www.arves.org - Pat a Mat 2010-2011

Studies awarded for the Slovakia Magazine tournament Pat a Mat 2010-2011.

[Event "1.Hm, Pat a Mat 2010-11"] [Site ""] [Date "2012.01.08"] [Round ""] [White "Akobia=I"] [Black ""] [Result "1/2-1/2"] [SetUp "1"] [FEN "1b2n3/8/3P2P1/B7/5K2/1N6/pkp1R3/8 w - - 0 1"] [PlyCount "31"] [SourceDate "2005.01.24"] 
 1. Na1 $1 (1. Re3 $2 Bxd6+ 2. Kf5 a1=Q 3. Bc3+ Kxb3 4. Bxa1+ Ka2 5. Re2 Kxa1 6. Rxc2 Ba3 $1 7. Ke6 Bb2 8. Kf7 Nd6+ $11) (1. Kf3 $2 Kxb3 2. Re3+ Ka4 3. d7 Nf6 4. d8=Q c1=Q 5. Qd4+ Kxa5 6. Qd8+ Ka4 $11) 1... Kxa1 2. Rxc2 Bxd6+ 3. Kf5 $3 { (the king occupies the important square for the move 8.Ke6 ).} ({Thematic try} 3. Ke4 {(Kg5)!?} Kb1 4. Re2 a1=Q 5. Re1+ Ka2 6. Rxa1+ Kxa1 $11) 3... Kb1 4. Re2 $1 ({Thematic try} 4. Rd2 $5 Bf8 5. Ke6 Bh6 6. Rd1+ Kc2 $1 $11 ({not} 6... Kb2 $2 7. Ke7 Ng7 8. Bc7 Nf5+ 9. Kf6 Ne3 10. Be5+ Kc2 11. Rg1 $18)) 4... a1=Q 5. Re1+ Kb2 6. Rxa1 (6. Bc3+ $2 Kxc3 7. Rxa1 Ng7+ $11) 6... Kxa1 7. Bc3+ $1 ({ Thematic try} 7. Ke6 $5 {(it's early move)} Ba3 $1 8. Bc3+ Bb2 (8... Kb1 $2 9. Kd7 $18) 9. Bxb2+ Kxb2 10. Kf7 Nd6+ 11. Ke6 Ne8 12. Kf7 Nd6+ {positional draw}) 7... Kb1 (7... Ka2 8. Ke6 Ba3 9. Kd7 $18) 8. Ke6 {(is possible owning of the move 3.Kf5!!)} Kc2 9. Ba1 $3 ({Thematic try} 9. Bh8 $5 Bf8 $1 (9... Bb4 $2 10. Kd7 $18) 10. Kf7 Nd6+ 11. Kxf8 Nf5 12. Ke8 (12. Kf7 Nh4 13. g7 Nf5 14. g8=Q Nh6+ $11) 12... Kd3 $1 13. Kd7 Ke4 14. Ke6 Kf4 {(compare with the position after the move 14 in the main line)} 15. Bf6 Kg4 16. Be5 (16. Bd8 Ng7+ $11) 16... Kg5 17. Kf7 Nh6+ 18. Kg7 Nf5+ 19. Kf7 Nh6+ {positional draw}) 9... Bf8 ({ main} 9... Bb4 10. Kd7 ({Thematic try} 10. Kf7 $5 Nd6+ 11. Ke6 Ne8 12. Kf7 Nd6+ 13. Ke6 Nc8 14. Bf6 Bf8 15. Kf7 Bh6 $11) 10... Nd6 11. g7 $18) 10. Kf7 Nd6+ 11. Kxf8 {(compare with the position in the Thematic try 9.Bh8!? move 11.} Nf5 12. Ke8 $3 (12. Kf7 $5 Nh4 {draws as in the line 9.Bh8!?}) 12... Kd3 13. Kd7 $1 Ke4 14. Ke6 Kf4 {(compare with the position after the move 14 in the line 9.Bh8!?)} 15. Kf6 $1 (15. Be5+ $5 Kg5 {draws as in the line 9.Bh8!?}) 15... Kg4 16. Be5 $1 {win.} (16. Bc3 Ng3 17. Be5 {(g7)} Nh5+ $11) *