[Event "Casual classical game"] [Site "https://lichess.org/1gjyA6Ip"] [Date "2021.12.09"] [White "MattRMahan"] [Black "Gendbend"] [Result "0-1"] [UTCDate "2021.12.09"] [UTCTime "21:01:45"] [WhiteElo "1640"] [BlackElo "2025"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } d5 3. Bb2 Bf5 4. e3 e6 5. c4 c6 6. Ne5?! { (0.13 → -0.82) Inaccuracy. Nc3 was best. } (6. Nc3 h6 7. d4 Bd6 8. Bd3 O-O 9. O-O Nbd7 10. Qb1 Bxd3) 6... Nbd7 7. cxd5 exd5?! { (-1.03 → -0.36) Inaccuracy. Nxe5 was best. } (7... Nxe5 8. Bxe5 Qxd5 9. Bc3 Bg6 10. f3 Be7 11. e4 Qd7 12. a4 Rd8 13. Be2 Nh5 14. Na3) 8. Bd3 Bxd3 9. Nxd3 Bd6 10. O-O O-O 11. Nc3 Ne4?? { (-0.50 → 1.23) Blunder. b5 was best. } (11... b5) 12. f4? { (1.23 → -0.38) Mistake. Nxe4 was best. } (12. Nxe4 dxe4 13. Qg4 Nf6 14. Bxf6 Qxf6 15. Qxe4 Rad8 16. g3 h5 17. Rad1 Rfe8 18. Qc4 Qf3) 12... Qe7 13. Ne2 Bc7 14. Rf3 f6 15. h4? { (-0.34 → -1.62) Mistake. a4 was best. } (15. a4 Rf7 16. Qc2 Re8 17. Rh3 c5 18. Nf2 f5 19. Nxe4 Qxe4 20. d3 Qe7 21. b4 b6) 15... a5?! { (-1.62 → -0.57) Inaccuracy. f5 was best. } (15... f5 16. Rc1 Qxh4 17. Rh3 Qe7 18. Nd4 Bb6 19. g4 fxg4 20. Qxg4 Bxd4 21. Bxd4 Rf7 22. Qg2) 16. a3 a4 17. b4 Nb6 18. Ra2 Nc4 19. Bd4 b6 20. Nb2?? { (-1.40 → -3.97) Blunder. Ba1 was best. } (20. Ba1 c5) 20... f5?? { (-3.97 → 0.74) Blunder. Nexd2 was best. } (20... Nexd2 21. Rh3 Rfd8 22. Nxa4 Ne4 23. Ng3 c5 24. bxc5 bxc5 25. Nxc5 Nxc5 26. Nf5 Qd7 27. Nxg7) 21. Nxc4?? { (0.74 → -0.91) Blunder. d3 was best. } (21. d3 Nxb2) 21... dxc4 22. Nc3?! { (-0.68 → -1.68) Inaccuracy. Rc2 was best. } (22. Rc2 Qe6 23. Nc3 b5 24. Nxe4 fxe4 25. Rg3 Rf7 26. Qg4 Qd7 27. Bc3 Bd8 28. Qxd7 Rxd7) 22... Nxc3? { (-1.68 → -0.40) Mistake. Rfd8 was best. } (22... Rfd8 23. Rc2) 23. Bxc3?! { (-0.40 → -0.96) Inaccuracy. dxc3 was best. } (23. dxc3) 23... Qxh4 24. Rh3 Qe7 25. Qh5?! { (-0.67 → -1.55) Inaccuracy. Kf2 was best. } (25. Kf2 g6 26. Ra1 Rf7 27. Qf3 Qe6 28. b5 Rc8 29. bxc6 Bd8 30. Rb1 Rxc6 31. Rb4 Bf6) 25... g6 26. Rg3? { (-1.88 → -3.44) Mistake. Qf3 was best. } (26. Qf3 Qd7) 26... Rf7?? { (-3.44 → 9.62) Blunder. Qe6 was best. } (26... Qe6) 27. Qh6?? { (9.62 → -3.69) Blunder. Rxg6+ was best. } (27. Rxg6+) 27... Qe6 28. Kf2 Bd6 29. Ra1?! { (-3.75 → -4.82) Inaccuracy. Qh3 was best. } (29. Qh3 b5) 29... Bf8 30. Qh5 Bg7 31. Qf3 Bxc3 32. dxc3 Rd8 33. Rd1 Rfd7?? { (-6.55 → -3.17) Blunder. Rd3 was best. } (33... Rd3) 34. Rc1?? { (-3.17 → -7.08) Blunder. Rd4 was best. } (34. Rd4 Rxd4) 34... Rd2+ 35. Ke1 b5 36. Rh3 Ra2 37. Qg3 Qf6 38. Rh4 Rd3 39. Qh3? { (-9.38 → Mate in 6) Checkmate is now unavoidable. Kf1 was best. } (39. Kf1 Rxc3) 39... Rxe3+? { (Mate in 6 → -9.31) Lost forced checkmate sequence. Rxc3 was best. } (39... Rxc3 40. Rd1 Rc1 41. Rxc1 Qb2 42. Rc2 Qxc2 43. Qf3 Ra1+ 44. Qd1 Rxd1#) 40. Qxe3 Qxh4+ 41. Kd1? { (-9.38 → Mate in 4) Checkmate is now unavoidable. Kf1 was best. } (41. Kf1 Qh1+ 42. Qg1 Qxg1+ 43. Kxg1 Kf7 44. Rd1 Rxa3 45. Rd6 Rxc3 46. Rxc6 Rb3 47. Kf2 Rxb4) 41... Qh1+ 42. Qe1 Qxe1+? { (Mate in 3 → -9.38) Lost forced checkmate sequence. Qh5+ was best. } (42... Qh5+ 43. g4 Qxg4+ 44. Qe2 Qxe2#) 43. Kxe1 Rxg2 44. Rd1 Rg1+ 45. Ke2 Rxd1 46. Kxd1 Kf7 47. Ke2 Ke6 { White resigns. } 0-1