Welcome to Clean Chess, which is the largest website with chess except chess.com and chessbase.com where you can play online chess. Here it’s more to learn how to play chess up to master level and beyond.
You have 2.600 web pages ahead if you want to study it all. All Chess Openings, All Tactic Combinations and All End Game Tactics. Developed since year 2014. Enjoy the website and good luck with your chess!!
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- 888 Opening Checkmates
- Basic Checkmate Patterns
- Checkmate in One
- Checkmate in Two – Lesson 1
- Checkmate in Two – Lesson 2
- Checkmate in Two – Lesson 3
- Checkmate in Two – Lesson 4
- Checkmate in Three
- Checkmate with Knight and Bishop
- Checkmate with Queen
- Checkmate with Rook
- Checkmate with Two Bishops
- Checkmates with Two Knights vs Pawn
- Famous Checkmates
Chess Openings by Eco Code & Name
Chess Openings on Chess Boards
- Train TE02 ♔ ♖ vs ♚
- Train TE03 ♔♗♗ vs ♚
- Train TE04 ♔♗♘ vs ♚
- Train TE05 ♔♘♘ vs ♚
- Train TE06 ♔♕ vs ♚♜
- Train TE07 ♔♗ vs ♚♜
- Train TE08 ♔♙ vs ♚ Cardon Square
- Train TE09 ♔♙♙ vs ♚
- Train Opposition TE10 ♔♙ vs ♚
- Train TE11 ♔♙ vs ♚ ♟
- Train TE12 ♔♙♙♙ vs ♚ ♟ ♟ ♟
- Train TE13 ♔♙♙♙♙ vs ♚ ♟ ♟ ♟ ♟
- Train TE14 Wall of China
- Train TE15 ♔♕ vs ♚ ♟
- Train TE 16 ♔♙ vs ♚ ♟
- Train TE17 ♔♙ vs ♚
- Train TE 18 ♔♕ vs ♚ ♟
- Train TE19 ♔♗♙ vs ♚
- Train TE20 ♔♘♙ vs ♚
- ECE08 ♗ ♙ vs ♚
- ECE09 ♗ vs ♟♟♟
- ECE10 ♗ vs ♟♟
- ECE11 ♗ ♙ vs ♝
- ECE12 ♗ ♙♙ vs ♝
- ECE13 ♗ ♙♙♙ vs ♝
- ECE14 ♗ ♙♙ vs ♝ ♟
- ECE15 ♗ ♙♙♙ vs ♝ ♟♟♟
- ECE16 ♗ ♙♙♙♙ vs ♝ ♟♟♟♟
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- ECE70 ♕ vs ♜
- ECE71 ♕ vs ♛ ♞
- ECE72 ♕ vs ♛ ♝
- ECE73 ♕ vs ♟
- ECE74 ♕ vs ♟♟
- ECE75 ♕ vs ♟♟♟
- ECE76 ♕ vs ♛ ♟
- ECE77 ♕ ♙ vs ♛ ♟
- ECE78 ♕ ♙ vs ♛ ♟
- ECE79 ♕ ♙♙♙ vs ♛ ♟
- ECE80 ♕ ♙ vs ♜ ♞ ♟
- ECE81 ♕ ♙ vs ♜ ♞ ♟♟
- ECE82 ♕ ♙ vs ♜ ♞ ♟♟♟
- ECE83 ♕ ♙ vs ♜ ♝ ♟
- ECE84 ♕ ♙ vs ♜ ♝ ♟♟
- ECE85 ♕ ♙ vs ♜ ♝ ♟♟♟
- ECE86 ♕ ♙ vs ♝ ♞ ♟
- ECE87 ♕ ♙ vs ♝ ♝♞ ♟♟
- ECE88 ♕ ♙ vs ♜♞♟
- ECE89 ♕ ♙♙ vs ♜ ♞♟♟
- ECE90 ♕ ♙♙ vs ♜ ♞ ♟♟♟
- ECE91 ♕ ♙♙ vs ♜♝♟
- ECE92 ♕ ♙♙♙ vs ♜♝♟♟
- ECE93 ♕ ♙♙ vs ♜♝♟♟♟
- ECE94 ♕ ♙♙ vs ♝♞♞♟♟
- ECE95 ♕ ♙♙ vs ♝♝ ♞ ♟ ♟
Rook and Pawns vs Rook and Pawns
Rook End Game Course – annotated guide
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- ECE01 ♔ vs ♚♟
- ECE02 ♔♙ vs ♚ ♟
- ECE03 ♙♙ vs ♚
- ECE04 ♙♙ vs ♟
- ECE05 ♙♙♙ vs ♟♟
- ECE06 ♙♙♙ vs ♟♟♟
- ECE07 ♙♙♙♙ vs ♟♟♟♟
- ECE08 ♗ ♙ vs ♚
- ECE09 ♗ vs ♟♟♟
- ECE10 ♗ vs ♟♟
- ECE11 ♗ ♙ vs ♝
- ECE12 ♗ ♙♙ vs ♝
- ECE13 ♗ ♙♙♙ vs ♝
- ECE14 ♗ ♙♙ vs ♝ ♟
- ECE15 ♗ ♙♙♙ vs ♝ ♟♟♟
- ECE16 ♗ ♙♙♙♙ vs ♝ ♟♟♟♟
- ECE17 ♘ vs ♟♟
- ECE18 ♘ vs ♟♟♟
- ECE19 ♘♙ vs ♟♟♟♟
- ECE20 ♘ ♙ vs ♞ ♟
- ECE21 ♘ ♙♙ vs ♞ ♟♟
- ECE22 ♘ ♙♙♙ vs ♞ ♟♟♟
- ECE23 ♘ ♙♙♙♙ vs ♞ ♟♟♟♟
- ECE24 ♘♘ ♙♙♙ vs ♞♞ ♟♟♟
- ECE25 ♗ ♙ vs ♞
- ECE26 ♘ ♙ vs ♝
- ECE27 ♗ ♙ vs ♞♟
- ECE28 ♗ ♙♙ vs ♞ ♟♟
- ECE29 ♗♘♙ vs ♝♞♟
- ECE30 ♗♘♙ vs ♝♞♟
- ECE31 ♗ ♙ vs ♝ ♞♟
- ECE32 ♗♗ ♙♙ vs ♝ ♞ ♟
- ECE33 ♖ vs ♟
- ECE34 ♖ vs ♟♟
- ECE35 ♖ vs ♟♟♟
- ECE36 ♖ vs ♟♟♟♟
- ECE37 ♖ vs ♟♟♟♟♟
- ECE38 ♖ ♙ vs ♜
- ECE39 ♖ vs ♜ ♟♟
- ECE40 ♖ ♙ vs ♜ ♟
- ECE41 ♖ ♙♙ vs ♜ ♟
- ECE42 ♖♖ ♙ vs ♜
- ECE43 ♖♖ ♙♙ vs ♜♜ ♟
- ECE44 ♖♖ ♙♙ vs ♜♜ ♟♟
- ECE45 ♖ ♙♙♙ vs ♜♜ ♟♟
- ECE46 ♖♖ ♙♙♙ vs ♜♜ ♟♟♟
- ECE47 ♖ vs ♝
- ECE48 ♖ ♗ vs ♜ ♞
- ECE49 ♖ ♗ vs ♜
- ECE50 ♖♘ vs ♜
- ECE51 ♖♙ vs ♝♞♟
- ECE52 ♖ ♙♙vs ♝♞ ♟♟
- ECE53 ♖♙ vs ♝♞♟
- ECE54 ♖♙ vs ♝♝♟
- ECE55 ♖♙ vs ♝♝ ♟♟
- ECE56 ♖♙♙ vs ♝♝♟
- ECE57 ♖♙ vs ♞♞♟
- ECE58 ♖ ♙♙ vs ♞♞ ♟♟
- ECE59 ♖ ♙♙ vs ♞♞ ♟
- ECE60 ♖ vs ♝ ♟♟
- ECE61 ♖ vs ♝ ♟
- ECE62 ♖ ♙ vs ♝ ♟♟
- ECE63 ♖ ♙ vs ♝ ♟
- ECE64 ♖ ♙ vs ♝
- ECE65 ♖ vs ♞ ♟♟
- ECE66 ♖ vs ♞ ♟
- ECE67 ♖ ♙ vs ♞ ♟♟
- ECE68 ♖ ♙ vs ♞ ♟
- ECE69 ♖ ♙ vs ♞
- ECE70 ♕ vs ♜
- ECE71 ♕ vs ♛ ♞
- ECE72 ♕ vs ♛ ♝
- ECE73 ♕ vs ♟
- ECE74 ♕ vs ♟♟
- ECE75 ♕ vs ♟♟♟
- ECE76 ♕ vs ♛ ♟
- ECE77 ♕ ♙ vs ♛ ♟
- ECE78 ♕ ♙ vs ♛ ♟
- ECE79 ♕ ♙♙♙ vs ♛ ♟
- ECE80 ♕ ♙ vs ♜ ♞ ♟
- ECE81 ♕ ♙ vs ♜ ♞ ♟♟
- ECE82 ♕ ♙ vs ♜ ♞ ♟♟♟
- ECE83 ♕ ♙ vs ♜ ♝ ♟
- ECE84 ♕ ♙ vs ♜ ♝ ♟♟
- ECE85 ♕ ♙ vs ♜ ♝ ♟♟♟
- ECE86 ♕ ♙ vs ♝ ♞ ♟
- ECE87 ♕ ♙ vs ♝ ♝♞ ♟♟
- ECE88 ♕ ♙ vs ♜♞♟
- ECE89 ♕ ♙♙ vs ♜ ♞♟♟
- ECE90 ♕ ♙♙ vs ♜ ♞ ♟♟♟
- ECE91 ♕ ♙♙ vs ♜♝♟
- ECE92 ♕ ♙♙♙ vs ♜♝♟♟
- ECE93 ♕ ♙♙ vs ♜♝♟♟♟
- ECE94 ♕ ♙♙ vs ♝♞♞♟♟
- ECE95 ♕ ♙♙ vs ♝♝ ♞ ♟ ♟
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- a3 on Chess Boards
- a4 on Chess Boards
- b3 on Chess Boards
- b4 on Chess Boards
- c3 on Chess Boards
- c4 on Chess Boards
- d3 on Chess Boards
- d4 on Chess Boards
- e3 on Chess Boards
- e4 on Chess Boards
- f3 on Chess Boards
- f4 on Chess Boards
- g3 on Chess Boards
- g4 on Chess Boards
- h3 on Chess Boards
- h4 on Chess Boards
- Na3 on Chess Boards
- Nc3 on Chess Boards
- Nf3 on Chess Boards
- Nh3 on Chess Boards
Opening Category on Chess Board
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- Accelerated Fianchetto (CB)
- Accelerated Gurgenidze (CB)
- Alekhine Defence (CB)
- Benko Gambit (CB)
- Benoni Defence (CB)
- Bird Opening (CB)
- Bishop’s Opening (CB)
- Blumenfeld Counter Gambit (CB)
- Bogo-Indian (CB)
- Budapest Defence (CB)
- Caro–Kann Defence (CB)
- Catalan Opening (CB)
- Center Game (CB)
- Colle System (CB)
- Dutch Defence (CB)
- English Opening (CB)
- Evans Gambit (CB)
- Four Knights Game (CB)
- French Classical (CB)
- French Closed Variation (CB)
- French Defence (CB)
- French Exchange (CB)
- Giuoco Piano (CB)
- Gruenfeld Defence (CB)
- Indian Game (CB)
- Irregular Openings (CB)
- Italian Game (CB)
- King’s Gambit (CB)
- King’s Gambit Accepted (CB)
- King’s Gambit Declined (CB)
- King’s Indian Attack (CB)
- King’s Indian Defence (CB)
- King’s Knight Opening (CB)
- King’s Pawn Game (CB)
- King’s Pawn Opening (CB)
- Larsen’s Opening (CB)
- Modern Defence (CB)
- Neo-Gruenfeld Defence (CB)
- Nimzo-Indian Defence (CB)
- Nimzowitsch Defence (CB)
- Nimzowitsch-Larsen (CB)
- Old Indian Defence (CB)
- Old Meran Defence (CB)
- Petrov’s Defence (CB)
- Philidor Defence (CB)
- Pirc Defence (CB)
- Polish Defence (CB)
- QGD – Slav Defence (CB)
- QGD Orthodox Defence (CB)
- QGD Semi-Tarrasch (CB)
- QGD Tarrasch (CB)
- Queen’s Gambit (CB)
- Queen’s Gambit Accepted (CB)
- Queen’s Gambit Declined (CB)
- Queen’s Indian Defence (CB)
- Queen’s Pawn Game (CB)
- Reti Opening (CB)
- Robatsch Modern Defence (CB)
- Russian Game (CB)
- Ruy Lopez (CB)
- Ruy Lopez – Classical (CB)
- Ruy Lopez – Closed (CB)
- Ruy Lopez – Exchange Var. (CB)
- Ruy Lopez – Open (CB)
- Scandinavian Defence (CB)
- Scotch Game (CB)
- Semi-Slav Defence (CB)
- Sicilian (CB)
- Sicilian Closed Game (CB)
- Sicilian Defence (CB)
- Slav Defence (CB)
- Tarrasch Defence (CB)
- Trompowsky Attack (CB)
- Two Knights Defence (CB)
- Vienna Game (CB)
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- Abonyi Variation
- Adam’s Attack
- Adler Variation
- Alapin Variation
- Alapin’s Opening
- Albin Countergambit
- Alekhines Defence
- Allgaier Gambit
- Anderssens Opening
- Balogh Defence
- Barcza System
- Barnes Opening
- Bird’s Opening
- Blackburne Shilling Gambit
- Blackmar–Diemer Gambit
- Blumenfeld Gambit
- Bogoljubov Defence
- Caro-Kann Defence
- Chekhover Variation
- Clemenz Opening
- Colle System
- Damiano Defence
- Desprez Opening
- Dunst Opening
- Durkin Opening
- Englund Gambit
- Evans Gambit
- Falkbeer Countergambit
- Fischer Defence
- Grob’s Attack
- Gruenfeld Defence
- Gunderam Defence
- Hodgson Attack
- Jasnogrodsky Defence
- Keres Defence
- Konstantinopolsky Opening
- Larsen Attack-Video
- Larsen’s Opening
- Levitsky Attack
- Maróczy Bind
- Marshall Defence
- Max Lange Attack
- Mieses Opening
- Monticelli Trap
- Morphy’s Defence
- Nadanian Variation
- Najdorf Variation
- Napoleon Opening
- Nimzo-Indian Defence
- Nimzowitsch Defence
- Nimzowitsch-Larsen Attack
- Owen’s Defence
- Parham Attack
- Petrov’s Defence
- Philidor Defence
- Pirc Defence
- Ponziani Opening
- Ragozin Defence
- Réti Opening
- Rice Gambit
- Richter Veresov Attack
- Robatsch Defence
- Rousseau Gambit
- Ruy Lopez Opening
- Saemisch Variation
- Schlechter Variation
- Schliemann–Jaenisch Gambit
- Smith–Morra Gambit
- Sokolsky Opening
- Staunton Gambit
- Steinitz Defence
- Sveshnikov Variation
- Tarrasch Defence
- Torre Attack
- Trompowsky Attack
- Van’t Kruijs Opening
- Wade Defence
- Ware Opening
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- A – Opening by Name (OCB)
- B – Opening by Name (OCB)
- C – Opening by Name (OCB)
- D – Opening by Name (OCB)
- E – Opening by Name (OCB)
- F – Opening by Name (OCB)
- G – Opening by Name (OCB)
- H – Opening by Name (OCB)
- I – J Opening by Name (OCB)
- K – Opening by Name (OCB)
- L – Opening by Name (OCB)
- M – Opening by Name (OCB)
- N – Opening by Name (OCB)
- O – Opening by Name (OCB)
- P – Opening by Name (OCB)
- Q – Opening by Name (OCB)
- R – Opening by Name (OCB)
- S – Opening by Name (OCB)
- T – Opening by Name (OCB)
- U – Opening by Name (OCB)
- V-W-Y Opening by Name (OCB)
- Z – Opening by Name (OCB)
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- Benko Gambit Variances
- Benoni Variances
- Bird – Variances
- Bird Opening – Dutch Variation
- Budapest – Variances
- Dutch – Variances
- English Opening – Variances
- Indian Game – Variances
- Irr. Queen’s Pawn Variances
- Irregular Opening Variances
- Modern Benoni Variation
- Modern Defence Variances
- Nimzo-Larsen Variances
- Old Benoni – Variances
- Old Indian Variances
- Reti Opening – Variances
- Trompowsky Attack Var.
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- Bishop Opening Variances
- Center Game Variances
- Evans Gambit Variances
- Falkbeer Counter-Gambit Variances
- Four Knights Variances
- Four/Three Knights Variances
- French – Variances
- Giuoco Piano Variances
- Irr. King’s Knight Variances
- Italian Game Variances
- King’s Gambit Acc. Variances
- King’s Gambit Decl. Variances
- King’s Knight Variances
- King’s Pawn Variances
- Philidor Defence Variances
- Ponziani Variances
- Russian Game – Variances
- Scotch – Variances
- Spanish – Ruy Lopez Variances
- Two Knights Variances
- Vienna Game – Variances
You will find more under Menu
