[Event "Chaturanga 2023 Round 2 Arena"] [Site "https://lichess.org/nio9GujY"] [Date "2023.07.20"] [White "PiyushSalvi"] [Black "sagar80"] [Result "1-0"] [UTCDate "2023.07.20"] [UTCTime "16:33:26"] [WhiteElo "1271"] [BlackElo "1395"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-79"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Bb5+ c6 4. Bc4 b5?! { (-0.25 → 0.71) Inaccuracy. Nf6 was best. } (4... Nf6 5. O-O Nxe4 6. d4 d5 7. Nxe5 Nd7 8. Bd3 Nxe5 9. dxe5) 5. Be2 c5? { (0.34 → 1.50) Mistake. Nf6 was best. } (5... Nf6 6. d4 Nxe4 7. dxe5 Qc7 8. exd6 Bxd6 9. O-O O-O 10. Nbd2) 6. Bxb5+ Bd7 7. c4?! { (2.20 → 1.24) Inaccuracy. Bxd7+ was best. } (7. Bxd7+ Qxd7 8. O-O Be7 9. d3 Nc6 10. Nc3 f5 11. exf5 Qxf5) 7... Bxb5 8. cxb5 Qd7 9. Nc3 f6?! { (1.70 → 2.82) Inaccuracy. Be7 was best. } (9... Be7 10. a4 a6 11. Rb1 Nf6 12. d3 O-O 13. O-O h6 14. Nd2 Qe6 15. Qf3 Nbd7 16. Nc4) 10. Qb3?! { (2.82 → 1.92) Inaccuracy. d3 was best. } (10. d3 a6 11. Nd5 Ra7 12. b6 Rb7 13. a4 Ne7 14. Nc7+ Rxc7 15. bxc7 Qxc7 16. Bd2 Nec6) 10... g5?? { (1.92 → 5.37) Blunder. a6 was best. } (10... a6 11. d3 axb5 12. Nxb5 Na6 13. Nd2 Rb8 14. a4 Ne7 15. Nc4 Nc6 16. O-O Nc7 17. Be3) 11. Qa3?? { (5.37 → 2.33) Blunder. Qd5 was best. } (11. Qd5 Ne7 12. Qxa8 Kf7 13. b6 Nbc6 14. bxa7 Nxa7 15. Qb8 g4 16. Nh4 Nac6 17. Qb5 Bh6) 11... g4 { Black offers draw } 12. Nh4 Be7? { (2.50 → 4.16) Mistake. Ne7 was best. } (12... Ne7 13. O-O) 13. b6?? { (4.16 → 1.90) Blunder. Nf5 was best. } (13. Nf5 Bd8 14. Nd5 Kf8 15. O-O Ne7 16. Ndxe7 Bxe7 17. Qb3 d5 18. d3 Ke8 19. Bh6 Rg8) 13... f5? { (1.90 → 3.39) Mistake. Nc6 was best. } (13... Nc6 14. Nf5 Qb7 15. Nd5 Nb4 16. Nc7+ Qxc7 17. Qxb4 axb6 18. Qb5+ Qd7 19. Qxb6 c4 20. d4) 14. Nxf5 Nf6 15. f3? { (2.96 → 1.57) Mistake. b4 was best. } (15. b4 cxb4 16. Qxb4 axb6 17. O-O h5 18. Qxb6 Nc6 19. d3 Rb8 20. Qe3 h4 21. Qg5 Kd8) 15... gxf3 16. gxf3 O-O?? { (1.46 → 4.21) Blunder. Nc6 was best. } (16... Nc6) 17. Rg1+?! { (4.21 → 3.30) Inaccuracy. Qb3+ was best. } (17. Qb3+ c4 18. Qb5 axb6 19. Qxd7 Nbxd7 20. Nxe7+ Kf7 21. Nf5 Ke6 22. Ne3 Nc5 23. Nxc4 Nb3) 17... Kf7?? { (3.30 → 8.38) Blunder. Kh8 was best. } (17... Kh8 18. d4 Ng8 19. d5 Qb7 20. Be3 Nd7 21. Rxg8+ Rxg8 22. Nxe7 Rg2 23. Nf5 axb6 24. Qb3) 18. Nh6+?? { (8.38 → 3.03) Blunder. Qb3+ was best. } (18. Qb3+ c4 19. Rg7+ Ke8 20. b7 cxb3 21. bxa8=Q Qd8 22. Rxe7+ Qxe7 23. Qxb8+ Qd8 24. Qxb3 d5) 18... Ke6? { (3.03 → 5.51) Mistake. Ke8 was best. } (18... Ke8 19. Nf5 Nc6 20. Nb5 Nd4 21. Nbxd4 cxd4 22. d3 d5 23. Qa5 Qc6 24. Rg7 Rf7 25. Rxf7) 19. Qb3+ d5 20. exd5+ Nxd5 21. Rg6+?? { (5.40 → -0.33) Blunder. Nxd5 was best. } (21. Nxd5 Qxd5 22. Qxd5+ Kxd5 23. b7 Nc6 24. bxa8=R Rxa8 25. Nf5 Rf8 26. Nxe7+ Nxe7 27. b3 Ng6) 21... hxg6 22. Nxd5? { (-0.44 → -1.62) Mistake. b7 was best. } (22. b7 c4) 22... Bd6?? { (-1.62 → 6.56) Blunder. Qxd5 was best. } (22... Qxd5 23. b7) 23. Nf6+?? { (6.56 → 0.22) Blunder. Nc7+ was best. } (23. Nc7+ Kf6 24. b7 Nc6 25. bxa8=Q Rxa8 26. Nxa8 Nd4 27. Qd5 Nc2+ 28. Kd1 Nb4 29. Qg8 Qb7) 23... Kxf6 24. Ng4+ Kg5?? { (0.18 → 6.51) Blunder. Ke7 was best. } (24... Ke7 25. b7 c4 26. bxa8=Q cxb3 27. Qe4 Qf5 28. axb3 Qxf3 29. Qxf3 Rxf3 30. Rxa7+ Nd7 31. Kd1) 25. Qe3+?! { (6.51 → 4.28) Inaccuracy. b7 was best. } (25. b7 Nc6 26. d4+ Kh4 27. Qe3 Qf5 28. bxa8=Q Rxa8 29. Nh6 Qf4 30. Qf2+ Kh5 31. Bxf4 exf4) 25... Kf5?! { (4.28 → 5.63) Inaccuracy. Rf4 was best. } (25... Rf4 26. Nxe5 Bxe5 27. Qxe5+ Kh6 28. Qxf4+ Kh7 29. d4 Qe6+ 30. Qe3 Qxe3+ 31. Bxe3 axb6 32. dxc5) 26. Qe4+ Ke6 27. Qxg6+?? { (5.37 → 2.53) Blunder. b7 was best. } (27. b7 Nc6 28. bxa8=Q Rxa8 29. Qxg6+ Ke7 30. Qf6+ Ke8 31. Qh8+ Ke7 32. Qxa8 e4 33. Qg8 Qf5) 27... Kd5?? { (2.53 → 6.56) Blunder. Ke7 was best. } (27... Ke7 28. d4) 28. Nf6+?! { (6.56 → 4.75) Inaccuracy. b7 was best. } (28. b7 Qxb7 29. Qe4+ Ke6 30. Qxb7 Nd7 31. Ne3 Nf6 32. b3 Rg8 33. Bb2 Rg1+ 34. Kf2 Rxa1) 28... Ke6?! { (4.75 → 6.58) Inaccuracy. Kc6 was best. } (28... Kc6 29. Qe4+ Kxb6 30. Nxd7+ Nxd7 31. b4 Rg8 32. Qd5 Kc7 33. Bb2 Nb6 34. Qe4 Rae8 35. bxc5) 29. Nxd7+ Kxd7 30. Qg7+ Rf7?? { (6.29 → Mate in 8) Checkmate is now unavoidable. Kc6 was best. } (30... Kc6 31. b7 Nd7 32. bxa8=B+ Rxa8 33. b4 Rb8 34. Bb2 e4 35. b5+ Rxb5 36. Bc3 exf3 37. Qf7) 31. Qxf7+ Kc6 32. d4? { (Mate in 6 → 7.79) Lost forced checkmate sequence. b7 was best. } (32. b7 Kb6 33. bxa8=Q Be7 34. Qxb8+ Ka5 35. Qxe7 a6 36. Qxc5+ Ka4 37. Qa3#) 32... Kxb6 33. dxc5+ Kxc5? { (7.87 → Mate in 6) Checkmate is now unavoidable. Bxc5 was best. } (33... Bxc5 34. Bd2 Nc6 35. Qb3+ Kc7 36. Rc1 Rb8 37. Qe6 Rxb2 38. Rxc5 Rb6 39. Qxe5+ Kb7 40. Qe8) 34. Be3+ Kb4 35. Rc1 Kb5 36. Qb3+ Ka6 37. a4 e4 38. Qb5# { White wins by checkmate. } 1-0