[Event "January 26 DMV simul"] [Site "https://lichess.org/5qyjlNF0"] [Date "2024.01.27"] [White "jposthuma"] [Black "Tanmayrdondapati"] [Result "1-0"] [UTCDate "2024.01.27"] [UTCTime "00:09:07"] [WhiteElo "2671"] [BlackElo "1725"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "900+3"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit, Normal Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 { D08 Queen's Gambit Declined: Albin Countergambit, Normal Line } Nc6 5. a3 a5 6. e3 Bc5 7. exd4 Nxd4 8. Be3 Bg4 9. Be2 Nxf3+ 10. Bxf3?! { (1.22 → 0.17) Inaccuracy. gxf3 was best. } (10. gxf3) 10... Qxd1+ { Black offers draw } 11. Bxd1 Bxd1 12. Bxc5 Ba4 13. Nc3 Bb3 14. Nb5 O-O-O 15. Rc1 Nh6 16. O-O Ng4?! { (0.25 → 1.26) Inaccuracy. Rd3 was best. } (16... Rd3 17. f3 Rhd8 18. Bf2 Nf5 19. Rfe1 g6 20. g4 Ng7 21. Be3 h5 22. gxh5 Nxh5 23. Bg5) 17. Nd4?! { (1.26 → 0.33) Inaccuracy. e6 was best. } (17. e6) 17... Ba4 18. b3 Nxe5 19. bxa4 Nd3 20. Nb3 Nxc1 21. Rxc1 b6?! { (0.00 → 0.66) Inaccuracy. Rd3 was best. } (21... Rd3 22. Rb1 b6 23. Be3 c5 24. Kf1 Kc7 25. Bf4+ Kc6 26. Bd2 Re8 27. f3 h5 28. h3) 22. Be3?! { (0.66 → 0.00) Inaccuracy. Bd4 was best. } (22. Bd4 c5 23. Bxg7 Rhe8 24. Kf1 Re4 25. Bh6 Rd3 26. Rb1 Rc3 27. Nd2 Re6 28. Be3 Rxa3) 22... Rd3 23. Nd4?? { (0.03 → -1.74) Blunder. Rb1 was best. } (23. Rb1 c5) 23... Rd8 24. Kf1 Rxa3?? { (-1.44 → 0.51) Blunder. R8xd4 was best. } (24... R8xd4 25. Bxd4) 25. c5 bxc5 26. Rxc5 Rxa4 27. Nc6 Rd1+ 28. Ke2 Rb1?! { (0.54 → 1.44) Inaccuracy. Rh1 was best. } (28... Rh1 29. h3 Ra2+ 30. Kf3 a4 31. Na7+ Kd7 32. Nb5 c6 33. Nd4 Rb2 34. Ra5 Ra1 35. Ra7+) 29. Nxa5 Ra2+ 30. Kf3 Rab2? { (1.78 → 3.14) Mistake. Kd7 was best. } (30... Kd7 31. Nc6 Rb7 32. Nd4 g6 33. g3 Ra6 34. Bf4 f6 35. Rd5+ Ke7 36. Kg2 Rba7 37. h4) 31. Nc6?! { (3.14 → 2.19) Inaccuracy. Bf4 was best. } (31. Bf4 Rb5 32. Rxc7+ Kd8 33. Ra7 h6 34. g3 g5 35. Nc6+ Ke8 36. Be3 Rd5 37. Ra8+ Kd7) 31... Kb7? { (2.19 → 3.90) Mistake. Rb6 was best. } (31... Rb6 32. g3 f6 33. h4 Kd7 34. Nd4 g6 35. Bf4 c6 36. Ra5 R1b4 37. Be3 Rb7 38. Kg2) 32. Nd8+ Kc8 33. Nxf7 Rb5?! { (4.00 → 6.33) Inaccuracy. Rb6 was best. } (33... Rb6 34. Bf4 R1b3+ 35. Kg4 Rg6+ 36. Kh4 c6 37. g3 Re6 38. Rc2 Rd3 39. Kh3 Kb7 40. Ng5) 34. Nd6+ Kd7 35. Nxb5 Rxb5 36. Rxb5 c6?? { (6.94 → Mate in 18) Checkmate is now unavoidable. Ke6 was best. } (36... Ke6 37. Ke4 Kf7 38. Ra5 Ke6 39. Rh5 h6 40. f3 Kf6 41. Rf5+ Kg6 42. Rc5 c6 43. Bd4) 37. Rb7+ Kd6 38. Rxg7 c5 39. Bxc5+ Kxc5 40. Rxh7 Kb4 41. Rc7 Kb3 42. h4 Kb2 43. h5 Kb1 44. h6 Kb2 45. h7 Kb1 46. h8=Q Ka2 47. Qb8 Ka3 48. Ra7# { White wins by checkmate. } 1-0