[Event "Rated classical game"] [Site "https://lichess.org/MtuDDscT"] [Date "2020.07.02"] [White "planigon"] [Black "devakanchana"] [Result "0-1"] [UTCDate "2020.07.02"] [UTCTime "15:38:27"] [WhiteElo "1601"] [BlackElo "1648"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. b5?! { (-0.09 → -0.73) Inaccuracy. Bb2 was best. } (2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. a3 Ba5 6. e3 d5) 2... b6?! { (-0.73 → 0.27) Inaccuracy. e4 was best. } (2... e4 3. Bb2 a6 4. a4 d5 5. e3 Nf6 6. c4 Nbd7 7. cxd5) 3. c4?! { (0.27 → -0.47) Inaccuracy. Bb2 was best. } (3. Bb2 d6 4. e3 a6 5. Nf3 Nf6 6. a4 axb5 7. Bxb5+ c6) 3... Bc5?! { (-0.47 → 0.56) Inaccuracy. a6 was best. } (3... a6 4. Bb2 axb5 5. cxb5 e4 6. e3 Nf6 7. Ne2 d5 8. d3) 4. e3 Nf6 5. f3?? { (0.56 → -1.55) Blunder. Bb2 was best. } (5. Bb2 Qe7 6. Nf3 d6 7. Be2 a6 8. O-O Bb4 9. d4 Nbd7 10. a3 Ba5 11. a4 O-O) 5... e4?? { (-1.55 → 0.95) Blunder. a6 was best. } (5... a6) 6. Ba3? { (0.95 → -0.52) Mistake. Nc3 was best. } (6. Nc3) 6... Qe7?! { (-0.52 → 0.15) Inaccuracy. Bxa3 was best. } (6... Bxa3 7. Nxa3 Qe7 8. Nc2 a6 9. a4 Bb7 10. fxe4 Bxe4 11. Nf3 O-O 12. Be2 axb5 13. d3) 7. Bxc5 Qxc5 8. f4?! { (0.48 → -0.34) Inaccuracy. fxe4 was best. } (8. fxe4 Bb7 9. Bd3 Nxe4 10. Qg4 Qg5 11. Qxg5 Nxg5 12. Kf2 f5 13. Nc3 O-O 14. Nge2 Ne4+) 8... d6 9. h3 h5 10. Nc3 Be6?! { (-0.03 → 0.71) Inaccuracy. a6 was best. } (10... a6 11. Nge2) 11. Na4?! { (0.71 → 0.00) Inaccuracy. Qc2 was best. } (11. Qc2 O-O 12. g4 Bxc4 13. Nxe4 Nxe4 14. Qxc4 d5 15. Qxc5 bxc5 16. Bg2 c4 17. Bxe4 dxe4) 11... Qa3 12. d3?? { (-0.09 → -3.69) Blunder. Qb3 was best. } (12. Qb3 Qxb3) 12... Nbd7?? { (-3.69 → -0.88) Blunder. a6 was best. } (12... a6) 13. dxe4?? { (-0.88 → -7.42) Blunder. Qb3 was best. } (13. Qb3) 13... Nc5? { (-7.42 → -3.80) Mistake. Qb4+ was best. } (13... Qb4+ 14. Kf2) 14. e5?? { (-3.80 → -11.26) Blunder. Nxc5 was best. } (14. Nxc5 dxc5 15. Qd3 Qb4+ 16. Qd2 Qxd2+ 17. Kxd2 Nxe4+ 18. Ke1 Ng3 19. Rh2 Nxf1 20. Kxf1 Bxc4+) 14... Nfe4 15. Qf3?! { (-11.15 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } (15. Ke2 dxe5 16. Nxc5 Nc3+ 17. Kf3 Nxd1 18. Rxd1 Qxc5 19. g3 Bxc4 20. Bxc4 Qxc4 21. Ne2 Qxb5) 15... Qxa4?! { (Mate in 3 → -16.85) Lost forced checkmate sequence. Qb4+ was best. } (15... Qb4+ 16. Nc3 Qxc3+ 17. Kd1 Qd2#) 16. Bd3?! { (-16.85 → Mate in 11) Checkmate is now unavoidable. Be2 was best. } (16. Be2 Qb4+) 16... Bf5?! { (Mate in 11 → -10.95) Lost forced checkmate sequence. Nxd3+ was best. } (16... Nxd3+ 17. Kf1 Nd2+ 18. Ke2 Qc2 19. Qc6+ Kd8 20. Qxa8+ Ke7 21. exd6+ Kf6 22. Qd8+ Rxd8 23. Rc1) 17. Bxe4 Nxe4 18. Ne2 Qb4+ 19. Nc3?! { (-15.20 → Mate in 13) Checkmate is now unavoidable. Kf1 was best. } (19. Kf1 Nd2+) 19... Qxc3+ 20. Ke2 Qd2+?! { (Mate in 16 → -11.53) Lost forced checkmate sequence. Qxc4+ was best. } (20... Qxc4+ 21. Ke1 Qc3+ 22. Ke2 Qb2+ 23. Kf1 Qxa1+ 24. Ke2 Qxa2+ 25. Ke1 Qd2+ 26. Kf1 Qc1+ 27. Ke2) 21. Kf1 Qd3+ 22. Qe2?! { (-10.60 → Mate in 8) Checkmate is now unavoidable. Kg1 was best. } (22. Kg1 O-O-O) 22... Ng3+ 23. Kf2?! { (-30.66 → Mate in 6) Checkmate is now unavoidable. Kg1 was best. } (23. Kg1 Nxe2+) 23... Nxe2?! { (Mate in 6 → -25.79) Lost forced checkmate sequence. Qxe2+ was best. } (23... Qxe2+ 24. Kxg3 h4+ 25. Kh2 Be4 26. Rhg1 Qf2 27. Kh1 Qg3 28. e6 Qxh3#) 24. Rhd1?! { (-25.79 → Mate in 9) Checkmate is now unavoidable. Rae1 was best. } (24. Rae1) 24... Qc2 25. exd6 cxd6 26. Rxd6 Nc3+ 27. Kg1 Ne2+ 28. Kh2 Rd8 29. Rc6?! { (-32.68 → Mate in 6) Checkmate is now unavoidable. c5 was best. } (29. c5 Qxc5) 29... Be4 30. a4 h4 31. Rc7 Nxf4 32. Rg1 Bxg2 33. exf4 Be4+ 34. Rg2 Qxg2# { Black wins by checkmate. } 0-1