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Game by Rei do Roque

16:22, December 20, 2020 by Rei do Roque

[Event "Campeonato Brasileiro Amador 2019 U1800"] [Site "Sao Paulo"] [Date "2019.06.20"] [Round "1.1"] [White "Davanso, Joao Pedro"] [Black "Vitielo, Alecio Elias"] [Result "0-1"] [ECO "B92"] [WhiteElo "1655"] [BlackElo "1799"] [Annotator "Rei do Roque"] [PlyCount "86"] [EventDate "2019.06.20"] {[%mdl 8256] B92: Sicilian Najdorf: 6 Be2 B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Be7 9. Be3 O-O 10. f4 Qc7 11. f5 {White threatens to win material: f5xe6. White threatens to win material: f5xe6} Bc8 $146 (11... Bc4 12. Bxc4 (12. g4 h6 13. h4 d5 14. g5 d4 15. gxf6 Bxf6 16. Bxc4 Qxc4 17. Na5 Qc8 18. Nd5 dxe3 19. Nxf6+ gxf6 20. Kh1 Kh7 21. Rg1 Nd7 22. Rg2 Qc7 23. Qd5 Rad8 24. b4 Qc3 25. Rag1 e2 26. Rxe2 Nc5 {Michiels,B (2462)-Sutovsky,E (2676) Antwerp 2009 0-1 (42)} 27. Qxc5 Qh3+ 28. Rh2 Qf3+ 29. Rhg2 Qh3+ 30. Rh2 Qf3+ 31. Rhg2 Rg8 32. Kh2 Qf4+ 33. Kh3 Qf3+ 34. Kh2 Qf4+ 35. Kh3 Rxg2 36. Rxg2 Qf3+ 37. Kh2 Qf4+ 38. Kh3 Rd1 39. Rf2 Qxe4 40. Qc3 Rh1+ 41. Rh2 Qxf5+ {Michiels,B (2462)-Sutovsky,E (2676) Antwerp 2009 0-1 (42)}) (12. a4 Rd8 13. a5 Qc6 14. Bxc4 Qxc4 15. Ra4 Qc6 16. Bb6 Rc8 17. Nd2 Qe8 18. Rc4 Nbd7 19. Be3 Qd8 20. Ra4 b5 21. axb6 Nxb6 22. Rb4 Rab8 23. Kh1 Qc7 24. Bxb6 Rxb6 25. Rc4 Rc6 26. b3 Rd8 {Fernandez Aguado,E (2351)-Escuder Vilaltella,J (2308) Catalunya 2014 1/2-1/2 (51)} 27. Nd5 Nxd5 28. exd5 Rxc4 29. Nxc4 Qc5 30. Qd2 Rb8 31. Na5 Rb5 32. Nc6 Bf6 33. Rd1 h6 34. Qd3 Qa3 35. h3 Rb6 36. Kh2 a5 37. Qc3 Rb5 38. Ra1 Rc5 39. Qe1 Qb2 40. c4 Qxb3 41. Nxa5 Qd3 {Fernandez Aguado,E (2351)-Escuder Vilaltella,J (2308) Catalunya 2014 1/2-1/2 (51)}) 12... Qxc4 13. Nd2 Qc6 (13... Qc7 14. Qf3 Nc6 {1/2-1/2 (14) Hardicsay,P (2340)-Stratil,L (2325) Berlin East 1985}) 14. Qf3 Rd8 15. g4 d5 16. exd5 Nxd5 17. Nxd5 Rxd5 18. f6 (18. Ne4 Bf8 19. f6 g6 20. h4 h6 21. h5 g5 22. Rad1 Nd7 23. Rxd5 Qxd5 24. Rd1 Qe6 25. Qf5 {1-0 (25) Mortensen,E (2440) -Maninang,R (2380) Luzern 1982}) 18... gxf6 19. Ne4 Nd7 20. g5 Kh8 21. gxf6 Bc5 22. Nxc5 Nxc5 23. c4 Rd6 24. Qxc6 Rxc6 25. Rad1 Rg8+ 26. Kh1 {Sigurjonsson,G (2435)-Gutman,L (2450) Randers 1982 1/2-1/2 (32)} Ne4 27. Rd7 Rxf6 28. Rxf6 Nxf6 29. Rxf7 Ng4 30. Bb6 Rg7 31. Rf8+ Rg8 32. Rf7 Rg7 {1/2-1/2 (32) Sigurjonsson,G (2435)-Gutman,L (2450) Randers 1982}) (11... Bd7 12. Nd5 Nxd5 13. exd5 $14) (11... Bc4 $5 $11 {should not be overlooked}) 12. g4 $16 d5 $2 ( 12... h6 13. h4 $16) (12... h6 13. h4 $16) 13. exd5 (13. g5 d4 14. gxf6 Bxf6 $18) (13. g5 d4 14. gxf6 Bxf6 $18) 13... Bd6 $2 (13... h6 $142 $5 $16) (13... h6 $5 $16) 14. g5 $18 Ne8 15. Ne4 b6 16. c4 Nd7 17. Rc1 (17. f6 gxf6 18. gxf6 Kh8 $18) (17. f6 Rb8 $18) 17... Nc5 (17... f6 18. Bh5 $18) (17... f6 18. Bh5 $16) 18. Nbxc5 $18 Bxc5 19. Bxc5 bxc5 20. f6 g6 21. Bg4 Nd6 22. Nxd6 Qxd6 23. Bf3 (23. Bxc8 Rfxc8 24. Qd3 Rab8 $18) (23. Bxc8 Raxc8 24. Qf3 Rb8 $18) 23... Bf5 24. Qe1 h5 (24... e4 25. Bg2 $16) (24... e4 25. Bg2 $16) 25. Bxh5 $18 (25. Qc3 $142 $18) 25... Kh7 $4 {the position was bad, and this mistake simply hastens the end. the pressure is too much, Black crumbles} (25... Bh3 $142 26. Qh4 Bxf1 27. Rxf1 Ra7 $18) (25... Bh3 26. Rf3 gxh5 27. Rxh3 Qd7 $18) 26. Qh4 ( 26. Rxf5 e4 27. Bxg6+ fxg6 28. Qh4+ Kg8 29. f7+ Rxf7 30. Rxf7 Kxf7 31. Qh7+ Ke8 32. Rf1 Ra7 33. Qh8+ Kd7 34. Rf7+ Qe7 35. Rxe7+ Kxe7 36. Qg7+ Kd6 37. Qxa7 e3 38. Kf1 Ke5 39. Ke2 Kd4 40. Qb7 a5 41. Qf7 Ke4 42. d6 a4 43. d7 a3 44. d8=Q axb2 45. Qdd5#) (26. Rxf5 $142 {and White wins} Qd7 27. Bf3 $18) 26... Rh8 27. Rxf5 $1 {Deflection: g6. Deflection: g6} Kg8 (27... gxf5 28. Bxf7# {Mate attack Deflection Pinning}) 28. Rf2 Rxh5 29. Qg4 (29. Qg3 $5 {keeps an even firmer grip} Qd7 30. h4 Rf8 $18) 29... e4 30. Rc3 (30. h4 $142 $5 Re8 $18) (30. h4 $142 $5 {keeps an even firmer grip} Re8 31. Rd1 Kh7 $18) 30... Qe5 $16 31. h4 (31. Qf4 Rxg5+ 32. Kf1 Rb8 33. Qxe5 Rxe5 $18) 31... Qd4 (31... e3 $5 32. Re2 Qd4 33. Qxd4 cxd4 $18) (31... e3 32. Rg2 Qd4 33. Qxd4 cxd4 $18) 32. Qf4 Re8 { [%cal Ye4e3] Black prepares the advance e3. Black prepares e3} 33. Rcc2 $4 { simply marches past the door to victory. throws away the game} (33. d6 $142 $18 {with excellent chances for White}) (33. d6 $142 $18 {White had this great chance}) 33... Qd1+ $4 {an unfortunate move that relinquishes the win. instead of simply winning the game} (33... e3 $142 {it becomes clear that Black will call all the shots} 34. Qxd4 cxd4 $19) (33... e3 $142 {and Black has it in the bag} 34. Qxd4 cxd4 $19) 34. Kg2 e3 {Pushes the passed pawn} 35. Rfe2 Qd4 { Black threatens to win material: Qd4xf4. Black threatens to win material: Qd4xf4} 36. Kf3 $4 {letting the wind out of his own sails. a transit from better to worse} (36. Qxd4 $142 {would be a reprieve} cxd4 37. d6 Rxh4 38. Rc1 $11) (36. Qxd4 $142 {is the best chance} cxd4 37. d6 Rxh4 38. d7 $11) 36... Rxh4 $19 37. Qxd4 cxd4 38. d6 (38. Rcd2 Rh3+ 39. Kg2 exd2 40. Rxd2 Rh5 $19) ( 38. Rcd2 Rh3+ 39. Kg2 exd2 40. Rxd2 $19) 38... d3 39. d7 (39. c5 Rd4 40. Rc1 dxe2 41. Kxe2 Rd2+ 42. Kf3 $19) 39... Rd8 40. c5 (40. Rc1 {doesn't get the cat off the tree} dxe2 41. Kxe2 Rh2+ 42. Kxe3 Rxb2 $19) (40. Rc1 {is not much help} dxe2 41. Kxe2 Rxd7 42. Kxe3 Rh3+ 43. Ke4 Rh2 $19) 40... dxe2 41. Rxe2 Rxd7 42. Rxe3 (42. c6 {doesn't do any good} Rd2 43. c7 Rc4 44. Rxe3 Rxc7 45. Re8+ Kh7 $19) 42... Rc4 (42... Rh3+ $142 {makes it even easier for Black} 43. Ke4 Rxe3+ 44. Kxe3 $19) (42... Rh3+ $142 {and Black has reached his goal} 43. Ke4 Rxe3+ 44. Kxe3 $19) 43. Kf2 (43. Re8+ {there is nothing better in the position} Kh7 44. Re7 Rd3+ 45. Ke2 $19) (43. Re8+ {praying for a miracle} Kh7 44. Re7 Rd3+ 45. Ke2 $19) 43... Rxc5 0-1