[Event "Zugzwang Practice Session Arena"] [Site "https://lichess.org/U8IkQADq"] [Date "2022.11.11"] [White "shivaan0203"] [Black "tahan123"] [Result "1-0"] [UTCDate "2022.11.11"] [UTCTime "13:21:09"] [WhiteElo "990"] [BlackElo "945"] [WhiteRatingDiff "+54"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "420+1"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Russian Game: Three Knights Game } Be7? { (0.09 → 1.70) Mistake. Nc6 was best. } (3... Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5) 4. d4? { (1.70 → 0.49) Mistake. Nxe5 was best. } (4. Nxe5 O-O 5. d4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8. Qf3 Qxf3) 4... O-O?? { (0.49 → 3.35) Blunder. exd4 was best. } (4... exd4 5. Nxd4 O-O 6. e5 Ne8 7. Bf4 d6 8. exd6 Bxd6 9. Qd2) 5. Bc4?? { (3.35 → 0.21) Blunder. dxe5 was best. } (5. dxe5 Ne8 6. Bd3 Nc6 7. O-O d6 8. exd6 Nxd6 9. Re1 Bg4) 5... exd4 6. Nb5?? { (0.36 → -2.44) Blunder. Qxd4 was best. } (6. Qxd4 Nc6 7. Qd3 d6 8. Bf4 Nd7 9. O-O-O Bf6 10. Rhe1 Nce5) 6... Nxe4 7. Qe2?? { (-2.25 → -5.83) Blunder. Nbxd4 was best. } (7. Nbxd4 d5 8. Bd3 Re8 9. O-O Bg4 10. h3 Bh5 11. Nf5 Bf6 12. Bxe4 dxe4 13. Qxd8 Rxd8) 7... c6?? { (-5.83 → -1.49) Blunder. d5 was best. } (7... d5 8. O-O a6 9. Bxd5 Nf6 10. Bxf7+ Rxf7 11. Nbxd4 c5 12. Ne6 Bxe6 13. Qxe6 Qd5 14. Qxd5) 8. Na3?? { (-1.49 → -7.14) Blunder. Qxe4 was best. } (8. Qxe4 d5) 8... Nc5?! { (-7.14 → -5.25) Inaccuracy. Bxa3 was best. } (8... Bxa3 9. bxa3 d5 10. Bd3 Nc3 11. Qd2 Re8+ 12. Kf1 c5 13. Qf4 Ne4 14. h4 Nc6 15. Ng5) 9. Kd1?! { (-5.25 → -7.59) Inaccuracy. Nxd4 was best. } (9. Nxd4 d5) 9... d3?! { (-7.59 → -5.08) Inaccuracy. d5 was best. } (9... d5 10. Re1 Be6 11. Bd3 Bf6 12. h3 Re8 13. g4 h6 14. Bf4 Nbd7 15. Nb1 Nxd3 16. cxd3) 10. cxd3 Bh4? { (-6.41 → -3.23) Mistake. d5 was best. } (10... d5 11. Bb3 Re8 12. Re1 Bf5 13. Bc2 Nbd7 14. h3 Bg6 15. g4 Ne6 16. Bd2 Rc8 17. Qf1) 11. Nxh4 Qxh4 12. g3?! { (-3.29 → -4.94) Inaccuracy. Be3 was best. } (12. Be3 b6 13. d4 Ne6 14. g3 Qf6 15. Nc2 d5 16. Bd3 a5 17. Qh5 g6 18. Qh4 Qxh4) 12... Qd4?? { (-4.94 → -2.32) Blunder. Qd8 was best. } (12... Qd8 13. b4 d5 14. bxc5 dxc4 15. Nxc4 Na6 16. Kc2 Nxc5 17. Ba3 Ne6 18. Bb2 Nd4+ 19. Bxd4) 13. Nc2? { (-2.32 → -4.34) Mistake. Be3 was best. } (13. Be3) 13... Qd6?? { (-4.34 → -1.72) Blunder. Qf6 was best. } (13... Qf6 14. Be3 Re8 15. d4 d5 16. dxc5 dxc4 17. Qxc4 Nd7 18. Kc1 Ne5 19. Qc3 Bf5 20. Rd1) 14. Bf4? { (-1.72 → -3.06) Mistake. d4 was best. } (14. d4 Ne6 15. Qe4 Na6 16. Re1 Nac5 17. Qe5 Qxe5 18. dxe5 Rd8 19. Be3 d6 20. exd6 Ne4) 14... Qf6 15. Qe5 Re8?? { (-3.06 → Mate in 1) Checkmate is now unavoidable. Qxe5 was best. } (15... Qxe5 16. Bxe5) 16. Qg5?? { (Mate in 1 → -4.66) Lost forced checkmate sequence. Qxe8# was best. } (16. Qxe8#) 16... h6?? { (-4.66 → 1.41) Blunder. Qxg5 was best. } (16... Qxg5 17. Bxg5) 17. Qxc5 Qxb2?? { (1.45 → 5.41) Blunder. d5 was best. } (17... d5 18. Bb3) 18. Kd2?! { (5.41 → 4.03) Inaccuracy. Qd6 was best. } (18. Qd6 Na6 19. Kd2 Qb6 20. Rae1 Re6 21. Bxe6 dxe6 22. Be5 f6 23. Bd4 c5 24. Qxb6 axb6) 18... Rf8? { (4.03 → 7.88) Mistake. d5 was best. } (18... d5 19. Bb3 Qf6 20. Rhe1 Be6 21. Qc3 Qg6 22. Nd4 Nd7 23. Nxe6 fxe6 24. d4 Rac8 25. Qd3) 19. Qf5?? { (7.88 → -2.37) Blunder. Bd6 was best. } (19. Bd6 b5 20. Be5 d6 21. Qxd6 Qxc2+ 22. Kxc2 bxc4 23. dxc4 Nd7 24. Bc3 Nb6 25. Kc1 f6) 19... Re8?? { (-2.37 → 19.34) Blunder. d5 was best. } (19... d5) 20. d4?? { (19.34 → -0.81) Blunder. Qxf7+ was best. } (20. Qxf7+ Kh7 21. d4 Qb5 22. Bxb5 cxb5 23. Qxe8 Nc6 24. Qe4+ Kh8 25. d5 d6 26. Qe8+ Kh7) 20... Qxd4+?? { (-0.81 → 13.64) Blunder. d5 was best. } (20... d5 21. Qh5) 21. Nxd4 d5 22. Bd3 Bxf5 23. Nxf5 Na6 24. Bd6 Nc5 25. Bxc5 Re5 26. g4 d4 27. Bxd4 Rd5 28. Bc4 Rdd8 29. Bd3 c5 30. Bxc5 Rd5 31. Ba3 Rad8 32. Ne7+ Kf8 33. Nxd5+ Ke8?! { (23.44 → Mate in 4) Checkmate is now unavoidable. Kg8 was best. } (33... Kg8 34. Rhc1 f5 35. Ne7+ Kf7 36. Nxf5 Rd7 37. Rc8 Kf6 38. Bb2+ Kf7 39. Re1 Kg6 40. Rg1) 34. Rhe1+ Kd7 35. Bb5+ Kc8 36. Rac1+ Kb8 37. Rc2?! { (Mate in 5 → 20.93) Lost forced checkmate sequence. Re8 was best. } (37. Re8 Rxe8 38. Bd6+ Ka8 39. Nc7+ Kb8 40. Nxe8+ Ka8 41. Rc8#) 37... Ka8?! { (20.93 → Mate in 7) Checkmate is now unavoidable. Rxd5+ was best. } (37... Rxd5+ 38. Bd3 Rd8 39. Re7 a5 40. Ke3 g6 41. Be4 f5 42. Rxb7+ Ka8 43. Rd7+ fxe4 44. Rxd8+) 38. Rec1?! { (Mate in 7 → 21.03) Lost forced checkmate sequence. Re8 was best. } (38. Re8 Rxe8 39. Bxe8 b6 40. Bd6 Kb7 41. Rc7+ Kb8 42. Bc6 a5 43. Re7+ Kc8 44. Re8#) 38... Rxd5+ 39. Ke3 Rxb5?! { (22.25 → Mate in 1) Checkmate is now unavoidable. a6 was best. } (39... a6 40. Rc8+ Ka7 41. Bd3 Re5+ 42. Kf4 Rg5 43. Bc5+ Rxc5 44. R1xc5 g6 45. Ke3 f5 46. Bxf5) 40. Rc8# { White wins by checkmate. } 1-0