Sacrifices dans la défense Alhekine

   [Event "Paris"]  [Site "Paris"]  [Date "1802.."]  [Round ""]  [White "Madame de Remusat"]  [Black "Napoleon I"]  [Result "0-1"]  [ECO "B02"]  [SetUp "1"]  [FEN "r1b1kb1r/pppp1ppp/5q2/8/3nP1n1/2NK2PN/PPP4P/R1BQ1B1R b kq - 0 10"]  [PlyCount "7"]  [EventDate "1802.."]  [EventType "game"]  [EventRounds "1"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]   10... Ne5+ 11. Kxd4 Bc5+ 12. Kxc5 Qb6+ 13. Kd5 Qd6#           

   [Event "Manhattan CC-Franklin CC"]  [Site "New York"]  [Date "1912.."]  [Round ""]  [White "Koehler, Gustav Henschel"]  [Black "Albert, J."]  [Result "1-0"]  [ECO "C42"]  [SetUp "1"]  [FEN "r2q1kr1/1pp2ppp/p1np1n2/3N2B1/Q1BbP3/5P1P/PP3P2/2KR2R1 w - - 0 16"]  [PlyCount "19"]  [EventDate "1912.."]  [EventType "team"]  [EventRounds "2"]  [EventCountry "USA"]  [Source "ChessBase"]  [SourceDate "2002.11.25"]   16. e5 Bxe5 17. f4 b5 18. Bxb5 axb5 19. Qxb5 Ra5 20. Qxc6 Rc5+ 21. Qxc5 dxc5  22. Nxf6 Bxb2+ 23. Kc2 Qxf6 24. Bxf6 Bxf6 25. Rd7 1-0   

   [Event "The Hague"]  [Site "The Hague"]  [Date "1921.11.01"]  [Round "6"]  [White "Maroczy, Geza"]  [Black "Marco, Georg"]  [Result "1-0"]  [ECO "C44"]  [SetUp "1"]  [FEN "2kn4/1ppnr3/p7/4pp1p/2B5/P1PN1P2/1P4PP/4RK2 w - - 0 34"]  [PlyCount "9"]  [EventDate "1921.."]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   34. Nf4 b5 35. Ba2 Rh7 36. Ng6 Nc6 37. Be6 Kb7 38. Bxf5 1-0       

       [Event "Vienna"]  [Site "Vienna"]  [Date "1922.."]  [Round ""]  [White "Wolf, Heinrich"]  [Black "Bogoljubow, Efim"]  [Result "1-0"]  [ECO "B03"]  [SetUp "1"]  [FEN "5qk1/1PR3pp/1P2p3/8/4p3/P5P1/1Q4KP/3r4 w - - 0 42"]  [PlyCount "1"]  [EventDate "1922.."]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   42. b8=Q 1-0       

   [Event "Bad Pistyan Breyer Memorial-A"]  [Site "Bad Pistyan"]  [Date "1922.04.23"]  [Round "15"]  [White "Wolf, Heinrich"]  [Black "Gruenfeld, Ernst"]  [Result "0-1"]  [ECO "B03"]  [SetUp "1"]  [FEN "r1r2nk1/pp2bppp/4b3/6P1/3Q3P/PqN1B3/1P2NP2/2KR3R b - - 0 25"]  [PlyCount "51"]  [EventDate "1922.04.07"]  [EventType "tourn"]  [EventRounds "19"]  [EventCountry "CSR"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   25... Bxa3 26. bxa3 Qxa3+ 27. Kc2 Qb3+ 28. Kd2 Rd8 29. Rb1 Qc4 30. Rhc1 Rxd4+  31. Nxd4 Rd8 32. Nce2 Qa2+ 33. Ke1 Qa5+ 34. Kf1 Qd5 35. Kg1 Qe4 36. Ng3 Qxh4  37. Nf3 Qh3 38. Rb4 Bd5 39. Rh4 Qd7 40. Nd4 Ng6 41. Rh2 Qg4 42. Ndf5 Bc6 43. f3  Qxf3 44. Rf2 Qg4 45. Kh2 Re8 46. Rc3 Ne5 47. Rf4 Qd1 48. Kh3 Qd5 49. Ne4 Bd7  50. Neg3 g6 0-1       

   [Event "Amsterdam1"]  [Site "Amsterdam"]  [Date "1923.."]  [Round ""]  [White "Euwe, Max"]  [Black "De Koning"]  [Result "1-0"]  [ECO "B23"]  [SetUp "1"]  [FEN "r2k3r/pp2bR1p/2n1p2p/1BppP1q1/3P4/2N2Q1P/PPP3P1/R5K1 w - - 0 17"]  [PlyCount "9"]  [EventDate "1923.."]  [EventType "tourn"]  [EventRounds "15"]  [EventCountry "NED"]  [Source "ChessBase"]  [SourceDate "2001.11.25"]   17. Nxd5 Nxd4 18. Qe4 Nxb5 19. Nxe7 Ke8 20. Qxb7 Kxf7 21. Rf1+ 1-0       

   [Event "GB tour sim"]  [Site "Great Britain"]  [Date "1923.."]  [Round ""]  [White "Jones, Leif"]  [Black "Alekhine, Alexander"]  [Result "1-0"]  [ECO "B04"]  [PlyCount "55"]  [EventDate "1923.."]  [EventType "simul"]  [EventRounds "1"]  [EventCountry "ENG"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]   1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 Bf5 6. c4 Nf6 7. Nc3 Nbd7 8.  Bf4 e6 9. Be2 Be7 10. Qa4 c6 11. Rd1 O-O 12. O-O Qb6 13. Rd2 Nxe5 $2 14. dxe5  Ne4 15. Nxe4 Bxe4 16. c5 Bxc5 17. Qxe4 Rad8 18. Bd3 g6 19. Bh6 Rfe8 20. Qh4 Be7  21. Bg5 Rd4 22. Qh6 Bf8 23. Qh3 Qb4 24. Rfd1 Bg7 25. Bxg6 Rxd2 26. Qxh7+ Kf8  27. Rxd2 Qc4 28. Rd7 1-0       

   [Event "GB tour sim"]  [Site "Great Britain"]  [Date "1923.."]  [Round ""]  [White "Jones, Leif"]  [Black "Alekhine, Alexander"]  [Result "1-0"]  [ECO "B04"]  [SetUp "1"]  [FEN "r4rk1/pp2bppp/1qp1pn2/4nb2/Q1PP1B2/2N5/PP1RBPPP/5RK1 w - - 0 14"]  [PlyCount "29"]  [EventDate "1923.."]  [EventType "simul"]  [EventRounds "1"]  [EventCountry "ENG"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]   14. dxe5 Ne4 15. Nxe4 Bxe4 16. c5 Bxc5 17. Qxe4 Rad8 18. Bd3 g6 19. Bh6 Rfe8  20. Qh4 Be7 21. Bg5 Rd4 22. Qh6 Bf8 23. Qh3 Qb4 24. Rfd1 Bg7 25. Bxg6 Rxd2 26.  Qxh7+ Kf8 27. Rxd2 Qc4 28. Rd7 1-0       

   [Event "Vienna"]  [Site "Vienna"]  [Date "1923.."]  [Round "11"]  [White "Spielmann, Rudolf"]  [Black "Takacs, Sandor"]  [Result "1-0"]  [ECO "B03"]  [PlyCount "97"]  [EventDate "1923.."]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 Nb4 8.  O-O Nxd3 9. Qxd3 Be7 10. Nbc3 O-O 11. f4 c6 12. f5 Nd7 13. Bf4 Nf6 14. Ng3 d5  15. c5 b6 16. Na4 bxc5 17. Nxc5 Bxc5 18. dxc5 Ne4 19. Qd4 Nxg3 20. Bxg3 f6 21.  Rae1 Re8 22. h3 Ba6 23. Rf3 Rxe1+ 24. Bxe1 Qd7 25. Bc3 Re8 26. Rg3 Kf8 27. Qh4  Qxf5 28. Rf3 Re4 29. Qg3 Qe6 30. Qb8+ Qc8 31. Qd6+ Kg8 32. Bxf6 Re6 33. Qg3 Qd7  34. Bxg7 Rg6 35. Qb8+ Bc8 36. Bd4 Qe8 37. Re3 Re6 38. Qxa7 Qf7 39. Rg3+ Rg6 40.  Qb8 Rxg3 41. Qxc8+ Qf8 42. Qe6+ Qf7 43. Qc8+ Qf8 44. Qe6+ Qf7 45. Qc8+ Qf8 46.  Qxc6 Rg5 47. Bf6 Rh5 48. Qe6+ Qf7 49. Qc8+ 1-0       

       [Event "Vienna"]  [Site "Vienna"]  [Date "1923.."]  [Round "11"]  [White "Spielmann, Rudolf"]  [Black "Takacs, Sandor"]  [Result "1-0"]  [ECO "B03"]  [SetUp "1"]  [FEN "6k1/p2q2pp/b1p1rB2/2Pp4/8/5RQP/PP4P1/6K1 w - - 0 34"]  [PlyCount "31"]  [EventDate "1923.."]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   34. Bxg7 Rg6 (34... Qxg7 35. Qb8+) 35. Qb8+ Bc8 36. Bd4 Qe8 37. Re3 Re6 38.  Qxa7 Qf7 39. Rg3+ Rg6 40. Qb8 Rxg3 41. Qxc8+ Qf8 42. Qe6+ Qf7 43. Qc8+ Qf8 44.  Qe6+ Qf7 45. Qc8+ Qf8 46. Qxc6 Rg5 47. Bf6 Rh5 48. Qe6+ Qf7 49. Qc8+ 1-0       

   [Event "BEL-ch 03rd"]  [Site "Gent"]  [Date "1923.05.05"]  [Round "7"]  [White "Koltanowski, George"]  [Black "Soultanbeieff, Victor Ivanovich"]  [Result "1-0"]  [ECO "C49"]  [PlyCount "51"]  [EventDate "1923.04.29"]  [EventType "tourn"]  [EventRounds "7"]  [EventCountry "BEL"]  [Source "ChessBase"]  [SourceDate "2013.11.20"]   1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Bb4 5. d3 Nd4 6. Bc4 d5 7. exd5 Bg4 8.  Bd2 O-O 9. a3 Bxf3 10. gxf3 Bxc3 11. bxc3 Nf5 12. Qe2 Qd6 13. Rg1 Rfe8 14. Bg5  b5 15. Bxb5 Nd4 16. cxd4 exd4 17. Bxe8 Rxe8 18. Be3 Nxd5 19. Rxg7+ Kf8 20. Rg4  Qc6 21. Bh6+ Qxh6 22. Rg8+ Kxg8 23. Qxe8+ Kg7 24. Qe5+ Nf6 25. Ke2 Qg6 26. Qg3  {(40).} 1-0       

   [Event "BEL-ch 03rd"]  [Site "Gent"]  [Date "1923.05.05"]  [Round "7"]  [White "Koltanowski, George"]  [Black "Soultanbeieff, Victor Ivanovich"]  [Result "1-0"]  [ECO "C49"]  [SetUp "1"]  [FEN "r3r1k1/p1p2ppp/3q1n2/1B1Pp1B1/3n4/P1PP1P2/2P1QP1P/R3K1R1 w Q - 0 16"]  [PlyCount "21"]  [EventDate "1923.04.29"]  [EventType "tourn"]  [EventRounds "7"]  [EventCountry "BEL"]  [Source "ChessBase"]  [SourceDate "2013.11.20"]   16. cxd4 exd4 17. Bxe8 Rxe8 18. Be3 Nxd5 19. Rxg7+ Kf8 20. Rg4 Qc6 21. Bh6+  Qxh6 22. Rg8+ Kxg8 23. Qxe8+ Kg7 24. Qe5+ Nf6 25. Ke2 Qg6 26. Qg3 {(40).} 1-0       

   [Event "Paris ol (Men) f-B"]  [Site "Paris"]  [Date "1924.."]  [Round "2"]  [White "O'Hanlon, John"]  [Black "Oskam, Gerard"]  [Result "1-0"]  [ECO "B03"]  [PlyCount "43"]  [EventDate "1924.."]  [EventType "tourn"]  [EventRounds "8"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Be7 7. Bd3 Nc6 8. d5  Nb4 9. Be2 Bf5 10. Nd4 Bg6 11. O-O Bf6 12. a3 c5 13. dxc6 Nxc6 14. Nxc6 bxc6  15. Bf3 Rc8 16. Re1+ Be5 17. c5 Nd5 18. Bxd5 cxd5 19. f4 Be4 20. fxe5 dxe5 21.  Nc3 f5 22. Nxd5 1-0       

   [Event "Paris ol (Men) f-B"]  [Site "Paris"]  [Date "1924.."]  [Round "2"]  [White "O'Hanlon, John"]  [Black "Oskam, Gerard"]  [Result "1-0"]  [ECO "B03"]  [SetUp "1"]  [FEN "2rqk2r/p5pp/8/2Pppp2/4b3/P1N5/1P4PP/R1BQR1K1 w k f6 0 22"]  [PlyCount "1"]  [EventDate "1924.."]  [EventType "tourn"]  [EventRounds "8"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   22. Nxd5 1-0       

   [Event "Paris ol (Men) prel-7"]  [Site "Paris"]  [Date "1924.."]  [Round "1"]  [White "Tschepurnoff, Anatol Aleksievitis"]  [Black "Duchamp, Marcel"]  [Result "1-0"]  [ECO "B02"]  [PlyCount "45"]  [EventDate "1924.."]  [EventType "tourn"]  [EventRounds "5"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 Nxc3 5. bxc3 e6 6. Bd3 c5 7. Nf3 Qc7 8.  O-O Be7 9. dxc5 Qxc5 10. Rb1 b6 11. Be4 Nc6 12. Ba3 Qxc3 13. Rb3 Qc4 14. Nd2  Qa4 15. Rc3 Bb7 16. Bxe7 Kxe7 17. Qg4 g6 18. Rc4 Qa5 19. Nb3 Qxa2 20. Bxc6 Bxc6  21. Rxc6 Rhd8 22. Qb4+ Ke8 23. Rc7 1-0       

   [Event "Paris ol (Men) prel-7"]  [Site "Paris"]  [Date "1924.."]  [Round "1"]  [White "Tschepurnoff, Anatol Aleksievitis"]  [Black "Duchamp, Marcel"]  [Result "1-0"]  [ECO "B02"]  [SetUp "1"]  [FEN "r1b1k2r/p3bppp/1pn1p3/2q5/4B3/2P2N2/P1P2PPP/1RBQ1RK1 w kq - 0 12"]  [PlyCount "23"]  [EventDate "1924.."]  [EventType "tourn"]  [EventRounds "5"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   12. Ba3 Qxc3 13. Rb3 Qc4 14. Nd2 Qa4 15. Rc3 Bb7 16. Bxe7 Kxe7 17. Qg4 g6 18.  Rc4 Qa5 19. Nb3 Qxa2 20. Bxc6 Bxc6 21. Rxc6 Rhd8 22. Qb4+ Ke8 23. Rc7 1-0   

   [Event "FRA-ch 02nd"]  [Site "Strasbourg"]  [Date "1924.09.02"]  [Round "5"]  [White "Bertrand, Henri"]  [Black "Muffang, Andre"]  [Result "1-0"]  [ECO "B02"]  [PlyCount "86"]  [EventDate "1924.08.31"]  [EventType "tourn"]  [EventRounds "12"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "2008.11.26"]   1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 (4. Bc4 $142) 4... Bf5 (4... Nf6) 5.  Nxd5 Qxd5 6. Nf3 e6 7. Be2 $146 (7. Bd3 {Wreford Brown,C-Lancel,E/Paris ol  (Men) f-B 1924 (4)/0-1}) 7... c6 8. O-O Nd7 9. Be3 Bd6 10. Qd2 Nb6 $11 11. b3  Bc7 12. c4 Qd7 13. Rad1 O-O 14. Bd3 Bg4 15. Kh1 $1 Bxf3 $6 16. gxf3 Qd6 17. f4  Nd7 18. Rg1 $36 Nf6 19. Rg3 Rfd8 20. f3 g6 21. Qg2 Nh5 22. Rg4 Kf8 23. Re1 c5  24. f5 $1 exf5 25. Bxf5 $1 cxd4 26. Bh6+ (26. Rxd4 $142 $5) 26... Kg8 $1 27. f4  Qc6 (27... Re8 $142 28. Rd1 Nf6 29. Rg3 Qc6 30. Qxc6 bxc6 $17) 28. Be4 Re8 (  28... Qe8 29. f5 $1) 29. f5 Nf6 $2 {André MUFFANG a probablement laissé  échapper le titre sur cette gaffe.} 30. fxg6 $1 Nxg4 31. gxf7+ Kxf7 32. Rf1+  Qf6 33. Rxf6+ Nxf6 34. Qg7+ Ke6 35. Bd5+ Nxd5 36. cxd5+ Kxd5 37. Qxc7 b5 38.  Bg7 Ke4 39. Qc6+ Ke3 40. Bh6+ Kd3 41. Qxb5+ Kc2 42. Qc4+ Kb1 43. Qc1+ Kxa2 1-0       

   [Event "FRA-ch 02nd"]  [Site "Strasbourg"]  [Date "1924.09.02"]  [Round "5"]  [White "Bertrand, Henri"]  [Black "Muffang, Andre"]  [Result "1-0"]  [ECO "B02"]  [SetUp "1"]  [FEN "r3r1k1/ppb2p1p/2q2npB/5P2/2PpB1R1/1P6/P5QP/4R2K w - - 0 30"]  [PlyCount "28"]  [EventDate "1924.08.31"]  [EventType "tourn"]  [EventRounds "12"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "2008.11.26"]   30. fxg6 $1 Nxg4 31. gxf7+ Kxf7 32. Rf1+ Qf6 33. Rxf6+ Nxf6 34. Qg7+ Ke6 35.  Bd5+ Nxd5 36. cxd5+ Kxd5 37. Qxc7 b5 38. Bg7 Ke4 39. Qc6+ Ke3 40. Bh6+ Kd3 41.  Qxb5+ Kc2 42. Qc4+ Kb1 43. Qc1+ Kxa2 1-0       

   [Event "Debrecen"]  [Site "Debrecen"]  [Date "1925.."]  [Round ""]  [White "Steiner, Lajos"]  [Black "Prokes, Ladislav"]  [Result "1-0"]  [ECO "B05"]  [PlyCount "77"]  [EventDate "1925.."]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. c4 Nb6 8. exd6  cxd6 9. b3 O-O 10. Bb2 Nc6 11. Nc3 d5 12. c5 Nd7 13. a3 Bf6 14. Na4 Qc7 15. b4  a6 16. Qd2 Rfe8 17. h3 Bxf3 18. Bxf3 b5 19. Nc3 Nxd4 20. Bxd5 exd5 21. Nxd5 Nb3  22. Qd1 Qc6 23. Nxf6+ Nxf6 24. Qxb3 Nh5 25. Rfe1 Nf4 26. Qg3 Ng6 27. Rad1 f6  28. Rxe8+ Qxe8 29. Qd6 Qe4 30. Qd5+ Qxd5 31. Rxd5 Kf7 32. Rd6 Nf8 33. Rb6 Ne6  34. Rb7+ Ke8 35. f4 Kd8 36. f5 Nc7 37. c6 a5 38. Bd4 Ra6 39. Rb8+ 1-0       

   [Event "Debrecen"]  [Site "Debrecen"]  [Date "1925.."]  [Round ""]  [White "Steiner, Lajos"]  [Black "Prokes, Ladislav"]  [Result "1-0"]  [ECO "B05"]  [SetUp "1"]  [FEN "r3r1k1/2qn1ppp/p3pb2/1pPp4/1P1n4/P1N2B1P/1B1Q1PP1/R4RK1 w - - 0 20"]  [PlyCount "39"]  [EventDate "1925.."]  [Source "ChessBase"]  [SourceDate "1999.07.01"]   20. Bxd5 exd5 21. Nxd5 Nb3 22. Qd1 Qc6 23. Nxf6+ Nxf6 24. Qxb3 Nh5 25. Rfe1 Nf4  26. Qg3 Ng6 27. Rad1 f6 28. Rxe8+ Qxe8 29. Qd6 Qe4 30. Qd5+ Qxd5 31. Rxd5 Kf7  32. Rd6 Nf8 33. Rb6 Ne6 34. Rb7+ Ke8 35. f4 Kd8 36. f5 Nc7 37. c6 a5 38. Bd4  Ra6 39. Rb8+ 1-0       

   [Event "Montevideo"]  [Site "Montevideo"]  [Date "1925.."]  [Round "5"]  [White "Da Cunha, Edmundo Gastao"]  [Black "Grau, Roberto"]  [Result "0-1"]  [ECO "B03"]  [PlyCount "68"]  [EventDate "1925.."]  [Source "ChessBase"]  [SourceDate "1999.11.16"]   1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. a3  e6 9. Nf3 Be7 10. Be2 O-O 11. Nc3 Bg4 12. O-O Qd7 13. Qd3 Bf5 14. Qd2 Na5 15.  c5 Nb3 16. Qd1 Nxa1 17. cxb6 Nc2 18. Bf2 axb6 19. Bd3 Bxd3 20. Qxd3 Nxa3 21.  Ra1 h6 22. bxa3 Bxa3 23. Ne4 Be7 24. Rb1 Ra3 25. Qd2 f5 26. exf6 Bxf6 27. Nxf6+  Rxf6 28. Ne5 Qd5 29. Nf3 Ra2 30. Qe1 Rf4 31. Qc3 Re4 32. Qxc7 Rxf2 33. Kxf2  Qa2+ 34. Nd2 Qxd2+ 0-1       

   [Event "Montevideo"]  [Site "Montevideo"]  [Date "1925.."]  [Round "5"]  [White "Da Cunha, Edmundo Gastao"]  [Black "Grau, Roberto"]  [Result "0-1"]  [ECO "B03"]  [SetUp "1"]  [FEN "6k1/1pQ3p1/1p2p2p/3q4/3Pr3/5N2/r4BPP/1R4K1 b - - 0 32"]  [PlyCount "5"]  [EventDate "1925.."]  [Source "ChessBase"]  [SourceDate "1999.11.16"]   32... Rxf2 33. Kxf2 Qa2+ 34. Nd2 Qxd2+ 0-1       

   [Event "Montevideo"]  [Site "Montevideo"]  [Date "1925.."]  [Round "10"]  [White "Grau, Roberto"]  [Black "Gabarain, Jose"]  [Result "1-0"]  [ECO "B03"]  [PlyCount "53"]  [EventDate "1925.."]  [Source "ChessBase"]  [SourceDate "1999.11.16"]   1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. a3  Qd7 9. Nf3 Bg4 10. Nbd2 e6 11. Be2 O-O-O 12. b4 f6 13. exf6 gxf6 14. Qb3 h5 15.  b5 Ne7 16. a4 Nf5 17. Bf2 Bh6 18. Rd1 h4 19. Ne4 Qe7 20. a5 Na8 21. c5 Bf4 22.  b6 cxb6 23. axb6 a6 24. c6 Nd6 25. Nc5 bxc6 26. b7+ Nxb7 27. Bxa6 1-0           

   [Event "Montevideo"]  [Site "Montevideo"]  [Date "1925.."]  [Round "10"]  [White "Grau, Roberto"]  [Black "Gabarain, Jose"]  [Result "1-0"]  [ECO "B03"]  [SetUp "1"]  [FEN "n1kr3r/1p2q3/pP2pp2/2P2n2/3PNbbp/1Q3N2/4BBPP/3RK2R w K - 0 24"]  [PlyCount "7"]  [EventDate "1925.."]  [Source "ChessBase"]  [SourceDate "1999.11.16"]   24. c6 Nd6 25. Nc5 bxc6 26. b7+ Nxb7 27. Bxa6 1-0       

   [Event "Paris sim"]  [Site "Paris"]  [Date "1925.02.01"]  [Round ""]  [White "Alekhine, Alexander"]  [Black "Potemkin, Peter Petrovich"]  [Result "1-0"]  [ECO "B02"]  [PlyCount "55"]  [EventDate "1925.."]  [EventType "simul"]  [EventRounds "1"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]   1. e4 Nf6 {Une petite provocation de la part des joueurs du Cercle du Palais  Royal à utiliser la défense crée par ALEKHINE quelques années plus tôt. Dans  son livre "On the road to the world Championship", ALEKHINE a mentionné que  son adversaire sur ce 3ème échiquier était Peter Petrovich POTEMKINE. En fait  POTEMKINE était membre du cercle du Palais Royal et il s'agissait bien d'une  partie en consultation. POTEMKINE était un russe blanc émigré à la révolution  à Paris, un nom de cercle fameux lui a été donné après sa mort en 1926. Ce  club existe toujours aujourd'hui même s'il est désormais en banlieue  parisienne à Levallois. Au début des années 30, c'était le club des russes  blancs à Paris et il comptait parmi ses membres: ALEKHINE, KANN,ROSSOLIMO,  BERNSTEIN,E. ZNOSKO-BOROVSKY et V. HALBERSTADT,} 2. Nc3 d5 3. exd5 Nxd5 4. Bc4  Nb6 5. Bb3 c5 6. d3 Nc6 7. Nf3 $146 (7. Qh5 {Tarrasch,S-Gruenfeld,E/Karlsbad  1923 (10)/1/2-1/2}) 7... Na5 $6 (7... Bf5) (7... e6) 8. Ne5 Nxb3 (8... e6 9.  Qh5 $1 {Alekhine}) 9. axb3 Nd7 $6 10. Nc4 $5 Nb6 (10... e6 11. Bf4 $36) 11. Bf4  $32 (11. Na5) 11... Nd5 $6 (11... Nxc4 {semblait plus logique après avoir  recherché pendant plusieurs coups cet échange.} 12. bxc4) 12. Nxd5 Qxd5 13. O-O  b5 14. Ne3 Qc6 15. d4 e6 $2 (15... cxd4 16. Qxd4) 16. d5 $36 exd5 $2 (16... Qb7  $142 17. Re1) 17. Nxd5 $18 Bd6 (17... f6 18. Nc7+) 18. Re1+ Be6 19. Bxd6 Qxd6  20. Ra6 $1 Qd7 21. Rexe6+ $1 fxe6 22. Rxe6+ $1 Kf7 (22... Qxe6 23. Nc7+) 23.  Re7+ Qxe7 24. Nxe7 Kxe7 25. Qe2+ Kf7 26. Qh5+ Kf6 27. Qxc5 Rhe8 28. g4 1-0               

           [Event "Paris sim"]  [Site "Paris"]  [Date "1925.02.01"]  [Round ""]  [White "Alekhine, Alexander"]  [Black "Potemkin, Peter Petrovich"]  [Result "1-0"]  [ECO "B02"]  [SetUp "1"]  [FEN "r3k2r/p4ppp/3qb3/1ppN4/8/1P6/1PP2PPP/R2QR1K1 w kq - 0 20"]  [PlyCount "17"]  [EventDate "1925.."]  [EventType "simul"]  [EventRounds "1"]  [EventCountry "FRA"]  [Source "ChessBase"]  [SourceDate "1998.11.10"]   20. Ra6 $1 Qd7 21. Rexe6+ $1 fxe6 22. Rxe6+ $1 Kf7 (22... Qxe6 23. Nc7+) 23.  Re7+ Qxe7 24. Nxe7 Kxe7 25. Qe2+ Kf7 26. Qh5+ Kf6 27. Qxc5 Rhe8 28. g4 1-0