[Event "?"]
[Site "?"]
[Date "2013.05.18"]
[Round "?"]
[White "Smit-Pytel 1972 (corr.)"]
[Black "?"]
[Result "*"]
[Annotator "V.Poghosyan"]
[SetUp "1"]
[FEN "5k2/5p1p/6p1/r7/3P1P1P/6P1/1RK5/8 w - - 0 1"]
[PlyCount "33"]
[EventDate "2013.??.??"]

{[%evp 0,33,118,91,84,77,76,76,85,85,85,33,65,85,104,104,101,173,120,170,187,161,232,219,239,189,136,130,173,206,245,537,547,567,736,870]} 1. Rb3 $2 ({2023} 1. Kb3 $1 $18 Ke7 2. Ra2 $1 Rb5+ 3. Kc4 Rb1 4. Kd5 (4. Ra7+ Kf6 5. Kd5 (5. g4 h5 6. Ra6+ (6. g5+ Ke6 7. d5+ Kd6 8. Rxf7 Rc1+ 9. Kd3 $1 Rh1 10. Kd4 Rd1+ 11. Ke3 Rh1 12. Rg7 Kxd5 13. Rxg6 Rxh4 14. f5 Ke5 15. f6 $1 $18) 6... Ke7 7. gxh5 gxh5 8. f5 Rf1 9. f6+ Kd7 10. Kc5 $18) 5... h5 $18 {Transposition}) 4... h5 5. Ra7+ Kf6 {Transposition} 6. Kc6 Rc1+ 7. Kd7 Rd1 8. Ra4 Rd3 9. Rc4 $1 Rxg3 10. d5 Rg4 11. Rc6+ $1 Kg7 (11... Kf5 12. Ke7 $1 Kxf4 13. d6 Ke5 14. d7 Rd4 15. Rc5+ Kf4 16. Rg5 $18 {Transposition}) 12. d6 Rxf4 13. Kc7 $1 Rxh4 14. d7 $1 Rd4 15. Rd6 Rc4+ 16. Kb6 Rb4+ 17. Kc5 Rb8 18. d8=Q Rxd8 19. Rxd8 $18) 1... Ke7 2. Kd3 h5 ({Maric} 2... Kd6 {According to Maric White wins but the position is drawn} 3. Kc4 Ra4+ 4. Rb4 Ra6 $1 5. g4 {d5, Kd4, Rc4, g5, Rc6! +- VP} Rc6+ $1 (5... Z0 6. h5 (6. d5 $2 Ra1 $1 7. Rb6+ Ke7 $1 8. h5 Rc1+ $1 9. Kd4 Rd1+ $1 10. Ke4 Re1+ $1 11. Kf3 Rf1+ 12. Kg3 Rg1+ 13. Kh3 gxh5 14. gxh5 Rd1 15. Rb5 Rg1 16. Rb7+ Kf6 17. Kh4 Rd1 18. Rb5 Kf5 $11) 6... gxh5 7. gxh5 Ke6 (7... Ra1 8. Rb6+ Ke7 9. d5 Rf1 10. Kc5 Rxf4 11. Rb7+ Kf6 12. d6 Rf1 13. Kc6 Ke6 14. Re7+ $1 Kf6 15. Re8 Rc1+ 16. Kd7 Rd1 17. h6 Kg5 18. Rg8+ Kxh6 19. Ke7 Re1+ 20. Kxf7 Rd1 21. Ke7 Re1+ 22. Kd8 Ra1 23. Rg2 Kh5 24. d7 Rd1 25. Rg8 $18) 8. d5+ Kf5 9. Kc5 $18) 6. Kd3 Rc1 $1 7. Rb7 (7. h5 Rh1 8. Rb6+ Kd5 9. hxg6 Rh3+ 10. Ke2 hxg6 11. Rf6 Ke4 12. Rxf7 Rh2+ 13. Ke1 Kxd4 14. Rf6 Ke4 $11) 7... Rh1 8. h5 (8. Rxf7 Rxh4 9. Ke4 Rxg4 10. Rxh7 g5 $11) 8... gxh5 9. gxh5 Rxh5 10. Rxf7 Rh1 $11) 3. Kc4 Ra1 $11 (3... Kd6 $11 4. Rb6+ {Kantorovich} Ke7 $11 {Transposition} ({Smit considers only} 4... Kc7 $2 5. Rf6 $1 Ra3 6. Rxf7+ Kd8 7. f5 Rxg3 8. fxg6 Rxg6 9. Rh7 $18) (4... Kd7 $11 5. d5 Ke7 {Transposition} (5... Ra4+ 6. Kc5 Ra5+ 7. Rb5 Ra7 $1 $11 {Transposition} 8. Rb3 (8. Kd4 Ra3 9. Ke5 Re3+ 10. Kd4 Rxg3 11. Rb7+ Ke8 $1 12. Ke5 Re3+ 13. Kd6 (13. Kf6 Re4 $11) 13... f6 14. Rb8+ Kf7 15. Kc6 g5 16. fxg5 fxg5 17. hxg5 h4 18. Rh8 h3 $11) 8... Ke7 $1 {Transposition} 9. Re3+ Kd7 $11) 6. Rb7+ $11 {Transposition} (6. Rb5 Ra4+ (6... Ra7 7. Kc5 $11 {Transposition}) 7. Kc5 Ra7 $1 $11 {Transposition})) {Kantorovich} 5. Rb5 ({Kantorovich} 5. Rb7+ Ke6 $1 ({VP Not} 5... Kf6 $2 6. d5 $18 {Transposition Reciprocal zugzwang} Ra3 $18 {Transposition} (6... Ra1 $18 {Transposition}) (6... Ra8 7. Kc5 Rc8+ 8. Kd6 Rc3 $18 {Transposition})) 6. d5+ (6. Rb5 $4 Rxb5 $1 $19) 6... Rxd5 7. Rxf7 Rd1 $11) ({Beliavsky, Mikhalchishin} 5. d5 {Transposition} Ra3 $2 $18 {Transposition} ({VP} 5... Ra7 $11 {Transposition} 6. Kd4 (6. Kc5 $11 {Transposition}) (6. Rb3 $11 {Transposition}) 6... Ra3 {Transposition} (6... Ra1 7. Rb7+ Kd6 $1 8. Rxf7 Ra4+ $1 9. Ke3 Kxd5 $1 10. Re7 Ra3+ 11. Kf2 Ra6 $11) 7. Rb7+ $11 {Transposition} Kf6 (7... Kd6 8. Rxf7 {2023 =} Ra4+ $1 {Transposition} ({2023} 8... Rxg3 $2 9. Rf6+ Ke7 (9... Kd7 {2023 Transposition} 10. Ra6 (10. Re6 Rg1 11. Ke5 Rg2 12. Ra6 Re2+ 13. Kf6 Rg2 14. Ra8 Rg1 15. Rg8 Rg4 16. Ke5 $1 Rxh4 17. Rxg6 $18) 10... Rg1 11. Ke5 Re1+ 12. Kf6 Rg1 $18 {Transposition}) 10. Re6+ Kd7 11. Ke5 Re3+ 12. Kf6 Rg3 13. Ra6 ({2023 ?} 13. Re7+ $2 Kd6 14. Rg7 Rg4 {Transposition} 15. Rxg6 Rxf4+ {Transposition}) 13... Rg1 {Transposition} 14. Ra8 Rg4 15. Ke5 $1 Rxh4 16. Ra7+ $1 Kc8 (16... Kd8 17. Ke6 $18) 17. Rg7 Rg4 18. Ke6 Rxf4 19. Rg8+ $1 Kb7 20. d6 $1 Re4+ 21. Kd5 $1 Re1 22. d7 $1 Rd1+ 23. Ke6 $18) 9. Ke3 Kxd5 10. Re7 Ra3+ 11. Kf2 Ra2+ 12. Kf1 Ra1+ 13. Kg2 Ra2+ 14. Kh3 Ra6 15. Re5+ Kd6 $11 (15... Kd4 $11)) (7... Ke8 8. Kc5 $11 {Transposition} (8. Ke5 Rxg3 $1 9. Kd6 $11 {Transposition})) 8. Kc5 $11 {Transposition See analysis of Emms in Ghitescu-Rajkovich} Rc3+ $11 {Draw according to Emms} (8... Rxg3 $11 {Transposition})) ({2023} 5... Ra4+ $11 {Transposition} 6. Kc5 Ra5+ {Transposition}) 6. Rb3 $2 ({VP} 6. Rb7+ $1 $18 {Transposition} Kd6 (6... Kf6 {Transposition} 7. Rb3 $18 {Transposition} (7. Rb8 $6 Ke7 (7... Rxg3 8. Re8 $1 Rg1 9. d6 $1 Rd1 10. Kc5 $1 Kf5 11. Re5+ $1 Kxf4 12. Rd5 $1 Rc1+ 13. Kb6 Ke4 14. Rd2 Rb1+ 15. Kc7 Rc1+ 16. Kd8 Ke3 17. Rd5 Ke4 18. Rg5 f6 19. Rxg6 $1 Kf5 20. Rg3 Rc4 21. Rf3+ Ke6 22. d7 Rxh4 23. Rd3 $1 Ra4 24. Kc7 $1 Ra8 25. d8=Q Rxd8 26. Rxd8 $1 $18) 8. Rb7+ $1 {Transposition})) (6... Ke8 {Transposition} 7. Rb3 $1 (7. Kc5 $2 $11 {Transposition}) (7. d6 $2 f5 8. Kd5 Rxg3 9. Ke6 Re3+ 10. Kf6 Rf3 11. Re7+ Kd8 $1 12. Kxg6 Rxf4 $1 13. Kxh5 Rd4 $11) 7... Ra7 8. f5 gxf5 9. Kd4 f6 10. Rf3 Rg7 11. Rxf5 Rxg3 12. Rxh5 $1 $18) 7. Rxf7 Ra4+ 8. Kb3 (8. Kb5 Ra8 9. Rg7 Kxd5 (9... Rc8 10. Rxg6+ Kxd5 11. Rg5+ Ke4 12. Rxh5 $18) 10. Kb6 $1) 8... Rd4 (8... Ra8 9. Rf6+ Kxd5 10. Rxg6 Kd4 11. Rg5 $18) 9. Rf6+ Kxd5 10. Rxg6 $18) (6. Kc5 $2 Rc3+ 7. Kd4 Rxg3 8. Rb7+ Kf6 $11) 6... Ra7 {Transposition} (6... Ra5 {Transposition} 7. Rb7+ {Transposition} Kf6 $1 $11 {Transposition Reciprocal zugzwang} 8. Rc7 $11 {see Smit - Pytel 8.Rc7, 2023 =} (8. d6 Ke6 $1 (8... Ra3 9. Re7 Rxg3 10. Re5 $18) 9. d7 Ke7 10. d8=Q+ Kxd8 11. Rxf7 Ra3 $11) (8. Rb5 {2023 VP} Ra7 $1 {[%eval 2905,0]} (8... Ra3 $2 9. Rb3 {Transposition} Ra5 (9... Ra7 10. Re3 $18) (9... Ra4+ 10. Kb5 Ra8 11. Re3 $18) {VP} 10. Re3 {is a clear win. 2023 +-} (10. Kd4 Ke7 11. Rb7+ Kf6 12. Rb6+ Ke7 13. Ke5 f6+ 14. Kd4 $1 (14. Rxf6 $2 Rxd5+ $1 15. Kxd5 Kxf6 $11) 14... Ra3 {Transposition} 15. Re6+ $1 Kf7 (15... Kd7 16. Rxf6 Rxg3 $18 {Transposition}) 16. Re3 $18 {and White has excellent winning chances.}) (10. Rb7 $6 $18 {Transposition Reciprocal zugzwang}) 10... Ra1 11. d6 Rd1 12. Kc5 $18) 9. Kd4 (9. Kc5 Ke7 $1 {Transposition} 10. Kc6 (10. Rb6 $11 {Transposition} Ra5+ $1 {Transposition} 11. Kc6 {Transposition} (11. Kd4 Ra3 $11 {Transposition}) (11. Rb5 $11 {Transposition}) (11. Kc4 $11 {Transposition}) 11... Ra7 $1 12. f5 gxf5 13. Rb3 Ra6+ $1 14. Kc5 Ra5+ 15. Kd4 Kd6 (15... f6) 16. Rb6+ Ke7 17. Rc6 Ra1 18. Ke5 Re1+ 19. Kxf5 Rf1+ 20. Kg5 Rf3 21. Kxh5 Rxg3 $11) 10... Ra6+ $1 11. Kc7 Ra7+ 12. Kb6 Ra3 13. Kc6 Ra6+ $11 (13... Rc3+ 14. Rc5 Rxg3 15. d6+ (15. Kc7 Rd3) 15... Kd8 16. Ra5 Rc3+ 17. Kd5 Re3 $11)) (9. Rb6+ Ke7 $1 $11 {Transposition}) 9... Ke7 $1 (9... Ra3 $2 10. Kc5 $1 Rxg3 (10... Ke7 {Transposition} 11. Rb7+ $1 Ke8 (11... Kf6 $18 {Transposition}) 12. Kc6 Rd3 13. Kd6 Kf8 14. Rb8+ Kg7 15. Kc5 Rxg3 16. d6 Rc3+ 17. Kd4 Rc1 18. Re8 Rd1+ 19. Kc5 Rc1+ 20. Kb6 Rb1+ 21. Kc7 Rc1+ 22. Kd8 Rc4 23. d7 g5 24. fxg5 Rxh4 25. Kc7 Rc4+ 26. Kd6 Rd4+ 27. Kc6 Kg6 28. d8=Q Rxd8 29. Rxd8 Kxg5 30. Kd5 $18) 11. Kc6 {Transposition}) 10. Rb4 (10. f5 gxf5 11. Ke5 Ra3 (11... f6+ 12. Kxf5 Ra3 13. Rb7+ Kd6 14. Rg7 Kxd5 15. Kxf6 Ke4 16. Rg5 Ra6+ $1 17. Kg7 Kf3 $11) 12. Rb7+ (12. d6+ Kd8 13. Rb8+ Kd7 14. Rb7+ Ke8 $1 (14... Kc8 15. Rxf7 Rxg3 16. Rh7 $1 (16. Rxf5 $2 Rb3 17. Kf6 Kd7 $11) 16... Re3+ 17. Kxf5 Rd3 18. Ke5 Rb3 19. Kf6 Rf3+ 20. Kg6 $18) 15. Kf4 Rd3 16. Rb8+ Kd7 17. Rb5 Rxd6 18. Rxf5 Ke6 19. Rxh5 (19. Re5+ Kf6 $11) 19... Rd4+ 20. Kf3 f5 $11) 12... Ke8 13. Rb8+ Ke7 14. Rg8 f6+ 15. Kxf5 Rf3+ 16. Ke4 Ra3 (16... Rf1 17. Rg7+ $1 Kd6 18. Rf7 $1 Rf2 (18... Re1+ 19. Kf5 Kxd5 20. Kxf6 $18 (20. Rxf6 $2 Re3 $1 $11)) 19. Rh7 $1 Re2+ 20. Kf5 $1 Rf2+ 21. Kg6 Kxd5 22. Rxh5+ $18) 17. Rg7+ Kd6 18. Rh7 Rxg3 19. Rxh5 $11) 10... Ra3 (10... f6 $2 11. Rb6 Ra3 $18 {Transposition}) (10... Rc7 $2 11. f5 gxf5 12. Ke5 Rc3 13. d6+ Ke8 14. Rb8+ Kd7 15. Rb7+ Kd8 (15... Ke8 16. Re7+ Kf8 17. Rc7 Rd3 18. Rc8+ Kg7 19. Rc5 Kg6 20. Rd5 $18) 16. Kf4 (16. Rxf7 Rxg3 17. Rxf5 $11) 16... Rc4+ (16... Ke8 17. Re7+ $1 Kf8 18. Re3 Rc4+ 19. Ke5 $1 Rc5+ 20. Kd4 Rc1 21. Kd5 $18) 17. Kxf5 Rc5+ (17... Rg4 18. Rb8+ Kd7 19. Rb3 Kxd6 20. Kf6 Kd5 21. Kxf7 $18) 18. Kf4 Rc1 19. Kg5 Rc5+ 20. Kh6 f5 21. Rf7 Rd5 22. Rf8+ Kd7 23. Rf6 Kc6 24. Kg5 Rd3 25. Kf4 Rd4+ 26. Kxf5 Rg4 27. Rg6 $18) 11. Kc5 (11. Rb7+ $11 {Transposition}) 11... Ra5+ (11... Rxg3 $2 12. d6+ $1 Kd8 13. Rb8+ $1 Kd7 14. Rb7+ $1 Ke8 15. Re7+ Kf8 16. Re5 Rc3+ 17. Kb5 Rd3 18. Kc6 f6 19. Re6 Kf7 20. Re7+ Kf8 21. Rc7 $18) 12. Kc6 Ra6+ $1 13. Kc7 Ra7+ $1 14. Kb6 Ra3 $11) (8. Z0 $18 {Transposition Reciprocal zugzwang}) (8. Rb6+ Ke7 $1 $11 {Transposition}) 8... Ra3 $1 9. Kc5 Rc3+ $1 10. Kd6 Rxg3 $1 11. Kc6 Rc3+ $1 12. Kd7 Rd3 13. d6 Kf5 $1 14. Rc4 f6 $1 15. Ke7 Re3+ 16. Kd8 g5 (16... Rd3 17. d7 g5 18. fxg5 fxg5 $1 19. hxg5 Kxg5 20. Kc7 h4 $11) 17. fxg5 fxg5 $1 18. Rc5+ Ke6 $1 19. d7 Rd3 $1 20. Rc6+ Kf5 $1 21. hxg5 Kxg5 22. Kc7 h4 $11 (22... Rxd7+ $11)) (6... Ra4+ $11 {Transposition}) 7. Rb6 {2023} Ra4+ $11 {Transposition} (7... Ra3 $2 $18 {Transposition}) (7... Ra5 $11 {Transposition}) (7... Kd7 $11 {Transposition})) 5... Ra3 6. Rb7+ ({Kantorovich} 6. Kd5 Rxg3 7. Rb7+ Kf6 $11) 6... Kd6 (6... Ke8 7. Rb3 Ra5 $1 8. d5 Ke7 $1 $11 {Transposition}) ({Petronijevic} 6... Ke6 $2 7. d5+ $1 Kd6 (7... Kf6 $18 {Transposition}) 8. Rxf7 Rxg3 9. Rf6+ Kd7 10. Kd4 $1 Rf3 11. Ke4 Rg3 (11... Rh3 12. Rxg6 {Transposition}) {VP} 12. Re6 (12. Ra6 Rh3 ({VP} 12... Ke7 13. Re6+ Kf7 14. Re5 $1 Rg1 15. d6 $1 Rd1 16. Rd5 $1 Re1+ 17. Kd4 Rd1+ 18. Kc5 Rc1+ 19. Kb5 $1 Ke8 20. Rc5 $1 Ra1 21. Rc7 $1 $18) 13. Rxg6 {Transposition} Rxh4 14. Rh6 Rh1 15. Ke5 h4 16. Rh7+ Ke8 17. Ke6 Re1+ 18. Kd6 Rh1 19. f5 h3 20. f6 h2 21. f7+ Kf8 22. Kd7 Rd1 23. Rxh2 $1 Rxd5+ 24. Ke6 $1 $18) 12... Rg4 13. Ke5 Rxh4 14. Rxg6 Rh1 15. Rg7+ Kd8 16. Ke6 $18) 7. Rxf7 Rxg3 $1 8. f5 (8. d5 Rg4 9. Kd4 Rxh4 10. Rf6+ Kd7 11. Ke5 Rg4 12. Rf7+ Ke8 $11) 8... g5 9. Rf6+ Ke7 10. Re6+ Kf7 11. Rh6 gxh4 12. Rxh5 h3 $11) ({Smit} 3... Ra4+ $11 4. Kc5 Ra5+ 5. Rb5 $11 {Transposition} ({Maric; Smit} 5. Kc6 Ra6+ 6. Rb6 {VP} Rxb6+ (6... Ra3 $2 7. Rb7+ Kf6 8. d5 {Transposition} Rxg3 $18 {Transposition} (8... Rc3+ 9. Kd7 $1 Rxg3 10. d6 Kf5 (10... Rd3 11. Rb6 (11. Rb5 Rd4 12. Kc6 $1 Rxf4 $18 {Transposition}) 11... Kf5 12. Ke7 Kxf4 13. d7 $1 $18) 11. Ke7 $18)) (6... Ra5 $6 $11 7. d5 $11 {Transposition}) 7. Kxb6 Kd6 8. Kb7 Kd7 $11) 5... Ra7 {[%eval 2905,0]} ({Smit} 5... Ra3 6. Rb7+ $11 Ke8 {Transposition} (6... Kf6 {Transposition} 7. d5 $11 {Transposition}) 7. d5 $11 {Transposition VP} Rxg3 {Transposition} ({VP} 7... f5 8. Kd6 Rxg3 $11 {Transposition}) ({Petronijevic} 7... Ra6 $2 8. d6 Ra3 9. Re7+ Kf8 10. Re2 Rd3 11. Kc6 Rc3+ 12. Kd7 f6 13. Re8+ Kf7 14. Re7+ Kf8 15. Ke6 $18) 8. Kd6 {Transposition} f5 $1 {Transposition} (8... Kf8 $2 9. Rb8+ (9. Kd7 $2 Rh3 10. d6 Rxh4 11. Rb8+ Kg7 12. Rb4 Rh1 13. Rc4 Rd1 14. Kc7 f5 15. d7 g5 16. fxg5 Kg6 17. Rc6+ Kxg5 18. Rd6 Rc1+ 19. Kb6 Rb1+ 20. Kc5 Rb8 21. d8=Q+ Rxd8 22. Rxd8 $18) 9... Kg7 10. Kc5 Kf6 (10... Rc3+ 11. Kd4 $1 Rc1 12. d6 $1 Kf6 13. Kd5 $1 Rd1+ (13... Kf5 14. d7 Rd1+ 15. Kc6 $1 Kxf4 16. d8=Q Rxd8 17. Rxd8 Kg3 18. Rd4 f6 19. Kd5 $18) 14. Kc6 $1 Ke6 15. Re8+ $1 Kf5 16. d7 Rc1+ 17. Kb5 Rd1 18. d8=Q Rxd8 19. Rxd8 Kxf4 20. Kc4 $18) 11. d6 $1 Rc3+ 12. Kd5 Rd3+ $18 {Transposition}) 9. Re7+ Kf8 (9... Kd8 10. Ra7 Ke8 $1 11. Ra8+ Kf7 12. Kc6 Rc3+ $1 13. Kd7 Rc4 (13... Rh3 14. d6 Rxh4 $1 15. Ra4 (15. Kc6 Rxf4 $1 16. d7 Rd4 $1 {Transposition} 17. d8=Q Rxd8 $1 18. Rxd8 Ke6 $1 $11) 15... Rh2 16. Kc7 h4 17. d7 Rc2+ 18. Kd8 h3 19. Ra1 h2 20. Rd1 Rd2 21. Rc1 Rc2 22. Re1 Re2 $11) 14. d6 Rxf4 $1 15. Kc6 Rxh4 $1 16. d7 Rd4 $1 $11 {Transposition}) 10. Rc7 Ke8 {Transposition} 11. Rc8+ Kf7 12. Kc6 (12. Kd7 $2 Rg4 $11) 12... Rc3+ $1 13. Kd7 {2023} Rh3 $1 (13... Rf3 $2 14. Rc4 Ra3 15. d6 Ra7+ 16. Rc7 Ra4 17. Kc8+ Kf6 18. d7 Ra8+ 19. Kb7 Rd8 20. Kc6 Ke7 21. Ra7 g5 22. fxg5 f4 23. g6 f3 24. g7 f2 25. Ra1 $18) (13... Ra3 $2 14. d6 Ra4 15. Rc7 Rxf4 16. Kc8+ Ke6 17. d7 Rd4 18. d8=Q Rxd8+ 19. Kxd8 f4 20. Rc6+ Kf5 21. Kd7 f3 22. Kd6 g5 23. hxg5 f2 24. Rc1 h4 25. Kd5 Kxg5 26. Ke4 Kg4 27. Ke3 Kg3 28. Ke2 h3 29. Rc8 h2 30. Rg8+ Kf4 31. Rh8 Kg3 32. Kf1 $18) 14. d6 Rxh4 15. Kc7 Rxf4 16. d7 Rc4+ (16... Rd4 $11)) 6. d5 {Transposition} Rc7+ $11 {see analysis Ghitescu-Rajkovic Mueller} (6... Kd7 $11 {Transposition})) (3... Ke6 $11 4. Rb6+ Ke7 $11 {Transposition}) (3... Ra7 $11 4. d5 {Transposition VP} Ra5 $11 {Transposition} ({VP} 4... Ra4+ {Transposition} 5. Kc5 Ra5+ {Transposition} (5... Ra7 $11 {Transposition})) ({Petronijevic} 4... Rc7+ $2 5. Kd4 $1 Rc1 {Transposition} 6. f5 Rd1+ 7. Rd3 $1 {Transposition} Rb1 8. fxg6 fxg6 9. Ke4 Kd6 10. Kf4 $1 Rb4+ 11. Kg5 $1 Rg4+ 12. Kh6 Ke7 13. Rf3 Kd8 14. Rf6 Rxg3 15. Rxg6 Rh3 16. Kxh5 $18) ({VP} 4... Kd6 $11 5. Rb6+ Ke7 {Transposition} (5... Kd7 $11 {Transposition}) (5... Kc7 6. Rc6+ Kd7 $1 7. Kd4 Ra4+ 8. Ke5 Ra3 $1 9. f5 gxf5 10. Rf6 Ke7 11. Rxf5 Rxg3 12. d6+ Ke8 13. Rxh5 Re3+ 14. Kf4 Rd3 15. Rh6 Kd7 $11)) (4... Ra1 $2 5. Rb7+ $1 (5. Kc5 $2 Ra5+ $11 {Transposition} (5... Rc1+ $11 {Transposition})) 5... Kf6 {Transposition} 6. Kc5 Ra3 {Transposition} 7. d6 (7. Kc6 $18 {Transposition}) 7... Rc3+ $18 {Transposition})) (3... Ra8 4. Rb7+ Kf6 $1 5. d5 Ra5 $1 $11 {Transposition Reciprocal zugzwang} (5... Rc8+ $2 6. Kd4 $1 Rc1 7. Rb3 Ke7 $18 {Transposition} (7... Kf5 8. Re3 f6 9. d6 Rd1+ 10. Kc5 $1 $18) (7... Rd1+ 8. Kc5 Ke7 9. Rb7+ Kf6 10. d6 $18))) 4. Rb7+ ({VP} 4. Kc5 $11 Ra7 (4... Ra5+ 5. Rb5 $11 {Transposition}) (4... Rc1+ 5. Kd5 Rd1 6. Re3+ Kd7 7. Ke5 Ke7 8. f5 (8. Ra3 Re1+ 9. Kd5) (8. Rc3 Re1+ 9. Kd5 Re6 10. Rc7+ Ke8 11. Kc5 Re3 12. d5 Rxg3 13. Kd6 f5 $18 {Transposition}) 8... gxf5 9. Kxf5+ Kf8 {stugel}) 5. d5 Ra5+ {Transposition} 6. Rb5 {Transposition} Ra7 $1 {see analysis Ghitescu-Rajkovic Mueller with Black to play} (6... Ra3 $18 {Transposition})) (4. d5 Rc1+ $11 {Transposition} (4... Ra5 $11 {Transposition}) ({Transposition} 4... Ra4+ $11 {Transposition}) (4... Ra7 $11 {Transposition}) (4... Rg1 $11 {Transposition}) (4... Ra2 $2 5. Rb7+ $1 Kf6 6. Kc5 Ra3 $18 {Transposition})) 4... Kf6 ({2023} 4... Ke8 $11 5. d5 (5. Kd5 Ra3 6. Kd6 Ra6+ (6... f5 7. Ke6 Re3+ 8. Kf6 Rxg3 $1 9. Re7+ Kd8 $1 10. Rh7 Rg4 11. Ke5 Rxh4 12. Rg7 Rg4 13. Kd6 Ke8 14. Ke6 Kf8 15. Rf7+ Ke8 $1 16. Ra7 Kf8 $1 17. d5 Rxf4 18. Ra8+ Kg7 19. d6 Re4+ 20. Kd5 Re1 21. d7 Rd1+ 22. Ke6 Re1+ (22... h4) (22... Rxd7) (22... Kh6))) (5. Kc5 Ra3 $1 $11 {Transposition} (5... Rg1 $2 6. Kd6 Kf8 7. Rb3 $18)) 5... Rg1 $1 (5... Ra3 $2 $18 {Transposition}) 6. Kc5 Rxg3 $1 $11 {Transposition}) 5. d5 (5. Kc5 Ra3 $11 {Transposition} (5... Rc1+ 6. Kd6 Rc3 $1 7. d5 Rxg3 8. Kc6 Rc3+ 9. Kd7 Kf5 10. d6 Kxf4 11. Rb4+ Kf5 12. Rd4 Kf6 13. Kd8 Kg7 $1 14. d7 Kf8 $1 15. Re4 f5 $11)) 5... Rc1+ $2 $18 {VP ?} (5... Rd1 $2 6. Kc5 $18 {Transposition}) (5... Ra5 $11 {Transposition Reciprocal zugzwang}) (5... Rg1 $11 6. Rb3 (6. Kc5 $11 {Transposition}) 6... Ke7 7. Kc5 (7. Rb7+ Kd6 8. Rxf7 Rxg3 9. Rf6+ Kd7 $11) 7... Rc1+ $1 {Transposition} 8. Kd4 Rd1+ 9. Rd3 Ra1 10. Rc3 Ra4+ 11. Rc4 Ra3 12. Rc7+ Kd6 (12... Kf6 $2 {2023} 13. Rc3 $1 (13. Kc5 $2 Rxg3 $2 $18 {Smit-Pytel 8.Rc7} ({2023} 13... Rc3+ $1) 14. d6)) 13. Rxf7 {2023} Ra4+ $1 $11 {Transposition} (13... Rxg3 $2 $11 {Smit-Pytel 3...Kd6} 14. Rf6+ Ke7 15. Re6+ Kd7 16. Ke5 $18)) (5... Ra3 $2 $18 {Transposition}) 6. Kd4 Rd1+ (6... Rg1 $18 {VP - Draw according to Kantorovich, but White wins. Beliavsky/Mikhalchishin suggest 7.Kc5 which does not win.} 7. Rb3 ({Beliavsky, Mikhalchishin} 7. Kc5 $2 $11 {Transposition} Rxg3 $1 {Transposition. See analysis of Emms in Ghitescu-Rajkovic} 8. d6 ({VP} 8. Kc6 Rd3 9. d6 $11 {Transposition} (9. Rb5 Ke7) (9. Rc7 Rc3+ {Transposition} 10. Kd7 Rd3 11. d6 Kf5 12. Ke7 $11 {see analysis Ghitescu-Rajkovic with the rook on b7} (12. Rc5+ Kxf4 13. Kc6 Kg3 (13... f5) 14. Rd5 Rc3+ 15. Kd7 f5 $11))) 8... Rc3+ $1 ({Beliavsky, Mikhalchishin} 8... Rd3 $2 9. Re7 Kf5 10. Rxf7+ Kg4 11. Rf6 $18) 9. Kd5 Rd3+ $1 10. Kc6 {Transposition} Rc3+ $1 $11 {Transposition} ({Beliavsky, Mikhalchishin} 10... Rd4 $2 11. Rb8 Rxf4 12. d7 $18) 11. Kd7 {Transposition} Rc4 $1 $11 {[%eval 2105,0] Transposition Suggested by Beliavsky/Mikhalchishin, Winning endgame technique, Batsford, 1995, p. 73 as a better try. Grivas, Practical Endgame Play,Everyman Chess, 2008, p. 128 proved that 11...Rc4! draws after 12.Kd8 Rxf4 13.d7 Rxh4 14.Rb6+ Ke5! instead of 14...Kf5? (Beliavsky/Mikhalchishin).} (11... Kf5 $2 $18 {Transposition to the game}) {Grivas} 12. Kd8 ({Beliavsky, Mikhalchishin} 12. Rc7 Rxf4 $1 13. Ke8 Rxh4 14. d7 Rd4 $11) ({Beliavsky, Mikhalchishin} 12. Rb8 Rxf4 $1 13. Kc6 Rxh4 14. d7 Rd4 15. d8=Q+ Rxd8 16. Rxd8 Ke5 17. Re8+ Kd4 {With ! mark but Kf4 or Kf5 is easier way} 18. Rh8 (18. Kd6 g5 19. Ke7 Ke5 20. Kxf7+ Kf4 $2 ({Grivas} 20... Kf5 $1 $11) 21. Kg6 $1 h4 $11 {Beliavsky/Mikhalchishin evaluate this as a draw but White wins} 22. Kh5 $1 h3 23. Re2 $1 Kf3 24. Rd2 Kf4 25. Rd4+ Kf5 26. Rd3 g4 27. Kh4 Kf4 28. Rd2 Ke3 29. Rc2 Kf3 30. Rb2 Kf4 31. Rf2+ Ke3 32. Kg3 $18) 18... g5 19. Rxh5 g4 20. Rg5 f5 21. Rxf5 Ke4 $11) (12. Rb6 $11 {[%eval 2805,0]} Rxf4 $1 (12... Kg7 13. f5 gxf5 14. Rc6 Rxh4 15. Kc7 Rd4 (15... Ra4 16. d7 Ra7+ 17. Kd6 Rxd7+ 18. Kxd7 $18) 16. d7 f4 17. Rd6 (17. d8=Q Rxd8 18. Kxd8 f3 $11 (18... f5 $11) (18... f6 $11) (18... h4 $11)) 17... Rc4+ 18. Kb6 Rb4+ 19. Kc5 Rb8 20. d8=Q Rxd8 21. Rxd8 $18) (12... Rd4 13. Kc8 Kf5 (13... Rc4+ 14. Kd8 Rxf4 15. d7+ Kg7 16. Kc7 Rc4+ 17. Rc6 Rd4 18. d8=Q Rxd8 19. Kxd8 $18) 14. d7 Kxf4 15. d8=Q Rxd8+ 16. Kxd8 $18) (12... Kf5 13. Ke7 Kxf4 14. d7 Rc7 15. Ke8 Rxd7 16. Kxd7 $18) 13. Kc8 Rc4+ $1 14. Kd8 Rxh4 $1 15. d7+ $11 {Transposition}) ({Grivas} 12. Ke8 Rc8+ $1 13. Kd7 Rc4 $1 $11) 12... Rxf4 $1 (12... Kf5 $2 13. d7 Kxf4 14. Ke7 Rd4 15. Rb6 (15. Rb4 $18) 15... Ke5 16. Rb5+ Kf4 17. Rg5 $18 {Transposition}) 13. d7 ({VP} 13. Ke8 Re4+ 14. Re7 Rxh4 15. Rxf7+ Kg5 16. d7 Re4+ 17. Re7 Rd4 $11) 13... Rxh4 14. Rb6+ {Transposition Grivas} Ke5 $1 $11 {Grivas - The only move as the control of the d6-square (preventing a future Rd6) is highly important.} ({Grivas Not} 14... Kg7 $2 15. Kc7 Rd4 16. Rd6 Rc4+ 17. Kb6 Rb4+ 18. Kc5 Rb8 19. d8=Q Rxd8 20. Rxd8 Kf6 21. Rd5 h4 22. Kd4) (14... Kf5 $2 {Grivas} 15. Ke7 $1 ({Beliavsky/Mikhalchishin} 15. Kc7 $2 Rd4 16. Rd6 Rc4+ 17. Kb6 Rb4+ 18. Kc5 Rb8 19. d8=Q Rxd8 20. Rxd8 Ke4 $11) 15... Re4+ (15... Rd4 16. Rd6 $18) 16. Kxf7 $1 Rd4 17. Rb5+ $1 Ke4 18. Rb4 $1 Rxb4 19. d8=Q $1 Rd4 20. Qb6 $18) ({Grivas Not} 14... Kg5 $2 15. Ke7 $1 Re4+ 16. Kxf7 $1 Rd4 17. Rb5+ $1 Kh6 18. Ke6 $1 $18) 15. Ke7 Rd4 $1 16. Rb5+ {Transposition} Kf4 17. Rb4 Rxb4 18. d8=Q Ke3 $1 19. Kxf7 Rg4 $1 $11) (7. Rb8 Rxg3 8. Re8 $1 Rg4 9. d6 Rxf4+ 10. Ke3 Ra4 11. d7 $1 Ra3+ 12. Kd4 Ra4+ 13. Kc5 Ra5+ 14. Kb6 Rd5 15. Kc6 Rd4 16. d8=Q+ Rxd8 17. Rxd8 $18) 7... Ke7 {VP} 8. f5 $1 (8. Kc4 $2 Rc1+ {Transposition} 9. Rc3 Rg1 10. Kc5 Kd7 11. d6 Rd1 $11) (8. Kc5 $2 Rc1+ $1 $11 {Transposition}) 8... Rd1+ (8... gxf5 9. Ke5 Re1+ (9... Rd1 10. Rb7+ Ke8 11. Kd6 Kf8 12. Rb3 Rd2 13. Rf3 f4 14. Rxf4 (14. gxf4 f6 15. Re3 Kf7 16. f5 Rf2 17. Re7+ Kf8 18. Rc7 Rxf5 19. Ke6 Rf1 20. d6 Re1+ 21. Kxf6 $18) 14... Rd3 15. g4 hxg4 16. Rxg4 $18 Ra3 17. Rc4 Ra6+ 18. Kd7 Ra7+ 19. Rc7 Ra4 20. d6 Rxh4 21. Kd8 f6 22. d7 Ra4 23. Rc6 Kf7 24. Kc8 Ra8+ 25. Kb7 Rd8 26. Kc7 Ra8 27. d8=Q $18) 10. Kxf5 Rd1 11. Re3+ Kd6 12. Kg5 Rxd5+ 13. Kf6 Ra5 14. Kxf7 $18) (8... Ra1 9. fxg6 fxg6 10. Ke5 $18) 9. Rd3 $1 $18 {Transposition} (9. Ke5 $2 f6+ 10. Ke4 gxf5+ 11. Kxf5 Rxd5+ 12. Kg6 Rd4 13. Kxh5 $11)) ({Petronijevic} 6... Rc2 7. Rb3 Ke7 8. f5 $18 {VP} gxf5 9. Ke5 $1 Rc5 10. Rb7+ Kf8 11. Kf6 Ke8 12. Re7+ Kd8 13. Re5 Rc3 14. Rxf5 Rxg3 15. Rxh5 Rf3+ 16. Rf5 Rh3 17. Rf4 Ke8 18. Re4+ Kf8 19. d6 Rf3+ 20. Ke5 Ke8 21. h5 $1 Rh3 22. Kf6+ Kd7 23. Re5 Rf3+ 24. Rf5 $1 $18) 7. Kc5 $1 {Transposition} Rd3 ({Maric} 7... Rc1+ {Petronijevic} 8. Kd6 $1 (8. Kb6 $2 $18 {but +- according to Maric}) 8... Rc3 {Transposition} 9. Rb6 Rd3 10. Kd7+ Kf5 11. d6 Rxg3 12. Kc7 Rc3+ 13. Rc6 Rd3 14. d7 Kxf4 15. Rd6 Rc3+ 16. Kd8 Ke5 17. Rd1 $18) 8. Kc6 (8. d6 $18 {With ? mark by Smit but White wins. Beliavsky, Mikhalchishin} Rxg3 (8... Rc3+ {Transposition} 9. Kd5 (9. Kd4 Rxg3 10. Re7 $1 Rf3 11. Re4 Rf1 12. Kc5 $18) 9... Rxg3 10. Rb5 ({Petronijevic} 10. Rb8 Rd3+ {Transposition} 11. Kc6 $1 Rc3+ 12. Kd7 $1 Rc4 13. Ke8 $1 $18) 10... Rf3 11. Kc6 {Transposition} Rxf4 $18 {Transposition}) 9. Re7 $18 {VP} Rc3+ 10. Kb6 Kf5 (10... Rf3 11. Re1 $18) 11. Re5+ Kxf4 12. Rd5 Rc8 (12... Rb3+ 13. Kc7 Rc3+ 14. Kd8 $18) 13. d7 Rd8 14. Kc7 Rg8 15. d8=Q Rxd8 16. Kxd8 $18) (8. Rb4 Rxg3 9. d6 Ke6 10. Re4+ $1 Kd7 11. Re7+ $1 Kd8 12. Rxf7 $1 Rc3+ 13. Kd5 Rd3+ 14. Ke6 Re3+ 15. Kf6 $18) 8... Rxg3 {Transposition} 9. d6 $2 ({VP} 9. Rb5 $1 $18 {Also Petronievic in ECE II 2014} Rf3 10. d6 {Transposition} Rxf4 {Transposition} 11. Rd5 ({Petronijevic} 11. d7 Rd4 12. Rb8 g5 13. d8=Q+ Rxd8 14. Rxd8 gxh4 15. Kd5 $18) 11... Rc4+ 12. Kb5 Rc8 13. d7 Rd8 14. Kc6 Ke6 15. Kc7 Ra8 16. d8=Q Rxd8 17. Rxd8 $18) (9. Rc7 $2 Rc3+ $11 {Transposition}) 9... Rc3+ $1 {Transposition} 10. Kd7 {Transposition} Kf5 $2 {Transposition} (10... Rc4 $1 $11 {Transposition}) 11. Rb5+ {[%emt 0:00:00] Smit-Pytel 1972 1 :} ({Grivas} 11. Ke7 Kxf4 ({Petronijevic} 11... f6 12. Rb5+ $1 Kxf4 13. Rd5 {Transposition} ({VP} 13. Kxf6 Rd3 14. Rb4+ Kg3 15. Ke5 Re3+ 16. Kd5 Re8 17. d7 Rd8 18. Kd6 $18) 13... g5 14. Kxf6 $1 gxh4 15. Rd4+ $1 Ke3 16. Rxh4 $18) 12. d7 Rd3 13. Rb6 Rxd7+ 14. Kxd7 Kg3 15. Rb4 f5 16. Ke7 f4 17. Kf6 $18) 11... Kxf4 ({Maric} 11... Kg4 12. Rg5+ Kxh4 13. Ke7 $18) ({Maric} 11... Kf6 12. Kd8 Ke6 13. d7 Rd3 14. Re5+ Kd6 15. Ke8 Kc7 16. Re7 $18) 12. Rg5 {With !! mark by Smit} ({Petronijevic} 12. Ke7 f5 13. d7 Rc7 14. Rd5 $1 g5 15. hxg5 Kxg5 16. Ke6 Rxd7 17. Rxd7 $1 $18) ({VP} 12. Rd5 f6 13. Ke7 $18 {Transposition}) 12... f5 ({Smit} 12... Rh3 13. Ke7 Rxh4 14. Rd5 $1 $18) 13. Rxg6 Kf3 ({Beliavsky/Mikhalchishin} 13... Ke4 14. Ke6 f4 15. d7 Rd3 16. Ke7 Ke5 17. Re6+ $18) 14. Ke6 f4 15. d7 Rd3 16. Ke7 Ke2 17. Re6+ $18 *

