[Event "KU Chess Society Arena"] [Site "https://lichess.org/Yw9J1HsZ"] [Date "2021.09.25"] [White "Carsambapidesi_55"] [Black "busenk"] [Result "0-1"] [UTCDate "2021.09.25"] [UTCTime "18:56:18"] [WhiteElo "1607"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "180+0"] [ECO "E60"] [Opening "Indian Defense: West Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 { E60 Indian Defense: West Indian Defense } 3. e3 Bg7 4. b3?! { (0.19 → -0.44) Inaccuracy. Nf3 was best. } (4. Nf3 O-O 5. h3 b6 6. Be2 Bb7 7. O-O d6 8. Qc2 e6) 4... O-O 5. Bb2 c5 6. Nd2?! { (-0.01 → -0.61) Inaccuracy. dxc5 was best. } (6. dxc5 Na6 7. Nf3 Nxc5 8. Be2 b6 9. O-O Bb7 10. Nc3 Nfe4) 6... cxd4 7. exd4 d5 8. Ngf3 Nc6 9. Be2 Bg4?! { (-0.92 → -0.02) Inaccuracy. Nh5 was best. } (9... Nh5 10. O-O) 10. Qc1?! { (-0.02 → -0.87) Inaccuracy. O-O was best. } (10. O-O Qb6 11. c5 Qc7 12. a3 a5 13. h3 Bxf3 14. Nxf3 b6 15. Rc1 Ne4 16. Qc2 bxc5) 10... Rc8 11. O-O dxc4?! { (-0.91 → -0.35) Inaccuracy. Ne4 was best. } (11... Ne4 12. Re1) 12. bxc4 b5 13. c5 a6 14. h3 Bf5 15. Nh4?? { (-0.45 → -2.21) Blunder. Re1 was best. } (15. Re1 Nd5) 15... Nxd4 16. Bxd4 Qxd4 17. Nxf5 gxf5 18. Nb3 Qe5 19. Qg5?? { (-2.09 → -7.21) Blunder. Bf3 was best. } (19. Bf3) 19... Qxe2 20. Rfe1 Qh5 21. Qd2 a5 22. Qxa5 Ne4 23. Rac1 Qh4 24. Qxb5 Qxf2+ 25. Kh1 Ng3+ 26. Kh2 Ne4 27. Rxe4 fxe4 28. c6 Qf4+ 29. Kh1 Be5 30. Kg1 Qh2+ 31. Kf2 e3+ 32. Kf3?! { (-11.93 → Mate in 9) Checkmate is now unavoidable. Kxe3 was best. } (32. Kxe3 Qg3+ 33. Ke2 Qxg2+ 34. Ke3 Qxh3+ 35. Ke4 Qg4+ 36. Kxe5 Qg5+ 37. Kd4 Qxb5 38. c7 Qa4+) 32... Qg3+ 33. Ke2 Qf2+ 34. Kd3 Rfd8+ 35. Kc4 Qe2+?! { (Mate in 6 → -20.38) Lost forced checkmate sequence. Qf4+ was best. } (35... Qf4+ 36. Nd4 Qxd4+ 37. Kb3 Qb2+ 38. Kc4 Rd4+ 39. Kc5 Qa3+ 40. Kb6 Rb8#) 36. Kb4 Bd6+ 37. Nc5?! { (-16.15 → Mate in 8) Checkmate is now unavoidable. Rc5 was best. } (37. Rc5 Qxb5+) 37... Rb8 38. Qxb8 Rxb8+ 39. Ka3 Qb2+ 40. Ka4 Qb4# { Black wins by checkmate. } 0-1