[Event "FTX Road to Miami Prelims 2022"] [White "Shankland,Sam"] [Black "Duda,Jan-Krzysztof"] [Site "Online"] [Round "4.7"] [Annotator "TA"] [Result "0-1"] [Date "2022.07.04"] [WhiteElo "2720"] [BlackElo "2750"] [PlyCount "102"] [TimeControl "60"] {[%evp 16,102,12,11,0,0,0,0,31,0,0,0,16,27,27,12,0,0,22,-18,-6,-19,-20,-150,0,0,0,0,0,0,0,0,0,-41,-45,-48,-40,-44,-47,-64,-93,-64,-69,-112,-95,-120,-15,-15,-6,-10,-15,-15,-1,-334,-338,-315,-300,-491,-197,-200,0,0,0,0,0,-36,-36,-37,-37,-37,-37,-37,-37,-37,-52,-985,-849,-29947,-29955,-29963,-29966,-29967,-29968,-29965,-10553,-29973,-29971,-29979,-5122]} 1. e4 {[%emt 1:15:40]} e5 {[%emt 0:0:0]} 2. Nf3 {[%emt 0:0:24]} Nf6 {[%emt 0:0:22]} 3. d4 {[%emt 0:0:21]} Nxe4 {[%emt 0:0:22]} 4. Bd3 {[%emt 0:0:22]} d5 {[%emt 0:0:21]} 5. Nxe5 {[%emt 0:0:21] } Nd7 {[%emt 0:0:20]} 6. Nc3 {[%emt 0:0:20]} Nxc3 {[%emt 0:0:0]} 7. bxc3 {[%emt 0:0:22]} Bd6 $1 {[%emt 0:0:52] outshines the older 7...Nxe5.} 8. O-O {[%emt 0:0:23]} O-O {[%emt 0:0:26]} 9. Re1 {[%emt 0:0:0]} c5 {[%emt 0:0:44] C43: Petroff Defence: 3 d4.} 10. Qf3 {[%emt 0:0:23] } c4 {[%emt 0:0:39]} 11. Bf5 {[%emt 0:0:22] [#]} Nb6 $1 $146 {[%emt 0:1:5] The position is equal. A top novelty.} ({Predecessor:} 11... Nxe5 12. dxe5 Re8 13. Bxc8 Rxc8 14. Bg5 Be7 15. e6 fxe6 16. Rxe6 Bxg5 17. Rxe8+ Qxe8 18. Qxd5+ {½-½ (50) Nepomniachtchi,I (2773)-Dominguez Perez,L (2753) Bucharest 2022} )12. Bxc8 {[%emt 0:0:46]} Qxc8 {[%emt 0:0:53]} 13. h4 {[%emt 0:1:31]} f6 {[%emt 0:0:56]} 14. Ng4 {[%emt 0:0:23]} Re8 {[%emt 0:0:49][%cal Re8e1,Yf8e8,Ye8e4,Ye4f4]} 15. Bd2 {[%emt 0:3:28]} Re4 {[%emt 0:1:10]} 16. Ne3 {[%emt 0:0:38]} Rf4 {[%emt 0:1:27]} (16... Rxh4 $2 17. Nf5 Bh2+ 18. Kf1 $18 )17. Qh5 {[%emt 0:1:36][%cal Ye3c4]} g6 {[%emt 0:0:45]} 18. Qe2 {[%emt 0:0:0]} Rxh4 {[%emt 0:0:25]} 19. g3 {[%emt 0:0:23] [#]} (19. Qf3 $1 $11 { keeps the balance.} Rf4 20. Qd1 )Qh3 $1 {[%emt 0:2:16] Black is more active.} 20. Qf3 $11 {[%emt 0:0:28]} Bf4 {[%emt 0:1:28]} 21. a4 {[%emt 0:0:0]} Bxe3 {[%emt 0:2:18]} 22. Rxe3 {[%emt 0:1:11]} Qh2+ {[%emt 0:1:25]} 23. Kf1 {[%emt 0:0:22]} Rh5 {[%emt 0:0:21]} 24. g4 {[%emt 0:2:4]} Qh1+ {[%emt 0:0:39] } 25. Ke2 {[%emt 0:0:21]} Qxf3+ {[%emt 0:0:20]} ({Don't play} 25... Qxa1 26. gxh5 Qxa4 27. hxg6 $16 )26. Rxf3 {[%emt 0:0:22]} Re8+ {[%emt 0:0:0]} 27. Be3 {[%emt 0:0:23]} Rh4 {[%emt 0:0:59]} 28. Rxf6 {[%emt 0:0:22]} Rxg4 {[%emt 0:0:42]} 29. a5 {[%emt 0:2:8]} Nc8 {[%emt 0:0:25] ...Kg7 is the strong threat.} 30. a6 {[%emt 0:0:22]} bxa6 {[%emt 0:0:33]} (30... b6 $1 $17 {And now ...Rge4 would win.} 31. Rb1 Ne7 )31. Raxa6 {[%emt 0:1:0]} Rge4 {[%emt 0:2:28] } 32. Ra5 {[%emt 0:1:25]} Ne7 {[%emt 0:0:55] Threatens to win with ...Nf5.} 33. Rxa7 {[%emt 0:1:7]} ({Avoid the trap} 33. f3 $2 Rxe3+ $1 { } 34. Kxe3 Nc6+ 35. Kf4 Nxa5 $19 )Nf5 {[%emt 0:0:32][%cal Rf5e3]} 34. Kd2 {[%emt 0:1:3]} (34. Rff7 $11 {and White has nothing to worry.} )Nxe3 $19 {[%emt 0:2:5]} 35. fxe3 {[%emt 0:0:26]} Rxe3 {[%emt 0:0:24] Endgame KRR-KRR} 36. Rff7 $2 {[%emt 0:0:29]} (36. Rf2 R3e7 37. Ra5 )Rh3 {[%emt 0:0:21]} (36... Re2+ $142 37. Kc1 Re1+ 38. Kb2 Rb8+ 39. Ka2 Rbb1 )37. Rfd7 {[%emt 0:0:31]} Rh1 $2 {[%emt 0:0:23]} ({ Better is} 37... Rh2+ $19 38. Kc1 Rh5 )38. Rxd5 $11 {[%emt 0:0:34]} Rhe1 {[%emt 0:0:53][%csl Ge1][%cal Re8e2] } 39. Rd8 $1 {[%emt 0:0:39]} h5 {[%emt 0:0:0][%cal Yh7h5,Yh5h4,Yh4h3,Yh3h2]} 40. Rxe8+ {[%emt 0:1:45]} Rxe8 {[%emt 0:0:20] KR-KR} 41. Rc7 {[%emt 0:30:21]} h4 {[%emt 0:30:28] White must now prevent ...h3.} 42. Rxc4 {[%emt 0:0:21]} Kg7 {[%emt 0:1:41] Hoping for .. .h3.} 43. d5 {[%emt 0:0:44]} g5 {[%emt 0:0:20] Strongly threatening ...h3. Black has compensation.} 44. Rg4 {[%emt 0:1:6]} Kg6 {[%emt 0:0:38] } 45. d6 $2 {[%emt 0:0:43]} (45. Rg1 $15 )Kh5 $19 {[%emt 0:1:11]} ({Inferior is} 45... Rd8 46. Rd4 $11 )46. Rd4 {[%emt 0:0:0] [#]} h3 $1 {[%emt 0:0:25]} 47. d7 {[%emt 0:0:21]} Rd8 {[%emt 0:0:21]} 48. Ke3 {[%emt 0:0:26]} h2 {[%emt 0:0:22]} 49. Rd1 {[%emt 0:0:22]} Kg4 {[%emt 0:0:23][%cal Yd8d7] ( -> ...Rxd7!)} (49... Rxd7 50. Rxd7 Kg4 51. Rh7 Kf5 52. Rxh2 g4 53. c4 g3 54. Rd2 )50. Kf2 {[%emt 0:0:38] [#]} Rxd7 $3 {[%emt 0:0:0]} 51. Re1 {[%emt 0:0:26]} (51. Rxd7 h1=Q )Rd2+ {[%emt 0:0:0] Weighted Error Value: White=0.82/Black=0.23 (precise)} 0-1