[Event "Rated blitz game"] [Site "https://lichess.org/0S53wkz9"] [Date "2015.03.07"] [White "sergo1604"] [Black "Alekcei2903"] [Result "0-1"] [UTCDate "2015.03.07"] [UTCTime "17:42:26"] [WhiteElo "1500"] [BlackElo "1515"] [WhiteRatingDiff "-168"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A43"] [Opening "Benoni Defense: Benoni Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. dxc5 { A43 Benoni Defense: Benoni Gambit Accepted } Qa5+?! { (0.12 → 0.67) Inaccuracy. e6 was best. } (2... e6 3. Nc3 Nc6 4. Ne4 Nf6 5. Nd6+ Bxd6 6. cxd6 O-O 7. Nf3 b6 8. b3 Bb7 9. Bb2 Qb8 10. e3 Nb4) 3. Nc3 Qxc5 4. e3 d6 5. h3 a6 6. Qf3 Nf6 7. Bd2 e5 8. Ne4 Nxe4 9. Qxe4 Nd7 10. Bc4?! { (-0.27 → -0.86) Inaccuracy. c4 was best. } (10. c4 g6 11. Nf3 Be7 12. Qc2 Qc6 13. Be2 Nc5 14. b3 Bf5 15. Qd1 O-O 16. O-O Rfc8 17. Bb4 a5 18. Bc3 Bf6) 10... Nf6 11. Qd3 Be7 12. Qb3?! { (-0.37 → -1.22) Inaccuracy. Bb3 was best. } (12. Bb3 O-O 13. Ne2 Be6 14. O-O Rac8 15. Rad1 b5 16. Ng3 d5 17. Bc3 Qd6 18. a3) 12... O-O 13. Nf3 h6?! { (-1.24 → -0.45) Inaccuracy. b5 was best. } (13... b5 14. Be2 Be6 15. Qc3 Qd5 16. Qd3 Qb7 17. Qa3 Rfc8 18. c3 Ne4 19. O-O d5 20. Qb3 f6 21. Rad1 Rab8 22. Qc2 b4 23. Qb3) 14. O-O-O? { (-0.45 → -1.82) Mistake. Bb4 was best. } (14. Bb4 Qc7 15. Qc3 Kh8 16. Rd1 Ne4 17. Qb3 b5 18. Bd5 Be6 19. Bxe6 fxe6 20. Qd3 a5 21. Bd2 Nxd2 22. Rxd2 b4) 14... b5 15. Bb4?? { (-1.72 → -4.58) Blunder. Be2 was best. } (15. Be2 Be6 16. Qc3 Qb6 17. Qa5 Qc6 18. Kb1 Rfc8 19. Ka1 Qxc2 20. Rc1 Qe4 21. Qa3 Qd5 22. Rcd1 Rc2 23. Bb4 Qc6 24. Bd3 Rxf2) 15... Qc6?? { (-4.58 → -0.01) Blunder. bxc4 was best. } (15... bxc4 16. Qa3 Qb5 17. Bxd6 Bxd6 18. Qxd6 Re8 19. a4 Qxa4 20. Qa3 Qc6 21. Nd2 Qxg2 22. Nxc4 Ne4 23. Kb1 Bxh3 24. Nd6 Nxd6 25. Qxd6) 16. Be2?? { (-0.01 → -1.80) Blunder. Bd5 was best. } (16. Bd5 Nxd5 17. Qxd5 Qxd5 18. Rxd5 Be6 19. Rd2 e4 20. Nd4 a5 21. Nc6 axb4 22. Nxe7+ Kh7 23. Rxd6 Rxa2 24. Rhd1 b3 25. c3 Re8) 16... Be6 17. Qc3 Qxc3 18. Bxc3 a5?! { (-1.35 → -0.29) Inaccuracy. Rfc8 was best. } (18... Rfc8 19. a3 Rxc3 20. bxc3 Ne4 21. Rdf1 Nxc3 22. Re1 Rc8 23. Kb2 Na4+ 24. Kb1 Rc3 25. Rd1 Rxa3) 19. b3?! { (-0.29 → -1.25) Inaccuracy. Bxb5 was best. } (19. Bxb5 Rfc8 20. a4 Ne4 21. Be1 Bb3 22. Bd3 Nf6 23. Nd2 Bxa4 24. Nc4 e4 25. Bf1 d5 26. Nb6 Bxc2 27. Nxc8 Rxc8 28. Bxa5 Bxd1+) 19... b4 20. Bb2 a4 21. Bb5?! { (-1.10 → -1.92) Inaccuracy. Nd2 was best. } (21. Nd2 a3 22. Ba1 Rac8 23. e4 Rc5 24. Kb1 g6 25. Bd3 Kg7 26. f3 Nh5 27. Nc4 Ng3 28. Rhe1 Rb8 29. c3) 21... axb3 22. axb3 Rfc8 23. g4?! { (-2.11 → -3.35) Inaccuracy. Bc4 was best. } (23. Bc4 Bxc4 24. bxc4 Ne4 25. Rhf1 Nc3 26. Rde1 Ra2 27. Bxc3 bxc3 28. Kd1 Bf6 29. Ke2 e4 30. Nd4 Bxd4 31. exd4 Rxc4 32. Ke3 Rxc2) 23... Ne4 24. Rhf1 Nc3 25. Bxc3 bxc3 26. Ba4 Bd7 27. Kb1?? { (-2.73 → -7.43) Blunder. Rd5 was best. } (27. Rd5 Bc6 28. e4 Bxa4 29. bxa4 Rxa4 30. Kd1 Rxe4 31. Re1 Rf4 32. Ke2 Ra8 33. Rb5 Ra2 34. Rc1 Re4+ 35. Kf1 Rea4 36. Rb8+ Kh7) 27... Bxa4 28. bxa4? { (-7.52 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (28. g5 Bxb3 29. cxb3 c2+ 30. Kb2 cxd1=N+ 31. Rxd1 e4 32. Nd4 Bxg5 33. b4 Rab8 34. Ka3 d5 35. Nf5 Rc3+ 36. Ka4 Rc4 37. Rb1 Rc2) 28... Rxa4?? { (Mate in 4 → -5.63) Lost forced checkmate sequence. Rcb8+ was best. } (28... Rcb8+ 29. Kc1 Rxa4 30. Nd2 Ra1+ 31. Nb1 Raxb1#) 29. Nd2 cxd2 30. Rxd2?? { (-5.47 → Mate in 2) Checkmate is now unavoidable. c3 was best. } (30. c3 Bf6 31. Rxd2 e4 32. Ra2 Rac4 33. Rc1 Bxc3) 30... Rca8?? { (Mate in 2 → -6.64) Lost forced checkmate sequence. Rb8+ was best. } (30... Rb8+ 31. Kc1 Ra1#) 31. Kc1?! { (-6.64 → -11.09) Inaccuracy. Rdd1 was best. } (31. Rdd1 d5 32. Kc1 Ra2 33. Kd2 Bb4+ 34. Kd3 Rc8 35. Rc1 Ba3 36. f3 Bxc1 37. Rxc1 f6 38. Kd2 Ra3 39. Rb1 Rcc3 40. Re1 Kf7) 31... Ra1+ 32. Kb2 Rxf1 33. Kb3 Rb1+ 34. Kc4 Rc8+ 35. Kd5?! { (-14.45 → Mate in 14) Checkmate is now unavoidable. Kd3 was best. } (35. Kd3 d5 36. f3 Bb4 37. c3 Rxc3+ 38. Ke2 Ra3 39. Rc2 Re1+ 40. Kf2 Rexe3 41. f4 exf4 42. Kg2 Rxh3 43. Kf1 Ra1+ 44. Kg2 Rg3+) 35... Rb5+?! { (Mate in 14 → -12.26) Lost forced checkmate sequence. Rb4 was best. } (35... Rb4 36. Rd4 exd4 37. Ke4 dxe3+ 38. Kxe3 Rxc2 39. h4 Bxh4 40. f4 Rf2 41. g5 Rbxf4 42. Kd3 Bxg5 43. Kc3 R2f3+ 44. Kd2 Rb4+ 45. Ke2) 36. Ke4 Rc4+ 37. Kf3 e4+ 38. Kf4 g5+ 39. Kg3 d5 40. h4 Bd6+ 41. Kh3 gxh4 42. Kxh4 Be7+ 43. Kh3 Rbc5 44. Rd1 Rxc2 45. Rg1?! { (-13.89 → Mate in 10) Checkmate is now unavoidable. Kg3 was best. } (45. Kg3 Kg7 46. Rb1 Bd6+ 47. Kg2 Be5 48. Rb4 Kg6 49. Kg1 Kg5 50. Ra4 Kxg4 51. Kg2 h5 52. Ra8 d4 53. Ra3 d3 54. Ra8) 45... Bg5?! { (Mate in 10 → -55.55) Lost forced checkmate sequence. Rxf2 was best. } (45... Rxf2 46. g5 d4 47. gxh6+ Rg5 48. Rxg5+ Bxg5 49. Kg3 dxe3 50. Kg4 e2 51. Kxg5 e1=Q 52. h7+ Kxh7 53. Kh4 Rg2+ 54. Kh3 Qh1#) 46. f4 exf3 47. e4 dxe4 48. Rg3 f2 49. Re3 f1=Q+ 50. Kg3 Qg2# { Black wins by checkmate. } 0-1