[Event "David Teply-Vicent Ferrer: Social de Benicarló. Teply-Ferrer"] [Site "https://lichess.org/study/2G8RA2ig/YvURSP2w"] [Result "*"] [Variant "Standard"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Annotator "https://lichess.org/@/papalloneta"] [UTCDate "2018.11.25"] [UTCTime "20:28:17"] [Source "https://lichess.org/study/2G8RA2ig/YvURSP2w"] [Orientation "white"] 1. d4 { [%eval 0.08] } 1... Nf6 { [%eval 0.13] } 2. c4 { [%eval 0.18] } 2... c5 { [%eval 0.59] } 3. d5 { [%eval 0.21] } 3... b5 { [%eval 0.41] } 4. cxb5 { [%eval 0.47] } 4... a6 { [%eval 0.83] } 5. bxa6 { [%eval 0.49] } 5... g6 { [%eval 0.35] } 6. Nc3 { [%eval 0.55] } 6... Bxa6 { [%eval 0.87] } 7. e4 { [%eval 1.06] } 7... Bxf1 { [%eval 0.56] } 8. Kxf1 { [%eval 0.97] } 8... d6 { [%eval 1.04] } 9. Nf3 { [%eval 0.8] } (9. g3 Bg7 10. Kg2 Nbd7 11. f4 O-O 12. Nf3 Ne8 13. Re1 Nc7 14. Bd2 Nb6 15. Qe2 Qd7 16. b3 f5 17. a4 fxe4 18. Qxe4 Qf5 19. Qxf5 gxf5 20. Rxe7 Nbxd5 21. Rd7 Nxc3 22. Rxg7+ Kxg7 23. Bxc3+ Kf7 24. Rd1 Ke7 25. b4 Rxa4 26. bxc5 dxc5 27. Be5 Nb5 28. Rb1 Rb4 29. Ra1 c4 30. Ra6 Rc8 31. Rb6 c3 32. Rb7+ Ke6 33. Bxc3 Rxc3 34. Rxb5 Rxb5 35. Nd4+ Kd5 36. Nxb5 Rc5 37. Na3 Ra5 38. Nb1 Ra2+ 39. Kh3 Kd4 40. Kh4 Rxh2+ 41. Kg5 Rb2 42. Na3 Rb3 43. Nc2+ Ke4 44. Kh4 h6 45. Kh3 Rb2 46. Ne1 Rb1 47. Nc2 Kd3 { Gelfand, Boris - Carlsen, Magnus, 0-1, Amber-rapid 20th, 2011, https://lichess.org/OAqIpO80 }) 9... Nbd7 { [%eval 0.94] } 10. g3 { [%eval 0.93] } 10... Bg7 { [%eval 0.88] } 11. Kg2 { [%eval 0.83] } 11... O-O { [%eval 0.99] } 12. Re1 { [%eval 0.69] } 12... Ng4 { [%eval 0.94] } 13. Qc2 { [%eval 0.62] } 13... Qa5 { [%eval 0.57] } 14. a4 { [%eval 0.71] } (14. Bd2 Nge5 15. Nxe5 Nxe5 16. Ne2 Qa6 17. Nf4 Qc4 18. Rec1 Qxc2 19. Rxc2 Ra4 20. f3 Nc4 21. Bc1 Na3 22. Re2 Rfa8 23. Nd3 Nb5 24. a3 Nd4 25. Rf2 Nb3 26. Rb1 Rd4 27. Nf4 Rd1 28. Ne2 Re1 29. f4 Bd4 30. Nxd4 cxd4 31. Rf1 Rxf1 32. Kxf1 Rc8 33. a4 Nxc1 34. b4 Na2 35. b5 Nc3 36. Rb4 d3 37. Ke1 f5 38. exf5 gxf5 39. Kd2 Nxd5 40. Rd4 Nb6 41. a5 Nc4+ 42. Kxd3 Nxa5 43. Ra4 Nb7 44. Kd4 Rc5 45. Ra8+ Kf7 46. Rh8 Rxb5 47. Rxh7+ Ke6 48. h4 Nc5 49. Kc4 Rb1 50. Rh6+ Kd7 51. Rg6 Ne4 52. Kd4 Rb4+ 53. Ke3 Rb3+ { Kunin, Vitaly L - Zaragatski, Ilja, 0-1, Maastricht Limburg op 3rd, 2009, https://lichess.org/K8r5w6Dx }) 14... Rfb8 { [%eval 0.85] } 15. Bd2 { [%eval 0.79] } 15... Qb4 { [%eval 0.83] } 16. Reb1?! { [%eval 0.17] } { Inaccuracy. Best move was Nd1. } (16. Nd1 Qb6 (16... Qb3 17. Qxb3 Rxb3 18. Bc3 Nge5 19. Nd2 Rb7 20. Re2 Nd3 21. Nc4 Nb6 22. Nxb6 Rxb6 23. f3 Rba6 24. Rd2 c4 25. Ne3 Bxc3 26. bxc3 Rxa4 27. Rxa4 Rxa4 28. Nxc4 Ne1+ 29. Kf2 Nxf3 30. Kxf3 Rxc4 31. Rc2 { Ftacnik, L. - Martinez Duany, L., 1/2-1/2, Portuguese Top League, 2016, https://lichess.org/fDqA5IPC }) 17. Bc3 Bxc3 18. Qxc3 Qb7 19. Ra2 Nge5 20. Nxe5 Nxe5 21. f4 Nd7 22. Ne3 Qb4) (16. h3 Nge5 17. Nxe5 Nxe5 18. Nb5 Qc4 19. Bc3 Qd3 20. Qd1 c4 21. Nc7 Ra7 22. Nb5 Raa8 23. Nd4 Qxd1 24. Rexd1 Nd3 25. a5 Nc5 26. Nc6 Rb7 27. e5 Bxe5 28. Nxe5 dxe5 29. Bxe5 f6 30. Bc3 Ra6 31. Ra3 Ne4 32. Ra4 Nxc3 33. bxc3 Rb5 34. Rxc4 Raxa5 35. Rc8+ Kf7 36. c4 Rb2 37. Rd3 Raa2 38. Rf3 Rd2 39. h4 Rac2 40. Rc7 Rxd5 41. Rxe7+ Kxe7 42. cxd5 Rd2 { Sadler, Matthew - Hoffman, Alejandro, 1/2-1/2, Buenos Aires Najdorf, 1995, https://lichess.org/xVe4NT52 }) 16... Nge5 { [%eval 1.04] } 17. Nxe5?! { [%eval 0.14] } { Inaccuracy. Best move was Nb5. } (17. Nb5 Qc4 18. Bc3 Qd3 19. Qxd3 Nxd3 20. b3 Bxc3 21. Nxc3 Nf6 22. h3 Rb4 23. Nd2 Rd4) 17... Nxe5 { [%eval 0.25] } 18. Nb5 { [%eval 0.19] } 18... Qc4 { [%eval 0.48] } 19. Qxc4 { [%eval 0.0] } 19... Nxc4 { [%eval 0.12] } 20. Bc1 { [%eval 0.0] } 20... Ra5 { [%eval 0.0] } 21. f3 { [%eval 0.0] } 21... Nb6 { [%eval 0.0] } 22. Nc3 { [%eval 0.0] } 22... Rba8 { [%eval 0.08] } 23. Bg5 { [%eval 0.0] } 23... Kf8 { [%eval 0.0] } 24. Be3?! { [%eval -0.68] } { Inaccuracy. Best move was Ra2. } (24. Ra2 Bxc3 25. bxc3 Nd7 26. Rba1 Nb6) 24... Nc4 { [%eval -0.18] } 25. Nd1? { [%eval -1.45] } { Mistake. Best move was Bc1. } (25. Bc1 h5 26. Ra2 Bxc3 27. bxc3 Rxa4 28. Rxa4 Rxa4 29. Bh6+ Ke8 30. Rb8+ Kd7 31. Rb7+ Kd8) 25... Rxa4 { [%eval -1.44] } 26. Rxa4 { [%eval -1.47] } 26... Rxa4 { [%eval -1.28] } 27. b3?! { [%eval -1.82] } { Inaccuracy. Best move was Bf2. } (27. Bf2) 27... Rb4 { [%eval -1.52] } 28. Bc1 { [%eval -1.64] } 28... Na5 { [%eval -1.33] } 29. Bd2 { [%eval -1.4] } 29... Rxb3 { [%eval -1.33] } 30. Rc1?! { [%eval -1.95] } { Inaccuracy. Best move was Rxb3. } (30. Rxb3 Nxb3 31. Be1 Bd4 32. Kf1 c4 33. Bc3 e5 34. g4 Ke7 35. Ke2 g5 36. Bd2 Kf6) 30... Nb7?! { [%eval -1.15] } { Inaccuracy. Best move was Ra3. } (30... Ra3 31. Bxa5 Rxa5 32. Rc2 Ra3 33. Nf2 Bd4 34. Nh3 Kg7 35. f4 f6 36. Ng1 Bxg1 37. Kxg1) 31. Rc2 { [%eval -1.33] } 31... e6 { [%eval -0.85] } 32. dxe6?! { [%eval -1.79] } { Inaccuracy. Best move was Ne3. } (32. Ne3) 32... fxe6 { [%eval -1.52] } 33. Bf4 { [%eval -2.14] } 33... Ke7 { [%eval -2.07] } 34. Ra2 { [%eval -2.5] } 34... c4 { [%eval -2.05] } 35. Rc2 { [%eval -2.32] } 35... c3? { [%eval -0.6] } { Mistake. Best move was d5. } (35... d5 36. exd5 exd5 37. Ne3 Ke6 38. Nxc4 dxc4 39. Rxc4 Nd8 40. Rc7 Rb7 41. Rxb7 Nxb7 42. Kf2) 36. Bc1?? { [%eval -4.01] } { Blunder. Best move was e5. } (36. e5 Nc5 (36... dxe5 37. Bg5+ Bf6 38. Bxf6+ Kxf6 39. Rxc3 Rxc3 40. Nxc3)) 36... Nc5 { [%eval -3.89] } 37. Bg5+?! { [%eval -4.4] } { Inaccuracy. Best move was Kf1. } (37. Kf1 Nd3 38. Bf4 Nb4 39. Rc1 c2 40. Ne3 Rb1 41. Nxc2 Rxc1+ 42. Bxc1 Nxc2 43. Ke2 Nd4+) 37... Kd7 { [%eval -4.39] } 38. g4?! { [%eval -4.89] } { Inaccuracy. Best move was Be3. } (38. Be3 Nd3) 38... Rb2 { [%eval -4.48] } (38... d5) 39. Ne3 Nd3 40. Kf1 Nb4 41. Re2 c2 42. Nc4 Rb1+ 43. Re1 Nd3 *