[Event "3-й этап ГРАН ПРИ CHESS MIPT"] [Site "https://lichess.org/OCn5RpPF"] [Date "2023.08.12"] [White "Ranko75"] [Black "Carl_Freidrich_Gauss"] [Result "1-0"] [UTCDate "2023.08.12"] [UTCTime "12:15:19"] [WhiteElo "1433"] [BlackElo "1768"] [WhiteRatingDiff "+103"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A50"] [Opening "Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 { A50 Indian Defense: Normal Variation } a6?! { (0.16 → 0.85) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4) 3. Nc3 b5 4. cxb5 axb5 5. Nxb5 e5? { (0.93 → 2.37) Mistake. Ba6 was best. } (5... Ba6 6. e3 c5 7. Bd2 cxd4 8. exd4 e6 9. Nf3 Nc6 10. a4) 6. dxe5 Ne4 7. Qd5?? { (2.56 → -3.40) Blunder. Nf3 was best. } (7. Nf3 Bb4+ 8. Bd2 Nxd2 9. Nxd2 Ba5 10. a3 Ba6 11. e3 Nc6) 7... Bb4+ 8. Nc3 Ra4?? { (-3.40 → 1.59) Blunder. Nxc3 was best. } (8... Nxc3 9. Qxa8 Ne4+ 10. Kd1 Nxf2+ 11. Kc2 Nc6 12. Nf3 Nxh1 13. Bg5 Be7 14. Bxe7 Nxe7 15. Qa7) 9. Bd2? { (1.59 → 0.44) Mistake. Qb3 was best. } (9. Qb3 Qe7 10. Bd2 Bxc3 11. Bxc3 Qc5 12. e3 Nxc3 13. Qxc3 Qxc3+ 14. bxc3 Ba6 15. Ne2 Ke7) 9... Nxd2? { (0.44 → 1.62) Mistake. Bxc3 was best. } (9... Bxc3 10. Bxc3 Nxc3 11. Qb3 Rxa2 12. Rxa2 Nxa2 13. Qxb8 d6 14. e3 O-O 15. Bc4 Be6 16. Qxd8) 10. Qxd2 Qe7?! { (1.68 → 2.62) Inaccuracy. Na6 was best. } (10... Na6 11. Nf3) 11. f4? { (2.62 → 1.10) Mistake. a3 was best. } (11. a3 Nc6) 11... Ba6?! { (1.10 → 2.01) Inaccuracy. Na6 was best. } (11... Na6 12. e3) 12. e3 Bxf1? { (2.33 → 3.94) Mistake. Qc5 was best. } (12... Qc5 13. Nf3) 13. Kxf1 O-O 14. Nf3 d6? { (4.20 → 7.07) Mistake. Na6 was best. } (14... Na6 15. a3) 15. Kf2?? { (7.07 → 3.32) Blunder. Nd5 was best. } (15. Nd5) 15... dxe5 16. Nxe5 Ra6? { (2.74 → 4.37) Mistake. Qh4+ was best. } (16... Qh4+ 17. g3 Qh3 18. a3 Ra6 19. Nf3 Rd6 20. Qc2 Bxc3 21. Qxc3 Nd7 22. Rhd1 Nf6 23. Kg1) 17. Rhd1 Nc6 18. Qd7?? { (5.07 → 0.66) Blunder. Nf3 was best. } (18. Nf3 Bxc3 19. Qxc3 Na7 20. Rd5 Rb8 21. Nd4 Qe4 22. Re5 Qb7 23. b3 Rg6 24. Nf3 Nb5) 18... Qh4+ 19. g3?? { (0.63 → -6.07) Blunder. Kg1 was best. } (19. Kg1 Nxe5 20. fxe5 Bxc3 21. bxc3 Qg5 22. Qxc7 Qxe3+ 23. Kh1 Ra7 24. Qc4 Qxe5 25. a4 h6) 19... Qxh2+ 20. Kf3 Nxe5+ 21. fxe5 Rg6?? { (-5.79 → -2.86) Blunder. Bxc3 was best. } (21... Bxc3 22. bxc3) 22. Ne4?? { (-2.86 → -7.37) Blunder. Ne2 was best. } (22. Ne2) 22... f5 23. exf6 Rgxf6+ 24. Kg4? { (-7.67 → Mate in 2) Checkmate is now unavoidable. Nxf6+ was best. } (24. Nxf6+ Rxf6+) 24... h5+? { (Mate in 2 → -7.86) Lost forced checkmate sequence. Rg6+ was best. } (24... Rg6+ 25. Ng5 h5#) 25. Kg5 Qe2? { (-6.63 → -3.87) Mistake. R8f7 was best. } (25... R8f7 26. Qe8+) 26. Nxf6+ gxf6+?? { (-4.72 → 7.19) Blunder. Rxf6 was best. } (26... Rxf6) 27. Kf4?? { (7.19 → -5.70) Blunder. Kg6 was best. } (27. Kg6) 27... Qf2+?? { (-5.70 → -1.62) Blunder. Rf7 was best. } (27... Rf7 28. Qe6) 28. Ke4 Qg2+?? { (-1.95 → 0.00) Blunder. Rf7 was best. } (28... Rf7 29. Qd8+) 29. Kd3 Qxg3?? { (0.00 → 8.68) Blunder. f5 was best. } (29... f5 30. Qe6+ Kg7 31. Rac1 Rd8+ 32. Kc4 Qxb2 33. Rd7+ Rxd7 34. Qxd7+ Kg6 35. Qe8+ Kg5 36. Qg8+) 30. Qd5+ Kh7 31. Qxh5+ Kg8 32. Rg1 Rd8+?! { (57.85 → Mate in 10) Checkmate is now unavoidable. Rf7 was best. } (32... Rf7 33. Rxg3+ Kf8 34. Qf5 Ke7 35. Qe4+ Kd8 36. Qxb4 Rd7+ 37. Kc2 Kc8 38. Qe4 Kb8 39. Qe8+) 33. Kc4 { Black resigns. } 1-0