[Event "Rated correspondence game"] [Site "https://lichess.org/Pv3I7BbA"] [Date "2015.09.06"] [White "Extreme2020"] [Black "Chessmaster17"] [Result "1-0"] [UTCDate "2015.09.06"] [UTCTime "12:08:44"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "+165"] [BlackRatingDiff "-160"] [Variant "Standard"] [TimeControl "-"] [ECO "C40"] [Opening "Gunderam Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Qe7 { C40 Gunderam Defense } 3. Bc4 Nf6 4. Nc3 d5?! { (0.74 → 1.46) Inaccuracy. c6 was best. } (4... c6 5. O-O b5 6. Bb3 h6 7. a3 d6 8. d4 Nbd7 9. Be3 Bb7 10. Re1 a5 11. d5 Nc5 12. dxc6 Bxc6 13. Nd5 Nxd5 14. Bxd5) 5. Nxd5 Nxd5 6. Bxd5 c6 7. Bc4 Bg4 8. h3 Bxf3 9. Qxf3 b5 10. Bb3 Na6 11. d4 exd4 12. h4?! { (1.36 → 0.43) Inaccuracy. O-O was best. } (12. O-O Nc5 13. e5 Rc8 14. Rd1 Nxb3 15. axb3 Qe6 16. Qg3 c5 17. Rxa7 Qb6 18. Qg4 Rd8 19. Ra1 h5 20. Qg5 Qc6 21. f3 Qb6) 12... g6?? { (0.43 → 3.77) Blunder. Nc5 was best. } (12... Nc5 13. O-O Qf6 14. Qxf6 gxf6 15. Rd1 a5 16. a4 Nxb3 17. cxb3 bxa4 18. Rxd4 axb3 19. Rc4 Ra6 20. Bd2 Rg8 21. Rxa5 Rxa5 22. Bxa5) 13. Bg5 Qb4+?? { (3.77 → 11.75) Blunder. Qd7 was best. } (13... Qd7 14. Qf6 Rg8 15. Bxf7+ Qxf7 16. Qxc6+ Qd7 17. Qxa8+ Kf7 18. O-O-O Bc5 19. Qd5+ Qxd5 20. exd5 Nb4 21. Rhe1 Rc8 22. c3 Nxd5 23. Kb1) 14. Bd2?? { (11.75 → 3.58) Blunder. c3 was best. } (14. c3 Qe7 15. Bxe7 Bxe7 16. Qxf7+ Kd8 17. O-O-O Re8 18. Qxh7 Kc7 19. cxd4 Rad8 20. Qxg6 Kb8 21. h5 Nc7 22. h6 Rh8 23. h7 Rc8) 14... Qc5?? { (3.58 → 8.74) Blunder. Qe7 was best. } (14... Qe7 15. Bg5 Qd7 16. Qf6 Rg8 17. Bxf7+ Qxf7 18. Qxc6+ Qd7 19. Qxa8+ Kf7 20. O-O-O Bc5 21. Qd5+ Qxd5 22. exd5 Nb4 23. Rhe1 Rc8 24. c3) 15. Qxf7+ Kd8 16. Bg5+? { (8.71 → 4.54) Mistake. Qb7 was best. } (16. Qb7 Nc7 17. Ba5 Qe5 18. Qxa8+ Kd7 19. Qb7 Bd6 20. O-O-O b4 21. Bxb4 Bxb4 22. Qxb4 c5 23. Qa4+ Ke7 24. c3 Rd8 25. Qxa7 Rd7) 16... Be7 17. Bf4?? { (4.47 → -0.85) Blunder. Rd1 was best. } (17. Rd1 Bxg5 18. hxg5 Qe5 19. c3 Kc8 20. Rxd4 Nc5 21. Rxh7 Rxh7 22. Qxh7 Qc7 23. Qxg6 Nxb3 24. axb3 Kb7 25. Rd6 Rh8 26. e5 Rh1+) 17... Rf8 18. Qg7 Rxf4 19. g3?? { (-1.08 → -3.37) Blunder. O-O was best. } (19. O-O Kc7 20. a4 Nb4 21. axb5 cxb5 22. Bd5 Nxd5 23. exd5 Re4 24. Rfe1 Qxd5 25. Qxh7 Re6 26. Rxe6 Qxe6 27. h5 gxh5 28. Qxh5 Kb6) 19... Bf6?? { (-3.37 → 2.03) Blunder. Rxe4+ was best. } (19... Rxe4+ 20. Kf1 Kc7 21. Qxh7 Rf8 22. Rh2 Qh5 23. Qxh5 gxh5 24. f4 Nc5 25. Re2 Rxe2 26. Kxe2 a5 27. c3 Bf6 28. Bc2 Re8+ 29. Kf2) 20. Qg8+ Kd7?! { (2.18 → 3.22) Inaccuracy. Kc7 was best. } (20... Kc7 21. Qxh7+ Kb6 22. gxf4 d3 23. cxd3 Bxb2 24. Rd1 Qd6 25. Qh6 Rf8 26. h5 Nc5 27. f5 Nxb3 28. axb3 Qb4+ 29. Ke2 gxf5 30. Rc1) 21. Qxa8? { (3.22 → 1.82) Mistake. Qxh7+ was best. } (21. Qxh7+ Qe7 22. Qxe7+ Bxe7 23. gxf4 Rf8 24. a4 b4 25. O-O-O Rxf4 26. h5 gxh5 27. Rxd4+ Kc7 28. Rxh5 Bc5 29. Rh7+ Kb6 30. Rdd7 Bxf2) 21... d3?? { (1.82 → 6.68) Blunder. Nc7 was best. } (21... Nc7 22. Qb7 Rxe4+ 23. Kf1 Qb6 24. Qxb6 axb6 25. Re1 Re8 26. Rxe8 Kxe8 27. h5 g5 28. Ke2 c5 29. Bg8 h6 30. Re1 Kd7 31. Kd3) 22. O-O-O?? { (6.68 → 3.17) Blunder. gxf4 was best. } (22. gxf4 Nc7 23. Qg8 Qb4+ 24. Kf1 Qxe4 25. Rh3 dxc2 26. Rc1 Nd5 27. Qxh7+ Kd6 28. Rxc2 Bd4 29. Qb7 Nxf4 30. Rg3 Qh1+ 31. Rg1 Qe4) 22... Rxf2?? { (3.17 → 14.16) Blunder. Rf3 was best. } (22... Rf3 23. Qb7+ Nc7 24. Rhe1 Be5 25. Rd2 Qb6 26. Qxb6 axb6 27. Rxd3+ Rxd3 28. cxd3 Bd4 29. Rf1 Ne8 30. f4 Nf6 31. f5 Nh5 32. fxg6) 23. Qb7+ Ke8 24. Qxa6?? { (12.60 → Mate in 4) Checkmate is now unavoidable. Qc8+ was best. } (24. Qc8+ Ke7 25. Rxd3 Bd4 26. c3 Qb6 27. Qe6+ Kf8 28. Qg8+ Ke7 29. Rxd4 Nc5 30. Qxh7+ Kf8 31. Qg8+ Ke7 32. Qg7+ Ke8 33. Qxg6+ Kf8) 24... Qe3+?? { (Mate in 4 → 8.13) Lost forced checkmate sequence. Rxc2+ was best. } (24... Rxc2+ 25. Kb1 Rxb2+ 26. Ka1 Rxb3+ 27. e5 Bxe5#) 25. Kb1 Qxe4?! { (6.77 → 18.55) Inaccuracy. dxc2+ was best. } (25... dxc2+ 26. Bxc2 Rxc2 27. Qc8+ Kf7 28. Qc7+ Kf8 29. Qb8+ Kf7 30. Rd7+ Be7 31. Qe5 Qc5 32. Rxe7+ Qxe7 33. Rf1+ Ke8 34. Qb8+ Kd7 35. Qxa7+) 26. Rhe1 Re2 27. cxd3 Qe3 28. Qxc6+ Kf8 29. Qxf6+ Ke8 30. Qc3?! { (Mate in 7 → 64.93) Lost forced checkmate sequence. Rxe2 was best. } (30. Rxe2 Qxe2 31. Rc1 Qxd3+ 32. Ka1 Qf1 33. Rxf1 Kd7 34. Re1 Kc7 35. Re7+ Kb8 36. Qh8#) 30... a5?! { (64.93 → Mate in 7) Checkmate is now unavoidable. Rxe1 was best. } (30... Rxe1 31. Rxe1 Qxe1+ 32. Qxe1+ Kd8 33. Qa5+ Kd7 34. Qxb5+ Kd6 35. Qd5+ Ke7 36. Qe6+ Kd8 37. Qd6+ Kc8 38. Qc6+ Kd8 39. Qa8+ Kd7 40. Qxa7+) 31. Rxe2 Qxe2 32. Re1 Qxe1+ 33. Qxe1+ Kf8 34. d4 a4 35. Bxa4 bxa4 36. d5 h5 37. d6 g5 38. d7 gxh4 39. d8=Q+ Kg7 40. Qee7+ Kg6 41. Qdd6+ Kf5 42. Qee5+ Kg4 43. Qdd4+ Kh3 44. Qf5+ Kxg3 45. Qfd3+ Kg2 46. Q4e4+ Kh2 47. Qee2+ Kg1 48. Qdd1# { White wins by checkmate. } 1-0