[Event "rated rapid game"] [Site "https://lichess.org/4OGYyFuR"] [Date "2026.05.21"] [Round "-"] [White "On_the_hedgehog_side"] [Black "YuvaanVigG"] [Result "0-1"] [GameId "4OGYyFuR"] [UTCDate "2026.05.21"] [UTCTime "15:52:05"] [WhiteElo "2044"] [BlackElo "2040"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D45"] [Opening "Semi-Slav Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.22] } 2... c6 { [%eval 0.21] } 3. Nf3 { [%eval 0.2] } 3... Nf6 { [%eval 0.24] } 4. e3 { [%eval 0.15] } 4... e6 { [%eval 0.23] } 5. Nc3 { [%eval 0.16] } 5... Nbd7 { [%eval 0.21] } { D45 Semi-Slav Defense: Normal Variation } 6. g3 { [%eval -0.09] } 6... Be7 { [%eval -0.09] } 7. Qb3?! { (-0.09 → -0.74) Inaccuracy. a3 was best. } { [%eval -0.74] } (7. a3 b6 8. b3 O-O 9. Bb2 Bb7 10. Bg2 c5 11. cxd5 Nxd5) 7... O-O { [%eval -0.39] } 8. Bg2 { [%eval -0.72] } 8... dxc4 { [%eval -0.58] } 9. Qxc4 { [%eval -0.62] } 9... Nb6?! { (-0.62 → 0.42) Inaccuracy. b5 was best. } { [%eval 0.42] } (9... b5 10. Qxc6 Rb8 11. Ne4 Bb7 12. Nxf6+ Nxf6 13. Qc2 Rc8 14. Qd1 Bb4+ 15. Kf1) 10. Qb3 { [%eval 0.42] } 10... Nbd5 { [%eval 0.7] } 11. O-O { [%eval 0.66] } 11... b5 { [%eval 0.83] } 12. Ne5 { [%eval 0.9] } 12... Bb7 { [%eval 0.85] } 13. Rd1 { [%eval 0.49] } 13... a6 { [%eval 0.93] } 14. Nd3 { [%eval 0.94] } 14... Rc8 { [%eval 1.4] } 15. Nc5 { [%eval 1.39] } 15... Nxc3 { [%eval 1.44] } 16. Qxc3 { [%eval 1.26] } 16... Qb6 { [%eval 1.72] } 17. b4 { [%eval 1.51] } 17... Nd5 { [%eval 1.59] } 18. Qd2 { [%eval 1.4] } 18... Bxc5?! { (1.40 → 2.19) Inaccuracy. Rcd8 was best. } { [%eval 2.19] } (18... Rcd8 19. a3 Qc7 20. Nb3 e5 21. Bb2 Nb6 22. Na5 f5 23. e4 Na4 24. exf5) 19. dxc5 { [%eval 2.15] } 19... Qc7 { [%eval 2.19] } 20. e4 { [%eval 2.14] } 20... Nf6 { [%eval 2.09] } 21. Bb2 { [%eval 1.82] } 21... Rfd8 { [%eval 1.86] } 22. Qg5 { [%eval 1.69] } 22... h6 { [%eval 1.74] } 23. Qh4 { [%eval 1.62] } 23... Nh7 { [%eval 2.16] } 24. f4 { [%eval 2.26] } 24... a5?? { (2.26 → 5.63) Blunder. f6 was best. } { [%eval 5.63] } (24... f6 25. e5 Rxd1+ 26. Rxd1 f5 27. Rd6 Nf8 28. Bc3 Ng6 29. Qh3 Rf8 30. Qh5) 25. a3?? { (5.63 → 2.14) Blunder. Be5 was best. } { [%eval 2.14] } (25. Be5 Qd7 26. Rxd7 Rxd7 27. Qg4 g6 28. Qh4 h5 29. g4 Rcd8 30. gxh5 f6) 25... Re8?! { (2.14 → 3.15) Inaccuracy. Rxd1+ was best. } { [%eval 3.15] } (25... Rxd1+ 26. Rxd1 f6 27. e5 Rd8 28. Rd6 axb4 29. axb4 Rxd6 30. exd6 Qf7 31. Qg4) 26. Be5 { [%eval 3.25] } 26... Qe7 { [%eval 3.21] } 27. Qg4?! { (3.21 → 1.90) Inaccuracy. Qxe7 was best. } { [%eval 1.9] } (27. Qxe7 Rxe7 28. bxa5 Nf6 29. Bc3 Ra8 30. Rd6 Nd7 31. Bb4 e5 32. Rad1 Nf6) 27... f6 { [%eval 1.8] } 28. Bd6 { [%eval 1.92] } 28... Qf7 { [%eval 1.98] } 29. e5 { [%eval 2.0] } 29... a4?! { (2.00 → 2.84) Inaccuracy. axb4 was best. } { Black offers draw } { [%eval 2.84] } (29... axb4 30. axb4 Ra8 31. Qe2 f5 32. Ra5 Kh8 33. Rda1 Rxa5 34. bxa5 Ra8 35. Qd2) 30. Rd2 { [%eval 2.66] } 30... Rcd8 { [%eval 2.78] } 31. Rad1 { [%eval 2.58] } 31... Rd7 { [%eval 2.89] } 32. Bh3 { [%eval 2.26] } 32... f5 { [%eval 2.19] } 33. Qf3 { [%eval 1.8] } 33... Red8?! { (1.80 → 2.44) Inaccuracy. g5 was best. } { [%eval 2.44] } (33... g5 34. Bf1 Kh8 35. Be2 Rg8 36. Kf2 Qg7 37. Rd4 Rf7 38. Rc1 Rd7 39. Qh5) 34. Bf1 { [%eval 2.06] } 34... Nf8 { [%eval 2.34] } 35. Rd3?! { (2.34 → 1.71) Inaccuracy. Qe3 was best. } { [%eval 1.71] } (35. Qe3 Ng6 36. Be2 Kh7 37. Bh5 Qg8 38. h4 Nh8 39. Bf3 Qe8 40. h5 g6) 35... Ng6 { [%eval 2.19] } 36. Be2 { [%eval 2.16] } 36... Ne7 { [%eval 2.3] } 37. Bxe7 { [%eval 2.4] } 37... Qxe7 { [%eval 2.8] } 38. Rd6 { [%eval 2.9] } 38... Kf8 { [%eval 2.94] } 39. Qg2 { [%eval 2.97] } 39... Qf7 { [%eval 3.64] } 40. Bf3 { [%eval 3.44] } 40... Qe7? { (3.44 → 5.42) Mistake. Qe8 was best. } { [%eval 5.42] } (40... Qe8 41. g4 Rxd6 42. cxd6 fxg4 43. Qxg4 Rd7 44. f5 exf5 45. Qxf5+ Rf7 46. Qh7) 41. Bxc6 { [%eval 5.53] } 41... Bxc6 { [%eval 5.82] } 42. Qxc6 { [%eval 5.65] } 42... Rxd6 { [%eval 5.5] } 43. Rxd6 { [%eval 4.7] } 43... Rxd6? { (4.70 → 9.12) Mistake. Kf7 was best. } { [%eval 9.12] } (43... Kf7 44. Kf2 Kg8 45. Rxd8+ Qxd8 46. Qxe6+ Kh7 47. Qxf5+ Kh8 48. Qe4 Qd2+ 49. Qe2) 44. cxd6 { [%eval 9.07] } 44... Qa7+ { [%eval 8.72] } 45. Kg2 { [%eval 7.99] } 45... Qe3 { [%eval 7.47] } 46. Qc2?? { (7.47 → 2.55) Blunder. Qc8+ was best. } { [%eval 2.55] } (46. Qc8+ Kf7 47. Qd7+ Kg8 48. Qxe6+ Kh7 49. Qxf5+ g6 50. Qf7+ Kh8 51. Qxg6 h5) 46... Ke8?? { (2.55 → 7.71) Blunder. Kf7 was best. } { [%eval 7.71] } (46... Kf7 47. Qd1 Qb3 48. Qf3 Qc4 49. Kh3 Qc8 50. Qd3 Qd7 51. g4 fxg4+ 52. Kh4) 47. Qc6+ { [%eval 7.61] } 47... Kf8 { Black offers draw } { [%eval 7.31] } 48. Qxb5?? { (7.31 → 0.80) Blunder. Qc8+ was best. } { [%eval 0.8] } (48. Qc8+ Kf7 49. Qd7+ Kf8 50. Qd8+ Kf7 51. Qe7+ Kg8 52. Qxe6+ Kf8 53. Qxf5+ Kg8) 48... Qxa3?? { (0.80 → Mate in 8) Checkmate is now unavoidable. g5 was best. } { [%eval #8] } (48... g5 49. fxg5 hxg5 50. Qb8+ Kf7 51. Qc7+ Kg6 52. Qc2 Qd4 53. Qe2 Qd5+ 54. Kf2) 49. d7?? { (Mate in 8 → 0.08) Lost forced checkmate sequence. Qb8+ was best. } { [%eval 0.08] } (49. Qb8+ Kf7 50. d7 Kg6 51. Qe8+ Kh7 52. d8=Q Qb2+ 53. Kh3 Qxe5 54. Qh8+ Kg6) 49... Qb2+?? { (0.08 → 3.40) Blunder. Qa2+ was best. } { [%eval 3.4] } (49... Qa2+ 50. Kh3 Ke7 51. Qd3 Qd5 52. Qxd5 exd5 53. b5 a3 54. b6 Kxd7 55. b7) 50. Kh3 { [%eval 3.4] } 50... Ke7 { [%eval 3.03] } 51. Qxa4?? { (3.03 → 0.34) Blunder. Qc5+ was best. } { [%eval 0.34] } (51. Qc5+ Kxd7 52. Qd6+ Ke8 53. Qxe6+ Kf8 54. Qxf5+ Ke7 55. Qg6 Qe2 56. Qxg7+ Ke8) 51... Qd2?? { (0.34 → 3.13) Blunder. Qe2 was best. } { [%eval 3.13] } (51... Qe2 52. Qa7 Qd1 53. Qc5+ Kxd7 54. Qd6+ Qxd6 55. exd6 Kxd6 56. Kg2 e5 57. fxe5+) 52. b5?? { (3.13 → 0.00) Blunder. Qa8 was best. } { [%eval 0.0] } (52. Qa8 Kxd7 53. Qb7+ Kd8 54. Qxg7 Qe2 55. Qg6 Kc7 56. b5 Kb7 57. Qf7+ Kb8) 52... Qd3?? { (0.00 → 5.05) Blunder. g5 was best. } { [%eval 5.05] } (52... g5 53. fxg5 hxg5 54. Qa3+ Kf7 55. g4 f4 56. b6 Qd1 57. Kg2 Qe2+ 58. Kg1) 53. Qb4+?? { (5.05 → 0.21) Blunder. Qa8 was best. } { [%eval 0.21] } (53. Qa8 Qxd7 54. Qg8 g6 55. Qxg6 Kd8 56. Kh4 Kc7 57. Kh5 Kb6 58. Kxh6 Kxb5) 53... Kxd7 { [%eval 0.66] } 54. b6 { [%eval 0.29] } 54... Qf1+?? { (0.29 → 5.97) Blunder. g5 was best. } { [%eval 5.97] } (54... g5 55. Qe1 Kc6 56. Qc1+ Kxb6 57. fxg5 hxg5 58. Qxg5 Qe2 59. Qd8+ Kc6 60. Qd6+) 55. Kh4 { [%eval 4.36] } 55... Qg2? { (4.36 → 8.19) Mistake. Qf3 was best. } { [%eval 8.19] } (55... Qf3 56. Qd6+ Ke8 57. Qxe6+ Kf8 58. Qxf5+ Kg8 59. Qg6 Qg2 60. h3 Qd5 61. Qd6) 56. Qd6+ { [%eval 8.64] } 56... Kc8? { (8.64 → Mate in 1) Checkmate is now unavoidable. Ke8 was best. } { [%eval #1] } (56... Ke8 57. Qxe6+ Kd8 58. Kh5 g5 59. Kg6 Qb7 60. Qg8+ Kd7 61. Qf7+ Kc6 62. Qxb7+) 57. Qxe6+?? { (Mate in 1 → 5.64) Lost forced checkmate sequence. Qc7# was best. } { [%eval 5.64] } (57. Qc7#) 57... Kb7 { [%eval 4.99] } 58. Qxf5 { [%eval 4.08] } 58... Qxh2+ { [%eval 3.99] } 59. Qh3 { [%eval 3.87] } 59... Qd2?! { (3.87 → 4.92) Inaccuracy. g5+ was best. } { [%eval 4.92] } (59... g5+ 60. fxg5 hxg5+ 61. Kg4 Qe2+ 62. Kf5 Qd3+ 63. Kf6 Qf3+ 64. Kxg5 Qc3 65. Qd7+) 60. Qd7+?? { (4.92 → Mate in 16) Checkmate is now unavoidable. Kh5 was best. } { [%eval #-16] } (60. Kh5 Qc2 61. Qg4 g5 62. Qf3+ Kxb6 63. f5 Qc5 64. Qe4 Qe7 65. Kxh6) 60... Qxd7 { [%eval #-15] } { White resigns. } 0-1