[Event "НИУ ВШЭ Пермь Arena"] [Site "https://lichess.org/bAViw3Yx"] [Date "2022.01.31"] [Round "-"] [White "SidorovaEliza"] [Black "ma_makarova"] [Result "1-0"] [GameId "bAViw3Yx"] [UTCDate "2022.01.31"] [UTCTime "11:04:36"] [WhiteElo "1005"] [BlackElo "864"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.3] } 1... e6 { [%eval 0.2] } { A40 Horwitz Defense } 2. e3 { [%eval 0.0] } 2... f5 { [%eval 0.52] } 3. Be2 { [%eval 0.58] } 3... d5 { [%eval 0.61] } 4. Nc3?! { (0.61 → -0.01) Inaccuracy. Nf3 was best. } { [%eval -0.01] } (4. Nf3 Nf6 5. O-O a5 6. c4 Bd6 7. b3 O-O 8. Ba3 Nc6) 4... h5? { (-0.01 → 1.59) Mistake. c6 was best. } { [%eval 1.59] } (4... c6 5. Nf3 Bd6 6. Ne5 Nf6 7. O-O O-O 8. b3 Nbd7 9. f4 b6 10. Nb1 Bb7 11. c4) 5. b4?? { (1.59 → -0.83) Blunder. Bxh5+ was best. } { [%eval -0.83] } (5. Bxh5+ Kd7) 5... Ne7?? { (-0.83 → 1.49) Blunder. Bxb4 was best. } { [%eval 1.49] } (5... Bxb4 6. Bd2 Nf6 7. a3 Be7 8. Nf3 Nc6 9. O-O a6 10. Na2 Bxa3 11. c4 Be7 12. Nc3) 6. Na4 { [%eval 1.29] } 6... b5? { (1.29 → 2.58) Mistake. Ng6 was best. } { [%eval 2.58] } (6... Ng6 7. Bd2 Nd7 8. c4 Nf6 9. c5 e5 10. dxe5 Nxe5 11. Bc3 Nf7 12. Nh3 g5 13. f4) 7. Bxh5+?? { (2.58 → -3.19) Blunder. Nc5 was best. } { [%eval -3.19] } (7. Nc5 a5 8. c3 Ng6 9. Nh3 Qf6 10. Bd2 axb4 11. cxb4 Bxc5 12. bxc5 b4 13. Bxb4 Ba6) 7... Rxh5?? { (-3.19 → 2.35) Blunder. g6 was best. } { [%eval 2.35] } (7... g6) 8. Qxh5+ { [%eval 2.5] } 8... Kd7?? { (2.50 → 9.54) Blunder. g6 was best. } { [%eval 9.54] } (8... g6 9. Qh7) 9. Nc5+ { [%eval 9.42] } 9... Kc6 { [%eval 9.4] } 10. a3 { [%eval 8.46] } 10... g5 { [%eval 9.84] } 11. Qxg5 { [%eval 8.86] } 11... Na6 { [%eval 9.49] } 12. Nxa6 { [%eval 8.33] } 12... Bxa6 { [%eval 8.46] } 13. a4? { (8.46 → 4.53) Mistake. h4 was best. } { [%eval 4.53] } (13. h4 Kb7 14. Nf3 c5 15. bxc5 Qc7 16. Ne5 Nc6 17. Nxc6 Qxc6 18. O-O e5) 13... Qb8?! { (4.53 → 6.07) Inaccuracy. bxa4 was best. } { [%eval 6.07] } (13... bxa4 14. b5+) 14. axb5+?? { (6.07 → 2.38) Blunder. a5 was best. } { [%eval 2.38] } (14. a5 Kb7 15. c3 Qe8 16. h4 Nc6 17. Ne2 Bd6 18. h5 Qh8 19. h6 Rg8 20. Qh5 Qh7) 14... Kxb5?? { (2.38 → 7.45) Blunder. Qxb5 was best. } { [%eval 7.45] } (14... Qxb5 15. Rxa6+ Qxa6 16. Ne2 Kb7 17. Nf4 Nc8 18. Nd3 Qc4 19. O-O Bxb4 20. Nxb4 Qxb4 21. Qf6) 15. Ra5+? { (7.45 → 4.34) Mistake. Qf6 was best. } { [%eval 4.34] } (15. Qf6 Nc6) 15... Kxb4?? { (4.34 → Mate in 2) Checkmate is now unavoidable. Kb6 was best. } { [%eval #2] } (15... Kb6 16. Nf3 Qe8 17. h4 Nc6 18. Rxa6+ Kxa6 19. O-O Bd6 20. Qh6 Ne7 21. Qxe6 Qh5 22. b5+) 16. Ba3+?? { (Mate in 2 → -4.97) Lost forced checkmate sequence. Bd2+ was best. } { [%eval -4.97] } (16. Bd2+ Kc4 17. Rc5#) 16... Kxa5 { [%eval -3.62] } 17. Qg6?? { (-3.62 → -17.56) Blunder. Bxe7 was best. } { [%eval -17.56] } (17. Bxe7 Qb1+) 17... Nxg6 { [%eval -17.65] } 18. Nf3 { [%eval -21.82] } 18... Nh4 { [%eval -17.42] } 19. Bc5?! { (-17.42 → Mate in 21) Checkmate is now unavoidable. Bxf8 was best. } { [%eval #-21] } (19. Bxf8 Qb1+) 19... Nxf3+ { [%eval #-7] } 20. gxf3 { [%eval #-7] } 20... Bxc5 { [%eval #-7] } 21. dxc5 { [%eval #-7] } 21... Qb1+ { [%eval #-6] } 22. Kd2 { [%eval #-6] } 22... Qxc2+? { (Mate in 6 → -7.97) Lost forced checkmate sequence. Qxh1 was best. } { [%eval -7.97] } (22... Qxh1 23. f4 Rb8 24. c6 Qg1 25. c4 Rb2+ 26. Kc3 Qg7+ 27. Kd3 Bxc4#) 23. Kxc2 { [%eval -7.9] } 23... e5 { [%eval -6.84] } 24. h4 { [%eval -7.46] } 24... e4 { [%eval -6.4] } 25. h5 { [%eval -7.39] } 25... exf3 { [%eval -7.0] } 26. h6 { [%eval -7.92] } 26... Rf8 { [%eval -6.44] } 27. h7 { [%eval -6.54] } 27... Rf6?? { (-6.54 → 11.38) Blunder. Rh8 was best. } { [%eval 11.38] } (27... Rh8 28. Kc3) 28. h8=Q { [%eval 13.15] } 28... Re6 { [%eval #7] } 29. Qc3+? { (Mate in 7 → 9.71) Lost forced checkmate sequence. Qb8 was best. } { [%eval 9.71] } (29. Qb8 Rb6 30. cxb6 axb6 31. Qa8 d4 32. Qd5+ b5 33. Qxd4 c5 34. Qxc5 Bb7 35. Ra1#) 29... Ka4? { (9.71 → Mate in 2) Checkmate is now unavoidable. Kb5 was best. } { [%eval #2] } (29... Kb5 30. Ra1) 30. Rb1 { [%eval #3] } 30... Rxe3 { [%eval #1] } 31. Qxe3 { [%eval #3] } 31... Bf1 { [%eval #2] } 32. Ra1+ { [%eval #7] } 32... Kb4 { [%eval #3] } 33. Rxf1 { [%eval #5] } 33... Ka4 { [%eval #2] } 34. Ra1+ { [%eval #5] } 34... Kb4 { [%eval #3] } 35. Qd2+ { [%eval #5] } 35... Kxc5 { [%eval #5] } 36. Qe3+ { [%eval #5] } 36... Kc4 { [%eval #2] } 37. Qd3+ { [%eval #4] } 37... Kc5 { [%eval #4] } 38. Ra5+ { [%eval #4] } 38... Kb4 { [%eval #1] } 39. Rxd5 { [%eval #3] } 39... Ka4 { [%eval #1] } 40. Rd4+ { [%eval #2] } 40... Ka5 { [%eval #2] } 41. Qc3+ { [%eval #2] } 41... Kb5 { [%eval #2] } 42. Rd5+ { [%eval #2] } 42... Kb6 { [%eval #2] } 43. Qd4+ { [%eval #4] } 43... Kb7 { [%eval #4] } 44. Qb4+ { [%eval #3] } 44... Ka6 { [%eval #1] } 45. Qb5# { White wins by checkmate. } 1-0