[Event "5 th CDE Chess Tournament Arena"] [Site "https://lichess.org/aDLhvmGD"] [Date "2020.04.11"] [White "Arkapratim1022"] [Black "sunitapramanik"] [Result "0-1"] [UTCDate "2020.04.11"] [UTCTime "10:06:25"] [WhiteElo "1649"] [BlackElo "1090"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+142"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C70"] [Opening "Ruy Lopez: Morphy Defense, Caro Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 { C70 Ruy Lopez: Morphy Defense, Caro Variation } 5. Bb3 Nb4?? { (0.27 → 3.31) Blunder. Nf6 was best. } (5... Nf6 6. O-O Bb7 7. d3 Bc5 8. c3 O-O 9. Bg5 Be7 10. Nbd2) 6. c3?? { (3.31 → -0.90) Blunder. Nxe5 was best. } (6. Nxe5 Nh6 7. d4 d6 8. Nf3 c5 9. c3 c4 10. cxb4 cxb3) 6... Nd3+ 7. Ke2 Nxc1+?? { (-1.53 → 0.43) Blunder. d5 was best. } (7... d5 8. Bxd5 Nf4+ 9. Kf1 Nxd5 10. exd5 Qxd5 11. Qe2 Bd6 12. d4 e4 13. c4 Qf5 14. Nfd2) 8. Qxc1 a5?! { (0.37 → 1.15) Inaccuracy. Bb7 was best. } (8... Bb7 9. d4 exd4 10. cxd4 Bxe4 11. Re1 Be7 12. Kf1 Bxf3 13. gxf3 Kf8 14. Qe3 d5 15. Nc3) 9. a3? { (1.15 → -0.07) Mistake. Nxe5 was best. } (9. Nxe5 Nh6 10. d4 Bd6 11. Nf3 Bb7 12. Re1 a4 13. Bc2 f5 14. e5 Be7 15. Kf1 O-O) 9... a4 10. Ba2 b4? { (-0.07 → 1.52) Mistake. Nf6 was best. } (10... Nf6 11. Nxe5 d5 12. d4 Bd6 13. Nc6 Qd7 14. e5 Qxc6 15. Qg5 Bxe5 16. dxe5 Qe6 17. Kf1) 11. cxb4 Ba6+ 12. Ke1?! { (1.94 → 1.32) Inaccuracy. d3 was best. } (12. d3 Bd6) 12... Qe7?! { (1.32 → 2.39) Inaccuracy. Bd6 was best. } (12... Bd6 13. Bc4 Bxc4 14. Qxc4 Qf6 15. Nc3 Ne7 16. Rd1 O-O 17. h4 Nc6 18. Nd5 Qg6 19. Ne3) 13. Nc3 Nf6 14. Ng5?! { (2.53 → 1.76) Inaccuracy. Nxa4 was best. } (14. Nxa4 c6 15. Nc5 Bc8 16. Nd3 Nxe4 17. Ndxe5 Ng5 18. Kd1 Ne6 19. Re1 Ba6 20. Qc3 c5) 14... d5?? { (1.76 → 11.00) Blunder. h6 was best. } (14... h6 15. Nxf7 Rh7 16. Nxa4 g6 17. Qxc7 Rxf7 18. Nc5 Bc8 19. Rc1 Rh7 20. Ne6 dxe6 21. Qc6+) 15. exd5?? { (11.00 → 2.22) Blunder. Nxd5 was best. } (15. Nxd5 Nxd5 16. Qc6+ Qd7 17. Qxa8+ Ke7 18. Qxd5 Qxd5 19. Bxd5 c6 20. Ba2 f6 21. Nf7 Rg8) 15... Nxd5?? { (2.22 → 17.29) Blunder. Qd7 was best. } (15... Qd7 16. Qc2) 16. Nxd5 Qxg5 17. Nxc7+ Kd8 18. g3?? { (9.30 → -0.15) Blunder. Nxa8 was best. } (18. Nxa8 Qe7 19. Qc6 Qb7 20. Qb6+ Qxb6 21. Nxb6 Bb7 22. f3 f5 23. Nxa4 g6 24. Nc5 Bxc5) 18... Bb5?? { (-0.15 → 8.44) Blunder. Qg4 was best. } (18... Qg4 19. d3 Rc8 20. Nxa6 Rxc1+ 21. Rxc1 Bd6 22. Rf1 Qd4 23. Rc3 Kd7 24. Bxf7 Ra8 25. b5) 19. Nxa8 Ba6? { (8.43 → Mate in 2) Checkmate is now unavoidable. Qe7 was best. } (19... Qe7 20. Nb6) 20. Nb6?? { (Mate in 2 → 5.41) Lost forced checkmate sequence. Qc7+ was best. } (20. Qc7+ Ke8 21. Bxf7#) 20... Qf5? { (5.41 → 18.41) Mistake. Qg6 was best. } (20... Qg6 21. Bd5 Qxb6 22. Qc6 Qxc6 23. Bxc6 Bd3 24. Bxa4 e4 25. Rc1 g6 26. b5 Bd6 27. b6) 21. Bc4?? { (18.41 → 3.58) Blunder. Qc6 was best. } (21. Qc6) 21... Qe4+ 22. Kd1 Qxh1+ 23. Kc2 Qe4+? { (3.11 → 5.02) Mistake. Qc6 was best. } (23... Qc6 24. Qf1) 24. Kd1?? { (5.02 → 2.31) Blunder. d3 was best. } (24. d3) 24... Bb7? { (2.31 → 4.62) Mistake. Qg4+ was best. } (24... Qg4+ 25. f3) 25. Bxf7?? { (4.62 → -0.71) Blunder. Bd5 was best. } (25. Bd5 Qd3 26. Bxb7 Qf1+ 27. Kc2 Qb5 28. Nxa4 Qxa4+ 29. Kb1 Qd7 30. Bc6 Qd3+ 31. Ka2 h5) 25... Ba6?? { (-0.71 → 3.01) Blunder. Qf3+ was best. } (25... Qf3+ 26. Ke1) 26. Nc4?? { (3.01 → -0.91) Blunder. Bc4 was best. } (26. Bc4 Qg4+ 27. f3 Qxf3+ 28. Kc2 Bxc4 29. Nxc4 Be7 30. d3 e4 31. Qd2 Qxd3+ 32. Qxd3+ exd3+) 26... Qh1+?! { (-0.91 → 0.00) Inaccuracy. Qf3+ was best. } (26... Qf3+ 27. Ke1 Qxf7 28. d3 Qd5 29. Qd1 Be7 30. Qxa4 Bxc4 31. dxc4 Qh1+ 32. Ke2 Qxa1 33. Qa8+) 27. Kc2 Qe4+?? { (0.00 → 4.59) Blunder. Qf3 was best. } (27... Qf3 28. Nxe5 Qf5+ 29. d3 Qxe5 30. Qd2 Qf5 31. Ba2 g6 32. Re1 Bg7 33. Re6 Bc8 34. Rd6+) 28. Kc3?? { (4.59 → -2.33) Blunder. d3 was best. } (28. d3 Qe2+ 29. Qd2 Qxd2+ 30. Kxd2 Bxc4 31. dxc4 Kc7 32. Re1 g5 33. Rxe5 Bg7 34. Re7+ Kd6) 28... Be7?! { (-2.33 → -1.30) Inaccuracy. Bxc4 was best. } (28... Bxc4 29. Bxc4 Qd4+ 30. Kc2 Qxc4+ 31. Kd1 Qd3 32. Ke1 Bd6 33. Qd1 Qe4+ 34. Qe2 Qh1+ 35. Qf1) 29. d3 Qc6?? { (-1.43 → 2.92) Blunder. Qd4+ was best. } (29... Qd4+ 30. Kc2 Rf8 31. Qe3 Qxe3 32. fxe3 Rxf7 33. Rd1 Rf2+ 34. Rd2 Rf3 35. b3 axb3+ 36. Kxb3) 30. Kd2?? { (2.92 → 0.31) Blunder. Qe3 was best. } (30. Qe3 Rf8 31. Bh5 e4 32. Qd4+ Kc8 33. Bg4+ Kb8 34. Qe5+ Qc7 35. Qxc7+ Kxc7 36. dxe4 Bxc4) 30... Bg5+?! { (0.31 → 1.19) Inaccuracy. Qf3 was best. } (30... Qf3 31. Qh1 Qxf2+ 32. Kc3 Qxf7 33. Qa8+ Bc8 34. Qa5+ Ke8 35. Qxa4+ Kf8 36. Qc6 Bd7 37. Qa8+) 31. Ke2?? { (1.19 → -14.57) Blunder. f4 was best. } (31. f4) 31... Bxc1 32. Rxc1 Bxc4 33. Rxc4 Qf6 34. Bd5 g5? { (-8.99 → -4.59) Mistake. Rf8 was best. } (34... Rf8) 35. Bb7? { (-4.59 → -8.21) Mistake. Rc6 was best. } (35. Rc6 Qf8 36. Be4 Kd7 37. Ra6 Qb8 38. Ra8 Qxa8 39. Bxa8 Rxa8 40. Ke3 Rf8 41. f3 Kd6) 35... Rf8 36. Rc8+ Ke7 37. Rc7+ Ke8 38. Bc6+ Kd8 39. Rd7+ Kc8 40. Bxa4?! { (-15.77 → Mate in 6) Checkmate is now unavoidable. Bb7+ was best. } (40. Bb7+ Kxd7) 40... Qxf2+ 41. Kd1 Qf1+ 42. Kc2 Rf2+ 43. Kc3 Qc1+ 44. Kb3 Qc2+ 45. Ka2 Qxb2# { Black wins by checkmate. } 0-1