[Event "Casual classical game"] [Site "https://lichess.org/yCwyhEgi"] [Date "2023.12.21"] [White "lichess AI level 4"] [Black "ant_ser"] [Result "0-1"] [UTCDate "2023.12.21"] [UTCTime "07:44:21"] [WhiteElo "?"] [BlackElo "1500"] [Variant "From Position"] [TimeControl "1800+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "2kr3r/ppp2p1p/6p1/3p4/4qPPP/P1P1P3/1P2Q3/2KR3R w - - 1 23"] [SetUp "1"] [Annotator "lichess.org"] 23. g5 Rhe8 24. h5 Qxf4 25. Rhf1?? { (-0.10 → -2.86) Blunder. exf4 was best. } (25. exf4 Rxe2 26. hxg6 hxg6 27. Rh7 Re7 28. f5 gxf5 29. Rf1 c6 30. g6 Kd7 31. gxf7 Rf8) 25... Rxe3?? { (-2.86 → 0.00) Blunder. Qxg5 was best. } (25... Qxg5 26. Rxf7 Rxe3 27. Qd2 gxh5 28. Rxh7 Rde8 29. Rf7 c6 30. c4 d4 31. Rff1 d3 32. Kb1) 26. Rxf4 Rxe2 27. h6?? { (-0.03 → -2.67) Blunder. Rxf7 was best. } (27. Rxf7 gxh5 28. Rxh7 Rg2 29. Rf1 Kb8 30. Rff7 Rc8 31. Rf5 d4 32. cxd4 b6 33. g6 Rxg6) 27... Rd7 28. Rf3 Rg2? { (-3.37 → -1.76) Mistake. Kd8 was best. } (28... Kd8 29. b4 Re5 30. Rg1 f5 31. gxf6 Ke8 32. Kc2 Kf7 33. b5 Rd6 34. Rgf1 Re4 35. Rd1) 29. c4?? { (-1.76 → -4.45) Blunder. Rdf1 was best. } (29. Rdf1 f5) 29... Rxg5 30. Rff1 Rh5 31. cxd5 c6 32. Rf3 cxd5 33. Rdf1 f5 34. Kb1 Rxh6 35. Rc3+ Kd8 36. Rd1 f4 37. Rcd3 Rh5 38. Rc3 Rf5 39. Rdc1 f3 40. a4 f2 41. Rc8+ Ke7 42. Rf1 Kd6 43. Ra8 Re7 44. Kc2 Re1 45. Rb8 Rxf1 46. Rd8+ Kc7 47. Rg8 Re1?! { (Mate in 7 → -20.03) Lost forced checkmate sequence. Rd1 was best. } (47... Rd1 48. Rg7+ Kd6 49. Kxd1 f1=Q+ 50. Kc2 Rf2+ 51. Kb3 Qc4+ 52. Ka3 Rf3+ 53. b3 Qxb3#) 48. Rg7+?! { (-20.03 → Mate in 7) Checkmate is now unavoidable. Rh8 was best. } (48. Rh8 Rc1+) 48... Kd6 49. Rxh7 Re2+ 50. Kb3 Rf3+ 51. Ka2 f1=Q 52. Rh8 Rxb2+ 53. Kxb2 Qe2+ 54. Kc1 Rf1# { Black wins by checkmate. } 0-1