playstrategy.org

[Event "Standard Chess - MSO 2021 Arena"] [Site "https://playstrategy.org/qaxkA53e"] [Date "2021.08.15"] [P1 "Nf3Only"] [P2 "M_Petras"] [Result "0-1"] [UTCDate "2021.08.15"] [UTCTime "21:43:03"] [P1Elo "1546"] [P2Elo "1560"] [P1RatingDiff "-13"] [P2RatingDiff "+24"] [Variant "Chess"] [TimeControl "3+2"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Time forfeit"] [Annotator "playstrategy.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 c6 4. O-O d5 5. d3 Bg7 6. Bg5?! { (0.47 → -0.14) Inaccuracy. The following was best. } (6. Nbd2) 6... O-O 7. Qd2 Nbd7 8. Bh6 e5 9. Bxg7 Kxg7 10. c4 e4 11. dxe4 Nxe4 12. Qd4+ Ndf6 13. cxd5 Qxd5 14. Qxd5 Nxd5 15. Ne5 Nef6 16. Nd2 Be6 17. e4?! { (0.11 → -0.56) Inaccuracy. The following was best. } (17. Rfd1 Rad8) 17... Nb4 18. a3 Nc2?! { (-0.75 → -0.03) Inaccuracy. The following was best. } (18... Rfd8 19. Ndf3) 19. Rad1 Rfd8 20. Ndc4? { (0.00 → -1.22) Mistake. The following was best. } (20. Nec4 Nd4 21. h3 Nd7 22. Nd6 Ne5 23. Nxb7 Rdb8 24. Nd6 Rd8) 20... Nd4?! { (-1.22 → -0.29) Inaccuracy. The following was best. } (20... Ng4 21. h3) 21. f4 Ng4 22. Rfe1?! { (-0.76 → -1.70) Inaccuracy. The following was best. } (22. Rde1 h5 23. h3 Nxe5 24. Nxe5 a5 25. Rf2 a4 26. g4 hxg4 27. hxg4 Ra5 28. Kh2 f6) 22... Nxe5? { (-1.70 → -0.59) Mistake. The following was best. } (22... b5 23. Na5 Nxe5 24. fxe5 Nc2 25. Rxd8 Rxd8 26. Rc1 Rd2 27. Nxc6 Ne3 28. Bf3 Rxb2 29. Nd4) 23. Nxe5 Bb3 24. Rd3?? { (-0.54 → -5.62) Blunder. The following was best. } (24. Rc1) 24... Bc2?? { (-5.62 → 0.00) Blunder. The following was best. } (24... f6 25. Nxg6 hxg6 26. Kf2 Bc4 27. Rc3 Ba6 28. Rd1 Rac8 29. Bh3 Rc7 30. b4 Re7 31. Bf1) 25. Rc3 Ba4 26. Kf2 Ne6?! { (0.10 → 1.07) Inaccuracy. The following was best. } (26... Rac8 27. Nc4 Nb5 28. Rcc1 Nd6 29. Ke3 Nxc4+ 30. Rxc4 Bb5 31. Rc3 Rc7 32. Bh3 c5 33. Bf1) 27. Nf3?! { (1.07 → 0.42) Inaccuracy. The following was best. } (27. Bh3 Rd2+ 28. Ke3 Rxb2 29. Bxe6 fxe6 30. Nd3 Rc2 31. Rxc2 Bxc2 32. Nc5 b6 33. Rc1 bxc5) 27... Bb5 28. b3 a5 29. a4 Ba6 30. Rc2 Rd3 31. Bf1?? { (-0.13 → -7.04) Blunder. The following was best. } (31. Re3 Rad8 32. Rc3 Rd1 33. Re1 R8d3 34. Rxd3 Rxd3 35. Bf1 Rxb3 36. Bxa6 bxa6 37. Rc1 c5) 31... Rc3?? { (-7.04 → 8.35) Blunder. The following was best. } (31... Rxf3+) 32. Rxc3 Rd8 33. Rec1 Rd7 34. Bxa6 bxa6 35. R3c2 Rd3 36. Rd2 Rxb3 37. Rd6 Rb4 38. Rdxc6 Rxa4 39. Rxa6 Ra3 40. Ra7 a4 41. Kg2 Ra2+ 42. Kh3 a3? { (9.42 → Mate in 16) Your opponent can now force a win. The following was best. } (42... Rf2 43. Ne5 Nxf4+ 44. gxf4 Rxf4 45. Rcc7 Kf6 46. Rxf7+ Kxe5 47. Rae7+ Kd6 48. e5+ Kd5 49. Rxf4) 43. Ne5 Nd8?! { (71.46 → Mate in 9) Your opponent can now force a win. The following was best. } (43... Rd2 44. Nxf7) 44. Rxf7+? { (Mate in 9 → 7.30) Lost forced winning sequence. The following was best. } (44. Rd1 Ne6 45. Rxf7+ Kg8 46. Rd6 Rd2 47. Rxe6 Rd8 48. Ree7 g5 49. Rg7+ Kh8 50. Rxh7+ Kg8) 44... Nxf7 45. Nxf7?? { (7.41 → 1.13) Blunder. The following was best. } (45. Rc7) 45... Kxf7 46. Rc7+ Ke6?? { (1.04 → 5.27) Blunder. The following was best. } (46... Kg8 47. e5 h6 48. Rc8+ Kf7 49. Ra8 Kg7 50. Ra6 Kf7 51. Ra5 Kg7 52. Ra8 Kf7 53. Kg4) 47. Ra7?? { (5.27 → 2.38) Blunder. The following was best. } (47. Rxh7) 47... h5?! { (2.38 → 3.23) Inaccuracy. The following was best. } { P2 wins on time. } (47... h6 48. e5) 0-1