[Event "Ivanov Božićni simul"] [Site "https://lichess.org/Uh5krj5m"] [Date "2023.12.27"] [White "Ivano1512"] [Black "Mr_motorko"] [Result "1-0"] [UTCDate "2023.12.27"] [UTCTime "18:08:36"] [WhiteElo "2579"] [BlackElo "1510"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. c4 e6 4. Nc3 Nf6 5. e3 Bb4 6. a3?! { (0.78 → 0.00) Inaccuracy. Bd2 was best. } (6. Bd2 O-O 7. a3 Bxc3 8. Bxc3 b6 9. b4 Ne7 10. c5 Ne4) 6... Bxc3+ 7. bxc3 O-O 8. cxd5 exd5 9. Bd3 Ne7 10. Ne5 Nc6?! { (0.08 → 0.75) Inaccuracy. Bf5 was best. } (10... Bf5 11. Qc2 Bxd3 12. Nxd3 b6 13. O-O Rc8 14. c4 c5 15. dxc5 Ne4 16. cxd5 Qxd5 17. Nf4) 11. Nxc6 bxc6 12. h3?! { (0.80 → 0.03) Inaccuracy. O-O was best. } (12. O-O Re8 13. f3 c5 14. Re1 Re6 15. dxc5 Qe7 16. c4 Qxc5 17. cxd5 Nxd5 18. Qc2 Qxc2) 12... g6?! { (0.03 → 0.68) Inaccuracy. Ne4 was best. } (12... Ne4 13. O-O Qg5 14. Kh2 Qg6 15. a4 Re8 16. Ba3 h5 17. Qc2 Bf5 18. Rab1 Rab8 19. Rxb8) 13. Qf3 Be6 14. a4 Nh5?! { (0.50 → 1.23) Inaccuracy. Re8 was best. } { Black offers draw } (14... Re8 15. O-O) 15. Ba3 Re8 16. O-O Qf6 17. Qxf6 Nxf6 18. f3?! { (1.32 → 0.40) Inaccuracy. Rfc1 was best. } (18. Rfc1 a5 19. c4 dxc4 20. Bxc4 Bxc4 21. Rxc4 Ra6 22. Bc1 Rb8 23. Bd2 Rb2 24. Be1 Nd5) 18... Nd7?! { (0.40 → 1.25) Inaccuracy. Bf5 was best. } (18... Bf5) 19. a5?! { (1.25 → 0.48) Inaccuracy. Rfb1 was best. } (19. Rfb1) 19... f5?? { (0.48 → 2.44) Blunder. Bf5 was best. } (19... Bf5) 20. Kf2 Rab8 21. Rab1 Kg7 22. g4 Kf6 23. Kg3 h6?! { (1.69 → 2.42) Inaccuracy. c5 was best. } (23... c5 24. Bb5) 24. h4? { (2.42 → 1.20) Mistake. e4 was best. } (24. e4 fxe4 25. fxe4+ Kg7 26. e5 c5 27. Bxc5 Nxc5 28. dxc5 Bf7 29. Kf2 Rbc8 30. Ke3 Rxe5+) 24... g5?! { (1.20 → 2.19) Inaccuracy. fxg4 was best. } (24... fxg4 25. fxg4+) 25. hxg5+ hxg5 26. Rh1?! { (2.12 → 1.30) Inaccuracy. gxf5 was best. } (26. gxf5 Bxf5 27. e4 Bg6 28. Rxb8 Rxb8 29. e5+ Kg7 30. Bxg6 Kxg6 31. f4 gxf4+ 32. Kxf4 c5) 26... Rxb1 27. Bxb1 Kg6 { Black offers draw } 28. gxf5+?? { (1.91 → 0.09) Blunder. Bd3 was best. } (28. Bd3) 28... Bxf5 29. Bxf5+ Kxf5 30. Kf2 Kg6?! { (0.01 → 0.62) Inaccuracy. Nf6 was best. } (30... Nf6 31. Rb1 g4 32. Rb7 g3+ 33. Kxg3 Rxe3 34. Kf2 Rxc3 35. Bc5 Kf4 36. Rxc7 Rxf3+ 37. Ke2) 31. Bb4?! { (0.62 → 0.02) Inaccuracy. c4 was best. } (31. c4 c5 32. cxd5 cxd4 33. exd4 Nf6 34. d6 cxd6 35. Rc1 Re6 36. Rc7 g4 37. Rxa7 gxf3) 31... Re6?! { (0.02 → 0.79) Inaccuracy. a6 was best. } (31... a6 32. c4 c5 33. Bc3 cxd4 34. Bxd4 dxc4 35. Rc1 Ne5 36. Bxe5 Rxe5 37. Rxc4 Rxa5 38. Rc6+) 32. Rh8 Kf7?? { (0.45 → 3.71) Blunder. c5 was best. } (32... c5) 33. Rh7+ Ke8 34. Rh8+ Kf7 35. Rc8 Kg6?! { (3.51 → 4.85) Inaccuracy. a6 was best. } (35... a6 36. Rxc7 Ke8 37. Ra7 c5 38. Bxc5 Nxc5 39. dxc5 Rc6 40. Ke2 Rxc5 41. Rxa6 Rxc3 42. Rg6) 36. Rxc7 Nf6 37. Rxa7 g4 38. a6 gxf3 39. Kxf3 Re8 40. Rb7 Kf5 41. a7 Ra8 42. Bc5 Nd7?! { (5.30 → 7.73) Inaccuracy. Ne4 was best. } (42... Ne4 43. Rb8 Rxa7 44. Rf8+ Kg5 45. Bxa7 Nd2+ 46. Ke2 Ne4 47. c4 dxc4 48. Bb8 Nc3+ 49. Kf3) 43. Rxd7 Ke6?! { (35.84 → Mate in 20) Checkmate is now unavoidable. Rh8 was best. } (43... Rh8 44. Rb7 Rh3+ 45. Ke2 Rh8 46. Rb8 Rh2+ 47. Kd3 Ra2 48. a8=Q Rxa8 49. Rxa8 Kg4 50. Rd8) 44. Rb7 Rf8+ { Black offers draw } 45. Ke2 Rh8 46. Rb8 Rh2+ 47. Kd3 Rh1 48. a8=Q Rd1+ 49. Ke2 Rh1 50. Qxc6+ Kf5 51. Qxd5+ Kf6 52. Qe5+ Kf7 53. Rb7+ Kg6 54. Rg7+ Kh6 55. Qg5# { White wins by checkmate. } 1-0