxd7 4.g4 |
± Watkins 2012 |
3.24 | |
| 4.26 |
Nagorko Defence |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Bxd7 |
± Taelman 2001 |
3.25 | |
| 4.26 |
Nagorko Defence 4.Qh5 |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Bxd7 4.Qh5 |
± Andrejić 2018 |
3.25 | |
| 4.27 |
Sjaak Attack |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Bxd7 4.h3 |
± Taelman 2001 |
3.25 | |
| 4.28 |
Two Knights Defence |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Nxd7 |
± Watkins 2012 |
3.26 | |
| 4.29 |
Watkins Attack |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Nxd7 4.e4 |
± Watkins 2012 |
3.27 | |
| 4.30 |
Bosman Attack |
1.e3 b5 2.Bxb5 Nh6 3.Bxd7 Nxd7 4.c4 |
± Watkins 2012 |
3.28 | |
| 4.31 |
Pawn Defence |
1.e3 b5 2.Bxb5 e6 |
± Watkins 2012 |
3.29 | |
| 4.32 |
Mexican Defence |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Nxd7 |
± Taelman 2001 |
3.30 | |
| 4.33 |
Minear Attack |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. b4 Bxb4 5.a4 |
∞ |
3.31 | |
| 4.34 |
Knight Attack |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Nh3 |
± Andrejić 2020 |
3.32 | |
| 4.35 |
DiePiecesDie Defence |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Nh3 Nh6 |
± Andrejić 2020 |
3.32 | |
| 4.36 |
Double Pawn Attack |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Na3 |
± Watkins 2012 |
3.33 | |
| 4.36 |
Double Pawn 6.Kxd2 |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Na3 Bxa3 5.bxa3 Bc8 6. Kxd2 |
± Watkins 2012 |
3.33 | |
| 4.36 |
Double Pawn 6.Bxd2 |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Na3 Bxa3 5.bxa3 Bc8 6. Bxd2 |
± Nye 200? |
3.33 | |
| 4.37 |
Sordid Defence |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Na3 Bxa3 5.bxa3 Qh4 |
± Watkins 2012 |
3.34 | |
| 4.38 |
Sjeng Defence |
1.e3 b5 2.Bxb5 e6 3.Bxd7 Bxd7 4. Na3 Bxa3 5.bxa3 c6 |
± Watkins 2012 |
3.35 | |
| 5 |
Open Defence |
|
|
Book |
|
| 5.1 |
Open Defence |
1.e3 e6 |
± Watkins 2014 |
4.1 | |
| 5.2 |
Modest Opening |
1.e3 e6 2.b3 |
∞ |
4.2 | |
| 5.3 |
Wing Opening |
1.e3 e6 2.a4 |
∞ |
4.3 | |
| 5.4 |
Wizard Hybrid |
1.e3 e6 2.c4 |
∞ |
4.4 | |
| 5.5 |
Double Pawn Defence |
1.e3 e6 2.Ba6 bxa6 |
± Andrejić 2016 |
4.5 | |
| 5.6 |
Classical Attack |
1.e3 e6 2.Ba6 Nxa6 |
∞ |
4.6 | |
| 5.7 |
Liardet Attack |
1.e3 e6 2.Ba6 Nxa6 3.Qf3 |
∞/⩱ |
4.7 | |
| 5.8 |
Beltman Attack |
1.e3 e6 2.Ba6 Nxa6 3.h4 |
∞ |
4.8 | |
| 5.9 |
Modern Beltman Attack |
1.e3 e6 2.Ba6 Nxa6 3.h4 Qxh4 4.Rxh4 Ba3 5.Nxa3 b5 |
∞ |
4.9 | |
| 5.10 |
Goldovski Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.c3 |
∞ |
4.10 | |
| 5.11 |
Stockfish Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qe2 |
∓ Andrejić 2017 |
4.11 | |
| 5.12 |
Dutch Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.h4 |
⩱ |
4.12 | |
| 5.13 |
Revolutionary Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qf3 Bxd2 5.Qxb7 |
∓ Taelman 2001 |
4.19 | |
| 5.14 |
American Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qf3 Bxd2 5.Kxd2 |
∓ Andrejić 2017 |
4.18 | |
| 5.15 |
Sordid Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qf3 Bxd2 5.Bxd2 |
∓ Andrejić 2021 |
4.18 | |
| 5.16 |
Swedish Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qf3 Bxd2 5.Nxd2 |
⩱ |
4.20 | |
| 5.17 |
Geerlings Attack 5.Кxd2 |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qh5 Bxd2 5.Kxd2 |
∓ Andrejić 2017 |
4.13 | |
| 5.17 |
Geerlings Attack 5.Qxf7 |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qh5 Bxd2 5.Qxf7 |
∓ Andrejić 2021 |
4.13 | |
| 5.17 |
Geerlings Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qh5 Bxd2 5.Nxd2 |
∓ Andrejić 2021 |
4.13 | |
| 5.18 |
SuperLoser Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qh5 Bxd2 5.Bxd2 |
∞ |
4.14 | |
| 5.19 |
Brazilian Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qg4 Bxd2 |
∞ |
4.15 | |
| 5.19 |
Brazilian Attack 5.Bxd2 |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qg4 Bxd2 5.Bxd2 |
∞ |
4.15 | |
| 5.19 |
Brazilian Attack 5.Nxd2 |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qg4 Bxd2 5.Nxd2 |
∞ |
4.15 | |
| 5.20 |
Moura Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qg4 Bxd2 5.Qxg7 |
⩱ |
4.16 | |
| 5.21 |
Sandstrom Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Qg4 Bxd2 5.Qxg7 Bxe3 6.Bxe3 |
⩱ |
4.17 | |
| 5.22 |
Two Knights Attack |
1.e3 e6 2.Ba6 Nxa6 3.b4 Bxb4 4.Nh3 Bxd2 5.Nxd2 |
∞ |
4.21 | |
| 5.23 |
Attack 2.b4 |
1.e3 e6 2.b4 |
± Watkins 2014 |
4.22 | |
| 5.24 |
KidKibbitz Attack |
1.e3 e6 2.b4 Bxb4 3.Qh5 |
∓ Andrejić 2017 |
4.23 | |
| 5.25 |
Multani Attack |
1.e3 e6 2.b4 Bxb4 3.Nh3 Bxd2 4.Nxd2 |
∓ Andrejić 2019 |
4.22 | |
| 5.26 |
Nakshatra Attack |
1.e3 e6 2.b4 Bxb4 3.Nh3 Bxd2 4.Bxd2 |
∞/⩱ |
4.22 | |
| 5.27 |
Pawnik Attack |
1.e3 e6 2.b4 Bxb4 3.Bc4 Bxd2 4.Bxe6 |
∓ Andrejić 2021 |
| |
| 5.28 |
Mistical Attack |
1.e3 e6 2.b4 Bxb4 3.Bc4 Bxd2 4.Nxd2 |
⩱ |
| |
| 5.29 |
Andryushkov Attack |
1.e3 e6 2.b4 Bxb4 3.Bb5 Bxd2 4. Bxd7 |
∓ Andrejić 2017 |
4.24 | |
| 5.30 |
Saxar Attack |
1.e3 e6 2.b4 Bxb4 3.Bb5 Bxd2 4. Bxd2 |
∓ Andrejić 2021 |
4.24 | |
| 5.31 |
Wing Attack |
1.e3 e6 2.b4 Bxb4 3.a4 |
∞ |
4.25 | |
| 5.32 |
Bozick Attack |
1.e3 e6 2.b4 Bxb4 3.Bd3 |
∞ |
4.26 | |
| 5.33 |
Dipilato Attack |
1.e3 e6 2.b4 Bxb4 3.Qg4 Bxd2 4.Qxg7 |
± Watkins 2014 |
4.27 | |
| 5.34 |
Sjeng Race |
1.e3 e6 2.b4 Bxb4 3.Qg4 Bxd2 4.Qxg7 Bxe3 5.Bxe3 c5 6. Bxc5 Qa5 |
± Taelman 2001 |
4.28 | |
| 5.35 |
Old Dipilato Attack |
1.e3 e6 2.b4 Bxb4 3.Qg4 Bxd2 4.Qxg7 Bxe3 5.Bxe3 c5 6. Bxc5 b6 7.Qxh8 |
∞ |
4.29 | |
| 5.36 |
Nilatac Attack |
1.e3 e6 2.b4 Bxb4 3.Qg4 Bxd2 4.Qxg7 Bxe3 5.Bxe3 c5 6. Bxc5 b6 7.Bxb6 Qxb6 8.Qxg8 |
∞ |
4.29 | |
| 5.37 |
Tabiya |
1.e3 e6 2.b4 Bxb4 3.Qg4 Bxd2 4.Qxg7 Bxe3 5.Bxe3 c5 6. Bxc5 b6 7.Bxb6 Qxb6 8.Qxh7 |
∞ |
4.30 | |
| 5.38 |
Watkins System |
1.e3 e6 2.b4 Bxb4 3.Qg4 Bxd2 4.Qxg7 Bxe3 5.Bxe3 c5 6. Bxc5 b6 7.Bxb6 Qxb6 8.Qxf7 |
± Watkins 2014 |
4.31 | |
| 6 |
Polish Defence |
|
|
Book |
|
| 6.1 |
Polish Defence |
1.e3 c5 |
± Watkins 2015 |
5.1 | |
| 6.2 |
Rajesh Attack |
1.e3 c5 2.Qf3 |
∞ |
5.1 | |
| 6.3 |
Pindakaas Attack |
1.e3 c5 2.Bc4 |
∞ |
| |
| 6.4 |
RoboAmn Defence |
1.e3 c5 2.Bc4 d5 |
∞ |
| |
| 6.5 |
Taelman Attack |
1.e3 c5 2.Bd3 |
∞ |
5.2 | |
| 6.6 |
Snuverink Defence |
1.e3 c5 2.Bd3 Nf6 |
± Andrejić 2017 |
5.3 | |
| 6.7 |
Bosman Defence |
1.e3 c5 2.Bd3 g6 |
⩲ |
5.4 | |
| 6.7 |
Bosman Defence 5...c4 |
1.e3 c5 2.Bd3 g6 3.Bxg6 fxg6 4.Qh5 gxh5 5.h4 c4 |
± Andrejić 2020 |
5.4 | |
| 6.8 |
CrossCzech Variation |
1.e3 c5 2.Bd3 g6 3.Bxg6 fxg6 4.Qh5 gxh5 5.h4 a5 |
⩲ |
5.4 | |
| 6.9 |
Standard Defence |
1.e3 c5 2.Bd3 h5 |
∞ |
5.5 | |
| 6.10 |
Wing Defence |
1.e3 c5 2.Bd3 a5 |
∞ |
5.6 | |
| 6.10 |
Andrejić Variation |
1.e3 c5 2.Bd3 a5 3.Bxh7 Rxh7 4.Qf3 |
∓ Andrejić 2017 |
5.6 | |
| 6.11 |
Wing Defence Race |
1.e3 c5 2.Bd3 a5 3.Bxh7 Rxh7 4.Qf3 Rxh2 5.Rxh2 Qc7 |
∓ Andrejić 2017 |
5.6 | |
| 6.12 |
Rai Attack |
1.e3 c5 2.Bd3 a5 3.Bxh7 Rxh7 4.Qh5 Rxh5 5.Kd1 |
∞ |
| |
| 6.13 |
Lajeunesse Attack |
1.e3 c5 2.Bd3 a5 3.Bxh7 Rxh7 4.c3 |
∞ |
5.7 | |
| 6.14 |
Classical Polish Defence |
1.e3 c5 2.Ba6 Nxa6 |
∞ |
5.1 | |
| 6.14 |
Classical Polish 3.d4 |
1.e3 c5 2.Ba6 Nxa6 3.d4 |
∓ Andrejić 2019 |
| |
| 6.15 |
Classical Polish 3.e4 |
1.e3 c5 2.Ba6 Nxa6 3.e4 |
∞/⩱ |
| |
| 6.16 |
Classical Polish 3.Qg4 |
1.e3 c5 2.Ba6 Nxa6 3.Qg4 |
∞/⩱ |
| |
| 6.17 |
Classical Polish 3.Qf3 |
1.e3 c5 2.Ba6 Nxa6 3.Qf3 |
∞ |
| |
| 6.18 |
Classical Polish 3.Qh5 |
1.e3 c5 2.Ba6 Nxa6 3.Qh5 |
∞ |
| |
| 6.19 |
Oğul System |
1.e3 c5 2.Ba6 Nxa6 3.Ne2 |
∞ |
5.1 | |
| 6.20 |
Jarosz Defence |
1.e3 c5 2.Ba6 Nxa6 3.Ne2 Qb6 |
∞ |
| |
| 6.21 |
Laine Defence |
1.e3 c5 2.Ba6 Nxa6 3.Ne2 Nb4 |
∞ |
5.1 | |
| 6.22 |
Old Polish Defence |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 |
∞ |
5.1 | |
| 6.22 |
Old Polish 4.Qg4 |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.Qg4 |
∓ Andrejić 2019 |
| |
| 6.23 |
Italian Variation |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.g3 |
∞ |
| |
| 6.24 |
Morrison Attack |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.Na3 |
∞ |
5.1 | |
| 6.25 |
Computer Attack |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 |
∞ |
5.1 | |
| 6.26 |
Jettison Defence |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 b3 |
± Andrejić 2019 |
5.1 | |
| 6.27 |
Jettison Defence 5...Nb8 |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 b3 5.cxb3 Nb8 |
± Andrejić 2019 |
5.1 | |
| 6.28 |
Jettison Defence 5...Nc7 |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 b3 5.cxb3 Nc7 |
± Andrejić 2019 |
5.1 | |
| 6.29 |
Jettison Defence Race |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 b3 5.cxb3 Nc7 6.b4 Ne6 7.d4 Nxd4 8.Qxd4 Qc7 |
± Andrejić 2018 |
5.1 | |
| 6.30 |
Nilatac Defence |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 Qc7 |
∞ |
5.1 | |
| 6.31 |
Nilatac Gambit |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 Qc7 5.Nc3 Qxc3 6.Ne2 |
∞ |
5.1 | |
| 6.32 |
SupWitches Defence |
1.e3 c5 2.Ba6 Nxa6 3.b4 cxb4 4.d3 Rb8 |
∞ |
5.1 | |
| 6.33 |
Bishop Attack |
1.e3 c5 2.Bb5 |
± Watkins 2015 |
5.8 | |
| 6.34 |
Wortel Defence |
1.e3 c5 2.Bb5 e6 3.Bxd7 Bxd7 |
± Watkins 2015 |
5.8 | |
| 6.35 |
Esko Defence |
1.e3 c5 2.Bb5 e6 3.Bxd7 Kxd7 |
± Watkins 2015 |
5.8 | |
| 6.36 |
Chussi Defence |
1.e3 c5 2.Bb5 g5 |
± Watkins 2015 |
5.9 | |
| 6.37 |
Pindakaas Defence |
1.e3 c5 2.Bb5 Qc7 |
± Watkins 2015 |
5.10 | |
| 6.38 |
CrossCzech Defence |
1.e3 c5 2.Bb5 a5 |
± Watkins 2015 |
5.8 | |
| 6.39 |
Morrison Defence |
1.e3 c5 2.Bb5 Nh6 |
± Watkins 2015 |
5.11 | |
| 6.40 |
Advance Variation |
1.e3 c5 2.Bb5 c4 |
± Watkins 2015 |
5.12 | |
| 6.41 |
Watkins Proof |
1.e3 c5 2.Bb5 c4 3.Bxd7 Kxd7 4.b3 |
± Watkins 2015 |
5.13 | |
| 6.42 |
Exchange Variation |
1.e3 c5 2.Bb5 c4 3.Bxd7 Kxd7 4.b3 cxb3 5.cxb3 h5 |
± Watkins 2015 |
5.13 | |
| 6.43 |
Recoyle Variation |
1.e3 c5 2.Bb5 c4 3.Bxd7 Kxd7 4.b3 cxb3 5.cxb3 g5 |
± Watkins 2015 |
5.13 | |
| 6.44 |
Recoyle Variation 6.Ba3 |
1.e3 c5 2.Bb5 c4 3.Bxd7 Kxd7 4.b3 cxb3 5.cxb3 g5 6.Ba3 |
± Watkins 2015 |
5.13 | |
| 6.45 |
Rubus Variation 6.Ba3 |
1.e3 c5 2.Bb5 c4 3.Bxd7 Kxd7 4.b3 cxb3 5.cxb3 Nh6 |
± Watkins 2015 |
5.13 | |
| 7 |
Liardet Defence |
|
|
Book |
|
| 7.1 |
Liardet Defence |
1.e3 b6 |
± Watkins 2016 |
5.14 | |
| 7.2 |
Queen Attack |
1.e3 b6 2.Qh5 |
∞ |
5.15 | |
| 7.3 |
Bela Palanka Attack |
1.e3 b6 2.Qh5 c5 3.Qxf7 Kxf7 4.Bd3 |
∞ |
5.16 | |
| 7.4 |
Andrejić Defence |
1.e3 b6 2.Qh5 c5 3.Qxh7 Rxh7 4.Bc4 Rxh2 5.Bxf7 Rxg2 |
= Andrejić 2006 |
5.17 | |
| 7.5 |
Geneva Attack |
1.e3 b6 2.Ba6 Nxa6 3.Qg4 |
∞ |
5.18 | |
| 7.6 |
Serbian Attack |
1.e3 b6 2.Ba6 Nxa6 3.Qe2 |
∞ |
5.19 | |
| 7.7 |
Turkish Defence |
1.e3 b6 2.Ba6 Nxa6 3.Qe2 b5 4.Qxb5 Nb4 5.Qxd7 Nxa2 6.Rxa2 Qxd7 |
∞ |
5.19 | |
| 7.8 |
Dutch Game |
1.e3 b6 2.Ba6 Nxa6 3.Qe2 Nc5 |
∞ |
5.20 | |
| 7.9 |
Old Dutch Game |
1.e3 b6 2.Ba6 Nxa6 3.Qe2 Nc5 4.d3 |
∞ |
5.21 | |
| 7.10 |
Queen Attack Improved |
1.e3 b6 2.Ba6 Nxa6 3.Qh5 |
∞/⩲ |
5.18 | |
| 7.11 |
Retreat Defence |
1.e3 b6 2.Ba6 Nxa6 3.Qh5 Nb8 |
± Watkins 2015 |
5.18 | |
| 7.12 |
Nagorko Attack |
1.e3 b6 2.Ba6 Nxa6 3.Qh5 c5 4.Qxh7 Rxh7 5.g3 |
∞ |
5.18 | |
| 7.13 |
King Attack |
1.e3 b6 2.Ba6 Nxa6 3.Qh5 c5 4.Qxh7 Rxh7 5.Kd1 |
∞/⩲ |
5.18 | |
| 7.14 |
Belgrade Attack |
1.e3 b6 2.Ba6 Nxa6 3.Qh5 c5 4.Qxh7 Rxh7 5.h3 |
∞ |
| |
| 7.15 |
Morrison Attack |
1.e3 b6 2.Ba6 Nxa6 3.Qh5 c5 4.Qxh7 Rxh7 5.Kf1 |
∞/⩲ |
| |
| 7.19 |
Wing System |
1.e3 b6 2.a4 |
± Watkins 2016 |
5.22 | |
| 7.20 |
Kpa74 Defence |
1.e3 b6 2.a4 e5 |
± Watkins 2015 |
5.22 | |
| 7.21 |
Classical Wing System |
1.e3 b6 2.a4 b5 3.Bxb5 |
± Watkins 2015 |
5.23 | |
| 7.22 |
FishTest Defence |
1.e3 b6 2.a4 e6 3.Ra3 Bxa3 4.Nxa3 b5 5.Bxb5 Qe7 |
± Watkins 2016 |
5.24 | |
| 7.23 |
Watkins Finale |
1.e3 b6 2.a4 e6 3.Ra3 Bxa3 4.Nxa3 b5 5.Bxb5 Qg5 |
± Watkins 2016 |
5.24 | |
