lichess.org

FEN
[Event "2018 Iowa Barber/Denker"] [Site "https://lichess.org/ToNN0FUx"] [Date "????.??.??"] [Round "4"] [White "Owen ()"] [Black "Bala ()"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B40"] [Opening "Sicilian Defense: Delayed Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.12] } 1... c5 { [%eval 0.18] } 2. Nf3 { [%eval 0.19] } 2... e6 { [%eval 0.26] } 3. c3 { [%eval 0.0] } { B40 Sicilian Defense: Delayed Alapin Variation } 3... Nc6 { [%eval 0.31] } 4. d4 { [%eval 0.2] } 4... cxd4 { [%eval 0.2] } 5. cxd4 { [%eval 0.0] } 5... d5 { [%eval 0.08] } 6. e5 { [%eval 0.06] } 6... Qb6?! { (0.06 → 0.75) Inaccuracy. Nge7 was best. } { [%eval 0.75] } (6... Nge7 7. Bd3 Nf5 8. Be3 Nxe3 9. fxe3 Be7 10. O-O Bd7 11. Nc3) 7. Nc3 { [%eval 0.54] } 7... Nge7 { [%eval 0.47] } 8. Bd3 { [%eval 0.74] } 8... Bd7 { [%eval 0.82] } 9. Na4 { [%eval 0.62] } 9... Qc7 { [%eval 0.84] } 10. Nc5? { (0.84 → -0.54) Mistake. Bd2 was best. } { [%eval -0.54] } (10. Bd2 Nf5 11. Rc1 Qb8 12. Bxf5 exf5 13. O-O h6 14. a3 Qc7 15. b4 a6 16. Qb3 Be6) 10... Bc8? { (-0.54 → 0.68) Mistake. Nxd4 was best. } { [%eval 0.68] } (10... Nxd4 11. Nxd7 Nxf3+ 12. Qxf3 Qxd7 13. O-O Ng6 14. Qg3 Be7 15. Be3 O-O 16. f4 d4 17. Bd2) 11. Qc2?! { (0.68 → 0.07) Inaccuracy. O-O was best. } { [%eval 0.07] } (11. O-O Nf5 12. Nb3 a5 13. a4 Bb4 14. Bd2 O-O 15. g4 Nfe7 16. Rc1 Bd7 17. h3 Rfc8) 11... Nf5 { [%eval 0.19] } 12. Nb3 { [%eval 0.1] } 12... Qb6 { [%eval 0.2] } 13. Bxf5 { [%eval 0.11] } 13... exf5 { [%eval 0.14] } 14. O-O { [%eval 0.07] } 14... Be7 { [%eval 0.31] } 15. Be3 { [%eval 0.08] } 15... O-O { [%eval 0.08] } 16. Rac1 { [%eval 0.0] } 16... Bd7 { [%eval 0.23] } 17. Rfd1 { [%eval 0.15] } 17... Rac8 { [%eval 0.26] } 18. Nc5 { [%eval 0.22] } 18... Be6 { [%eval 0.08] } 19. Ng5? { (0.08 → -1.16) Mistake. b4 was best. } { [%eval -1.16] } (19. b4 Nxb4 20. Qd2 Nc6 21. Rb1 Qa5 22. Rxb7 Qxd2 23. Rxd2 Rb8 24. Rdb2 Rxb7 25. Rxb7 Rb8) 19... Bxc5? { (-1.16 → 0.08) Mistake. Nxd4 was best. } { [%eval 0.08] } (19... Nxd4 20. Bxd4 Bxg5 21. Ra1 Qc7 22. Qd3 b6 23. Nxe6 fxe6 24. a4 Qc2 25. a5 Qxd3 26. Rxd3) 20. dxc5 { [%eval 0.08] } 20... Qc7?! { (0.08 → 0.70) Inaccuracy. Qa6 was best. } { [%eval 0.7] } (20... Qa6 21. f4 Rfd8 22. Nf3 Qxa2 23. Nd4 Qc4 24. Qd2 Qb4 25. Qxb4 Nxb4 26. Ra1 Nc6 27. Nxc6) 21. f4 { [%eval 0.64] } 21... h6 { [%eval 0.89] } 22. Nf3 { [%eval 0.85] } 22... Rfd8 { [%eval 0.85] } 23. Qc3 { [%eval 0.44] } 23... Rd7 { [%eval 0.9] } 24. b4 { [%eval 0.62] } 24... a6?! { (0.62 → 1.42) Inaccuracy. d4 was best. } { [%eval 1.42] } (24... d4 25. Bxd4 b5 26. a4 Rb8 27. a5 Rbd8 28. Rd2 Bd5 29. Rcd1 Bxf3 30. gxf3 Qc8 31. Bf2) 25. a4 { [%eval 0.96] } 25... Rdd8 { [%eval 1.42] } 26. b5 { [%eval 1.0] } 26... axb5 { [%eval 1.1] } 27. axb5 { [%eval 1.32] } 27... Ne7?! { (1.32 → 2.11) Inaccuracy. d4 was best. } { [%eval 2.11] } (27... d4 28. Bxd4 Ne7 29. Bf2 Rxd1+ 30. Rxd1 Bd5 31. Qb4 Ra8 32. Bh4 Bxf3 33. gxf3 Ng6 34. Bf2) 28. Nd4 { [%eval 1.94] } 28... Bd7 { [%eval 2.28] } 29. Qb4 { [%eval 2.1] } 29... Be8? { (2.10 → 3.65) Mistake. Re8 was best. } { [%eval 3.65] } (29... Re8) 30. Rc2? { (3.65 → 2.12) Mistake. Bf2 was best. } { [%eval 2.12] } (30. Bf2) 30... Qd7 { [%eval 2.64] } 31. Ra1 { [%eval 2.32] } 31... Rc7?! { (2.32 → 3.40) Inaccuracy. Ra8 was best. } { [%eval 3.4] } (31... Ra8 32. Rca2 Rxa2 33. Rxa2 Rb8 34. Ra7 Qc8 35. h3 Ng6 36. Qc3 Ra8 37. Rxa8 Qxa8 38. c6) 32. Ra7 { [%eval 3.32] } 32... Qc8 { [%eval 3.63] } 33. b6?? { (3.63 → 1.32) Blunder. Qa5 was best. } { [%eval 1.32] } (33. Qa5 Qb8 34. c6 Bxc6 35. bxc6 Nxc6 36. Qb6 Rdc8 37. Nxc6 Rxc6 38. Rxc6 Rxc6 39. Qb1 Rc7) 33... Rcd7?? { (1.32 → 3.74) Blunder. Nc6 was best. } { [%eval 3.74] } (33... Nc6 34. Nxc6 Rxc6 35. Bd4 Re6 36. Rc3 Bd7 37. Rg3 Rde8 38. Qb2 Bc6 39. Qe2 Rg6 40. Rga3) 34. e6 { [%eval 3.52] } 34... fxe6 { [%eval 3.43] } 35. Nxe6? { (3.43 → 1.60) Mistake. c6 was best. } { [%eval 1.6] } (35. c6 Nxc6 36. Nxc6 bxc6 37. b7 Qc7 38. Bb6 Qb8 39. Qc5 Rxb7 40. Rxb7 Qxb7 41. Bxd8 Qb8) 35... Nc6 { [%eval 1.69] } 36. Qa3 { [%eval 1.62] } 36... Nxa7? { (1.62 → 2.91) Mistake. d4 was best. } { [%eval 2.91] } (36... d4 37. Bf2 Bf7 38. Nxd8 Rxd8 39. Rd2 Kh7 40. h3 Qd7 41. Qb2 Bc4 42. Ra1 Qe6 43. Rc1) 37. bxa7 { [%eval 2.73] } 37... Bf7?? { (2.73 → 6.22) Blunder. d4 was best. } { [%eval 6.22] } (37... d4 38. Bxd4 Rxd4 39. Nxd4 Qd7 40. Qc3 Ra8 41. Ra2 Qd5 42. Re2 Qf7 43. Re5 Bd7 44. Qa1) 38. Nxd8 { [%eval 5.82] } 38... Rxd8 { [%eval 5.82] } 39. Ra2 { [%eval 5.57] } 39... Qa8 { [%eval 6.3] } 40. Bd4 { [%eval 5.3] } 40... Be8?! { (5.30 → 10.97) Inaccuracy. Kh7 was best. } { [%eval 10.97] } (40... Kh7 41. c6) 41. Qg3 { [%eval 8.85] } 41... Rd7 { [%eval 7.92] } 42. Qe3 { [%eval 7.86] } 42... Bf7? { (7.86 → Mate in 13) Checkmate is now unavoidable. Bh5 was best. } { [%eval #13] } (42... Bh5 43. Qe5 Rf7 44. Ra3 Kh7 45. Qb8 Rf8 46. Qxf8 Qxf8 47. a8=Q Qe8 48. Qxe8 Bxe8 49. Re3) 43. Qe5 { [%eval 21.1] } 43... Be8?! { (21.10 → Mate in 13) Checkmate is now unavoidable. Bh5 was best. } { [%eval #13] } (43... Bh5) 44. Qb8?! { (Mate in 13 → 21.09) Lost forced checkmate sequence. Re2 was best. } { [%eval 21.09] } (44. Re2 Kf8 45. c6 bxc6 46. Bc5+ Kg8 47. Qxe8+ Qxe8 48. Rxe8+ Kh7 49. a8=Q Rf7 50. Rh8+ Kg6) 44... Rd8?! { (21.09 → Mate in 32) Checkmate is now unavoidable. Qxb8 was best. } { [%eval #32] } (44... Qxb8 45. axb8=Q) 45. Qxd8? { (Mate in 32 → 7.83) Lost forced checkmate sequence. Qe5 was best. } { [%eval 7.83] } (45. Qe5) 45... Qxd8 { [%eval 7.82] } 46. a8=Q { [%eval 7.73] } 46... Qe7 { [%eval 7.65] } 47. Ra1 { [%eval 7.25] } 47... Qe4 { [%eval 11.88] } 48. Bf2 { [%eval 11.04] } 48... Kh7 { [%eval 16.46] } 49. Re1 { [%eval 15.57] } 49... Qc4 { [%eval 17.97] } 50. Qxe8 { [%eval 12.77] } 50... d4?! { (12.77 → Mate in 8) Checkmate is now unavoidable. Qxf4 was best. } { [%eval #8] } (50... Qxf4 51. Qd7) 51. Qd7 { [%eval #7] } 51... d3 { [%eval #7] } 52. Qxf5+ { [%eval #8] } 52... g6 { [%eval #3] } 53. Qd7+ { [%eval #2] } 53... Kh8 { [%eval #2] } 54. Re8+ { [%eval #1] } 54... Qg8 { [%eval #1] } 55. Bd4# { White wins by checkmate. } 1-0
Reconnecting