[Event "Casual correspondence game"] [Site "https://lichess.org/lq70ja0O"] [Date "2018.12.28"] [White "potseeslc"] [Black "derholtz"] [Result "1-0"] [UTCDate "2018.12.28"] [UTCTime "17:45:34"] [WhiteElo "1670"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D77"] [Opening "Neo-Grünfeld Defense: Classical Variation, Polgar Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. g3 d5?! { (0.03 → 0.60) Inaccuracy. e6 was best. } (2... e6 3. Bg2 d5 4. d4 Be7 5. Nf3 O-O 6. Nbd2 c5 7. dxc5) 3. d4?! { (0.60 → -0.27) Inaccuracy. cxd5 was best. } (3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Qd6 6. d4 exd4 7. Nxd4 Be7) 3... Nc6 4. Bg2 g6?! { (0.05 → 0.92) Inaccuracy. dxc4 was best. } (4... dxc4 5. d5 Nb8 6. Qa4+ Bd7 7. Qxc4 c6 8. e4 cxd5 9. exd5) 5. Nf3?! { (0.92 → 0.16) Inaccuracy. cxd5 was best. } (5. cxd5 Nxd5 6. e4 Nb6 7. d5 Nb4 8. a3 Na6 9. Qd4 Rg8) 5... Bg7?! { (0.16 → 0.77) Inaccuracy. dxc4 was best. } (5... dxc4 6. O-O Bg7 7. Na3 O-O 8. Nxc4 Bf5 9. b3 Qc8 10. Bb2) 6. O-O O-O { D77 Neo-Grünfeld Defense: Classical Variation, Polgar Variation } 7. Nc3 Bf5?! { (-0.16 → 0.73) Inaccuracy. dxc4 was best. } (7... dxc4 8. Bf4 Be6 9. Qd2 Nb4 10. Bh6 c6 11. Bxg7 Kxg7 12. Rac1) 8. Re1?! { (0.73 → -0.28) Inaccuracy. Ne5 was best. } (8. Ne5 dxc4 9. e4 Be6 10. Nxc6 bxc6 11. Qd2 Nh5 12. e5 f6 13. Bxc6 fxe5 14. Qe2 Rb8) 8... b6? { (-0.28 → 1.07) Mistake. dxc4 was best. } (8... dxc4) 9. Nd2?? { (1.07 → -1.29) Blunder. Nxd5 was best. } (9. Nxd5 Nxd5 10. cxd5 Qxd5 11. Ng5 Qc4 12. e3 Bd7 13. b3 Qb5 14. f4 h6 15. a4 Qf5) 9... e6?? { (-1.29 → 0.45) Blunder. Nxd4 was best. } (9... Nxd4 10. Nb3 Nc2 11. cxd5 Nxa1 12. Nxa1 e5 13. Nc2 e4 14. Nb4 Bd7 15. Bg5 h6 16. Bxf6) 10. e4? { (0.45 → -1.05) Mistake. Nf1 was best. } (10. Nf1 Ne7 11. Ne3 c6 12. h3 h5 13. Nxf5 Nxf5 14. cxd5 cxd5 15. Bf4 Rc8 16. Rc1 Re8) 10... Nxe4?! { (-1.05 → -0.17) Inaccuracy. dxe4 was best. } (10... dxe4) 11. Ndxe4 dxe4 12. Nxe4? { (-0.30 → -1.46) Mistake. g4 was best. } (12. g4 Nxd4 13. Be3 Be5 14. Bxd4 Bxd4 15. gxf5 exf5 16. Qd2 Be5 17. Qxd8 Raxd8 18. Nd5 Bxb2) 12... Bxd4? { (-1.46 → -0.28) Mistake. Qxd4 was best. } (12... Qxd4) 13. Be3?! { (-0.28 → -1.36) Inaccuracy. Bg5 was best. } (13. Bg5) 13... b5?? { (-1.36 → 1.33) Blunder. Bxe3 was best. } (13... Bxe3 14. Rxe3) 14. Bxd4? { (1.33 → 0.00) Mistake. Qe2 was best. } (14. Qe2 Bxe3 15. Qxe3 Qd4 16. g4 Qxe3 17. Rxe3 Bxe4 18. Bxe4 Nd4 19. Bxa8 Nc2 20. Be4 Nxa1) 14... Nxd4 15. Nf6+?? { (0.00 → -5.87) Blunder. cxb5 was best. } (15. cxb5 Bxe4 16. Bxe4 Rb8 17. a4 c5 18. Rc1 Qb6 19. Qd3 Rbc8 20. Bg2 Qa5 21. Qc4 Rfd8) 15... Kg7?? { (-5.87 → -0.22) Blunder. Qxf6 was best. } (15... Qxf6 16. Bxa8 Rxa8 17. cxb5 Rd8 18. Rc1 Nc2 19. Qf3 Nxe1 20. Rxe1 Qxb2 21. Qf4 Qxa2 22. Qxc7) 16. Bxa8?! { (-0.22 → -0.81) Inaccuracy. Nxh7 was best. } (16. Nxh7 Kxh7 17. Bxa8 Nc2 18. Bf3 Qf6 19. cxb5 Rd8 20. Qc1 Nxa1 21. Qxa1 Rd2 22. Re3 Qd4) 16... Qxf6 17. Bg2 Bc2?! { (-1.16 → -0.15) Inaccuracy. bxc4 was best. } (17... bxc4 18. Rc1 Rd8 19. Qa4 Bd3 20. Qd1 e5 21. Qd2 e4 22. Kh1 Re8 23. Kg1 g5 24. h3) 18. Qd2 Rd8?! { (-0.41 → 0.33) Inaccuracy. bxc4 was best. } (18... bxc4) 19. Qe3? { (0.33 → -1.06) Mistake. Qa5 was best. } (19. Qa5 Bd3 20. cxb5 Nc2 21. Rad1 Nxe1 22. Qxe1 Bf5 23. Rxd8 Qxd8 24. Bf1 Qd4 25. Qc3 Qxc3) 19... Nf5?? { (-1.06 → 1.88) Blunder. bxc4 was best. } (19... bxc4 20. Qc3 Bd3 21. Rad1 Rd6 22. Rd2 Ra6 23. a3 Rb6 24. f4 Rb3 25. Qc1 Qd8 26. Re5) 20. Qc3?! { (1.88 → 1.26) Inaccuracy. Qxa7 was best. } (20. Qxa7 Rd2 21. Qxc7 bxc4 22. Qa5 Qd4 23. Qc3 Ba4 24. Re4 Qxc3 25. bxc3 Nd6 26. Re5 Nb5) 20... Qxc3 21. bxc3 bxc4 22. a4? { (1.22 → 0.08) Mistake. Re2 was best. } (22. Re2 Bd3 23. Re5 Ne7 24. Ra5 c6 25. Rxa7 Nd5 26. Rc1 Rb8 27. h4 Rb2 28. a4 Rb3) 22... a5?? { (0.08 → 1.95) Blunder. Kf6 was best. } (22... Kf6 23. Re2 Bd1 24. Re4 Bb3 25. f4 Rd5 26. Rae1 Rd3 27. Re5 Rxc3 28. Ra5 Rc2 29. Rxa7) 23. g4?? { (1.95 → 0.00) Blunder. Re5 was best. } (23. Re5 Rd3) 23... Nh4 24. f4 f5 25. gxf5 gxf5 26. Rxe6 Rd2 27. Re7+?? { (0.00 → -7.26) Blunder. Bh1 was best. } (27. Bh1 Ng6 28. Rc6 Nxf4 29. Bf3 Nh3+ 30. Kh1 Be4 31. Rxc7+ Kg6 32. Bxe4 fxe4 33. Rxc4 e3) 27... Kf6 28. Rae1 Rxg2+ 29. Kh1 Kg6?? { (-8.47 → 3.02) Blunder. Be4 was best. } (29... Be4) 30. R1e6+ Kh5 31. Rxh7+ Kg4 32. Rg7+?? { (1.96 → -4.24) Blunder. Rxh4+ was best. } (32. Rxh4+ Kf3 33. Rh3+ Kf2 34. Re2+ Kxe2 35. Kxg2 Bxa4 36. Rh7 Ke3 37. Rxc7 Kd3 38. h4 Be8) 32... Kxf4?? { (-4.24 → 0.74) Blunder. Kf3 was best. } (32... Kf3 33. Rxg2 Nxg2 34. h4 Nxf4 35. Re5 Kg3 36. h5 Be4+ 37. Kg1 Nh3+ 38. Kf1 Bd3+ 39. Ke1) 33. Rxg2 Nxg2 34. Kxg2 Kg4? { (0.79 → 2.30) Mistake. Bxa4 was best. } (34... Bxa4) 35. h3+ Kh5? { (1.99 → 4.04) Mistake. Kf4 was best. } (35... Kf4 36. Kf2) 36. Re5 Kg5 37. Kg3? { (4.89 → 3.02) Mistake. Rxa5 was best. } (37. Rxa5) 37... Kf6?? { (3.02 → 8.20) Blunder. Bxa4 was best. } (37... Bxa4 38. h4+ Kg6 39. Rxa5 Bc2 40. Rc5 Bd3 41. Rxc7 Kh5 42. Rc8 Kg6 43. Kf4 Be2 44. Re8) 38. Rxa5 f4+ 39. Kxf4 Bf5? { (9.57 → Mate in 10) Checkmate is now unavoidable. Ke7 was best. } (39... Ke7 40. Ra8) 40. h4?! { (Mate in 10 → 11.68) Lost forced checkmate sequence. Rxf5+ was best. } (40. Rxf5+ Ke6 41. h4 Kd7 42. h5 Kc6 43. h6 Kb7 44. h7 Kc6 45. h8=Q Kb7 46. Qe8 c6) 40... Bg6?! { (11.68 → Mate in 13) Checkmate is now unavoidable. Bh3 was best. } (40... Bh3 41. Rc5) 41. h5?! { (Mate in 13 → 12.15) Lost forced checkmate sequence. Ra6+ was best. } (41. Ra6+ c6 42. Rxc6+ Kg7 43. Rxg6+ Kxg6 44. a5 Kf7 45. a6 Ke7 46. a7 Kd6 47. h5 Kc7) 41... Bh7?! { (12.15 → Mate in 43) Checkmate is now unavoidable. Bc2 was best. } (41... Bc2 42. Ra6+) 42. Rc5 Kg7?! { (53.81 → Mate in 11) Checkmate is now unavoidable. Bc2 was best. } (42... Bc2 43. a5) 43. Rxc7+ Kh6 44. a5 Kxh5 45. a6 Bg8 46. Rg7 Be6 47. a7 Bd5 48. Rg5+ Kh6 49. Rxd5 Kg7 50. a8=Q Kf6 51. Qc6+ Ke7 52. Rd7+ Ke8 53. Qc8# { White wins by checkmate. } 1-0