Russian game -> Petrov's defense (closes #176)

lichess-org · Jun 12, 2024 · b088bdd · b088bdd
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Showing 1 changed file with 48 additions and 48 deletions.
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@@ -601,56 +601,56 @@ C41	Philidor Defense: Philidor Countergambit, Zukertort Variation	1. e4 e5 2. Nf
 C41	Philidor Defense: Philidor Countergambit, del Rio Attack	1. e4 e5 2. Nf3 d6 3. d4 f5 4. dxe5 fxe4 5. Ng5 d5 6. e6
 C41	Philidor Defense: Philidor Gambit	1. e4 e5 2. Nf3 d6 3. d4 Bd7
 C41	Philidor Defense: Steinitz Variation	1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3
-C42	Russian Game	1. e4 e5 2. Nf3 Nf6
-C42	Russian Game	1. e4 e5 2. Nf3 Nf6 3. Nxe5
-C42	Russian Game	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
-C42	Russian Game	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3
-C42	Russian Game	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4
-C42	Russian Game: Classical Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4
-C42	Russian Game: Classical Attack, Berger Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1 Bg4 9. c3 f5 10. Nbd2
-C42	Russian Game: Classical Attack, Chigorin Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1
-C42	Russian Game: Classical Attack, Chigorin Variation, Browne Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nb4 9. cxd5
-C42	Russian Game: Classical Attack, Chigorin Variation, Main Line	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nb4 9. Be2
-C42	Russian Game: Classical Attack, Closed Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Nf6
-C42	Russian Game: Classical Attack, Jaenisch Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
-C42	Russian Game: Classical Attack, Krause Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Re1 Bg4 9. c3 f5 10. c4
-C42	Russian Game: Classical Attack, Marshall Trap	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. Re1 Bxh2+
-C42	Russian Game: Classical Attack, Marshall Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6
-C42	Russian Game: Classical Attack, Marshall Variation, Chinese Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bg4
-C42	Russian Game: Classical Attack, Maróczy Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1 Bg4 9. c3 f5 10. c4 Bh4
-C42	Russian Game: Classical Attack, Mason Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-O
-C42	Russian Game: Classical Attack, Mason-Showalter Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6
-C42	Russian Game: Classical Attack, Staunton Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6
-C42	Russian Game: Classical Attack, Tarrasch Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4
-C42	Russian Game: Cochrane Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7
-C42	Russian Game: Cochrane Gambit, Bishop Check Line	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. Bc4+
-C42	Russian Game: Cochrane Gambit, Center Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4
-C42	Russian Game: Cozio Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2
-C42	Russian Game: Damiano Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4
-C42	Russian Game: Damiano Variation, Kholmov Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7
-C42	Russian Game: French Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3
-C42	Russian Game: Italian Variation	1. e4 e5 2. Nf3 Nf6 3. Bc4
-C42	Russian Game: Karklins-Martinovsky Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3
-C42	Russian Game: Kaufmann Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4
-C42	Russian Game: Millennium Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3
-C42	Russian Game: Moody Gambit	1. e4 e5 2. Nf3 Nf6 3. Qe2 Nc6 4. d4
-C42	Russian Game: Nimzowitsch Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3
-C42	Russian Game: Paulsen Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4
-C42	Russian Game: Stafford Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6
-C42	Russian Game: Stafford Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6
-C42	Russian Game: Three Knights Game	1. e4 e5 2. Nf3 Nf6 3. Nc3
+C42	Petrov's Defense	1. e4 e5 2. Nf3 Nf6
+C42	Petrov's Defense	1. e4 e5 2. Nf3 Nf6 3. Nxe5
+C42	Petrov's Defense	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
+C42	Petrov's Defense	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3
+C42	Petrov's Defense	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4
+C42	Petrov's Defense: Classical Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4
+C42	Petrov's Defense: Classical Attack, Berger Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1 Bg4 9. c3 f5 10. Nbd2
+C42	Petrov's Defense: Classical Attack, Chigorin Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1
+C42	Petrov's Defense: Classical Attack, Chigorin Variation, Browne Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nb4 9. cxd5
+C42	Petrov's Defense: Classical Attack, Chigorin Variation, Main Line	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nb4 9. Be2
+C42	Petrov's Defense: Classical Attack, Closed Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Nf6
+C42	Petrov's Defense: Classical Attack, Jaenisch Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4
+C42	Petrov's Defense: Classical Attack, Krause Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Re1 Bg4 9. c3 f5 10. c4
+C42	Petrov's Defense: Classical Attack, Marshall Trap	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4 9. cxd5 f5 10. Re1 Bxh2+
+C42	Petrov's Defense: Classical Attack, Marshall Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6
+C42	Petrov's Defense: Classical Attack, Marshall Variation, Chinese Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Re1 Bg4
+C42	Petrov's Defense: Classical Attack, Maróczy Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1 Bg4 9. c3 f5 10. c4 Bh4
+C42	Petrov's Defense: Classical Attack, Mason Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-O
+C42	Petrov's Defense: Classical Attack, Mason-Showalter Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6
+C42	Petrov's Defense: Classical Attack, Staunton Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6
+C42	Petrov's Defense: Classical Attack, Tarrasch Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 Bg4
+C42	Petrov's Defense: Cochrane Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7
+C42	Petrov's Defense: Cochrane Gambit, Bishop Check Line	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. Bc4+
+C42	Petrov's Defense: Cochrane Gambit, Center Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. d4
+C42	Petrov's Defense: Cozio Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2
+C42	Petrov's Defense: Damiano Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4
+C42	Petrov's Defense: Damiano Variation, Kholmov Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7
+C42	Petrov's Defense: French Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3
+C42	Petrov's Defense: Italian Variation	1. e4 e5 2. Nf3 Nf6 3. Bc4
+C42	Petrov's Defense: Karklins-Martinovsky Variation	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nd3
+C42	Petrov's Defense: Kaufmann Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4
+C42	Petrov's Defense: Millennium Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3
+C42	Petrov's Defense: Moody Gambit	1. e4 e5 2. Nf3 Nf6 3. Qe2 Nc6 4. d4
+C42	Petrov's Defense: Nimzowitsch Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3
+C42	Petrov's Defense: Paulsen Attack	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4
+C42	Petrov's Defense: Stafford Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6
+C42	Petrov's Defense: Stafford Gambit	1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6
+C42	Petrov's Defense: Three Knights Game	1. e4 e5 2. Nf3 Nf6 3. Nc3
 C43	Bishop's Opening: Urusov Gambit	1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3
 C43	Bishop's Opening: Urusov Gambit, Keidansky Gambit	1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nxe4 5. Qxd4
-C43	Russian Game: Modern Attack	1. e4 e5 2. Nf3 Nf6 3. d4
-C43	Russian Game: Modern Attack	1. e4 e5 2. Nf3 Nf6 3. d4 exd4
-C43	Russian Game: Modern Attack, Bardeleben Variation	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qe2 Nc5 6. Nxd4 Nc6
-C43	Russian Game: Modern Attack, Center Attack	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4
-C43	Russian Game: Modern Attack, Center Variation	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3
-C43	Russian Game: Modern Attack, Murrey Variation	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6
-C43	Russian Game: Modern Attack, Steinitz Variation	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qe2
-C43	Russian Game: Modern Attack, Symmetrical Variation	1. e4 e5 2. Nf3 Nf6 3. d4 d5
-C43	Russian Game: Modern Attack, Tal Gambit	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Bb5
-C43	Russian Game: Modern Attack, Trifunovic Variation	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. c4 Bxe5
+C43	Petrov's Defense: Modern Attack	1. e4 e5 2. Nf3 Nf6 3. d4
+C43	Petrov's Defense: Modern Attack	1. e4 e5 2. Nf3 Nf6 3. d4 exd4
+C43	Petrov's Defense: Modern Attack, Bardeleben Variation	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qe2 Nc5 6. Nxd4 Nc6
+C43	Petrov's Defense: Modern Attack, Center Attack	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4
+C43	Petrov's Defense: Modern Attack, Center Variation	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3
+C43	Petrov's Defense: Modern Attack, Murrey Variation	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6
+C43	Petrov's Defense: Modern Attack, Steinitz Variation	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qe2
+C43	Petrov's Defense: Modern Attack, Symmetrical Variation	1. e4 e5 2. Nf3 Nf6 3. d4 d5
+C43	Petrov's Defense: Modern Attack, Tal Gambit	1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Bb5
+C43	Petrov's Defense: Modern Attack, Trifunovic Variation	1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. O-O O-O 7. c4 Bxe5
 C44	Dresden Opening: The Goblin	1. e4 e5 2. Nf3 Nc6 3. c4 Nf6 4. Nxe5
 C44	Irish Gambit	1. e4 e5 2. Nf3 Nc6 3. Nxe5
 C44	King's Knight Opening: Konstantinopolsky	1. e4 e5 2. Nf3 Nc6 3. g3