[Event "Simul simul"] [Site "https://lichess.org/0sPOlR12"] [Date "2023.06.29"] [White "AayatKBazaz"] [Black "Sunayana_007"] [Result "0-1"] [UTCDate "2023.06.29"] [UTCTime "14:37:30"] [WhiteElo "1645"] [BlackElo "1670"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. e3 { D04 Queen's Pawn Game: Colle System } Bg4 4. Bd3?! { (0.39 → -0.20) Inaccuracy. c4 was best. } (4. c4 e6 5. h3 Bxf3 6. Qxf3 Bb4+ 7. Bd2 Bxd2+ 8. Nxd2 O-O) 4... e6 5. Nbd2 Bd6?! { (-0.36 → 0.31) Inaccuracy. c5 was best. } (5... c5 6. O-O Nc6 7. c3 Bd6 8. h3 Bh5 9. dxc5 Bxc5 10. e4) 6. b3 O-O 7. Bb2 Nbd7 8. O-O c6 9. h3 Bh5 10. g4 Bg6 11. Ne5 Qc7 12. f4 Bxd3 13. cxd3 a5 14. e4?! { (0.14 → -0.60) Inaccuracy. a4 was best. } (14. a4 b5) 14... a4 15. bxa4 Nb6 16. g5 Nfd7 17. Qh5 Nxa4 18. Rab1 g6?! { (-1.72 → -0.63) Inaccuracy. Bb4 was best. } (18... Bb4 19. Ndf3 Nxe5 20. fxe5 dxe4 21. dxe4 c5 22. d5 c4 23. d6 Qc6 24. Bd4 Bc5 25. g6) 19. Qh6 Nxb2 20. Rxb2 Nxe5 21. fxe5 Bxe5 22. dxe5 Qxe5 23. Rxb7?? { (-0.50 → -4.27) Blunder. Rfb1 was best. } (23. Rfb1) 23... Rxa2 24. Rf2 Qg3+ 25. Kf1 Qxd3+ 26. Kg1 Rxd2?? { (-4.94 → 0.00) Blunder. Qg3+ was best. } (26... Qg3+ 27. Kf1 Qd3+ 28. Kg1 Qd4 29. Qxf8+ Kxf8 30. Rxf7+ Ke8 31. Rf8+ Ke7 32. Rf7+ Kd8 33. Rf8+) 27. Rxd2?? { (0.00 → -4.71) Blunder. Qxf8+ was best. } (27. Qxf8+ Kxf8 28. Rfxf7+ Kg8 29. Rg7+ Kh8 30. Rxh7+ Kg8 31. Rhg7+ Kf8 32. Rgf7+ Ke8 33. Rfe7+ Kf8) 27... Qxd2 28. exd5?? { (-4.99 → Mate in 10) Checkmate is now unavoidable. Qxf8+ was best. } { White offers draw } (28. Qxf8+ Kxf8 29. exd5 Qe1+ 30. Kg2 Qe2+ 31. Kg1 c5 32. Rb8+ Kg7 33. d6 Qe3+ 34. Kg2 Qd2+) 28... cxd5?? { (Mate in 10 → -6.10) Lost forced checkmate sequence. Qe3+ was best. } (28... Qe3+ 29. Kg2 Ra8 30. Qxh7+ Kxh7 31. Rxf7+ Kg8 32. Rf2 Qxg5+ 33. Kf1 Qg3 34. dxc6 Ra1+ 35. Ke2) 29. Rb1?? { (-6.10 → Mate in 12) Checkmate is now unavoidable. Qh4 was best. } (29. Qh4 Rc8 30. Rb1 Qe3+ 31. Kh1 Qf3+ 32. Kg1 d4 33. Qxd4 Qg3+ 34. Kf1 Qxg5) 29... Qe3+ 30. Kf1 Qd3+ 31. Kg2 Qxb1 32. Kh2 Qc2+ 33. Kg3 Qd3+ 34. Kh4 Qe4+ 35. Kg3 d4 36. Kh2 d3 37. Kg3 d2 38. Qh4 Qxh4+ 39. Kxh4 d1=Q 40. Kg3 Qh5 41. h4 e5 42. Kh3 e4 43. Kg3 e3 44. Kg2 Qxh4 45. Kf3 Qxg5 46. Ke2 Rd8 47. Ke1 Rd2 48. Kf1 Qg2+ 49. Ke1 Qf2# { Black wins by checkmate. } 0-1