[Event "PRACTICE MAKES PERFECT Arena"] [Site "https://lichess.org/pmlOgzBY"] [Date "2020.05.06"] [White "Aabdalla2012"] [Black "Donsokiz"] [Result "0-1"] [UTCDate "2020.05.06"] [UTCTime "07:58:54"] [WhiteElo "1469"] [BlackElo "1393"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+116"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 e6 { D00 Queen's Pawn Game: Chigorin Variation } 3. a3 c6 4. Bf4 g5?! { (0.29 → 1.00) Inaccuracy. Nf6 was best. } (4... Nf6 5. e3 Be7 6. Bd3 Nbd7 7. h3 O-O 8. Nf3 b6 9. O-O) 5. Bg3 f5 6. f4 h6 7. h3 g4? { (0.78 → 2.00) Mistake. Nf6 was best. } (7... Nf6 8. e3 c5 9. Nf3 Nc6 10. Bb5 Bd6 11. Ne5 O-O 12. Bxc6 bxc6 13. fxg5 hxg5 14. h4) 8. h4?? { (2.00 → -1.31) Blunder. hxg4 was best. } (8. hxg4) 8... h5 9. e3 c5 10. dxc5 Bxc5 11. Qd2 Ne7?! { (-1.07 → -0.17) Inaccuracy. Nf6 was best. } (11... Nf6) 12. O-O-O?! { (-0.17 → -1.23) Inaccuracy. Na4 was best. } (12. Na4 Bd6 13. c4 Nd7 14. Bd3 O-O 15. Ne2 Nf6 16. cxd5 Nexd5 17. O-O Bd7 18. Nac3 Qb6) 12... Qa5? { (-1.23 → 0.15) Mistake. Nd7 was best. } (12... Nd7 13. Nge2) 13. Be1?! { (0.15 → -0.56) Inaccuracy. Nge2 was best. } (13. Nge2 a6) 13... a6?! { (-0.56 → 0.35) Inaccuracy. Nd7 was best. } (13... Nd7 14. Nge2) 14. Kb1?! { (0.35 → -0.62) Inaccuracy. Nge2 was best. } (14. Nge2) 14... b5?? { (-0.62 → 1.97) Blunder. Bd7 was best. } (14... Bd7 15. e4 fxe4 16. Nxe4 Qxd2 17. Nxd2 Be3 18. Ne2 Bb5 19. Nb3 Nbc6 20. Nec1 Bxf4 21. Nc5) 15. Bxb5+?? { (1.97 → -4.73) Blunder. b4 was best. } (15. b4 Qxa3 16. bxc5 Qb4+ 17. Ka1 Nbc6 18. Nge2 Qxc5 19. Na2 a5 20. Qc3 Qxc3+ 21. Bxc3 Rh7) 15... axb5 16. Nxb5? { (-4.35 → -8.81) Mistake. Qd3 was best. } (16. Qd3) 16... Qxb5 17. b4 Bd6 18. Ka2 Nbc6 19. c3 Kf7 20. Ne2 Qc4+ 21. Kb2 Nxb4 22. cxb4 Bxb4 23. Qxb4 Qe4?? { (-8.62 → -0.79) Blunder. Qxe2+ was best. } (23... Qxe2+ 24. Qd2) 24. Qd2?? { (-0.79 → -7.98) Blunder. Qxe4 was best. } (24. Qxe4) 24... Ba6 25. Nd4 Rab8+? { (-11.28 → -4.75) Mistake. Rhb8+ was best. } (25... Rhb8+ 26. Qb4 Qxe3 27. g3 Bd3 28. Bc3 Rxb4+ 29. axb4 Qxg3 30. Nb3 Be4 31. Rhe1 Rc8 32. Nc5) 26. Ka2? { (-4.75 → -8.78) Mistake. Ka1 was best. } (26. Ka1 Rhc8) 26... e5 27. fxe5 Qxe5? { (-6.74 → -3.51) Mistake. Bc4+ was best. } (27... Bc4+) 28. Rb1?! { (-3.51 → -4.91) Inaccuracy. Ka1 was best. } (28. Ka1 Bc4 29. Qc1 Rh6 30. Bb4 Ra6 31. Qb2 Ra4 32. Nc2 Qe4 33. Rd4 Qxg2 34. Rhd1 Qf3) 28... Bc4+ 29. Ka1 Ra8?? { (-4.79 → -1.83) Blunder. Rxb1+ was best. } (29... Rxb1+ 30. Kxb1 Rb8+ 31. Ka1 Rb3 32. Qc1 Rxe3 33. Bc3 Qg3 34. Bb2 f4 35. Rg1 Qf2 36. Nc2) 30. Qb2?! { (-1.83 → -2.63) Inaccuracy. Qc1 was best. } (30. Qc1 Qe4 31. Rg1 f4 32. Bc3 Qxe3 33. Qxe3 Rxa3+ 34. Kb2 Ra2+ 35. Kc1 fxe3 36. Re1 Bd3) 30... Rhb8 31. Qc3?? { (-2.74 → -10.05) Blunder. Bb4 was best. } (31. Bb4 Bd3) 31... Rc8?? { (-10.05 → -2.76) Blunder. Rxb1+ was best. } (31... Rxb1+ 32. Kxb1 Qe4+ 33. Nc2 Qxg2 34. Qe5 Qxh1 35. Kb2 Bd3 36. Bb4 Qe4 37. Qxe7+ Qxe7 38. Bxe7) 32. Qb4?? { (-2.76 → -9.28) Blunder. Rb6 was best. } (32. Rb6 Bf1) 32... Qxe3 33. Bc3 Ra6?? { (-10.50 → 0.60) Blunder. Rcb8 was best. } (33... Rcb8) 34. Qxe7+?? { (0.60 → Mate in 8) Checkmate is now unavoidable. Rhe1 was best. } (34. Rhe1 Be2) 34... Kxe7?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. Qxe7 was best. } (34... Qxe7 35. Nc2 Rxa3+ 36. Kb2 Rxc3 37. Rbe1 Be2 38. Rxe2 Qxe2 39. Rc1 Qb5+ 40. Nb4 Qxb4+ 41. Ka2) 35. Rbe1?? { (0.00 → -18.23) Blunder. Nxf5+ was best. } (35. Nxf5+ Kf8 36. Nxe3 Rxa3+ 37. Kb2 Ra2+ 38. Kc1 Bd3 39. Nxd5 Rd8 40. Nb4 Bxb1 41. Rf1+ Ke8) 35... Rxa3+ 36. Kb2?! { (-14.21 → Mate in 9) Checkmate is now unavoidable. Kb1 was best. } (36. Kb1 Rb8+ 37. Bb2 Bd3+ 38. Nc2 Be4 39. Rxe3 Rxe3 40. Rc1 Re2 41. Ka1 Bxc2 42. Be5 Ra8+) 36... Ra2+ 37. Kb1 Rb8+ 38. Bb2 Rbxb2# { Black wins by checkmate. } 0-1