cb_20080304

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Master's diagrams

[Event "h#4 2 sol"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Fleming, D."] [Black "0014.10"] [Result "1-0"] [SetUp "1"] [FEN "2B5/3N4/8/4Pk2/7K/4n3/8/8 b - - 0 1"] [PlyCount "1"] [EventDate "2008.??.??"] 1... -- 1-0 [Event "h#4 2 sol"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Kupper, J."] [Black "0343.20"] [Result "1-0"] [SetUp "1"] [FEN "8/8/8/4k3/4r3/2b5/5PP1/1BK1n3 b - - 0 1"] [PlyCount "1"] [EventDate "2008.??.??"] 1... -- 1-0 [Event "3#"] [Site "?"] [Date "1953.??.??"] [Round "?"] [White "Scheel, J."] [Black "1651.15"] [Result "1-0"] [SetUp "1"] [FEN "3N4/r2pB2p/8/3p1B1p/r4k2/p2Q4/Kb1P4/8 w - - 0 1"] [PlyCount "1"] [EventDate "1953.??.??"] 1. -- 1-0 [Event "s#5"] [Site "?"] [Date "2000.??.??"] [Round "?"] [White "Caillaud, M."] [Black "1282.52"] [Result "0-1"] [SetUp "1"] [FEN "1R2b3/Pp1k1p2/P2b1P2/PN2Q1N1/P7/8/5BB1/3R2K1 w - - 0 1"] [PlyCount "10"] [EventDate "2000.??.??"] 1. Kh2 $1 b6 (1... bxa6 2. Bh3+ Kc6 3. Nd4+ Kc7 4. Rc1+ Bc6 5. Bg1 Bxe5# $1) 2. Kh3 $1 bxa5 3. Nxf7 Bxf7 4. Qf5+ Be6 5. Bh4 Bxf5# $1 {Echo-Chameleon. "The magician's touch was there", says judge Tallec who prefers for the first prize a problem with four times the same mat !} 0-1 [Event "Who mate in 2 ?"] [Site "?"] [Date "2004.??.??"] [Round "?"] [White "Caillaud, M."] [Black "1788.75"] [Result "*"] [SetUp "1"] [FEN "8/2pp2Pp/2P2PrB/2n2pbb/4PRnQ/4pKNr/2PPP2k/6NB b - - 0 17"] [PlyCount "0"] [EventDate "2004.??.??"] * [Event "PG 18,5"] [Site "?"] [Date "2004.??.??"] [Round "?"] [White "Denkovski, G."] [Black "4886.46"] [Result "*"] [SetUp "1"] [FEN "rnbqk1nr/1ppp1pp1/7P/Q7/pBPP4/b1N5/1RP5/KB5R b kq - 0 19"] [PlyCount "0"] [EventDate "2004.??.??"] * [Event "2#"] [Site "?"] [Date "1918.??.??"] [Round "?"] [White "Bonner-Feast, F ."] [Black "+1325.00h7e4"] [Result "1-0"] [SetUp "1"] [FEN "8/6nK/1B6/1Q5N/4k1B1/3r4/8/5N2 w - - 0 1"] [PlyCount "1"] [EventDate "1918.??.??"] {Attributed in the sixties to a mysterious "Dominique Daniel". Also to a Percy E. Healey.} 1. -- 1-0 [Event "2#"] [Site "?"] [Date "1881.??.??"] [Round "?"] [White "Gilberg, C-A."] [Black "4524.01"] [Result "1-0"] [SetUp "1"] [FEN "4n3/8/Q3N1pR/2Brk1K1/4q3/8/B7/4R3 w - - 0 1"] [PlyCount "1"] [EventDate "1881.??.??"] 1. -- 1-0 [Event "2#"] [Site "?"] [Date "1937.??.??"] [Round "?"] [White "M. Barulin"] [Black "4258.05"] [Result "1-0"] [SetUp "1"] [FEN "7b/1B6/ppnN3R/1pk2p2/1R3N2/K1p3Q1/5nq1/6B1 w - - 0 1"] [PlyCount "1"] [EventDate "1600.??.??"] 1. -- 1-0 [Event "?"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Berguno, G."] [Black "=0010.14b8a6"] [Result "1/2-1/2"] [SetUp "1"] [FEN "1K6/1p6/k4p2/3B4/8/p1p5/2P5/8 w - - 0 1"] [PlyCount "12"] [EventDate "1993.??.??"] [Source "ChessBase"] [SourceDate "2000.10.30"] {Test to enter the Marquis Chess School. For children of ten years old; maximum, ten minutes !} 1. Kc7 $8 f5 2. Kd6 $8 f4 3. Kc5 $8 f3 4. Kb4 $8 (4. Kd4 $2 f2) (4. Bc4+ $2 Ka5) 4... f2 (4... a2 $2 5. Bxa2 b5 6. Bd5 $18) 5. Kxa3 $3 (5. Bc4+ $2 b5 $3 6. Bxb5+ Kb6 $8 $19) 5... f1=Q (5... f1=B 6. Kb4 $11) 6. Bc4+ $3 Qxc4 $1 {Pat modèle.} 1/2-1/2 [Event "?"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Bazlov, Y."] [Black "0114.01"] [Result "1-0"] [SetUp "1"] [FEN "k7/8/n1K5/8/1RB5/8/7p/3N4 w - - 0 1"] [PlyCount "15"] [EventDate "2008.??.??"] {The only digestible study of "Bent Memorial" was downgraded to a 4th recommended for the use of the "Monster". This is hypocrisy at its best. } 1. Rb6 $1 (1. Nf2 $2 Nxb4+) (1. Ra4 $2 h1=Q+ 2. Bd5 Qh6+ (2... Qf1) 3. Kb5+ Ka7 $8) 1... h1=Q+ (1... Nb4+ 2. Rxb4 h1=Q+ 3. Bd5) 2. Bd5 Nb4+ $1 (2... Qh6+ 3. Kb5+) (2... Qf1 3. Kd6+ Ka7 4. Rb7+ Ka8 5. Rf7+) (2... Qxd1 3. Rxa6+ Kb8 4. Kd6 $8) 3. Rxb4 Qxd1 (3... Qf1 4. Kc7+ Ka7 5. Nc3) (3... Qh2 4. Nc3 $1 Qe5 5. Nb5) 4. Kc5+ $8 (4. Re4 $2 Qc2+ (4... Ka7)) 4... Ka7 5. Rb7+ $8 Ka6 6. Rg7 $3 ( 6. Rf7 $2 Qg1+ $8) 6... Qh5 (6... Qc1+ 7. Bc4+ $8) 7. Rg3 (7. Rg2) 7... Ka7 8. Rg8 $8 {Horizontal-vertical echo.} 1-0 [Event "?"] [Site "?"] [Date "1982.??.??"] [Round "?"] [White "Zinar, M."] [Black "=0000.32f7b6"] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/5K1p/1kP5/2p5/2P5/8/P7/8 w - - 0 1"] [PlyCount "23"] [EventDate "1982.??.??"] 1. Kg7 $3 (1. Kf6 $2 Kxc6 2. Kg5 Kb6 $8 3. Kh6 Ka5 4. Kxh7 Kb4 5. Kg6 Kxc4 6. Kf5 Kc3 $1 (6... Kb4 $2 7. Ke4 $11) (6... Kd5 $1 7. Kf4 (7. a4 c4 $8 8. a5 c3 9. a6 Kc6) 7... Kd4 $8 8. Kf3 (8. a4 c4) 8... Kd3 $8 9. Kf2 (9. a4 c4 $8 10. a5 c3 11. a6 c2 12. a7 c1=Q 13. a8=Q Qh1+ $8) 9... c4 $8 10. Ke1 Kc2 $1 (10... Kc3 $1) 11. a4 c3 12. a5 Kb2 13. a6 c2 $19) 7. Ke4 (7. Ke5 c4 $8 8. a4 Kb4 $8 9. Kd4 c3 $8 10. Kd3 Kb3 $8) 7... c4 $8 8. a4 Kb2 (8... Kb4) 9. a5 c3 $19 {soon followed by ...Qh1+}) 1... h5 2. Kf6 $8 h4 3. Ke5 $1 {A la Réti.} Kxc6 (3... h3 4. Kd6) 4. Kf4 Kb6 5. Kg4 Ka5 6. Kxh4 Kb4 {Compared to the trial, the wK is on h4 instead of h7.} 7. Kg3 $3 (7. Kg4 $2 Kxc4 8. Kf3 Kd3) 7... Kxc4 8. Kf2 $8 ( 8. Kf3 $2 Kd3 $8 {see above}) 8... Kc3 (8... Kd3 9. a4 (9. Ke1) 9... c4 10. a5 c3 11. a6 $8 c2 12. a7 c1=Q 13. a8=Q {: no ...Qh1+}) 9. Ke2 $8 {wK is on e2 instead of e4 or e5 !} (9. a4 $2 Kb4 $8) (9. Ke1 $2 Kb2 (9... c4) 10. a4 c4 {will check}) 9... c4 10. a4 $8 Kb2 11. a5 $8 c3 12. a6 $8 1/2-1/2 [Event "?"] [Site "?"] [Date "1993.??.??"] [Round "?"] [White "Pervakov, O."] [Black "+0350.44h1e1"] [Result "1-0"] [SetUp "1"] [FEN "4B3/P1p5/r6P/p7/1B4p1/1p6/1P1P4/1b2k2K w - - 0 1"] [PlyCount "21"] [EventDate "1993.??.??"] [Source "ChessBase"] [SourceDate "2000.10.30"] {Won the first prize at the "Philidor Memorial" in 1994, organised... by the Dutch (once again, "vive la France" and vive le dynamisme français). Neither the Pa nor the Ph will be promoted, only the Pd2 !} 1. d3+ (1. Bc5 $2 Rxh6+ 2. Kg2 Be4+) 1... Kf1 (1... axb4 2. h7) (1... Kf2 2. Bc5+ Kf1 3. Kh2 (3. Be3 $2 Bxd3 4. Bb5 Bxb5 5. h7 g3) 3... Rxh6+ 4. Kg3 Ra6 5. Bb5 {(text with Bc5 instead of b4)} Rxa7 6. d4+ (6. Bxa7 Ke2 7. Ba4 Kxd3 8. Bxb3) 6... Ke1 7. Bxa7 Kd2 8. d5 Be4 9. Kxg4 Kc2 10. Bd4 Bxd5 11. Kf4) 2. Kh2 (2. Bf8 $4 g3) 2... Rxh6+ (2... Bxd3 3. h7 Rh6+ (3... Bxh7 4. Bb5+) 4. Kg3 Be4 5. Bb5+ (5. Bg6 Bf3 6. Bd3+ Kg1 7. Bc3) 5... Kg1 6. Bc5+ Kh1 7. Bd3 Bg2 8. Be3 Rh3+ 9. Kxg4 Kh2 10. Bf4+ (10. Bf1) 10... Kh1 11. Be4) 3. Kg3 Ra6 4. Bb5 $1 (4. d4 $2 Bd3 $1 5. Bc5 a4 $1 6. Bc6 a3 $19) (4. Bc5 $2 Bxd3 5. Bc6 Ke1 6. a8=Q Rxa8 7. Bxa8 Kd2 8. Kxg4 (8. Bc6 Kc1 9. Bd4 Be2 10. Ba4 Bd1 (10... Kc2)) (8. Bd4 Kc2) 8... Kc2 9. Bd4 (9. Ba3 c5) 9... a4 $11) 4... Rxa7 5. d4+ Kg1 6. Bc5 $1 (6. d5 $2 axb4) 6... Ra8 (6... Rb7 7. d5+ Kh1 8. Bc6 Be4 9. Bxb7) 7. d5+ Kh1 8. Bc6 $1 (8. d6 $2 Be4 9. dxc7 (9. d7 c6) 9... Bb7 $11) 8... Ra6 (8... Be4 9. Bxa8) 9. d6+ (9. Bb7 $2 Rd6 $1) 9... Rxc6 10. d7 Rxc5 11. d8=Q {Excelsior with four batteries F-P.} 1-0 [Event "Zuerich"] [Site "Zuerich"] [Date "1934.??.??"] [Round "?"] [White "Euwe, M."] [Black "Lasker, Em"] [Result "0-1"] [ECO "D64"] [PlyCount "100"] [EventDate "1934.??.??"] [EventType "tourn"] [EventRounds "15"] [EventCountry "SUI"] {Lasker was 65 years old, playing his first tournament in eight years (Moscow Nov. 1925), finishing 5th behind Alekhine, Euwe, Flohr and Bogoliubov (but ahead of Nimzovitch).} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 (4... Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6) 5. e3 c6 (5... Be7 6. Nf3 O-O 7. Rc1 (7. Qc2 c5) 7... Re8 8. Qc2 c6 9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Rxe7 $6 12. O-O Nf8 13. Rfd1 Bd7 14. e4 Nb6 15. Bf1 Rc8 16. b4 Be8 17. Qb3 Rec7 18. a4 Ng6 19. a5 Nd7 20. e5 b6 21. Ne4 Rb8 22. Qc3 Nf4 23. Nd6 Nd5 24. Qa3 f6 25. Nxe8 Qxe8 26. exf6 gxf6 27. b5 Rbc8 28. bxc6 Rxc6 29. Rxc6 Rxc6 30. axb6 axb6 31. Re1 Qc8 32. Nd2 Nf8 33. Ne4 Qd8 34. h4 Rc7 35. Qb3 Rg7 36. g3 Ra7 37. Bc4 Ra5 38. Nc3 Nxc3 39. Qxc3 Kf7 40. Qe3 Qd6 41. Qe4 Ra4 42. Qb7+ Kg6 43. Qc8 Qb4 44. Rc1 $16 {Capablanca,J-Lasker, E/ 11e du match, Havana 1921}) 6. Nf3 Be7 (6... Qa5) 7. Qc2 {Take advantage of the fact that the pawn is on c6, the adequate retort being ...c7-c5 (the castling already performed).} O-O 8. a3 (8. Bd3 dxc4 9. Bxc4) (8. O-O-O {(the most modern idea) } Re8 (8... b6) 9. h4 a6 10. Bd3 dxc4 11. Bxc4 Nd5 (11... b5) 12. Kb1 Nxc3+ 13. Qxc3 b5 14. Bd3 Bb7 15. Ne5 $14) 8... Re8 9. Rc1 (9. Rd1 {Alekhine} Nf8 (9... a6 10. h3 (10. Bd3 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. Ne4 N5f6 14. O-O Nxe4 15. Qxe4 c5 16. Ne5 Nf6 17. Qf3 Rb8 18. Ba2 Bd7 19. Nxd7 Nxd7 20. dxc5 Nxc5 21. Rd4 Red8 22. Rfd1 Rxd4 23. exd4 Na4 24. Qe2 Qf6 25. g3 Nb6 26. Qe4 g6 27. Rd3 { Lilienthal,A-Ravinsky,G/Moscow 1942}) 10... h6 (10... dxc4 11. Bxc4 b5 12. Ba2 Bb7 13. e4 Rc8 14. e5 (14. Bb1) 14... Nd5 15. Ne4 Bxg5 16. Nfxg5 c5 17. Nxf7 $1 Qa5+ 18. Qd2 Qxd2+ 19. Rxd2 Kxf7 20. Nd6+ Ke7 21. Nxb7 cxd4 22. Bxd5 exd5 23. f4 Rc1+ 24. Rd1 Rec8 25. Nd6 R8c2 26. Nf5+ Kf8 27. O-O (27. Nxd4 Rxd1+ 28. Kxd1 Rxb2 {Alekhine,A-Dumic,M/Ljubljana/Novi Sad/Zagreb 1930}) 27... Rxd1 28. Rxd1) (10... b5) 11. Bh4 dxc4 12. Bxc4 Qa5 13. O-O c5 14. Ba2 cxd4 15. Rxd4 b5 16. Bb1 Nf8 17. Ne4 Nd5 18. Bxe7 Rxe7 19. Ne5 Rc7 20. Qe2 Bb7 21. Qh5 Qb6 22. Rfd1 {Alekhine,A-Taube,A/Hamburg 1930} f6 23. Ng6 f5) (9... b6 10. Bd3 h6 11. Bh4 Bb7 12. O-O Rc8 13. cxd5 Nxd5 14. Bxe7 Rxe7 15. Ne4 N7f6 16. b4 Rec7 17. Ne5 Qe7 18. Nc4 Nxe4 19. Bxe4 Ba6 20. Qb3 Bxc4 21. Qxc4 a5 22. Rb1 axb4 23. axb4 b5 24. Qb3 Ra8) 10. Bd3 dxc4 (10... Ng6 11. h4 dxc4 12. Bxc4 b6 13. e4 Bb7 14. e5 Nd5 15. Bxe7 Ngxe7 16. Ne4 Nc8 17. h5 {Barcza,G-Halic,I/Munich 1936}) 11. Bxc4 Nd5 (11... Ng6 12. h4 b5 13. Bd3 Bb7 14. e4 Qa5 15. h5 Nf8 16. h6 g6 17. O-O Rac8 18. Qd2 Qd8 19. e5 Nd5 20. Ne4 f6 21. exf6 Nxf6 22. Bxf6 Bxf6 23. Qf4 $18 {Keres,P-Gereben,E/Budapest 1952}) 12. Bxe7 Qxe7 13. O-O b6 14. Ne2 Bb7 15. e4 Nf6 16. Ng3 Red8 17. Rfe1 Rac8 18. Qb3 Qc7 19. Qa2 c5 20. d5 b5 21. d6 (21. Bxb5 exd5 22. e5 Ne4 {Capablanca,J-Thomas,G/Hastings 1934}) 21... Qb6) (9. Bd3 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. O-O Nxc3 13. bxc3 c5 14. e4 b6 15. Bb5 Rd8 16. Rfe1 Nf8 17. a4 Bb7 18. Qb2 Ng6 19. Bf1 cxd4 20. cxd4 Nh4 21. Nxh4 Qxh4 22. a5 Rab8 23. axb6 axb6 24. g3 Qf6 {Rogers,I-Johansen,D/Parkroyal Int, Surfers Paradise AUS 2000}) 9... dxc4 (9... a6 10. h3 h6 11. Bh4 dxc4 12. Bxc4 b5 ( 12... Nd5 13. Bg3) 13. Ba2 c5 14. dxc5 Nxc5 15. O-O Bb7 16. Rfd1 $14) 10. Bxc4 Nd5 11. Bxe7 Qxe7 (11... Rxe7 $6 12. O-O Nf8 13. Rfd1 {see above with Pa2 on a3}) 12. Ne4 N5f6 {Avoid unnecessary pawn moves, à la Steinitz.} (12... b6 13. Ba2 Bb7 14. Bb1) 13. Ng3 c5 $1 {...But avoiding crushing !} (13... e5 $2 14. Nf5 Qf8 15. Ng5) (13... b6) 14. O-O (14. dxc5 Nxc5 15. Bb5 (15. e4) 15... Bd7 $1 16. Qxc5 (16. Bxd7 Ncxd7 17. Qc7 Nb6) 16... Rac8 17. Qxe7 Rxc1+ 18. Kd2 Rxe7 19. Rxc1 (19. Bxd7 $2 Rxh1) 19... Bxb5 20. Ne5 (20. Rc8+ Re8 21. Rc7 Rd8+ 22. Ke1 Bc6) 20... Ne8) 14... cxd4 15. Nxd4 Nb6 16. Ba2 (16. Bb5 Bd7 17. Qc7 Bxb5 18. Nxb5 Nbd5 19. Qxe7 Rxe7 $14 20. e4 Nb6 21. Rfd1 a6) 16... Rb8 (16... e5 $2 17. Ndf5 Bxf5 18. Nxf5 Qf8 19. Qc7) (16... Bd7 17. Qc7) 17. e4 (17. Qd2 {AA} Rd8 18. Rfd1 (18. Qa5 Ra8 19. Rc2 Nbd5 20. Rfc1 e5 21. e4) 18... Bd7 (18... e5 $4 19. Nc6) 19. Qa5 Ra8 20. Rd2 (20. Rc7 $2 Qd6 $1) 20... Nbd5 21. Rdc2) 17... Rd8 $1 {Gives Nf6 a fallback square.} (17... e5 $6 18. Ndf5 Bxf5 19. Nxf5 Qf8 20. Rfd1) 18. Rfd1 Bd7 19. e5 $6 {"Gives square d5 without sufficient reason" (Alekhine).} (19. Qc7 {AA} Ne8 (19... Rdc8 20. Qe5) 20. Qe5 Ba4 21. Rd2 (21. Ngf5 Qf6) 21... Rbc8) 19... Ne8 (19... Nfd5 20. Bxd5 Nxd5 (20... exd5 21. Qe2 Nc4 22. f4) 21. Ndf5 Qg5 22. h4 Qf4 (22... Qg4 23. Rd4) 23. Nxg7 (23. Nh5 Qxf5 24. Qxf5 exf5 25. Rxd5 Be8) 23... Rbc8 (23... Ne3 $2 24. N7h5) (23... Qxe5 24. N3h5 (24. N7h5) 24... Bc6 ( 24... Rbc8) 25. Rd3 Nf4 (25... f5 26. Qd2) 26. Re3 Qd4 27. Rg3) 24. Qb1 Rxc1 25. Rxc1 Qxe5 26. N7h5 Bc6) 20. Bb1 (20. Qe4 Ba4) 20... g6 21. Qe4 (21. Ne4 Rbc8 22. Qe2 Ba4 23. Rxc8 Rxc8 (23... Bxd1 $2 24. Rxd8 Bxe2 25. Rxe8+ Qxe8 26. Nf6+) 24. Re1 Nd5) 21... Ba4 $1 {"He does nothing, but his opponent does less than nothing" (P.H. Clarke, speaking of Petrossian).} 22. b3 $6 (22. Re1 Qd7 ( 22... Rbc8 23. Rxc8 Rxc8 24. Ba2 Bc6 25. Nxc6 bxc6 {as in the text, but with fewer weaknesses}) 23. Nde2 (23. Nf3 Bc6 24. Qf4 Bxf3 25. Qxf3 Qd5) 23... Bc6 24. Qf4 {(C. Crouch)}) (22. Rd3 Rbc8 23. Rdc3 (23. Re1 Rd5)) 22... Bd7 23. a4 (23. b4 Ba4) 23... Nd5 24. Bd3 (24. h4 Rbc8 (24... f5 25. exf6 Qxf6 26. h5 Nd6 27. Qf3 $14) 25. Nde2 Bc6 26. Qg4 Qb4 (26... f5 27. exf6 Nexf6 28. Qg5 e5 29. Nf5 Qf8) 27. Rd4 (27. Qxb4 Nxb4) 27... Qxb3 28. h5 Ne7) 24... Rbc8 25. Bc4 Bc6 26. Nxc6 bxc6 $1 {Prefigures indeed Petrossian: the c6-pawn is an "illusory weakness" considering the strength of Cd5. The Pe5 gives White has a space advantage but nothing to attack.} 27. Rd3 $6 { Directed against ...Nc3.} (27. Bxd5 $142 {(reinforces the black structure but remaining with the best Knight)} cxd5 (27... exd5 28. Qe3) 28. Rxc8 {CC} Rxc8 $8 29. Qd3 (29. Qe3) 29... Qc7 30. f4 Qc3 31. Ne2 Qxd3 32. Rxd3 Rc2 33. Kf2 f6 34. Rc3) 27... Nb4 28. Rf3 Rc7 29. h4 Rcd7 30. h5 (30. Rf4) 30... Qg5 31. Re1 Rd4 32. hxg6 hxg6 (32... Rxe4 $2 33. gxf7+ Kf8 34. Nxe4 Qg7 (34... Qxe5 35. fxe8=R+ Kxe8 36. Nf6+) 35. fxe8=Q+ Kxe8 36. Nc5 (36. Rf6)) 33. Qe2 $6 { "White's unsustainable attack has been parried, he must be thinking of enter a tenable endgame" (AA). "The balance is often upset when one from attack to defence mode" (CC).} (33. Qe3 Qxe3 34. Rexe3 Nd5 $15) 33... Rd2 34. Qf1 $2 (34. Qe3 $8 Qxe3 35. Rexe3 (35. Rfxe3 $2 Nc2) 35... Nc7 36. Ne4) 34... Nc2 $1 35. Ne4 Qxe5 $3 (35... Qh6 36. Nxd2 Nxe1 37. Qxe1 Qxd2 38. Qxd2 Rxd2 39. Rc3) 36. Nf6+ Qxf6 37. Rxf6 Nxf6 (37... Nxe1 38. Rf4 Rd1 39. Kh2 R8d2 40. Bxe6 fxe6 41. Qc4 Rd5 42. Rh4 (42. Qxc6 Rh5+ 43. Kg3 Ng7) 42... c5 43. Qe4) 38. Rc1 $2 (38. Re2 $1 Rd1 39. Rxc2 Rxf1+ 40. Bxf1 $17) 38... Ne4 39. Be2 (39. f3 Ne3) 39... Nd4 40. Bf3 Nxf2 41. Qc4 Nd3 42. Rf1 Ne5 43. Qb4 Nexf3+ 44. gxf3 Ne2+ (44... Rd5 45. Qb8+ Kg7 46. f4 (46. Qb4 a5) 46... Ne2+) 45. Kh2 Nf4+ 46. Kh1 (46. Kg3 g5 47. Rg1 (47. Kg4 Rg2#) 47... Ne2+) 46... R2d4 $1 47. Qe7 Kg7 48. Qc7 R8d5 49. Re1 Rg5 50. Qxc6 Rd8 $1 0-1 [Event "New York"] [Site "New York"] [Date "1924.??.??"] [Round "?"] [White "Alekhine, A."] [Black "Lasker, Em"] [Result "0-1"] [ECO "D35"] [PlyCount "72"] [EventDate "1924.03.16"] [EventType "tourn"] [EventRounds "22"] [EventCountry "USA"] {Lasker brilliantly won, at the age of 55, this super-tournament with 16 (Capablanca 14.5 and Alekhine 12). But, as C. Crouch: "the level of play was increasing around him, but so did his own, with the contribution of intelligent observation balancing the concessions of age".} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. cxd5 (5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 Ne4 9. Ndxe4 dxe4 10. Bf4 O-O 11. Be2 e5 12. dxe5 Nxe5 13. O-O Bxc3 14. Qxc3 Qxc3 15. bxc3 Re8 $15) 5... exd5 6. Bf4 (6. Qc2 c6 7. g3) (6. Bg5 $142 {AA}) 6... c6 7. e3 (7. h3 Be7 8. e3 Ne4) 7... Nh5 8. Bd3 $6 {"White leads the game in a wobbly and inconsistent manner" (A. Alekhine).} (8. Be5 Nxe5 ( 8... f6 $6 9. Bg3 {AA}) 9. dxe5 g6) (8. Bg3 g6 9. Bd3 Nxg3 10. hxg3 Bg7) 8... Nxf4 9. exf4 Bd6 (9... Be7 10. O-O) (9... Qe7+ 10. Kf1 $1 Qf6 11. Qe2+ Be7 12. Re1 Nb6 13. h3 Bd7 14. g4 Nc8 15. f5) 10. g3 $6 (10. Ne5 O-O (10... Qh4 11. g3 Qh3 12. Qc2 {AA : the strong position of N is a certain compensation for the weakening of the white squares}) 11. O-O g6 (11... Re8 $2 12. Bxh7+ Kxh7 13. Nxf7 Qf6 14. Nxd6 Qxd6 15. Qh5+) 12. Qd2 (12. Qc2 Qf6 13. Ne2) 12... f6 13. Nf3 Nb6 14. h3) 10... O-O 11. O-O Re8 12. Qc2 $6 (12. Qd2 Nf8 13. Rfe1) (12. Qb1 Nf8 13. b4 Bg4 14. Ne5 Bxe5 $1 15. dxe5 (15. fxe5 Qb6) 15... Qe7) 12... Nf8 13. Nd1 $6 (13. Rfe1 $142 {AA}) (13. Ne5 g6 14. Rfe1 f6 15. Nf3 Bg4 16. Rxe8 Qxe8 17. Re1 Qd7 {AA}) 13... f6 14. Ne3 Be6 15. Nh4 $6 (15. Nd2 Bc7 16. Nb3) ( 15. Rfd1 Bf7 16. Bf5 {AA} (16. Nf5) 16... Bh5 17. Kg2 (17. Bg4 Bxg4 18. Nxg4 Qd7 19. Ne3 Re4) 17... Qb6 18. Rd2 Re7) 15... Bc7 (15... a5 {AA}) 16. b4 Bb6 17. Nf3 Bf7 18. b5 $2 (18. Rfd1 Bh5 19. Be2) (18. Bf5 Bh5 19. Bg4 {AA} Bxg4 20. Nxg4 Re4 21. Rad1 Qe8 22. Ne3 Ne6 23. Nc4 Nxf4 24. Nd6 Re2 25. Qf5 Qe6 $17) 18... Bh5 $3 19. g4 Bf7 20. bxc6 Rc8 21. Qb2 (21. c7 Qd6 (21... Rxc7 22. Qb1 Qd6) 22. Ng2 Rxc7) 21... bxc6 {Threatens ...Ne6.} 22. f5 Qd6 {Threatens ...Qf4.} 23. Ng2 Bc7 24. Rfe1 h5 25. h3 (25. g5 fxg5 26. Ne5 Nd7 27. f4 gxf4 28. Nf3 c5 $19) 25... Nh7 26. Rxe8+ Rxe8 27. Re1 Rb8 (27... Rxe1+ 28. Ngxe1 hxg4 29. hxg4 Qf4 30. Qb7 $1 Qxg4+ 31. Kh1) 28. Qc1 Ng5 29. Ne5 (29. Nxg5 Qh2+ 30. Kf1 fxg5 31. Ne3 (31. Qxg5 Rb2) 31... Qxh3+ 32. Ke2 hxg4) 29... fxe5 (29... Nxh3+ 30. Kf1 fxe5 31. dxe5 Qb4 32. e6 Be8 33. f6 gxf6 $1 34. Qh6 Qe7) 30. Qxg5 e4 31. f6 g6 $1 (31... Qh2+ $2 32. Kf1 Qh1+ 33. Ke2 exd3+ 34. Kxd3 Qxh3+ 35. Ne3 Kf8 36. Qxg7+ Ke8 37. Kc2 $1 Ba5 38. Nf5+ Bxe1 39. Nd6+ Kd8 (39... Kd7 40. Qxf7+) 40. Nxf7+ Kc7 41. Ng5+) (31... Qxf6 {AA}) 32. f4 (32. gxh5 Qh2+ 33. Kf1 Rb2) 32... hxg4 $1 (32... exd3 $2 33. gxh5) (32... exf3 33. Re5 $1 Bb6 $1 (33... fxg2 $2 34. Bxg6)) (32... Bd8 33. Qe5 Qxe5 34. dxe5 exd3) 33. Be2 (33. hxg4 exd3) 33... gxh3 34. Bh5 Rb2 35. Nh4 Qxf4 36. Qxf4 Bxf4 0-1


"non-CB support" diagrams (animated fairy)




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