lichess.org

FEN
[Event "Rated Classical game"] [Site "https://lichess.org/EX2Ier14"] [Date "2021.10.30"] [White "QEDemonstrandum"] [Black "Canadian_Nick"] [Result "1-0"] [UTCDate "2021.10.30"] [UTCTime "10:58:56"] [WhiteElo "2123"] [BlackElo "1991"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B52"] [Opening "Sicilian Defense: Canal Attack, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... d6 { [%eval 0.0] } 3. Bb5+ { [%eval 0.0] } 3... Bd7 { [%eval 0.11] } { B52 Sicilian Defense: Canal Attack, Main Line } 4. Bxd7+ { [%eval 0.22] } 4... Nxd7 { [%eval 0.16] } 5. O-O { [%eval 0.25] } 5... e5?! { (0.25 → 0.96) Inaccuracy. e6 was best. } { [%eval 0.96] } (5... e6 6. d4 cxd4 7. Nxd4 Ngf6 8. Qe2 Be7 9. c4 Qa5 10. Nc3) 6. c3 { [%eval 0.6] } 6... Be7 { [%eval 0.75] } 7. d4 { [%eval 0.83] } 7... cxd4 { [%eval 1.03] } 8. cxd4 { [%eval 0.97] } 8... Ngf6 { [%eval 0.9] } 9. Qe2 { [%eval 0.96] } 9... O-O { [%eval 0.99] } 10. Nc3 { [%eval 0.7] } 10... Rc8 { [%eval 0.92] } 11. Rd1 { [%eval 0.9] } 11... Qc7 { [%eval 0.82] } 12. Bg5 { [%eval 0.87] } 12... a6 { [%eval 1.13] } 13. Rac1 { [%eval 1.54] } 13... Qb8 { [%eval 1.55] } 14. dxe5 { [%eval 1.46] } 14... dxe5?? { (1.46 → 5.93) Blunder. Nxe5 was best. } { [%eval 5.93] } (14... Nxe5 15. Nd4) 15. Rxd7 { [%eval 5.82] } 15... Nxd7 { [%eval 5.95] } 16. Bxe7 { [%eval 5.93] } 16... Rfe8 { [%eval 5.74] } 17. Bg5 { [%eval 5.26] } 17... b5 { [%eval 5.43] } 18. Nd5?! { (5.43 → 3.78) Inaccuracy. Rd1 was best. } { [%eval 3.78] } (18. Rd1 Nb6) 18... f6?! { (3.78 → 6.06) Inaccuracy. Rxc1+ was best. } { [%eval 6.06] } (18... Rxc1+ 19. Bxc1 Nb6 20. Nxb6 Qxb6 21. Bd2 Rd8 22. a3 f6 23. Bc3 Qd6 24. Ne1 Qd1 25. Kf1) 19. Rxc8 { [%eval 5.98] } 19... Qxc8 { [%eval 6.01] } 20. Be3 { [%eval 5.93] } 20... Qc6 { [%eval 6.23] } 21. Ne1?! { (6.23 → 4.64) Inaccuracy. Nh4 was best. } { [%eval 4.64] } (21. Nh4) 21... f5 { [%eval 5.27] } 22. f3?! { (5.27 → 3.88) Inaccuracy. Qh5 was best. } { [%eval 3.88] } (22. Qh5 g6) 22... f4?! { (3.88 → 5.18) Inaccuracy. fxe4 was best. } { [%eval 5.18] } (22... fxe4 23. fxe4) 23. Bf2?! { (5.18 → 4.00) Inaccuracy. Bd2 was best. } { [%eval 4.0] } (23. Bd2 Nb6 24. Nxb6 Qxb6+ 25. Kf1 Rd8 26. a3 h6 27. Bc3 Qe6 28. Ba5 Rd6 29. Bb4 Rd4) 23... a5 { [%eval 4.69] } 24. Kf1 { [%eval 4.55] } 24... Kh8 { [%eval 5.07] } 25. Qc2 { [%eval 4.26] } 25... Qxc2 { [%eval 4.43] } 26. Nxc2 { [%eval 4.7] } 26... Rc8 { [%eval 4.61] } 27. Ne1 { [%eval 3.76] } 27... Rc1 { [%eval 4.5] } 28. b4? { (4.50 → 2.63) Mistake. Ke2 was best. } { [%eval 2.63] } (28. Ke2 b4 29. Nb6 Nb8 30. Nd3 Ra1 31. Nc4 Nc6 32. a3 bxa3 33. Nxa3 a4 34. Be1 g5) 28... a4? { (2.63 → 5.25) Mistake. axb4 was best. } { [%eval 5.25] } (28... axb4 29. Ke2) 29. Ke2 { [%eval 5.43] } 29... Nb8 { [%eval 5.77] } 30. Kd2 { [%eval 5.61] } 30... Ra1 { [%eval 5.76] } 31. Nc3 { [%eval 5.79] } 31... Nc6 { [%eval 6.23] } 32. Kc2?? { (6.23 → 0.43) Blunder. Bc5 was best. } { [%eval 0.43] } (32. Bc5) 32... a3?? { (0.43 → 7.08) Blunder. Nxb4+ was best. } { [%eval 7.08] } (32... Nxb4+ 33. Kb2 Rxe1 34. Bxe1 Nd3+ 35. Ka3 Nxe1 36. Nxb5 Nxg2 37. Nd6 Ne1 38. Nf7+ Kg8 39. Nxe5) 33. Kb3 { [%eval 7.31] } 33... Nd4+ { [%eval 7.58] } 34. Kxa3 { [%eval 7.75] } 34... Rxe1 { [%eval 7.73] } 35. Bxe1 { [%eval 7.5] } 35... Nc2+ { [%eval 7.46] } 36. Kb2 { [%eval 7.3] } 36... Nxe1 { [%eval 7.53] } 37. Nxb5 { [%eval 7.53] } 37... Nxg2 { [%eval 7.8] } 38. a4 { [%eval 7.74] } 38... Nh4 { [%eval 8.5] } 39. a5 { [%eval 8.74] } 39... Nxf3 { [%eval 8.45] } 40. Kc3 { [%eval 8.08] } 40... Nxh2 { [%eval 8.51] } 41. a6 { [%eval 8.69] } 41... f3 { [%eval 10.21] } 42. a7 { [%eval 9.85] } 42... h6? { (9.85 → Mate in 15) Checkmate is now unavoidable. h5 was best. } { [%eval #15] } (42... h5 43. a8=Q+) 43. a8=Q+ { [%eval #12] } 43... Kh7 { [%eval #16] } 44. Qf8 { [%eval #14] } 44... h5 { [%eval #4] } 45. Nd6 { [%eval #5] } 45... h4 { [%eval #3] } { Black resigns. } 1-0
Reconnecting