[Event "Weekly Sparring 18 April 2026 Arena"] [Site "https://lichess.org/jKf9y7Dm"] [Date "2026.04.18"] [Round "-"] [White "joyc20"] [Black "Naadhirah"] [Result "0-1"] [GameId "jKf9y7Dm"] [UTCDate "2026.04.18"] [UTCTime "13:19:43"] [WhiteElo "800"] [BlackElo "813"] [WhiteRatingDiff "-194"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A00"] [Opening "Polish Opening, with d5"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { [%eval -0.07] } 1... d5 { [%eval -0.08] } { A00 Polish Opening, with d5 } 2. Bb2 { [%eval -0.11] } 2... Bd7 { [%eval 0.11] } 3. Ba3?! { (0.11 → -0.92) Inaccuracy. e3 was best. } { [%eval -0.92] } (3. e3 Nf6 4. c4 e6 5. a3 dxc4 6. Bxc4 b5 7. Be2 a5) 3... Be6?! { (-0.92 → 0.00) Inaccuracy. e5 was best. } { [%eval 0.0] } (3... e5) 4. Nh3? { (0.00 → -1.16) Mistake. e3 was best. } { [%eval -1.16] } (4. e3 Nf6 5. Be2 c6 6. Nf3 Bg4 7. c4 dxc4 8. Bxc4 Bxf3) 4... g5?? { (-1.16 → 1.25) Blunder. Bxh3 was best. } { [%eval 1.25] } (4... Bxh3 5. gxh3 e6 6. Bb2 Nf6 7. a3 c6 8. e3 a5 9. b5 Be7 10. bxc6) 5. Nxg5 { [%eval 1.18] } 5... Nf6?! { (1.18 → 2.20) Inaccuracy. Bf5 was best. } { [%eval 2.2] } (5... Bf5 6. Bb2 Nf6 7. Nf3 c6 8. e3 Nbd7 9. b5 e6 10. a4 a6 11. Nd4) 6. Nxe6 { [%eval 2.14] } 6... fxe6 { [%eval 1.96] } 7. g4? { (1.96 → 0.73) Mistake. d4 was best. } { [%eval 0.73] } (7. d4 Nbd7 8. f4 c6 9. e3 Qb6 10. Nd2 a5 11. Rb1 axb4 12. Bxb4 Rxa2) 7... Nxg4 { [%eval 1.04] } 8. Rg1 { [%eval 1.0] } 8... Nxh2?! { (1.00 → 2.16) Inaccuracy. Nf6 was best. } { [%eval 2.16] } (8... Nf6 9. e3) 9. Rh1?? { (2.16 → -1.11) Blunder. Bb2 was best. } { [%eval -1.11] } (9. Bb2 d4 10. e3 Qd5 11. Bg2 Rg8 12. Bxd5 Rxg1+ 13. Ke2 Rxd1 14. Bxb7 Bg7) 9... Nxf1 { [%eval -1.12] } 10. Rxf1 { [%eval -1.33] } 10... d4 { [%eval -1.0] } 11. Rh1? { (-1.00 → -2.64) Mistake. c4 was best. } { [%eval -2.64] } (11. c4 h5 12. Qb3 Qd6 13. Qf3 Nd7 14. Qxb7 Rb8 15. Qxa7 Bh6 16. d3 h4) 11... Bg7? { (-2.64 → -1.11) Mistake. Qd5 was best. } { [%eval -1.11] } (11... Qd5 12. Rf1 h5 13. d3 h4 14. e4 dxe3 15. fxe3 Bg7 16. d4 Nc6 17. Nc3) 12. Rh2?? { (-1.11 → -3.54) Blunder. c4 was best. } { [%eval -3.54] } (12. c4 d3) 12... Be5 { [%eval -3.33] } 13. Rh4 { [%eval -3.96] } 13... c6?? { (-3.96 → -1.07) Blunder. Qd5 was best. } { [%eval -1.07] } (13... Qd5 14. e3 dxe3 15. Nc3 Qxd2+ 16. Qxd2 exd2+ 17. Kxd2 Nc6 18. Bb2 O-O-O+ 19. Ke2) 14. Rh5?? { (-1.07 → -3.23) Blunder. e4 was best. } { [%eval -3.23] } (14. e4) 14... Bf4?? { (-3.23 → -0.26) Blunder. Rg8 was best. } { [%eval -0.26] } (14... Rg8 15. Rh1 Qd5 16. Rf1 Nd7 17. c4 Qxc4 18. d3 Qd5 19. Qb3 h5 20. Nd2) 15. Qc1?? { (-0.26 → -4.14) Blunder. e3 was best. } { [%eval -4.14] } (15. e3) 15... a6?? { (-4.14 → -1.40) Blunder. Rg8 was best. } { [%eval -1.4] } (15... Rg8 16. Kf1 Nd7 17. Rh4 Bg5 18. Rh3 Nf6 19. Qb2 Qd7 20. Qb3 e5 21. b5) 16. Rh4? { (-1.40 → -3.36) Mistake. e3 was best. } { [%eval -3.36] } (16. e3) 16... Bd6? { (-3.36 → -1.53) Mistake. Qd5 was best. } { [%eval -1.53] } (16... Qd5 17. e3 Bg5 18. Rxd4 Qh1+ 19. Ke2 Qh5+ 20. f3 Qh2+ 21. Kd3 Bf6 22. Nc3) 17. Rf4?? { (-1.53 → -5.68) Blunder. d3 was best. } { [%eval -5.68] } (17. d3 Rg8) 17... Bxf4 { [%eval -5.58] } 18. c4?! { (-5.58 → -7.92) Inaccuracy. e4 was best. } { [%eval -7.92] } (18. e4 Rg8 19. Ke2 Nd7 20. Qh1 Nf6 21. d3 Qd7 22. Nd2 Bxd2 23. e5 Nd5) 18... Bc7?! { (-7.92 → -4.77) Inaccuracy. Rg8 was best. } { [%eval -4.77] } (18... Rg8 19. e3 Rg1+ 20. Ke2 d3+ 21. Kf3 Rxc1 22. Bxc1 Be5 23. Nc3 Bxc3 24. dxc3) 19. Qc2?! { (-4.77 → -6.26) Inaccuracy. d3 was best. } { [%eval -6.26] } (19. d3 Rg8 20. Qh6 Rg1+ 21. Kd2 Kd7 22. Kc2 Qg8 23. Qh5 b6 24. c5 b5) 19... Qd6 { [%eval -5.85] } 20. Qa4 { [%eval -7.76] } 20... b6?! { (-7.76 → -5.70) Inaccuracy. Rg8 was best. } { [%eval -5.7] } (20... Rg8 21. d3 Rg1+ 22. Kd2 Qf4+ 23. Kc2 Qxf2 24. Nd2 Rxa1 25. Kb2 Qxe2 26. Qc2) 21. Qb5?! { (-5.70 → -9.81) Inaccuracy. d3 was best. } { [%eval -9.81] } (21. d3 Rg8 22. Nd2 Rg1+ 23. Nf1 Qf4 24. Bc1 Qh4 25. e4 Qh5 26. Ba3 Qf3) 21... cxb5 { [%eval -9.25] } 22. cxb5 { [%eval -10.33] } 22... axb5 { [%eval -10.08] } 23. f4 { [%eval -10.6] } 23... Rxa3 { [%eval -9.39] } 24. f5? { (-9.39 → Mate in 6) Checkmate is now unavoidable. Nxa3 was best. } { [%eval #-6] } (24. Nxa3 Qd5 25. O-O-O Qxa2 26. Nb1 Kd7 27. f5 Qc4+ 28. Kb2 Qxb4+ 29. Kc2 d3+) 24... Nc6 { [%eval #-8] } 25. f6 { [%eval #-6] } 25... Ra4?! { (Mate in 6 → -11.48) Lost forced checkmate sequence. Rg8 was best. } { [%eval -11.48] } (25... Rg8 26. f7+ Kxf7 27. Kd1 Rg1+ 28. Kc2 d3+ 29. exd3 Nd4+ 30. Kb2 Qxb4#) 26. f7+ { [%eval -12.86] } 26... Kxf7 { [%eval -12.05] } 27. Nc3?! { (-12.05 → Mate in 6) Checkmate is now unavoidable. Kd1 was best. } { [%eval #-6] } (27. Kd1 Ke8 28. Kc2 Nxb4+ 29. Kb2 Nc6 30. a3 Qh2 31. Nc3 dxc3+ 32. dxc3 Qxe2+) 27... Rxb4?! { (Mate in 6 → -11.74) Lost forced checkmate sequence. Qg3+ was best. } { [%eval -11.74] } (27... Qg3+ 28. Kd1 Nxb4 29. e3 Qg1+ 30. Ke2 Qg2+ 31. Ke1 Bg3+ 32. Kd1 Qf1#) 28. Nxb5?! { (-11.74 → Mate in 5) Checkmate is now unavoidable. Ne4 was best. } { [%eval #-5] } (28. Ne4 Qh2 29. e3 Qg1+ 30. Ke2 Qg4+ 31. Ke1 Ke8 32. Nf2 Qh4 33. a3 Rf8) 28... Rxb5 { [%eval #-4] } 29. Rc1 { [%eval #-4] } 29... Re5?! { (Mate in 4 → -12.27) Lost forced checkmate sequence. Rg8 was best. } { [%eval -12.27] } (29... Rg8 30. e4 Rg1+ 31. Ke2 d3+ 32. Kf3 Qg3#) 30. a4?! { (-12.27 → Mate in 5) Checkmate is now unavoidable. Rc4 was best. } { [%eval #-5] } (30. Rc4 Rf5 31. Kd1 b5 32. e3 dxe3 33. Rc2 Rf1+ 34. Ke2 Qh2+ 35. Kd3) 30... Rxe2+ { [%eval #-5] } 31. Kxe2 { [%eval #-4] } 31... Nb4 { [%eval #-7] } 32. Rb1 { [%eval #-4] } 32... Nc2?! { (Mate in 4 → -10.36) Lost forced checkmate sequence. d3+ was best. } { [%eval -10.36] } (32... d3+ 33. Kf1 Qf4+ 34. Kg1 Rg8+ 35. Kh1 Qh2#) 33. Rb4?! { (-10.36 → Mate in 4) Checkmate is now unavoidable. Kd1 was best. } { [%eval #-4] } (33. Kd1 Ne3+ 34. Ke2 Rg8 35. Kd3 Nd5 36. Rxb6 Bxb6 37. Kc2 d3+ 38. Kb2) 33... Nxb4 { [%eval #-4] } 34. Kf3 { [%eval #-3] } 34... h5 { [%eval #-4] } 35. Ke4 { [%eval #-1] } 35... e5 { [%eval #-4] } 36. Kf5 { [%eval #-1] } 36... e6+ { [%eval #-1] } 37. Kg5 { [%eval #-1] } 37... Bd8# { Black wins by checkmate. } 0-1