[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.29"]
[Round "16"]
[White "Ureta, Santiago"]
[Black "Souza Mendes, Joao"]
[Result "0-1"]
[ECO "E79"]
[PlyCount "70"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. Nf3 cxd4 8. Nxd4 Bd7 9. Be3 Nc6 10. Nxc6 bxc6 11. 0-0 Qc7 12. Bf3 Rab8 13. Qc2 Be6 14. b3 Ne8 15. Rad1 f5 16. Ne2 c5 17. Nc3 fxe4 18. Bxe4 Nf6 19. Nd5 Bxd5 20. Bxd5+ Nxd5 21. Rxd5 Rf7 22. Rfd1 Rbf8 23. Qe4 Qc8 24. Qc2 Bh6 25. g3 e5 26. Rxd6 exf4 27. Bxf4 Bxf4 28. gxf4 Qg4+ 29. Qg2 Qxf4 30. Rd8 Qe3+ 31. Kh1 Rxd8 32. Rxd8+ Kg7 33. Qb2+ Kh6 34. Qd2 Rf1+ 35. Kg2 Rg1# 0-1

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.28"]
[Round "15"]
[White "Gabarain, Jose"]
[Black "Ureta, Santiago"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "50"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 Nbd7 5. Bd3 c5 6. cxd5 exd5 7. 0-0 Bd6 8. Nc3 0-0 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bg5 cxd4 13. Rc1 Be7 14. Bb1 Bg4 15. Qd3 g6 16. Nxd4 Qb6 17. h3 Bd7 18. Rfe1 Rfe8 19. Qf3 Qxd4 20. Rxe7 Rxe7 21. Bxf6 Qd2 22. Bxe7 Qxc1+ 23. Kh2 Bc6 24. Qf6 Qxb1 25. Bb4 Qe4 0-1

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.27"]
[Round "14"]
[White "Ureta, Santiago"]
[Black "Cruz, Walter Oswaldo"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "64"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Be7 7. Qc2 Ne4 8. Bxe7 Qxe7 9. Bd3 f5 10. 0-0 0-0 11. Rac1 Kh8 12. Qe2 Ndf6 13. Ne5 Bd7 14. f4 Rg8 15. Kh1 g5 16. g3 Be8 17. Qe1 Qg7 18. Rg1 Qh6 19. Be2 Rc8 20. Nxe4 dxe4 21. Rd1 Rc7 22. Qc3 Rcg7 23. b3 Bh5 24. Bxh5 Qxh5 25. Qb2 h6 26. Qf2 Kh7 27. Qb2 gxf4 28. gxf4 Rg2 29. Qxg2 Rxg2 30. Kxg2 Ng4 31. Nxg4 Qxg4+ 32. Kf1 Qxd1+ 0-1

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.26"]
[Round "13"]
[White "Montalban, Jose"]
[Black "Ureta, Santiago"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "75"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c5 3. dxc5 Qa5+ 4. Nc3 e6 5. e4 dxe4 6. b4 Qc7 7. Nb5 Qd7 8. Qxd7+ Kxd7 9. 0-0-0+ Kc6 10. Rd8 Nd7 11. Rxc8+ Rxc8 12. Nxa7+ Kc7 13. Nxc8 Kxc8 14. Bb5 f6 15. Be3 Ne7 16. Ne2 Nd5 17. Rd1 Nb8 18. a3 Nc6 19. Bxc6 bxc6 20. Nd4 Kd7 21. c4 Nxe3 22. fxe3 e5 23. Nf5+ Kc7 24. Ng3 Be7 25. Kc2 Ra8 26. Kb3 Rb8 27. Nxe4 f5 28. Nd6 g6 29. a4 Rd8 30. b5 cxb5 31. cxb5 Bxd6 32. cxd6+ Rxd6 33. Rxd6 Kxd6 34. Kc4 Kc7 35. a5 e4 36. b6+ Kc6 37. h4 Kb7 38. Kb5 1-0

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.23"]
[Round "12"]
[White "Ureta, Santiago"]
[Black "Pulcherio, Cauby"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "41"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Nge2 Nh5 9. Bxe7 Qxe7 10. Qc2 g6 11. 0-0-0 Ng7 12. Ng3 Nf6 13. e4 0-0 14. e5 Nfe8 15. h4 Be6 16. Qd2 f5 17. h5 f4 18. hxg6 fxg3 19. Rxh7 Rxf2 20. Qh6 Kf8 21. Rh8+ 1-0

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.22"]
[Round "11"]
[White "Ureta, Santiago"]
[Black "Grau, Roberto"]
[Result "0-1"]
[ECO "D50"]
[PlyCount "44"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5. e3 Nc6 6. cxd5 exd5 7. Bxf6 Qxf6 8. Nxd5 Qd8 9. dxc5 Bxc5 10. Nf3 Be6 11. Nc3 Qf6 12. Bd3 Rd8 13. Qe2 Bb4 14. Rc1 Bxa2 15. 0-0 Be6 16. Ne4 Qe7 17. Ng3 0-0 18. h4 Bg4 19. Bf5 Bxf3 20. Qxf3 Qxh4 21. b3 Be7 22. Rc4 Ne5 0-1

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.21"]
[Round "10"]
[White "Ureta, Santiago"]
[Black "Maderna, Carlos Hugo"]
[Result "0-1"]
[ECO "E22"]
[PlyCount "80"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. e3 Nc6 6. Nf3 0-0 7. Bd3 d5 8. dxc5 Bxc5 9. cxd5 exd5 10. 0-0 b6 11. h3 Be6 12. Qd1 Qe7 13. Ne2 Rfd8 14. a3 a5 15. Qa4 Bd7 16. Bb5 Rac8 17. Ned4 Ne5 18. Nxe5 Qxe5 19. Bxd7 Rxd7 20. Bd2 Bd6 21. Nf3 Qe4 22. Qxe4 dxe4 23. Nd4 Be5 24. Rac1 Rdc7 25. Rxc7 Rxc7 26. Rc1 Rxc1+ 27. Bxc1 Bxd4 28. exd4 Nd5 29. Kf1 a4 30. Ke2 f5 31. g3 Kf7 32. h4 Kg6 33. Bd2 Kh5 34. Bc1 Kg4 35. Bd2 h6 36. Bc1 g5 37. hxg5 hxg5 38. Bd2 f4 39. gxf4 gxf4 40. Bc3 Kh3 0-1

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.20"]
[Round "9"]
[White "Ureta, Santiago"]
[Black "Balparda, Julio Cesar"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "74"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. 0-0 Be7 7. Nc3 Bf6 8. Be3 Nge7 9. Re1 0-0 10. Qd2 a6 11. Ba4 Nxd4 12. Bxd7 Nxc2 13. Qxc2 Qxd7 14. Rad1 Qc6 15. Rd3 Rfe8 16. Qd2 Bxc3 17. Rxc3 Qd7 18. Bd4 Ng6 19. Rg3 f6 20. Bc3 Qc6 21. f3 Rad8 22. h4 d5 23. h5 dxe4 24. Qf2 e3 25. Rxe3 Rxe3 26. Qxe3 Re8 27. Qd2 Qc5+ 28. Qd4 Qxd4+ 29. Bxd4 Nf4 30. Kf2 Nd3+ 31. Kg1 Nf4 32. Kf2 Nd3+ 33. Kg1 Nf4 34. Kf2 Nxh5 35. Rg4 f5 36. Rg5 g6 37. g4 Nf4 0-1

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.19"]
[Round "8"]
[White "Romano, Vicente Tulio"]
[Black "Ureta, Santiago"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "133"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nbd2 Be7 7. Bd3 0-0 8. 0-0 Re8 9. Ne5 Nf8 10. f4 dxc4 11. Bxc4 Nd5 12. Bxe7 Qxe7 13. Qf3 Qb4 14. Nb3 f6 15. a3 Qd6 16. Ng4 Ng6 17. Nd2 Bd7 18. Rac1 Rad8 19. Qg3 Qe7 20. Nf2 Bc8 21. Ba2 Kh8 22. Bb1 Nf8 23. Nd3 Nb6 24. h4 Nbd7 25. Nf3 Nb6 26. Qf2 Nd5 27. Kh1 Qf7 28. Rg1 Ne7 29. g4 Nd5 30. Rg2 Nd7 31. Re1 Qe7 32. Qc2 Rf8 33. Kg1 Rfe8 34. Kf2 Nf8 35. h5 Qc7 36. Rh1 Re7 37. g5 f5 38. Nde5 Kg8 39. Rgh2 Bd7 40. Qc1 Bc8 41. Nh4 Nb6 42. b4 a5 43. bxa5 Nd5 44. Nhg6 Ree8 45. Nxf8 Rxf8 46. Qc5 Qd6 47. Rc1 Qxc5 48. Rxc5 Nc7 49. Kf3 Na6 50. Rc1 Rd5 51. Nc4 Nc7 52. Ba2 Rfd8 53. a4 Kf8 54. Rb2 Na6 55. Nb6 Rxa5 56. Nxc8 Rxc8 57. Bxe6 Rc7 58. Rcb1 Ke7 59. Bg8 h6 60. Rxb7 Rxa4 61. gxh6 gxh6 62. Rxc7+ Nxc7 63. Rg1 Ra8 64. Rg7+ Kd6 65. Rg6+ Kd7 66. Bc4 Rh8 67. Bd3 1-0

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.15"]
[Round "6"]
[White "Vianna, Luiz"]
[Black "Ureta, Santiago"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "97"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 Be7 6. Bd3 0-0 7. b3 c5 8. 0-0 b6 9. Bb2 Bb7 10. Re1 Rc8 11. Rc1 Qc7 12. Qe2 Qb8 13. Ne5 Nxe5 14. dxe5 Nd7 15. f4 Rfd8 16. Bb1 Nf8 17. Rcd1 Rc7 18. Qg4 Rcd7 19. cxd5 Bxd5 20. Nxd5 Rxd5 21. Rxd5 Rxd5 22. e4 Rd7 23. f5 Bd8 24. f6 Ng6 25. h4 h5 26. Qxh5 gxf6 27. exf6 Qf4 28. e5 Rd2 29. Rf1 Qg3 30. Qf3 Qxf3 31. Rxf3 Rxb2 32. Bxg6 fxg6 33. Rg3 Kf7 34. h5 gxh5 35. Rg7+ Kf8 36. Rd7 Bxf6 37. exf6 Rxa2 38. Rh7 Ra3 39. Rxh5 Rxb3 40. Kf2 a5 41. g4 Rd3 42. Rh7 Rd5 43. Kg3 c4 44. Kh4 c3 45. g5 Rf5 46. Rc7 Rc5 47. Rh7 Rf5 48. Rc7 Rc5 49. Rh7 1/2-1/2

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.14"]
[Round "5"]
[White "Anfruns, Carlos"]
[Black "Ureta, Santiago"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "80"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Nge2 Nh5 9. Bxe7 Qxe7 10. Ng3 Nxg3 11. hxg3 Nf6 12. Qc2 Bd7 13. 0-0-0 0-0-0 14. Kb1 Kb8 15. Na4 Bc8 16. Nc5 Nd7 17. b4 Nxc5 18. bxc5 h5 19. Rh2 Rh6 20. Rdh1 Rdh8 21. Rh4 g5 22. R4h2 h4 23. gxh4 Rxh4 24. Rxh4 Rxh4 25. Rxh4 gxh4 26. Bf5 Qg5 27. Bxc8 Kxc8 28. f4 Qg6 29. Qxg6 fxg6 30. Kc2 Kd7 31. Kd3 Ke6 32. e4 dxe4+ 33. Kxe4 a6 34. a3 a5 35. a4 Kf6 36. d5 cxd5+ 37. Kxd5 Kf5 38. Kd6 Kxf4 39. Kc7 Kg3 40. Kxb7 Kxg2 1/2-1/2

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.13"]
[Round "4"]
[White "Castillo Larenas, Mariano"]
[Black "Ureta, Santiago"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "71"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. Nf3 Nbc6 9. c3 Bd7 10. Na3 Rc8 11. Bd3 cxd4 12. cxd4 Qa5 13. Qxa5 Nxa5 14. b3 a6 15. Kd2 Rc7 16. Rac1 Rfc8 17. Rxc7 Rxc7 18. Nc2 h6 19. h4 g6 20. h5 g5 21. Ne3 Kg7 22. Ng4 Ng8 23. Nxg5 hxg5 24. h6+ Kh8 25. h7 Ne7 26. Nf6 Nac6 27. Rh5 Nb8 28. Rxg5 Rc8 29. g4 Bc6 30. f4 Nd7 31. f5 Rf8 32. Nh5 Bb5 33. Bxb5 axb5 34. fxe6 fxe6 35. Rg7 Re8 36. Rf7 1-0

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.12"]
[Round "3"]
[White "Perea, Alejandro"]
[Black "Ureta, Santiago"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "53"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd2 Nc6 6. Bb5 Nge7 7. Nge2 0-0 8. 0-0 Nf5 9. Bf4 Be6 10. Qd3 Bd6 11. Bxc6 bxc6 12. Nd1 Qd7 13. b3 Rab8 14. c4 Bxf4 15. Nxf4 dxc4 16. bxc4 Qxd4 17. Qxd4 Nxd4 18. Ne3 c5 19. Rab1 c6 20. Nd3 Rb6 21. Nxc5 Rfb8 22. Rxb6 Rxb6 23. Nxe6 Nxe6 24. Rd1 Rb2 25. Rd6 c5 26. Ra6 Rb1+ 27. Nf1 1/2-1/2

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.09"]
[Round "2"]
[White "Villegas, Benito H"]
[Black "Ureta, Santiago"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "63"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Ne7 5. a3 Bxc3+ 6. Nxc3 Nbc6 7. e5 Nf5 8. Bb5 Qh4 9. Ne2 Qg4 10. 0-0 Bd7 11. f3 Qh4 12. g3 Qe7 13. g4 Nh4 14. Bd3 g5 15. c3 h5 16. Ng3 hxg4 17. fxg4 0-0-0 18. Rf6 Nxe5 19. dxe5 Qc5+ 20. Rf2 Ng6 21. b4 Qb6 22. Qe2 Nf4 23. Bxf4 gxf4 24. Nh5 f5 25. exf6 e5 26. Qxe5 Bxg4 27. Bf5+ Bxf5 28. Qxf5+ Kb8 29. Raf1 d4 30. cxd4 Qxd4 31. Qxf4 Qb6 32. Ng3 1-0

[Event "South America 03 (MdP-01)"]
[Site "Mar del Plata"]
[Date "1928.03.08"]
[Round "1"]
[White "Ureta, Santiago"]
[Black "Palau, Luis Argentino"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "106"]
[EventDate "1928.03.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. Bg5 Bb4 6. Qb3 c5 7. dxc5 Qa5 8. Bxf6 Nxf6 9. e3 Ne4 10. Rc1 Nxc5 11. Qc2 Qxa2 12. cxd5 Qxd5 13. Bb5+ Nd7 14. 0-0 Bxc3 15. Bxd7+ Bxd7 16. Qxc3 0-0 17. Rfd1 Qb5 18. Qd4 Rfc8 19. h3 Bc6 20. Ne5 Qd5 21. Nxc6 Rxc6 22. Rxc6 bxc6 23. Qxd5 exd5 24. Rc1 Rc8 25. Kf1 Kf8 26. Ke2 Ke7 27. Kd3 Kd6 28. e4 dxe4+ 29. Kxe4 Rb8 30. Rc2 Rb4+ 31. Kd3 Rb5 32. h4 Rd5+ 33. Ke3 Re5+ 34. Kd3 Rf5 35. Ke4 Rd5 36. Ke3 a5 37. Ke4 Rc5 38. Rd2+ Rd5 39. Rc2 Re5+ 40. Kd3 Rc5 41. Re2 Re5 42. Rc2 Rd5+ 43. Ke3 c5 44. g3 Kc6 45. Rc3 a4 46. Ra3 Kb5 47. Ke2 Kb4 48. Rf3 f6 49. Rc3 c4 50. Ke1 Rd3 51. Rc2 Kb3 52. Re2 f5 53. h5 c3 0-1

