[Event "12th Chennai Open 2020"] [Site "Chennai IND"] [Date "2020.01.25"] [Round "10.16"] [White "Jubin, Jimmy"] [Black "Eraschenkov, Denis"] [Result "1-0"] [ECO "D26"] [WhiteElo "2193"] [BlackElo "2370"] [Annotator "Mosaico Ajedrecístico"] [PlyCount "80"] [EventDate "2020.??.??"] {[%evp 21,80,33,47,25,71,37,54,-9,1,-18,1,-60,-45,-64,24,14,362,353,363,323,341,283,312,261,412,356,639,627,718,667,713,663,726,686,795,656,681,662,679,665,644,611,633,-1,624,569,937,921,933,883,957,927,995,967,986,964,1073,1043,1061,1029,1179]} {D26: Gambito De Dama Aceptado} 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 a6 5. a4 e6 6. Bxc4 c5 7. O-O Nc6 8. Nc3 cxd4 9. exd4 Be7 (9... Nb4 10. Bg5 Be7 11. Re1 O-O 12. a5 b5 13. axb6 Qxb6 14. Bxf6 Bxf6 15. d5 exd5 16. Nxd5 Nxd5 17. Bxd5 Rb8 18. Qd3 a5 19. Ra2 Bg4 20. h3 Bh5 21. Qa3 Bxb2 22. Qa4 Bc3 23. Rc1 Qb4 24. Qc2 {Pham Le Thao Nguyen (2348)-Zierk,S (2489) chess.com INT 2026 0-1 (33)}) 10. Bf4 $146 (10. Re1 O-O 11. Bg5 (11. b3 Qc7 12. Bb2 Rd8 13. Ne4 Nb4 14. Rc1 Qb6 15. Nxf6+ Bxf6 16. Ne5 Bd7 17. Qh5 g6 18. Qf3 Bxe5 19. Rxe5 Rac8 20. a5 Qc7 21. Rc5 Bc6 22. d5 Nxd5 23. Bxd5 {1-0 (23) Spiranec,N (1965)-Kovac,P (1763) Krizevci CRO 2026}) 11... h6 12. Be3 Nb4 13. Ne5 b6 14. Qf3 Ra7 15. Rad1 Bb7 16. Qg3 Kh8 17. a5 Nfd5 18. axb6 Qxb6 19. Bxd5 Bxd5 20. h3 Bd6 21. Qh4 Qd8 22. Qxd8 Rxd8 23. Nxd5 exd5 24. Bd2 Rc7 {Le Phan Hoang Quan (2181)-Arakelyan,M (2319) chess.com INT 2026 ½-½ (60)}) (10. Be3 O-O 11. Ne5 Nb4 12. Qe2 b6 13. Rad1 Bb7 14. Bg5 Nfd5 15. Bxe7 Qxe7 16. f4 Rac8 17. Ne4 f6 18. Nf3 Nxf4 19. Qe3 Rxc4 20. Qxf4 e5 21. Qh4 exd4 22. Rfe1 Bxe4 23. Rxe4 Qc5 24. Kh1 Rd8 {Matiashvili,A (2096)-Beduschi,B (2017) Kreuzberg GER 2026 ½-½}) 10... Nb4 11. Re1 O-O 12. Ne5 (12. Qb3 Nc6 13. Rad1 Na5 14. Qa2 Nxc4 15. Qxc4 Qb6 16. Qd3 Rd8 17. Ne5 Nd5 (17... Bd7 $1 $11) 18. Bg3 (18. Nxd5 $5 Rxd5 19. Nc4 $16) 18... Bd7 19. Nxd5 exd5 20. Nxd7 {½-½ (20) Sjugirov,S (2703)-Rakhmanov,A (2633) Cheboksary 2022}) 12... b6 (12... Bd7 $11) 13. Bg3 Kh8 14. Qd2 (14. Qf3 $14 Ra7 15. Rad1) 14... Bb7 $11 15. Rad1 Nfd5 16. f4 (16. Qe2 $11) 16... Rc8 $15 17. Bb3 g6 (17... Nxc3 $15 18. bxc3 Nd5) 18. Ne4 $11 f6 $2 {[%csl Gc6,Rf6][%CAl Rf7f6,Gb4c6] [#]} (18... Nc6 $11) 19. f5 $1 $18 {[%csl Gf5][%CAl Gf4f5]} gxf5 {[#]} (19... fxe5 20. Bxe5+ (20. fxe6 Nf4 $15) 20... Nf6 21. fxg6 $18 (21. Bxe6 Rc2 $16) (21. fxe6 $2 Bxe4 22. Bxf6+ Rxf6 $19) (21. Nxf6 Bxf6 22. Qxb4 Bxe5 $16)) (19... exf5 20. Nxg6+ Kg7 21. Nxe7 (21. Nxf8 Bxf8 22. Nxf6 Nxf6 $18) 21... Qxe7 22. Nxf6 (22. Nd6 Qd7 $18) 22... Qxf6 23. Be5 $18) 20. Ng6+ $1 {[%csl Oe7,Of8,Gg6,Oh8][%CAl Ge5g6]} Kg7 (20... hxg6 21. Qh6+ Kg8 22. Qxg6+ Kh8 23. Re3 (23. Qh6+ Kg8 $18) 23... Nxe3 (23... fxe4 24. Rxe4) 24. Ng5 (24. Qh6+ Kg8 $18) 24... fxg5 25. Be5+ (25. Qh6+ Kg8 $18) 25... Bf6 (25... Rf6 26. Bxf6+ Bxf6 27. Qh6+ Kg8 28. Bxe6#) 26. Qh6+ Kg8 27. Bxe6+ (27. Qg6+ Kh8 $18) 27... Rf7 28. Bxf6 $18) 21. Nxe7 Qxe7 22. Nd6 Qd7 (22... Kh8 23. Nxc8 (23. Nxb7 Rc6 $16) 23... Bxc8) 23. Nxb7 Qxb7 (23... Rc6 24. Nc5 (24. Bxd5 Nxd5 25. Nd6 f4 $16) 24... bxc5) 24. Bd6 (24. Rxe6 Rce8 25. Rd6 Re3 $18) 24... a5 25. Bxf8+ Rxf8 26. Rxe6 f4 27. Rde1 Rd8 28. R6e4 Qd7 29. Qe2 Qf5 30. Bxd5 Nxd5 {[#]} 31. Re7+ $1 {[%csl Ge7][%CAl Ge4e7]} Kh6 32. Re4 (32. Re8 $18 Rd7 33. Qf3) 32... Qg5 $2 {[%csl Rg5,Gg7][%CAl Rf5g5,Gh6g7]} (32... Kg7 $11 33. Re7+ Kh6) 33. Qf3 Rd6 34. Re6 Rxe6 35. Rxe6 Qf5 36. Qe4 Qh5 37. h3 Qg5 38. Qe5 Kg6 39. Qxg5+ Kxg5 40. Rd6 Kf5 (40... Kf5 41. Rxd5+ Ke4 42. Rd8 Ke3 43. d5 Kd4 44. Kf2 Ke4 45. d6 Ke5 46. Kf3 (46. h4 $142 f3 47. Kxf3 h6 48. Kg4 f5+ 49. Kh5 f4 50. Kxh6 Kd5 51. Kg7) 46... f5 47. h4 Kd5 48. Kxf4 Ke6 49. h5 Kd5 50. Kxf5 b5 51. Kf6 bxa4 52. Ke7 a3 53. bxa3 Kc4 54. Rf8 Kb3 55. Rf3+ Kb2) 1-0