[Event "ChessKid Cup Div 3 L"] [Site "chess.com INT"] [Date "2023.05.24"] [Round "4.1"] [White "Vallejo Pons, Francisco"] [Black "Donchenko, Alexander"] [Result "0-1"] [ECO "B90"] [WhiteElo "2712"] [BlackElo "2669"] [Annotator "Monokroussos,Dennis"] [PlyCount "82"] [EventDate "2023.05.22"] [EventType "k.o."] {[%evp 0,82,15,15,46,50,77,70,66,30,30,34,64,-9,32,25,24,13,11,12,10,8,8,-23,-36,-44,-60,-52,-63,-63,-68,-68,-68,-68,-31,-27,-34,-43,-23,-83,-111,-121,-123,-149,-137,-148,-182,-178,-170,-189,-194,-210,-211,-184,-174,-1386,-1828,-29983,-369,-415,-284,-281,-292,-300,-299,-312,-312,-362,-264,-292,-312,-315,-315,-348,-299,-753,-361,-497,-507,-649,-329,-405,-442,-464,-511]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 h5 7. h3 g6 8. g4 hxg4 9. hxg4 Bg7 10. Be3 Nc6 11. Be2 $6 (11. f3 Qb6 $1 12. Na4 Qa5+ 13. Nc3 Nxd4 14. Bxd4 Rh2 $11 {/? is more pleasant for Black.}) (11. Nxc6 $1 bxc6 12. e5 $1 Nd7 (12... dxe5 $143 13. Qxd8+ Kxd8 14. g5 $14 {gives White more than enough for the pawn.}) 13. exd6 Rb8 $1 $11 {is complicated. One should play this position - from either side - only after doing one's homework with the computer.}) 11... Bxg4 $1 12. Nxc6 $6 (12. Bxg4 Nxg4 13. Qxg4 Nxd4 14. O-O-O Nc6 15. Nd5 $15 {improves, though not enough to make 11.Be2 worthwhile.} Ne5 16. Qe2 Rc8 17. Kb1 Nc4 18. Bd4 Bxd4 19. Rxd4 b5 20. c3 Rh2 21. Qf3 e6 22. Nf6+ Kf8 23. Ng4 Qg5 24. Qg3 Rh8 25. f4 Qc5 26. Nf6 Kg7 {½-½ Gilles,R-Hansberg,L LSS BI-2007-P-00011 LSS email}) 12... Bxe2 $17 13. Nxd8 (13. Qxe2 bxc6 $17) 13... Bxd1 14. Nxf7 Kxf7 15. Rxd1 Rac8 {White has succeeded in avoiding material loss, but Black's active pieces, including especially the rooks, give him a serious advantage that he successfully converts.} 16. a3 Rh3 17. Rd3 Nd7 18. Bd2 Rh2 19. Rdg3 Bd4 20. Be3 Bxc3+ 21. bxc3 Rxc3 22. Rxg6 Rxc2 23. Rg7+ Ke6 24. Bd4 Ne5 25. Bxe5 Kxe5 26. Rxe7+ Kd4 27. Rf1 Kd3 28. Kd1 Ra2 29. Rc7 Rxa3 30. e5 Ra1+ 31. Rc1 Rxc1+ 32. Kxc1 dxe5 33. Rd1+ Kc4 34. Rd7 b5 35. Rf7 a5 36. Rf5 a4 37. Kd2 Kd4 38. Kc2 b4 39. Kb2 Rh4 40. Rf8 Rf4 41. Rd8+ Kc4 0-1