[Event "Indian Global Chess Club"] [Site "https://lichess.org/7A9cVDFH"] [Date "2020.09.12"] [White "Andrew_Ntshasa1"] [Black "Omchaturvedi"] [Result "0-1"] [UTCDate "2020.09.12"] [UTCTime "15:03:17"] [WhiteElo "1602"] [BlackElo "1324"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+137"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.00 → 0.79) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Bf4 h6?! { (0.36 → 1.09) Inaccuracy. Nf6 was best. } (2... Nf6 3. e3 d5 4. Nf3 e6 5. Bd3 Bd6 6. c3 b6 7. Nbd2) 3. e3?! { (1.09 → 0.51) Inaccuracy. d5 was best. } (3. d5 Nb8 4. e4 d6 5. Nc3 e5 6. dxe6 Bxe6 7. Qe2 Nf6 8. O-O-O Be7 9. Kb1 O-O) 3... a6 4. Nf3 d5 5. h4?! { (0.85 → 0.19) Inaccuracy. c4 was best. } (5. c4 e6 6. Nc3 Nf6 7. cxd5 exd5 8. Bd3 Bd6 9. Bxd6 Qxd6) 5... Nf6 6. c4 Ne4?! { (0.19 → 1.23) Inaccuracy. dxc4 was best. } (6... dxc4 7. Bxc4) 7. cxd5 Qxd5 8. Nc3 Nxc3 9. bxc3 Qd8 10. Bd3 g6 11. O-O Bg7 12. a4 Bg4 13. Qc2 Bxf3 14. gxf3 Qd7 15. Bg3 g5?! { (1.49 → 2.21) Inaccuracy. h5 was best. } (15... h5 16. Rab1 Ra7 17. Rfd1 O-O 18. d5 Qxd5 19. Bxg6 Qxf3 20. Be4 Qg4 21. Bh7+ Kh8 22. Bf5) 16. Bf5 e6 17. Be4? { (1.55 → 0.19) Mistake. Bh3 was best. } (17. Bh3 Ne7 18. Rab1 c6 19. Rfd1 Ng6 20. h5 Nh4 21. f4 Qe7 22. Kh2 O-O 23. Bxh4 gxh4) 17... gxh4?! { (0.19 → 1.12) Inaccuracy. f5 was best. } (17... f5) 18. Bxh4 e5?? { (0.48 → 3.09) Blunder. f5 was best. } (18... f5 19. Bd3 Rg8 20. Kh2 Qf7 21. Bg3 O-O-O 22. Rab1 Na5 23. Rh1 Bf6 24. Bxf5 exf5 25. Qxf5+) 19. Bf5 Qd5 20. Qe4?! { (2.93 → 2.21) Inaccuracy. Be4 was best. } (20. Be4) 20... Qxe4 21. Bxe4 Rg8 22. Bxc6+?? { (2.50 → 0.61) Blunder. Kh2 was best. } (22. Kh2 exd4 23. cxd4 Bf8 24. Rab1 Na5 25. Kh3 Rb8 26. Bf6 Bd6 27. Bh7 Rf8 28. Bg7 b5) 22... bxc6 23. Kh2 exd4 24. cxd4 c5 25. dxc5?? { (0.56 → -2.48) Blunder. Rg1 was best. } (25. Rg1 cxd4 26. exd4 Kd7 27. Rac1 Rac8 28. Rc4 c6 29. Rg4 f5 30. Rg1 c5 31. dxc5 Be5+) 25... Bxa1 26. Rxa1 Rb8 27. Bg3 Rb2 28. Kg2?! { (-1.97 → -2.67) Inaccuracy. Rd1 was best. } (28. Rd1) 28... h5 29. Kf1 c6?! { (-2.14 → -1.06) Inaccuracy. Kd7 was best. } (29... Kd7 30. c6+) 30. Bd6?? { (-1.06 → -3.40) Blunder. Bh4 was best. } (30. Bh4) 30... f5?! { (-3.40 → -2.27) Inaccuracy. h4 was best. } (30... h4 31. Be5 Rc2 32. Rb1 Kd7 33. Rd1+ Ke6 34. Bh2 Ke7 35. Rd4 h3 36. Bd6+ Kf6 37. Rf4+) 31. Rd1 Ra2 32. Rd4?! { (-1.74 → -2.39) Inaccuracy. Bg3 was best. } (32. Bg3 Rg6 33. Rd4 Rc2 34. Bd6 Rc1+ 35. Ke2 Rgg1 36. Rb4 Rc2+ 37. Kd3 Rxf2 38. Rh4 Rd1+) 32... Kd7? { (-2.39 → -0.96) Mistake. Ra1+ was best. } (32... Ra1+ 33. Ke2 Rgg1 34. Rb4 a5 35. Rb8+ Kf7 36. Rh8 Rxa4 37. Rxh5 Ra2+ 38. Kd3 Rd1+ 39. Kc4) 33. Be5+ Ke6 34. f4?! { (-1.03 → -1.68) Inaccuracy. Bg3 was best. } (34. Bg3 a5) 34... Ra1+? { (-1.68 → 0.00) Mistake. h4 was best. } (34... h4 35. Rd6+ Kf7 36. Rf6+ Ke7 37. Rh6 h3 38. Bc3 Rxa4 39. Ke2 a5 40. Rxh3 Ke6 41. Rh6+) 35. Ke2 Ra2+ 36. Kf1? { (0.00 → -1.53) Mistake. Kf3 was best. } (36. Kf3 Rg6 37. Rd6+ Kf7 38. Rd7+ Ke6) 36... h4 37. Rd6+ Kf7 38. Rf6+ Ke7 39. Bd6+?? { (-1.08 → Mate in 8) Checkmate is now unavoidable. Rh6 was best. } (39. Rh6 h3 40. e4 fxe4 41. f5 Rc2 42. Re6+ Kd8 43. Rd6+ Kc8 44. Rxc6+ Kb7 45. Rb6+ Ka7) 39... Kd7?? { (Mate in 8 → -1.54) Lost forced checkmate sequence. Kxf6 was best. } (39... Kxf6 40. Be5+ Ke6 41. Bc3 h3 42. Bd2 Rxd2 43. e4 h2 44. exf5+ Kxf5 45. Ke1 Ra2 46. f3) 40. Rf7+?? { (-1.54 → -4.96) Blunder. Rh6 was best. } (40. Rh6) 40... Ke6 41. Re7+?! { (-4.40 → -7.01) Inaccuracy. Rh7 was best. } (41. Rh7 Rg4) 41... Kd5 42. Rh7?? { (-6.41 → Mate in 8) Checkmate is now unavoidable. e4+ was best. } (42. e4+ fxe4 43. f5 Rg5 44. Bf4 Ra1+ 45. Ke2 Rxf5 46. Rd7+ Kc4 47. Be3 Rh5 48. Rd4+ Kb3) 42... Rxa4?? { (Mate in 8 → -3.04) Lost forced checkmate sequence. Ke4 was best. } (42... Ke4 43. Rxh4 Kd3 44. Be5 Rc2 45. Bg7 Rxg7 46. Rg4 Rxg4 47. f3 Rc1+ 48. Kf2 Rgg1 49. e4) 43. Rxh4?? { (-3.04 → -6.17) Blunder. Ke2 was best. } (43. Ke2 Ra1) 43... Ra2?! { (-6.17 → -4.24) Inaccuracy. Ke4 was best. } (43... Ke4) 44. Rh5?! { (-4.24 → -5.39) Inaccuracy. Rh2 was best. } (44. Rh2) 44... Ke6? { (-5.39 → -2.85) Mistake. Ke4 was best. } (44... Ke4 45. Be5) 45. Rh6+?! { (-2.85 → -3.71) Inaccuracy. e4 was best. } (45. e4 fxe4) 45... Kd5 46. Rf6?? { (-3.55 → -8.24) Blunder. Be7 was best. } (46. Be7 a5 47. Bg5 a4 48. Kg2 Kxc5 49. Rf6 Kb6 50. Rxf5 a3 51. Kf3 Rc2 52. Bf6 a2) 46... Ke4 47. Re6+? { (-7.42 → Mate in 3) Checkmate is now unavoidable. Rh6 was best. } (47. Rh6 Kd3 48. Be5 Rc2 49. Rd6+ Ke4 50. Rh6 a5 51. Bf6 a4 52. Bg5 a3 53. Kg2 a2) 47... Kf3 48. Ke1 Rg1# { Black wins by checkmate. } 0-1