Free online Chess server. Play Chess now in a clean interface. No registration, no ads, no plugin required. Play Chess with the computer, friends or random opponents.
Play
Create a game Tournament Simultaneous exhibitions
Learn
Chess basics Puzzles Practice Coordinates Study Coaches
Watch
Lichess TV Current games Streamers Broadcasts (beta) Video library
Community
Players Teams Forum Questions & Answers
Tools
Analysis board Opening explorer Board editor Import game Advanced search
Sign in
Reconnecting
12345678abcdefgh
Stockfish 9+wasm
in local browser
C44 King's Knight Opening: Konstantinopolsky
1e4e52Nf3Nc63g3Nf64d3Nb45Bh3Nc66O-OBb47c3Ba58Na3O-O9Nc4Nh510d4Nf611Ng5Ne812Nxe5Ne713Ngxf7Rxf714Qh5Rf815Qf7+Rxf716Nxf7Kxf717f4Nc618e5d519f5h520e6+Kg821f6gxf622Bh6Kh723Bf8Ne724Rae1Kg825Bh6Kh726Bf8Kg827Bh6Nc628Rf5Qe729Rxh5Qh730g4Qe731g5fxg532Bxg5b533Bxe7Nxe734Rf1Nc635Rg5+Kh836Rf8+Kh737Bf5+Kh638Rfg8Rb839R5g6+Kh540Bg4+Kh441Rh8#
1-0
Checkmate, White is victorious
FEN
PGN
[Event "Junior Arena"] [Site "http://chess-academy.net/Zhoj8IPG"] [Date "2021.02.15"] [Round "-"] [White "Calinsah"] [Black "DragosCeban"] [Result "1-0"] [UTCDate "2021.02.15"] [UTCTime "16:17:45"] [WhiteElo "1330"] [BlackElo "1225"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+4"] [ECO "C44"] [Opening "King's Knight Opening: Konstantinopolsky"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. g3 { C44 King's Knight Opening: Konstantinopolsky } Nf6 4. d3 Nb4 5. Bh3 Nc6 6. O-O Bb4 7. c3 Ba5 8. Na3 O-O 9. Nc4 Nh5 10. d4 Nf6 11. Ng5 Ne8 12. Nxe5 Ne7 13. Ngxf7 Rxf7 14. Qh5 Rf8 15. Qf7+ Rxf7 16. Nxf7 Kxf7 17. f4 Nc6 18. e5 d5 19. f5 h5 20. e6+ Kg8 21. f6 gxf6 22. Bh6 Kh7 23. Bf8 Ne7 24. Rae1 Kg8 25. Bh6 Kh7 26. Bf8 Kg8 27. Bh6 Nc6 28. Rf5 Qe7 29. Rxh5 Qh7 30. g4 Qe7 31. g5 fxg5 32. Bxg5 b5 33. Bxe7 Nxe7 34. Rf1 Nc6 35. Rg5+ Kh8 36. Rf8+ Kh7 37. Bf5+ Kh6 38. Rfg8 Rb8 39. R5g6+ Kh5 40. Bg4+ Kh4 41. Rh8# { White wins by checkmate. } 1-0
                   0DragosCeban0
                   1Calinsah1
Computer analysis Move times Crosstable FEN & PGN