[Event "Casual correspondence game"] [Site "https://lichess.org/BO4FZMr5"] [Date "2020.03.11"] [White "AnnATA"] [Black "JJOkocha"] [Result "1-0"] [UTCDate "2020.03.11"] [UTCTime "18:58:10"] [WhiteElo "1500"] [BlackElo "1636"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3?! { (0.79 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 a6) 2... e6 3. Nc3?! { (0.32 → -0.38) Inaccuracy. c4 was best. } (3. c4 d5 4. cxd5 exd5 5. Nc3 cxd4 6. exd4 Nf6 7. Nge2 h6) 3... Nf6?! { (-0.38 → 0.38) Inaccuracy. d5 was best. } (3... d5 4. Nf3 Nf6 5. Bd3 c4 6. Be2 a6 7. a4 Bb4 8. O-O) 4. Nf3?! { (0.38 → -0.39) Inaccuracy. d5 was best. } (4. d5 a6 5. e4 b5 6. g3 b4 7. Na4 d6 8. Bg2 exd5) 4... Be7 5. e4 cxd4 6. Nxd4 Nc6 7. Be3 O-O 8. Qd3?! { (-0.32 → -1.39) Inaccuracy. Bd3 was best. } (8. Bd3 d5 9. exd5 exd5 10. h3 a6 11. O-O Bd6 12. Re1 Re8 13. Qd2 Bc7 14. Nce2 Ne4) 8... a6?! { (-1.39 → -0.76) Inaccuracy. d5 was best. } (8... d5 9. exd5 Nb4 10. Qd2 e5 11. Ndb5 Bf5 12. O-O-O a6 13. Na3 Bd6 14. Kb1 Rc8 15. f3) 9. O-O-O Nxd4? { (-1.11 → 0.42) Mistake. Ng4 was best. } (9... Ng4 10. Nb3) 10. Qxd4 b5?! { (-0.03 → 0.52) Inaccuracy. Ng4 was best. } (10... Ng4 11. Bf4) 11. Be2?! { (0.52 → -0.53) Inaccuracy. e5 was best. } (11. e5 Ne8 12. Bd3 Bb7 13. Be4 Bxe4 14. Nxe4 Nc7 15. Qxd7 Nd5 16. Qxd8 Raxd8 17. Bc5 Bxc5) 11... b4 12. Nb1? { (-0.49 → -2.03) Mistake. Na4 was best. } (12. Na4 Bb7 13. f3 Rc8 14. Qb6 Qc7 15. Qxc7 Rxc7 16. Nb6 d5 17. e5 Nd7 18. Nxd7 Rxd7) 12... d5 13. f3 Bb7 14. g4? { (-2.04 → -3.65) Mistake. Nd2 was best. } (14. Nd2 a5 15. Kb1 Qc7 16. Qb6 Qc8 17. Bf4 a4 18. Bd3 a3 19. Qc7 Qxc7 20. Bxc7 Rfc8) 14... dxe4 15. fxe4 Bxe4 16. Rhg1? { (-3.26 → -5.26) Mistake. Qxd8 was best. } (16. Qxd8 Bxd8 17. Rhe1 Nd5 18. Rd4 Bg6 19. Bd2 a5 20. Rc4 Bh4 21. Rf1 Nb6 22. Rc5 Rfc8) 16... Qc7 17. Bc4?! { (-5.62 → -10.54) Inaccuracy. Qc4 was best. } (17. Qc4 Qa5) 17... Rfd8 18. a3 Rxd4 19. Bxd4 bxa3 20. bxa3 Bxa3+ 21. Nxa3 Qc5?? { (-7.86 → 9.25) Blunder. Bf3 was best. } (21... Bf3 22. Bb2 Bxd1 23. Rxd1 Qxh2 24. Kb1 Nxg4 25. Rd4 Ne3 26. Bb3 Qh1+ 27. Ka2 a5 28. Ra4) 22. Bb2?? { (9.25 → -7.79) Blunder. Bxc5 was best. } (22. Bxc5 Bb7 23. Bd4 Nd5 24. h4 Rc8 25. Be2 a5 26. Nb5 Ba6 27. Rd2 Rb8 28. c4 Nf4) 22... Qxc4?? { (-7.79 → 5.19) Blunder. Bf3 was best. } (22... Bf3 23. Kb1 Bxd1 24. Rxd1 Nxg4 25. Ka2 Nxh2 26. Bd3 h5 27. Nc4 Nf3 28. Ba3 Qd5 29. Kb1) 23. Nxc4 h6 24. Be5?! { (5.51 → 4.23) Inaccuracy. Bxf6 was best. } (24. Bxf6 gxf6 25. Rd4 Bc6 26. Ne3 Kg7 27. Rc4 Bb5 28. Rc7 Be8 29. Kb2 Kg6 30. Rf1 a5) 24... a5?! { (4.23 → 5.37) Inaccuracy. Nd5 was best. } (24... Nd5 25. Nd6 Bg6 26. Rg3 Nb4 27. c4 Nc6 28. Bc3 Rb8 29. h4 Kf8 30. h5 Bh7 31. Kd2) 25. h4?! { (5.37 → 4.17) Inaccuracy. Rd4 was best. } (25. Rd4 Bg6 26. Bxf6 gxf6 27. h4 a4 28. Nb6 Rb8 29. Nxa4 Kf8 30. h5 Bh7 31. Nc5 Rc8) 25... a4?! { (4.17 → 5.81) Inaccuracy. Nd5 was best. } (25... Nd5) 26. g5 hxg5 27. hxg5 Ne8?! { (5.42 → 7.75) Inaccuracy. Nh7 was best. } (27... Nh7 28. Rd4) 28. Rde1?! { (7.75 → 4.78) Inaccuracy. Nb6 was best. } (28. Nb6) 28... a3? { (4.78 → 9.85) Mistake. Bg6 was best. } (28... Bg6) 29. Nxa3? { (9.85 → 4.90) Mistake. Rxe4 was best. } (29. Rxe4 a2 30. Kb2 a1=R 31. Rxa1 Rxa1 32. Kxa1 f6 33. Bd4 Kf7 34. Rf4 Kg6 35. gxf6 gxf6) 29... Rxa3?! { (4.90 → 7.27) Inaccuracy. Bf5 was best. } (29... Bf5 30. Nc4 Ra4 31. Ne3 Be4 32. Rd1 Kf8 33. Rd8 Ra8 34. Rxa8 Bxa8 35. Bc3 Bc6 36. Rg4) 30. Rxe4 f6 31. Bd4 Kf7?? { (6.89 → Mate in 22) Checkmate is now unavoidable. fxg5 was best. } (31... fxg5 32. Rxg5) 32. g6+ Kg8?! { (65.34 → Mate in 9) Checkmate is now unavoidable. Ke7 was best. } (32... Ke7 33. Bc5+) 33. Rh1?! { (Mate in 9 → 11.86) Lost forced checkmate sequence. Rxe6 was best. } (33. Rxe6 Nc7 34. Re7 Ra6 35. Rxc7 Ra8 36. Re1 Kf8 37. Rce7 f5 38. Bc5 Ra1+ 39. Kb2 Rxe1) 33... e5 34. Bc5?? { (64.04 → 2.67) Blunder. Reh4 was best. } (34. Reh4 Ra1+ 35. Bxa1 Kf8 36. Rh8+ Ke7 37. Rg8 Kd7 38. Rhh8 Nd6 39. Rxg7+ Kc6 40. Rc7+ Kxc7) 34... Ra1+ 35. Kd2 Ra5?? { (2.04 → Mate in 2) Checkmate is now unavoidable. Rxh1 was best. } (35... Rxh1) 36. Bb6? { (Mate in 2 → 8.67) Lost forced checkmate sequence. Reh4 was best. } (36. Reh4 Rxc5 37. Rh8#) 36... Rb5 37. Ba7 Rb2?? { (6.06 → Mate in 8) Checkmate is now unavoidable. Kf8 was best. } (37... Kf8 38. c4) 38. Rc1? { (Mate in 8 → 8.92) Lost forced checkmate sequence. Bc5 was best. } (38. Bc5 Nd6 39. Bxd6 Rb6 40. Bc5 f5 41. Bxb6 fxe4 42. Bc5 e3+ 43. Kxe3 e4 44. Rd1 Kh8) 38... Nc7 39. Rc4 Nb5?! { (11.92 → Mate in 1) Checkmate is now unavoidable. Rb7 was best. } (39... Rb7 40. Bb6) 40. Rc8# { White wins by checkmate. } 1-0