Duda - Dubow, zobaczmy to jeszcze raz (Lindores Abbey Rapid Challenge).

Ku pokrzepieniu serc 😀druga wygrana Polaka w Lindores Abbey Rapid Challenge.

Jan-Krzysztof Duda - Daniil Dubov

Przebieg partii:

[Event "Lindores Abbey Rapid Challenge"] [Site "Online"] [Date "2020.05.20"] [Round "5"] [White "Duda, Jan-Krzysztof"] [Black "Dubov, Daniil"] [Result "1-0"] [ECO "A37"] [WhiteElo "2774"] [BlackElo "2770"] [Annotator "TA"] [PlyCount "87"] [EventDate "2020.05.19"] [EventType "tourn"] [Tiebreak "Koya+Number of black wins+Number of wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 11,87,0,0,0,0,0,0,-13,-15,-24,-18,-18,-30,-29,0,0,16,15,33,21,33,9,69, 40,28,0,26,40,58,33,144,51,51,51,51,43,52,46,224,185,254,181,258,247,281,260, 430,400,445,430,547,523,571,571,550,558,547,545,972,963,982,966,968,964,928, 672,1329,1261,1236,1263,1813,1987,2067,2016,1974,1834,1484,1487]} 1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. d3 e6 7. Bf4 {7.Bd2 is setting a new trend. A37: Symmetrical English vs ...g6:4 Bg2 Bg7 5 Nf3.} Nge7 8. h4 $5 { [%mdl 4] An interesting side line.} h6 9. Qc1 {The position is equal.} e5 10. Bd2 Be6 11. Rb1 Rc8 {[#]} 12. a3 $146 ({Predecessor:} 12. O-O d5 13. Nxd5 Nxd5 14. cxd5 Bxd5 15. Qxc5 Nd4 16. Qb4 Nxe2+ 17. Kh2 Qd7 18. Rfe1 Bxf3 19. Bxf3 { 1-0 (50) Domogaev,S (2454)-Viktorov,A (2510) Dubna 2015}) 12... f5 13. b4 cxb4 14. axb4 d5 15. c5 e4 16. Nh2 h5 (16... Nd4 $11) 17. Nb5 {Strongly threatening Nd6+.} O-O 18. Nd6 {Black must now prevent b5.} Rc7 19. Bf4 b6 20. O-O Qd7 {[#] } (20... Nd4 $14 21. Qd2 Bd7) 21. Qd2 (21. Rd1 $1 $16) 21... bxc5 $14 22. bxc5 a5 23. Rfc1 Ra7 24. e3 exd3 $2 {Black cannot hold the game after this.} (24... Nb4 $14) 25. Nf3 a4 (25... Nb4 {was called for.} 26. Ne1 Nec6 27. Nxd3 Nxd3 28. Qxd3 a4) 26. Nb5 $18 ({Stronger than} 26. Qxd3 a3 $11) 26... Rb7 (26... a3 $142 ) 27. Qxd3 Ra8 28. Ng5 Rxb5 $2 (28... Kh8 29. Nxe6 Qxe6) 29. Qxb5 ({Less strong is} 29. Rxb5 a3 $18) 29... a3 30. Bd6 {White is clearly winning.} a2 { [#]} 31. Ra1 $1 {[%mdl 512]} Bf6 (31... Bxa1 32. Rxa1) 32. Qb3 Bxg5 33. hxg5 d4 34. Qb2 Kh7 35. Bxe7 Qxe7 36. Bxc6 Rc8 37. Bf3 dxe3 38. Qf6 exf2+ 39. Kxf2 Qxf6 40. gxf6 Kg8 41. c6 Rc7 42. Be2 Kf7 43. Rc5 Kxf6 44. Bc4 {Accuracy: White = 81%, Black = 45%.} 1-0