[Event "URS-ch43 Final"]
[Site "Yerevan"]
[Date "1975.??.??"]
[Round "7"]
[White "Bronstein, David Ionovich"]
[Black "Romanishin, Oleg M"]
[Result "1-0"]
[ECO "B27"]
[Annotator "V.Poghosyan"]
[SetUp "1"]
[FEN "6k1/5p1p/1R4p1/1P2r3/8/7P/5PP1/6K1 w - - 0 35"]
[PlyCount "39"]
[EventDate "1975.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

{[%evp 0,39,138,102,121,116,118,109,124,124,139,121,121,121,121,107,137,171,290,363,325,359,382,376,443,492,492,454,537,559,803,851,879,547,29979,29980,29985,29986,29987,29988,29989,29990] [#]} 35. Kf1 Kg7 36. g3 h5 37. h4 Kh7 38. Kg2 Rf5 39. Rb7 Kg7 40. b6 Rb5 {Grivas - A tragic mistake, inconsequent to Black’s strategy so far, borne by the sub-conscious ‘necessity’ to place the rook behind the pawn. With the simple 40...Rf6! 41.Kf1 Re6! he would keep the draw in hand. VP - 40...Rb5 also draws.} (40... Rf6 41. Kf1 Re6 $11) 41. Kf3 Rb2 $2 (41... Rb4 $11 {[%eval 35,35] [%wdl 30,969,1]} 42. Ke3 Kf6 $1 43. Kd3 Ke6 $1 (43... Rb2 $2 44. Kc4 Rxf2 45. Ra7 Ke5 46. b7 Rb2 47. Kc5 $1 f5 48. Ra5 $18) (43... Rb1 $2 44. Kc4 Ke6 45. Rb8 Kd6 46. f3 $18 {Reciprocal zugzwang}) (43... Ke5 $2 44. Kc3 $1 Rb1 45. Kc4 $1 Rb2 46. f3 (46. Kc5 Rc2+ 47. Kb5 Rb2+ 48. Kc6 f5 49. Ra7 $18) 46... Ke6 47. Kc5 $1 $18) (43... g5 $2 44. Kc3 $1 Rb1 45. Kc4 Rb2 (45... gxh4 46. gxh4 $1 Rb2 47. Rb8 Ke6 (47... Rxf2 48. Rh8 Rb2 49. Rxh5 Ke7 50. Rb5 Rh2 51. b7 Rxh4+ 52. Kd3 $18) 48. Kc5 Rc2+ 49. Kb5 Rb2+ 50. Kc6 Rc2+ 51. Kb7 Rxf2 52. Rh8 Kf5 53. Rxh5+ Kg4 54. Rb5 Kxh4 55. Kc6 Rc2+ 56. Rc5 $18) 46. hxg5+ Kxg5 47. Rb8 $18) 44. Kc3 (44. Rb8 Kd5 (44... Kd6 45. Kc3 Rb1 (45... Rb5 46. Kc4 Rb2 $1 $11 {Transposition}) 46. Kc4 $11 {Transposition}) 45. Kc3 Rb5 $11) 44... Rb1 $1 {Transposition} (44... Rb5 $2 45. Kc4 Rb1 $18 {Transposition}) 45. Kc4 Rc1+ $1 46. Kd3 (46. Kb3 Kd5 $11) 46... Rb1 $1 47. Kc2 Rb5 (47... Rb4 $11) 48. Kc3 Rb1 {Transposition} 49. f3 Kd5 $11 (49... Ke5 $11)) (41... Kf6 42. Ke4 Ke6 $1 43. Kd4 Rb1 $1 44. Rb8 Kd6 45. Kc4 {Transposition} Rb2 {Transposition} 46. f3 Rb1 $1 $11 {Transposition Reciprocal zugzwang}) (41... Rb1 $2 42. Ke4 $1 Kf6 (42... Rb5 43. Kd4 Kf6 44. Kc4 Rb2 45. Kc5 Ke6 46. Rc7 $18) 43. Kd5 $1 Rb2 44. Kc6 Rxf2 45. Rc7 Rb2 46. b7 Ke6 47. Rc8 $18) 42. Ke4 ({Peng-Sun (2019)} 42. Ke3 $18 Kf6 43. Kd4 Ke6 44. f3 Rb3 45. Kc4 $2 (45. Kc5 $18 Rc3+ (45... Rxf3 46. Ra7 Rc3+ 47. Kb4 $1 Rc8 48. Kb5 Rb8 49. Kc6 g5 50. b7 gxh4 51. gxh4 f5 52. Ra8 Rxb7 53. Kxb7 $18) 46. Kb4 $1 Rxf3 47. Rc7 $1 Kd6 48. Rc8 Rf1 49. Rc3 $18) (45. g4 $6 $18 Rxf3 46. gxh5 $1 gxh5 47. Kc4 Kd6 48. Rc7 Rf1 (48... Rf4+ 49. Kb5 $1 Rxh4 50. Rc6+ Kd7 51. b7 Rh1 52. Rb6 $18) 49. Kb5 $1 f5 50. Rc3 $1 Rb1+ 51. Ka6 $1 Ra1+ 52. Kb7 $1 Rb1 53. Ka7 $1 Ra1+ 54. Kb8 $1 Ra4 55. Rh3 $1 Rb4 56. b7 $1 f4 57. Ra3 Ke5 58. Kc7 $1 Kf5 59. Ra6 Rxb7+ 60. Kxb7 f3 61. Kc6 f2 62. Ra1 $1 $18) 45... Rb1 $1 46. Kc5 Rc1+ 47. Kd4 Rb1 48. Rb8 Kd6 49. b7 Ke7 50. g4 hxg4 51. fxg4 Kf6 52. h5 gxh5 53. gxh5 Kg7 54. Ke5 Rb6 55. h6+ Kh7 56. Kd5 Rb1 {1/2}) ({Nosenko-Truskavetsky (2001)} 42. Rb8 $2 Rb4 (42... Kf6 43. Ke4 Ke6 44. Kd4 Kd6 $11) 43. Ke3 Rb1 $2 (43... Kf6 $1 44. Kd3 Kf5 $1 45. Kc3 Rb1 $1 46. f3 Ke5 $1 47. Kc4 Kd6 $1 $11 {Transposition Reciprocal zugzwang}) 44. Kd4 Rb2 45. Kc3 Rb1 46. Kc4 Rc1+ 47. Kb5 Rb1+ 48. Kc6 Rc1+ 49. Kb7 {1-0}) 42... Rxf2 43. Rc7 Rb2 44. b7 Kf6 (44... Rb5 45. Kd4 Kf6 46. Kc4 Rb1 47. Kc5 Rc1+ 48. Kb6 Rb1+ 49. Ka7 Ra1+ 50. Kb8 $18) 45. Kd5 Kf5 46. Rxf7+ (46. Rc4 g5 47. Kc6 $18) 46... Kg4 47. Rg7 Kxg3 48. Rxg6+ Kxh4 49. Kc6 Kh3 50. Rg5 (50. Kc7 Rxb7+ 51. Kxb7 h4 52. Kc6 $18) 50... Rxb7 (50... h4 51. Rb5 $18) 51. Kxb7 h4 52. Kc6 Kh2 53. Kd5 h3 54. Ke4 1-0

