[Event "Chess Day UNY 2 Arena"] [Site "https://lichess.org/siPV46wU"] [Date "2021.03.26"] [White "retriew"] [Black "hanundsyftr"] [Result "0-1"] [UTCDate "2021.03.26"] [UTCTime "09:14:58"] [WhiteElo "1880"] [BlackElo "1610"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+63"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 { D05 Queen's Pawn Game: Colle System } Bd6 5. b3 h6 6. Bb2 O-O 7. Nbd2 Nc6?! { (0.41 → 1.17) Inaccuracy. c5 was best. } (7... c5 8. a3 Nbd7 9. Ne5 a6 10. a4 b6 11. O-O Bb7 12. Qe2) 8. Ne5?! { (1.17 → 0.27) Inaccuracy. a3 was best. } (8. a3 Nd7 9. c4 b6 10. Rg1 Ne7 11. g4 Bb7 12. Qc2 Ng6 13. g5 h5 14. h4 dxc4) 8... Bd7? { (0.27 → 1.39) Mistake. Nb4 was best. } (8... Nb4 9. Bb5 c6 10. Be2 c5 11. a3 Nc6 12. Bd3 cxd4 13. exd4 Qb6 14. O-O Nxd4 15. Nec4) 9. f4?! { (1.39 → 0.65) Inaccuracy. a3 was best. } (9. a3 Be8 10. f4 Nd7 11. Nxd7 Qxd7 12. g4 f5 13. Qe2 Qe7 14. h4 Rd8 15. g5 h5) 9... a6? { (0.65 → 1.81) Mistake. Nb4 was best. } (9... Nb4 10. g4) 10. O-O? { (1.81 → 0.32) Mistake. a3 was best. } (10. a3 Be8 11. Qe2 Nd7 12. Nxd7 Qxd7 13. c4 Be7 14. h4 f5 15. g4 dxc4 16. bxc4 b5) 10... Qe7? { (0.32 → 1.92) Mistake. Nb4 was best. } (10... Nb4 11. Be2 c5 12. c3 Nc6 13. Bd3 b5 14. g4 Be8 15. Rf2 Rc8 16. Rg2 Nd7 17. Ndf3) 11. Rf3? { (1.92 → 0.57) Mistake. a3 was best. } (11. a3 Be8) 11... Kh8? { (0.57 → 2.15) Mistake. Nb4 was best. } (11... Nb4 12. Bf1 c5 13. a3 Nc6 14. Bd3 Be8 15. dxc5 Bxc5 16. Rg3 b5 17. Qe2 Kh8 18. b4) 12. Rh3 Ng8 13. Qh5? { (1.94 → 0.45) Mistake. a3 was best. } (13. a3) 13... Qf6?? { (0.45 → 7.01) Blunder. Nb4 was best. } (13... Nb4 14. Qe2) 14. Ng4?? { (7.01 → 0.60) Blunder. Nxd7 was best. } (14. Nxd7) 14... Qe7 15. Nf3?! { (0.87 → -0.08) Inaccuracy. c4 was best. } (15. c4 g6) 15... f5 16. Nge5 Bxe5?! { (0.43 → 1.26) Inaccuracy. Be8 was best. } (16... Be8 17. Qg5 Nf6 18. c4 Ne4 19. Qxe7 Bxe7 20. Nxc6 bxc6 21. Bxe4 dxe4 22. Ne5 a5 23. Bc3) 17. Nxe5 Nxe5 18. dxe5 Be8 19. Qf3?! { (0.67 → -0.15) Inaccuracy. Qe2 was best. } (19. Qe2 Bb5) 19... Qf7?! { (-0.15 → 0.65) Inaccuracy. Bb5 was best. } (19... Bb5) 20. g4 Ne7 21. Kf2? { (1.15 → -0.45) Mistake. Ba3 was best. } (21. Ba3 fxg4 22. Qxg4 Bb5 23. c4 dxc4 24. bxc4 Rfd8 25. Bxe7 Rxd3 26. Bg5 Qg6 27. cxb5 Kg8) 21... Rg8? { (-0.45 → 0.87) Mistake. fxg4 was best. } (21... fxg4 22. Qxg4) 22. Rg1 Kh7 23. c4?! { (1.00 → 0.33) Inaccuracy. Ba3 was best. } (23. Ba3 Bb5) 23... c6?? { (0.33 → 2.32) Blunder. dxc4 was best. } (23... dxc4 24. bxc4 Rd8 25. Qe2 Bc6 26. gxf5 exf5 27. Qc2 g6 28. Ba3 Ba4 29. Qc3 Bc6 30. Rhg3) 24. Rhg3?? { (2.32 → 0.53) Blunder. Ba3 was best. } (24. Ba3) 24... g6? { (0.53 → 1.82) Mistake. dxc4 was best. } (24... dxc4) 25. gxf5?! { (1.82 → 1.15) Inaccuracy. c5 was best. } (25. c5 fxg4) 25... Nxf5 26. Bxf5?! { (0.99 → -0.02) Inaccuracy. c5 was best. } (26. c5 a5) 26... exf5?! { (-0.02 → 0.84) Inaccuracy. Qxf5 was best. } (26... Qxf5 27. Bd4 Qc2+ 28. Qe2 Qxe2+ 29. Kxe2 c5 30. Bxc5 dxc4 31. e4 cxb3 32. axb3 a5 33. Rc3) 27. h4?! { (0.84 → 0.00) Inaccuracy. Rh3 was best. } (27. Rh3 Qe6) 27... h5?! { (0.00 → 1.04) Inaccuracy. dxc4 was best. } (27... dxc4 28. h5 Qe6 29. Rd1 Qe7 30. Bc3 cxb3 31. axb3 Bf7 32. hxg6+ Rxg6 33. Rxg6 Bxg6 34. Rd6) 28. Rg5 Bd7?? { (1.02 → 4.93) Blunder. a5 was best. } (28... a5 29. cxd5) 29. Rxh5+?? { (4.93 → -5.90) Blunder. Rxg6 was best. } (29. Rxg6 Qxg6) 29... gxh5 30. Rxg8 Rxg8 31. e6 Bxe6 32. c5 Rg4 33. Ke2 Qe7 34. Kd3 Qxh4 35. b4 Qg3 36. Qh1 h4 37. a4 h3 38. Bf6 h2 39. Be7?! { (-16.25 → Mate in 11) Checkmate is now unavoidable. Kd4 was best. } (39. Kd4 Qg1) 39... Qg2?! { (Mate in 11 → -75.66) Lost forced checkmate sequence. Qg1 was best. } (39... Qg1 40. Kd4 Qxh1 41. Ke5 d4 42. e4 Qxe4+ 43. Kd6 Qxf4+ 44. Kxe6 h1=Q 45. Kd7 Qd5+ 46. Kc8) 40. Qa1?! { (-75.66 → Mate in 4) Checkmate is now unavoidable. Qxg2 was best. } (40. Qxg2 Rxg2) 40... h1=Q 41. Qf6 Qd1+ 42. Kc3 Qa1+ 43. Kb3 Qxf6 44. Bxf6 Qe4 45. Bd4 Qd3+ 46. Kb2 Rg2+ 47. Ka1 Qd1# { Black wins by checkmate. } 0-1