[Event "Optimum NGN chess event Arena"] [Site "https://lichess.org/dEFF779M"] [Date "2026.05.27"] [Round "-"] [White "gawdwinn"] [Black "Dukesznn"] [Result "0-1"] [GameId "dEFF779M"] [UTCDate "2026.05.27"] [UTCTime "19:02:01"] [WhiteElo "1396"] [BlackElo "1329"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+197"] [Variant "Standard"] [TimeControl "600+0"] [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. Nc3?! { (-0.08 → -0.91) Inaccuracy. Bb2 was best. } { [%eval -0.91] } (2. Bb2 Nf6 3. Nf3 e5 4. Nxe5 Bxb4 5. e3 O-O 6. Be2 Nbd7) 2... a6?! { (-0.91 → -0.32) Inaccuracy. e5 was best. } { [%eval -0.32] } (2... e5 3. a3 Nf6 4. Bb2 c6 5. e3 Bd6 6. Na2 O-O 7. c4) 3. d4 { [%eval -0.85] } 3... c6?! { (-0.85 → 0.09) Inaccuracy. e5 was best. } { [%eval 0.09] } (3... e5 4. a3 exd4 5. Qxd4 Nf6 6. e3 c5 7. bxc5 Nc6 8. Qf4) 4. f4?! { (0.09 → -0.71) Inaccuracy. e4 was best. } { [%eval -0.71] } (4. e4 e5 5. a3 exd4 6. Qxd4 Be6 7. Nf3 Nf6 8. Be3 dxe4) 4... h5?! { (-0.71 → -0.16) Inaccuracy. Nf6 was best. } { [%eval -0.16] } (4... Nf6 5. a3 Bf5 6. e3 e6 7. Bd3 a5 8. bxa5 Be7 9. Bd2 O-O 10. Nf3) 5. Nf3 { [%eval -0.47] } 5... g6 { [%eval 0.03] } 6. Ne5 { [%eval -0.48] } 6... Bg7 { [%eval -0.1] } 7. h4? { (-0.10 → -1.76) Mistake. e3 was best. } { [%eval -1.76] } (7. e3) 7... Bh6? { (-1.76 → -0.51) Mistake. Nd7 was best. } { [%eval -0.51] } (7... Nd7 8. e4 Ndf6 9. f5 gxf5 10. exf5 Nh6 11. Bd3 Qb6 12. Ne2 Nxf5 13. Bxf5) 8. e3 { [%eval -0.52] } 8... Bg7 { [%eval -0.63] } 9. Na4 { [%eval -1.1] } 9... Bxe5? { (-1.10 → 0.27) Mistake. Nd7 was best. } { [%eval 0.27] } (9... Nd7 10. Nc5 Nxe5 11. dxe5 Nh6 12. Bb2 O-O 13. Nb3 f6 14. exf6 Bxf6 15. Bxf6) 10. dxe5?! { (0.27 → -0.45) Inaccuracy. fxe5 was best. } { [%eval -0.45] } (10. fxe5) 10... f6?? { (-0.45 → 1.68) Blunder. Nh6 was best. } { [%eval 1.68] } (10... Nh6) 11. Nc5?! { (1.68 → 0.82) Inaccuracy. Qd4 was best. } { [%eval 0.82] } (11. Qd4 Nh6 12. e4 Nd7 13. e6 Nf8 14. f5 gxf5 15. Bxh6 Nxe6 16. Qd2 fxe4) 11... fxe5 { [%eval 1.08] } 12. fxe5 { [%eval 1.17] } 12... Kf8?? { (1.17 → 3.50) Blunder. b6 was best. } { [%eval 3.5] } (12... b6) 13. e6?? { (3.50 → 1.06) Blunder. Bd3 was best. } { [%eval 1.06] } (13. Bd3 Kg7 14. O-O b6 15. Qf3 Qe8 16. Bb2 e6 17. Nb3 Nd7 18. Qg3 Nh6) 13... Qe8?? { (1.06 → 3.45) Blunder. Nf6 was best. } { [%eval 3.45] } (13... Nf6 14. Be2 b6 15. Nb3 Bxe6 16. e4 Nbd7 17. exd5 cxd5 18. O-O Bf7 19. Bf4) 14. g3? { (3.45 → 1.83) Mistake. Bb2 was best. } { [%eval 1.83] } (14. Bb2 Nf6 15. Qd4 b6 16. Na4 c5 17. bxc5 bxc5 18. Nxc5 Qd8 19. Be2 Nc6) 14... Qd8? { (1.83 → 3.66) Mistake. b6 was best. } { [%eval 3.66] } (14... b6 15. Na4 Bxe6 16. Nxb6 Ra7 17. Qd4 Nf6 18. Bb2 Kg7 19. Bd3 Nd7 20. O-O-O) 15. Bd2?? { (3.66 → 1.26) Blunder. Bh3 was best. } { [%eval 1.26] } (15. Bh3 b6 16. e4 Nf6 17. O-O bxc5 18. e5 Kg7 19. exf6+ exf6 20. bxc5 Re8) 15... Qd6? { (1.26 → 3.00) Mistake. b6 was best. } { [%eval 3.0] } (15... b6 16. Bc3 Nf6 17. Nd3 Bxe6 18. Nf4 Bf7 19. e4 e5 20. Bxe5 Qe7 21. Bxf6) 16. Nd3?? { (3.00 → -2.50) Blunder. Qf3+ was best. } { [%eval -2.5] } (16. Qf3+ Nf6 17. Bc3 Bxe6 18. Qf4 Kf7 19. Be5 Qd8 20. Nxe6 Kxe6 21. Bh3+ Kf7) 16... Qxg3+ { [%eval -2.44] } 17. Ke2?! { (-2.44 → -3.28) Inaccuracy. Nf2 was best. } { [%eval -3.28] } (17. Nf2 Bxe6 18. Bh3 Bd7 19. Bxd7 Nxd7 20. Rh3 Qg1+ 21. Ke2 Qxd1+ 22. Rxd1 Ngf6) 17... Qd6?? { (-3.28 → -0.40) Blunder. Bxe6 was best. } { [%eval -0.4] } (17... Bxe6 18. Be1 Bg4+ 19. Kd2 Qd6 20. Be2 Nf6 21. Bxg4 hxg4 22. Kc1 Nbd7 23. Bc3) 18. Bc3?! { (-0.40 → -0.96) Inaccuracy. Bh3 was best. } { [%eval -0.96] } (18. Bh3) 18... Rh6?? { (-0.96 → 1.18) Blunder. Bxe6 was best. } { [%eval 1.18] } (18... Bxe6) 19. Rh3?? { (1.18 → -1.48) Blunder. Nf4 was best. } { [%eval -1.48] } (19. Nf4 Bxe6) 19... Bxe6 { [%eval -1.35] } 20. Rf3+ { [%eval -1.19] } 20... Ke8 { [%eval -0.82] } 21. Rg3?? { (-0.82 → -6.21) Blunder. Be5 was best. } { [%eval -6.21] } (21. Be5 Qd8) 21... b6?? { (-6.21 → -1.27) Blunder. Qxg3 was best. } { [%eval -1.27] } (21... Qxg3 22. Kd2 Nd7 23. Bd4 Bg4 24. Qb1 e5 25. Bc5 Qxh4 26. Qb3 Nxc5 27. Nxc5) 22. Rf3?? { (-1.27 → -3.23) Blunder. Be5 was best. } { [%eval -3.23] } (22. Be5) 22... Nd7 { [%eval -3.08] } 23. Bg7?! { (-3.08 → -4.23) Inaccuracy. Bh3 was best. } { [%eval -4.23] } (23. Bh3 Qh2+ 24. Nf2 Bg4 25. Qg1 Qxg1 26. Rxg1 Bxf3+ 27. Kxf3 Ngf6 28. a4 Ng4) 23... Rh7 { [%eval -4.45] } 24. Bd4 { [%eval -4.67] } 24... Ndf6?! { (-4.67 → -2.99) Inaccuracy. Bg4 was best. } { [%eval -2.99] } (24... Bg4 25. Kd2 e5 26. Bh3 exd4 27. exd4 Ngf6 28. Kc1 Bxf3 29. Qxf3 Ne4 30. Kb2) 25. Nf4?! { (-2.99 → -4.16) Inaccuracy. Be5 was best. } { [%eval -4.16] } (25. Be5 Qd7 26. Bf4 Bg4 27. Ne5 Qe6 28. Qd4 Nd7 29. Nxd7 Qxd7 30. Bg2 Nf6) 25... a5? { (-4.16 → -2.03) Mistake. Bg4 was best. } { [%eval -2.03] } (25... Bg4 26. Bh3 Rf7 27. Bxg4 hxg4 28. Rg3 e5 29. Nxg6 exd4 30. Qg1 d3+ 31. cxd3) 26. Nxg6? { (-2.03 → -3.74) Mistake. Nxe6 was best. } { [%eval -3.74] } (26. Nxe6 Qxe6) 26... axb4 { [%eval -3.24] } 27. Rb1?! { (-3.24 → -4.15) Inaccuracy. Kd2 was best. } { [%eval -4.15] } (27. Kd2 Bg4 28. Bd3 c5 29. Be5 Qc6 30. Qh1 c4 31. Bf5 Rf7 32. Nh8 Bxf5) 27... Rxa2?! { (-4.15 → -3.09) Inaccuracy. Bg4 was best. } { [%eval -3.09] } (27... Bg4 28. Ne5 Nd7 29. Nxd7 Kxd7 30. Kd2 Rh6 31. Bxb6 Re6 32. Bh3 Bxh3 33. Rxh3) 28. Rxf6? { (-3.09 → -5.38) Mistake. Be5 was best. } { [%eval -5.38] } (28. Be5 Qc5 29. Bd4 Qxc2+ 30. Qxc2 Rxc2+ 31. Kd3 Ra2 32. Rxb4 Rg7 33. Ne5 Ne4) 28... exf6 { [%eval -4.7] } 29. Bxf6? { (-4.70 → -8.42) Mistake. Qd3 was best. } { [%eval -8.42] } (29. Qd3 Qh2+ 30. Ke1 Ne7 31. Nxe7 Rxe7 32. Be2 Qh1+ 33. Bf1 Qxh4+ 34. Kd2 Qf2+) 29... Nxf6 { [%eval -7.86] } 30. Bh3 { [%eval -9.7] } 30... Ng4 { [%eval -6.74] } 31. Qd3?? { (-6.74 → Mate in 7) Checkmate is now unavoidable. Nf4 was best. } { [%eval #-7] } (31. Nf4 Bf5 32. Ke1 Re7 33. Bxg4 Bxg4 34. Qd4 Qe5 35. Kd2 Qxd4+ 36. exd4 Bf5) 31... b5?? { (Mate in 7 → -5.83) Lost forced checkmate sequence. Qh2+ was best. } { [%eval -5.83] } (31... Qh2+ 32. Bg2 Qxg2+ 33. Ke1 Qf2+ 34. Kd1 Nxe3+ 35. Qxe3 Qxc2+ 36. Ke1 Qxb1+ 37. Qc1) 32. Kd2?! { (-5.83 → -7.99) Inaccuracy. Nf4 was best. } { [%eval -7.99] } (32. Nf4 Re7 33. Qd4 Rxc2+ 34. Ke1 Qc5 35. Qxc5 Rxc5 36. Nxh5 Bf5 37. Bxg4 Bxb1) 32... Kf7? { (-7.99 → -4.32) Mistake. Qh2+ was best. } { [%eval -4.32] } (32... Qh2+ 33. Kc1 Qxh3 34. Nf4 Qxe3+ 35. Qxe3 Nxe3 36. Rb3 Rxc2+ 37. Kb1 Rc3 38. Rxc3) 33. Rg1 { [%eval -5.2] } 33... Bf5?? { (-5.20 → 0.00) Blunder. Ke8 was best. } { [%eval 0.0] } (33... Ke8 34. Nf4 Re7 35. Rf1 Qe5 36. Ng6 Qh2+ 37. Kc1 Qxh3 38. Nxe7 Kxe7 39. Kb1) 34. Rf1?? { (0.00 → -8.61) Blunder. Qxf5+ was best. } { [%eval -8.61] } (34. Qxf5+ Nf6 35. Rg5 b3 36. Ne5+ Ke7 37. Ng6+) 34... Qxg6?! { (-8.61 → -5.23) Inaccuracy. Qh2+ was best. } { [%eval -5.23] } (34... Qh2+ 35. Kc1 Qxc2+ 36. Qxc2 Rxc2+ 37. Kb1 Rf2+ 38. Kc1 Kxg6 39. Rxf2 Nxf2 40. Bg2) 35. Qxf5+ { [%eval -6.51] } 35... Qxf5 { [%eval -6.77] } 36. Rxf5+ { [%eval -6.84] } 36... Ke6 { [%eval -6.24] } 37. Rf8 { [%eval -7.91] } 37... Rf7 { [%eval -7.71] } 38. Rg8 { [%eval -8.98] } 38... Kf5 { [%eval -6.94] } 39. Rxg4?! { (-6.94 → -10.88) Inaccuracy. Bxg4+ was best. } { [%eval -10.88] } (39. Bxg4+ hxg4 40. Rg5+ Ke6 41. e4 b3 42. exd5+ cxd5 43. Rxg4 Rxc2+ 44. Ke3 b2) 39... hxg4 { [%eval -9.13] } 40. Kd3? { (-9.13 → Mate in 7) Checkmate is now unavoidable. e4+ was best. } { [%eval #-7] } (40. e4+ dxe4 41. Bg2 Ke5 42. Ke3 b3 43. Bxe4 bxc2 44. Bxc2 Rxc2 45. Kd3 Rcf2) 40... gxh3 { [%eval #-6] } 41. Kd4 { [%eval #-6] } 41... h2 { [%eval #-6] } 42. Kc5 { [%eval #-5] } 42... h1=Q { [%eval #-5] } 43. Kxc6 { [%eval #-3] } 43... Qh2 { [%eval #-4] } 44. Kxb5 { [%eval #-3] } 44... Rxc2 { [%eval #-3] } 45. Kxb4 { [%eval #-2] } 45... Qd2+ { [%eval #-3] } 46. Kb3 { [%eval #-2] } 46... Ra7 { [%eval #-2] } 47. h5 { [%eval #-1] } 47... Qc3# { Black wins by checkmate. } 0-1