A game that I liked (ChessBase 13)
[Event "Mario G. Garcia 70 JT"] [Site "?"] [Date "2018.??.??"] [Round "?"] [White "(4) Luis Miguel González (ESP"] [Black "?"] [Result "1/2-1/2"] [Annotator "2nd Prize (draw study section)"] [SetUp "1"] [FEN "R6K/2N5/P4r2/1pn1N3/3R4/k5n1/1p3p2/8 w - - 0 1"] [PlyCount "33"] [EventDate "2018.??.??"] 1. Nxb5+ $1 ({Thematic try} 1. Rd1 $2 f1=Q 2. Rxf1 Nxf1 3. Nxb5+ Kb4 $1 4. Rb8 (4. Na3 Nxa6 5. Nec4 b1=Q 6. Nxb1 Kxc4 $19) 4... Nxa6 5. Rb7 Nc5 6. Rb8 Nd2 $1 7. Nd4+ Kc3 8. Nb5+ Kb3 9. Nd6+ Ka2 10. Ra8+ Na4 $1 11. Rxa4+ Kb3 12. Ndc4 (12. Ra6 Rf8+ $1 13. Kg7 Rb8 14. Nc6 Rb4 $1 15. Nxb4 b1=Q 16. Nc6 Qg1+ $1 17. Kh7 Qf1 $1 $19) 12... Nxc4 13. Nxc4 b1=Q 14. Nd2+ Kxa4 15. Nxb1 Kb4 $1 16. Nd2 Rf4 $1 $19) 1... Kb3 2. Rd1 $1 (2. Nc4 $2 Rh6+ $1 3. Kg8 $1 Nge4 $1 4. Rd1 Rg6+ $1 5. Kh8 Rg1 $19) 2... Rh6+ ({main} 2... f1=Q 3. Rxf1 Nxf1 $1 (3... Rxf1 4. Na3 $1 Kxa3 5. Rb8 b1=Q 6. Rxb1 Rxb1 7. a7 $11) 4. Rb8 $1 (4. Na3 $2 Nxa6 $1 5. Nec4 b1=Q 6. Nxb1 Kxc4 $19) 4... Nxa6 5. Nd4+ $1 Ka2 (5... Kc3 6. Ne2+ $1 ({ but not} 6. Rxb2 $2 Kxd4 $1 $19) 6... Kc2 7. Nd4+ Kc1 8. Rxb2 $11 {as the main line} ({also} 8. Nd3+ $11)) 6. Rxb2+ $1 Kxb2 7. Kg7 $1 {domination} Rb6 {(d6)} ({or} 7... Rf2 {(f4)} 8. Nd3+ $11) 8. Nc4+ $11) 3. Kg7 $1 (3. Kg8 $2 f1=Q 4. Rxf1 Nxf1 5. Na3 Nxa6 6. Nec4 b1=Q 7. Nxb1 Kxc4 $19) 3... Rh1 $1 (3... Nf5+ 4. Kg8 Ne3 5. Nd4+ $1 Kc3 6. Rb1 f1=Q 7. Rxf1 Nxf1 8. Ne2+ Kd2 9. Rb8 Na4 10. a7 Ra6 11. Nc4+ $11) 4. Nd4+ $1 Kc3 (4... Ka2 5. a7 Nf5+ 6. Nxf5 Rxd1 7. Re8 f1=Q 8. a8=Q+ $11) 5. Nb5+ Kb4 $1 6. Nc6+ $1 (6. Rxh1 $2 Nxh1 7. Rb8 f1=Q 8. a7 Ne6+ $1 9. Kg8 b1=Q 10. Na3+ Kc5 11. Nxb1 Qg2+ 12. Kf7 Nc7 $19) 6... Kxb5 7. a7 $1 ( 7. Rb8+ $2 Kxa6 $1 ({but not} 7... Kxc6 $2 8. a7 Ne6+ 9. Kg8 Nc7 10. Rc8 Rxd1 11. a8=Q+ Kd7 12. Qb7 Rc1 13. Rxc7+ Rxc7 14. Qd5+ $11) 8. Rxb2 Rxd1 9. Rxf2 Rd6 $19) 7... Ne6+ $1 (7... Nf5+ 8. Kg8 $1 Rg1+ 9. Kh8 Rxd1 10. Rb8+ Kxc6 11. a8=Q+ Kd6 12. Rd8+ Nd7 13. Rxd7+ Kxd7 14. Qa4+ Ke7 15. Qxd1 $11) 8. Kg8 $1 (8. Kg6 $2 Nc7 $1 9. Rb8+ Kxc6 10. Rc8 Kb6 $1 11. Rxc7 Rxd1 12. a8=Q b1=Q+ $19) 8... Nc7 ( 8... Rxd1 9. Rb8+ Kc5 10. a8=Q f1=Q 11. Qa7+ $1 Kd6 12. Qe7+ $1 Kxc6 13. Qxe6+ Rd6 14. Qc8+ Kd5 15. Qb7+ $11) 9. Rb8+ Kc5 $1 (9... Kxc6 10. Rc8 $1 Kb7 11. Rxc7+ Kxc7 12. a8=Q Rxd1 13. Qa5+ $11) 10. Rd7 $1 (10. Rxb2 $2 Rxd1 11. Rxf2 Kxc6 12. Rc2+ Kb6 $1 13. Rxc7 Rd8+ 14. Kf7 Kxc7 $19) 10... f1=Q (10... Nh5 11. Rxc7 $1 Nf6+ 12. Kf8 $1 f1=Q 13. Nd8+ Kd4 14. Rb4+ Ke3 15. Rb3+ Ke4 16. a8=Q+ Nd5+ 17. Rf7 $11) 11. Ne5 $3 (11. Rxc7 $2 Qc4+ $19 {mates}) 11... Ne4 $1 (11... b1=Q 12. Rxb1 Qxb1 13. Rxc7+ Kd6 14. a8=Q Kxc7 15. Qc6+ $11) (11... Rg1 12. Rxc7+ Kd6 13. a8=Q Nh5+ 14. Ng6 $1 Nf6+ 15. Kg7 Ne8+ 16. Kg8 $1 Rxg6+ 17. Kh7 Nxc7 18. Qa3+ Kd7 19. Kxg6 $11) (11... Nf5 12. Nd3+ $1 Qxd3 13. Rxd3 b1=Q 14. Rxb1 Rxb1 15. Rc3+ Kd6 16. Rxc7 $1 $11) 12. Rxc7+ $1 (12. Nd3+ $2 Qxd3 $1 13. Rxd3 b1=Q 14. Rxb1 Rxb1 15. Ra3 Na8 $19) 12... Kd6 13. Rd7+ $1 (13. Rc6+ $2 Kxe5 14. Re8+ Kd4 $1 15. Rd8+ Ke3 $19) (13. a8=Q $2 Qg2+ 14. Rg7 Nf6+ 15. Kf8 Qxa8 16. Rxa8 b1=Q $19) 13... Kxe5 (13... Ke6 14. Re8+ Kf5 15. Rf8+ $1 Nf6+ 16. Rxf6+ Kxf6 17. Ng4+ $1 Kg5 18. Rg7+ Kh4 19. a8=Q b1=Q 20. Nf2 $1 $11) 14. Rd5+ $3 (14. Re8+ $2 Kf5 $1 15. Rf8+ Nf6+ 16. Rxf6+ Kxf6 17. Rf7+ Ke5 18. Rxf1 Rxf1 19. a8=Q b1=Q $19) 14... Kf4 $1 15. Rf8+ Ke3 $1 16. Rxf1 Rxf1 17. Rb5 $1 (17. a8=Q $2 Nf6+ $1 18. Kg7 b1=Q 19. Qa7+ Kf3 $1 20. Kxf6 Ke2+ $1 21. Kg7 Qb2+ 22. Qd4 Qb7+ 23. Rd7 (23. Kg6 Qf7+ 24. Kg5 Rg1+ 25. Qxg1 Qg7+ $19) 23... Qg2+ $1 24. Kh8 Rh1+ 25. Rh7 Qa8+ 26. Kg7 Qb7+ 27. Kf6 Qc6+ 28. Kg7 Qc7+ 29. Kf6 Rxh7 $19 {Judge Mario G. Garcia: "This is a complex study with 2 different lines. One of them leads to a geometrical domination with 7.Kg7! and the second one involves a precise play of White with beautiful sacrifices and the final detail 17.Rb5!"}) 1/2-1/2