Chess problem for the week of Mar 16, 2026: By Oscar Blumenthal, published in "777 Miniatures in Three" in 1908. White to move and checkmate in three moves. FEN: k5N1/rR3K2/8/8/8/8/8/7Q w - - 0 1 SOL: chess.w00tness.info/26/78.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Mar 9, 2026: By W. Jensen, published in "320 Danske Skakopgaver" in 1902. White to move and checkmate in two moves. FEN: 8/8/8/6K1/5B2/5k2/5N1p/5Q1b w - - 0 1 SOL: chess.w00tness.info/26/77.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Mar 2, 2026: By J.W. Abbott, published in "121 Chess Problems" in 1887. White to move and checkmate in two moves. FEN: 6Q1/5R2/3b1B2/1rnrR2p/2Pk4/1p6/4P3/3N3K w - - 0 1 SOL: chess.w00tness.info/26/76.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess study for the week of Feb 23, 2026: Composed by Henri Rinck and published in "Schweizerische Schachzeitung" in 1922. White to move and win. FEN: 8/8/8/8/8/P4p2/k6K/8 w - - 0 1 SOL: chess.w00tness.info/26/75.html (1/3) #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Feb 16, 2026: Composed by Nils Rutberg and published in "Svenska Dagbladet" in 1924. White to move and checkmate in three moves. FEN: 3Q4/8/8/8/4b3/7N/7p/2K4k w - - 0 1 SOL: chess.w00tness.info/26/74.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Feb 9, 2026: By Alain C. White and published in "Good Companions" in 1920. White to move and checkmate in two moves. FEN: 3R3K/8/5Q2/8/5N2/1B6/2PB4/1qbk4 w - - 0 1 SOL: chess.w00tness.info/26/73.html (1/2) #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Feb 2, 2026: By Dr. Meindert Niemeijer, published in "Tijdschrift" in 1919. White to move and mate in two moves. FEN: 8/7p/2P2r1b/2Q4p/4pk2/1K2Np1r/5B2/6R1 w - - 0 1 SOL: chess.w00tness.info/26/72.html (1/2) #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess study for the week of Jan 26, 2026: Composed by Otto Dehler and published in "Leipziger Tageblatt" in 1921. White to move and win. FEN: 5k2/8/3P1K2/7b/2B5/8/8/8 w - - 0 1 SOL: chess.w00tness.info/26/71.html (1/2) #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jan 19, 2026: Composed by Kurt Laue and published in "Deutsches Wochenschach" in 1910. White to move and mate in three. FEN: 8/8/8/3B2K1/8/1P4k1/5NPN/R7 w - - 0 1 SOL: chess.w00tness.info/26/70.html (1/2) #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jan 12, 2026: By Arthur James Mosely and published in "Good Companion" in 1914. White to move and mate in two. FEN: Nb3nK1/n4Pp1/Q5P1/Nppk4/3p1p2/B2B1p2/5P2/4R3 w - - 0 1 SOL: chess.w00tness.info/26/69.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jan 5, 2026: Composed by Herman Weyer Lund Aschehoug and published in "Morgenbladet" in 1902. White to move and mate in two. FEN: 8/2k2N1Q/1N6/1K6/8/8/8/8 w - - 0 1 SOL: chess.w00tness.info/26/68.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Dec 29, 2025: Composed by Father Wilkin and published in "The Tablet" in 1920. White to move and checkmate in two moves. FEN: 8/8/7K/4B3/4B1k1/4R3/8/8 w - - 0 1 SOL: problems.w00tness.info/67.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Dec 22, 2025: Composed by Edith Elina Helen Baird in 1907. White to move and checkmate in two moves. FEN: 5K1k/5Q1B/6r1/8/8/8/8/8 w - - 0 1 SOL: problems.w00tness.info/66.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Dec 15, 2025: Composed by Otto Georg Edgar Dehler and published in "More White Rooks" in 1911. White to move and checkmate in two moves. FEN: 8/2K5/p7/1k6/p7/P1R5/2P5/8 w - - 0 1 SOL: problems.w00tness.info/65.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Dec 8, 2025: Composed by Thomas Rayner Dawson and published in "The Chess Amateur" in 1923. White to move and checkmate in two moves. FEN: 8/8/8/8/4R3/6k1/8/4K2R w K - 0 1 SOL: problems.w00tness.info/64.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Dec 1, 2025: Composed by Antonín Klír and published in "Armeeblatt" in 1902. White to move and checkmate in two moves. FEN: 8/3R3q/8/Kp6/1p3N2/8/4P3/1N2k1BR w - - 0 1 SOL: problems.w00tness.info/63.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Nov 24, 2025: Composed by Octave H. Chatillon and published in "La Presse" in 1900. White to move and checkmate in two moves. FEN: 3Q3K/5k2/5N1p/5p2/8/8/8/2B5 w - - 0 1 SOL: problems.w00tness.info/62.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Nov 17, 2025: Composed by Heinrich Leonhard Adolphi and published in "Baltische Jugendschrift" in 1899. White mate in 2 Complexity: 3/5 FEN: 8/pkN5/4K3/8/Q1P5/8/8/8 w - - 0 1 Solution: problems.w00tness.info/61.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Nov 10, 2025: Composed by Octave H. Chatillon and published in "La Presse" in 1897. White checkmate in 2 Complexity: 3/5 FEN: 8/8/3N4/1p1kp3/1K1N4/8/3Q4/8 w - - 0 1 Solution: problems.w00tness.info/60.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Nov 3, 2025: Composed by R. Lean and published in "The Boy's Own Paper" in 1895. White checkmate in 2 Complexity: 4/5 FEN: 8/8/8/1B6/8/1k6/2N5/R3K3 w - - 0 1 Solution: problems.w00tness.info/59.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Oct 27, 2025: Composed by Crichton Milne Baxter and published in "Canadian Illustrated News" in 1880. White mate in 2 Complexity: 4/5 FEN: 8/3p4/K1p5/2k1P1R1/Q7/7B/8/8 w - - 0 1 Solution: problems.w00tness.info/58.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Oct 20, 2025: Composed anonymously and published in "New York Clipper" in 1872. White to checkmate in two moves. Complexity: 4/5 FEN: 8/8/1Q6/3k4/8/N3R3/2p5/7K w - - 0 1 Solution: problems.w00tness.info/57.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Oct 13, 2025: Composed by Hyacinth R. Agnel and published in "American Chess-Nuts" in 1868. White checkmate in 2 Complexity: 3/5 FEN: B7/8/8/8/3k4/2p5/2KP3Q/8 w - - 0 1 Solution: problems.w00tness.info/56.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of October 6, 2025: Composed by William Davies Evans, published in "The Chess Player's Chronicle" in 1865. White to move and checkmate in two moves. FEN: 8/4Q3/1k6/8/2K2B2/8/8/8 w - - 0 1 SOL: problems.w00tness.info/55.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Sep 29, 2025: Composed by Serge Vladimir Galitzin and published in "Le Monde Illustré" in 1850. White checkmate in 2 Complexity: 4/5 FEN: 8/3Q4/8/8/3R4/2k5/8/2K5 w - - 0 1 Solution: problems.w00tness.info/54.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Sep 22, 2025: By Edward Nicolai Olly and published in "The New York Recorder", 1892. White mate in 2 Complexity: 4/5 FEN: N1K1R3/Q1Pr4/2kB1Nnr/1qP2ppP/P3p3/3P1B2/2np4/8 w - - 0 1 Solution: problems.w00tness.info/53.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Sep 15, 2025: Composed by M. D'Orville and published in "Amusements in Chess" in 1845. White checkmate in 2 Complexity: 3/5 FEN: 8/8/3pK3/3N4/1Pp1k3/2P5/4B3/8 w - - 0 1 Solution: problems.w00tness.info/52.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Sep 8, 2025: Composed by Herr Brede (of Altona) and published in "Amusements in Chess" in 1845. White checkmate in 2 Complexity: 3/5 FEN: 8/8/2p2N2/5Q2/3k4/8/5K2/5B2 w - - 0 1 Solution: problems.w00tness.info/51.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Sep 1, 2025: Composed by Samuel Loyd in 1859. White to move and checkmate in 2 Complexity: 3/5 FEN: 8/8/8/1p2K2B/8/3k4/1P6/1R2B3 w - - 0 1 Solution: problems.w00tness.info/50.html #chess #ajedrez #échecs #schaak #schach #chessfeed

Chess problem for the week of Aug 25, 2025: By M. Calvi (of Paris) and published in "Amusements in Chess" in 1845. White checkmate in 2 Complexity: 4/5 FEN: 8/1Q3n2/pp1N4/kb5K/p2n3p/P2B4/8/6r1 w - - 0 1 Solution: problems.w00tness.info/49.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Aug 18, 2025: By M. Auguste D'Orville (of Antwerp) and published in "Amusements in Chess" in 1845. White mates in 2 Complexity: 3/5 FEN: 8/8/4p3/N2kP3/3P4/2p1K3/2P5/5N2 w - - 0 1 Solution: problems.w00tness.info/48.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Aug 11, 2025: By Samuel Loyd, published in "Fifth American Chess Congress" in 1880. White mates in two. Complexity: 3/5 FEN: 2R5/BpNnp3/qp4RK/p1k1p3/7p/PnN1p3/2Q4r/3r3b w - - 0 1 Solution: problems.w00tness.info/47.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Aug 4, 2025: Composed by M. Paul Loquin (of Orleans) and published in "Amusements in Chess" in 1845. White checkmate in 2 Complexity: 3/5 FEN: 8/8/8/2N5/3k1K2/8/2Q5/8 w - - 0 1 Solution: problems.w00tness.info/46.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jul 28, 2025: Composed by J. A. Conroy and published in "Home Circle" in 1850. White checkmate in 2 Complexity: 3/5 FEN: 8/4K3/8/5k2/8/4B3/4Q3/8 w - - 0 1 Solution: problems.w00tness.info/45.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jul 21, 2025: Composed by Josef Kling and published in "Chess Problems" in 1844. White checkmate in 2 Complexity: 3/5 FEN: 8/3K2k1/7R/2B1p1P1/2B1P3/8/8/8 w - - 0 1 Solution: problems.w00tness.info/44.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for week of Jul 14, 2025: Composed by Annett and published in "The Chess Player's Chronicle" in 1847. White checkmate in 2 Complexity: 3/5 FEN: 4K3/8/4kpP1/2p4R/7P/5P2/P1N4B/1B6 w - - 0 1 Solution: problems.w00tness.info/43.html #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jul 7, 2025: Composed by Ferdinand Julius Brede and published in "Almanach für Freunde vom Schachspiel" in 1844. White checkmate in 2 #ajedrez #chess #échecs #schaak #schach #chessfeed

Chess problem for the week of Jun 30, 2025: Composed by Hirsch Silberschmidt and published in "Das Gambit" in 1829. White checkmate in 2 #ajedrez #chess #échecs #schaak #schach #chessfeed

1/ Chess problem for the week of Jun 23, 2025: Composed by Joseph Dollinger and published in "110 ganz neu zusammengesetzte Schachendspiele" in 1806. This problem is a direct mate duplex: a) White checkmate in 2 b) Black checkmate in 2 #ajedrez #chess #échecs #schaak #schach #chessfeed

Problem for week of Jun 16, 2025: Composed by Trevangadacharya Shastree. Published in "Essays on Chess" in 1814. White checkmate in 2 Complexity: 3/5 FEN: 3rkb2/2qn1p2/4p3/8/1B2Q3/P7/2B3P1/6K1 w - - 0 1 Solution: problems.w00tness.info/39.html #ajedrez #chess #échecs #schaak #schach #chessfeed

1) Problem for the week of Jun 9, 2025: Composed by Trevangadacharya Shastree and published in "Essays on Chess" in 1814. White checkmate in 2 Complexity: 2/5 FEN: 8/4B3/8/8/4bpp1/4k3/7P/2N1K2R w K - 0 1 Solution: problems.w00tness.info/38.html #ajedrez #chess #échecs #schaak #schach #chessfeed

1/ Chess problem for the week of Jun 2, 2025: Composed by Joseph Dollinger and published in "110 ganz neu zusammengesetzte Schachendspiele" in 1806. This problem is a direct mate duplex: a) White checkmate in 2 b) Black checkmate in 2 #ajedrez #chess #échecs #schaak #schach #chessfeed

1/ Chess problem for the week of May 26, 2025: Composed by Joseph Dollinger and published in "110 ganz neu zusammengesetzte Schachendspiele" in 1806. This problem is a direct mate duplex: a) White checkmate in 2 b) Black checkmate in 2 #ajedrez #chess #échecs #schaak #schach #chessfeed

1/ Chess problem for the week of May 19, 2025: Composed by Joseph Dollinger, published in "110 ganz neu zusammengesetzte Schachendspiele" in 1806. This problem is a direct mate duplex: a) White checkmate in 2 b) Black checkmate in 2 #chessfeed #ajedrez #chess #échecs #schach

Chess problem for the week of May 12, 2025: Composed by Ernst Zoege von Manteuffel, published in "Codex der Schachspielkunst" in 1813. White checkmate in 2 Complexity: 2/5 FEN: 1n6/knP5/p7/8/N7/8/PP6/K7 w - - 0 1 Solution: problems.w00tness.info/34.html #chessfeed #ajedrez #chess #échecs #schach

Chess problem for week of May 5, 2025: Composed by Elias Stein, published in "Nouvel essai sur le jeu des échecs …" in 1789. White checkmate in 2 Complexity: 2/5 FEN: k1rr4/pb6/1pn5/1N6/8/6QP/4qPPB/R5K1 w - - 0 1 Solution: problems.w00tness.info/33.html #chessfeed #ajedrez #chess #échecs #schach

1/ Chess problem for the week of Apr 28, 2025: Composed by N.N. Turinese Uffizialle nelle Truppe di Savoja and published in "Osservazioni Teorico-Pratiche sopra il Giuoco degli Scacchi" in 1763. White checkmate in 2 #chessfeed #ajedrez #chess #échecs #schach

1/ Chess problem for the week of Apr 21, 2025: Composed by Pedro Damiano de Odemira and published in "Osservazioni Teorico-Pratiche sopra il Giuoco degli Scacchi" in 1763. White checkmate in 2 #chessfeed #ajedrez #chess #échecs #schach

Chess problem for the week of Apr 14, 2025: Anonymously composed in 1600 and collected in a Florentine manuscript. White checkmate in 2 Complexity: 1/5 FEN: 3k4/3P4/3Q4/8/8/8/8/4K3 w - - 0 1 Solution: problems.w00tness.info/30.html #chessfeed #ajedrez #chess #échecs #schach

1/ Blindfolded chess problem for the week of April 14, 2025: Anonymously composed in 1600 and collected in a Florentine manuscript. White: Ke1, Qd6, d7 Black: Kd8 White checkmate in 2 #chessfeed #ajedrez #chess #échecs #schach #blindfolded