[Event "OIS - Weekly Tournament Arena"] [Site "https://lichess.org/CGPWoxAg"] [Date "2026.01.25"] [Round "-"] [White "Sarthfunde"] [Black "OISNIGDI_SUPARNA"] [Result "1/2-1/2"] [GameId "CGPWoxAg"] [UTCDate "2026.01.25"] [UTCTime "06:19:06"] [WhiteElo "1241"] [BlackElo "1116"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... d6 { [%eval 0.49] } { A04 Zukertort Opening: Pirc Invitation } 2. Nd4?! { (0.49 → -0.60) Inaccuracy. d4 was best. } { [%eval -0.6] } (2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 O-O 6. Be2 e5) 2... Qd7?! { (-0.60 → 0.16) Inaccuracy. e5 was best. } { [%eval 0.16] } (2... e5 3. Nb3 a5 4. d3 a4 5. N3d2 d5 6. e4 Nf6 7. exd5) 3. Nf5?? { (0.16 → -4.06) Blunder. Nf3 was best. } { [%eval -4.06] } (3. Nf3 e5 4. e4 f5 5. exf5 Qxf5 6. Nc3 Be7 7. Nd5 Bd8) 3... Qxf5 { [%eval -4.2] } 4. g4 { [%eval -4.6] } 4... Qxg4 { [%eval -4.6] } 5. f4?? { (-4.60 → Mate in 1) Checkmate is now unavoidable. d3 was best. } { [%eval #-1] } (5. d3 Nf6 6. h4 Qd7 7. Nc3 Nc6 8. e4 e6) 5... Qxf4?? { (Mate in 1 → -5.86) Lost forced checkmate sequence. Qh4# was best. } { [%eval -5.86] } (5... Qh4#) 6. e3?! { (-5.86 → -9.60) Inaccuracy. d3 was best. } { [%eval -9.6] } (6. d3 Qh4+ 7. Kd2 g6 8. Qe1 Bh6+ 9. e3 Qxe1+ 10. Kxe1 Nc6 11. Bg2 Bd7) 6... Qxe3+?? { (-9.60 → 3.66) Blunder. Qh4+ was best. } { [%eval 3.66] } (6... Qh4+ 7. Ke2 Bg4+ 8. Kd3 Bxd1 9. Bg2 d5 10. Bxd5 Nc6 11. Bxc6+ bxc6 12. b3) 7. dxe3 { [%eval 3.69] } 7... d5 { [%eval 4.17] } 8. Qxd5 { [%eval 4.14] } 8... Bg4? { (4.14 → 7.18) Mistake. Nf6 was best. } { [%eval 7.18] } (8... Nf6 9. Qg2 Nc6 10. Nc3 e5 11. Nb5 Kd8 12. c3 Bg4 13. h3 Bh5 14. Be2) 9. Qd1?? { (7.18 → -3.07) Blunder. Qxb7 was best. } { [%eval -3.07] } (9. Qxb7 e6 10. Bb5+ c6 11. Qxa8 Bd6 12. Bxc6+ Kd8 13. Bf3 Nf6 14. Bxg4 Nxg4) 9... e6?? { (-3.07 → 5.68) Blunder. Bxd1 was best. } { [%eval 5.68] } (9... Bxd1 10. Kxd1 Nd7 11. Bg2 O-O-O 12. Nd2 e6 13. Ke2 f5 14. Nc4 Ngf6 15. b3) 10. h4?? { (5.68 → -3.16) Blunder. Qxg4 was best. } { [%eval -3.16] } (10. Qxg4 Nd7 11. Bd3 O-O-O 12. Qe2 Nh6 13. Bd2 Ne5 14. O-O Nhg4 15. Kh1 h5) 10... Bb4+ { [%eval -2.47] } 11. Kf2?! { (-2.47 → -3.51) Inaccuracy. Bd2 was best. } { [%eval -3.51] } (11. Bd2 Bxd1 12. Bxb4 Bg4 13. Bc3 Nf6 14. Bg2 Nc6 15. Nd2 O-O-O 16. Bxc6 bxc6) 11... Bc5?? { (-3.51 → 5.34) Blunder. Bxd1 was best. } { [%eval 5.34] } (11... Bxd1 12. Bg2 Nd7 13. Rxd1 O-O-O 14. Bd2 Be7 15. Na3 Nh6 16. Nc4 Bxh4+ 17. Ke2) 12. Ke1?? { (5.34 → -3.45) Blunder. Qxg4 was best. } { [%eval -3.45] } (12. Qxg4 Nd7 13. Qxg7 O-O-O 14. Qxh8 Bb4 15. Ke2 Ndf6 16. a3 Ba5 17. Ra2 c6) 12... Bxd1 { [%eval -3.49] } 13. Kxd1 { [%eval -3.42] } 13... Bxe3?? { (-3.42 → 2.41) Blunder. Nd7 was best. } { [%eval 2.41] } (13... Nd7 14. Ke2 Ne7 15. Nd2 Nf5 16. Ne4 Be7 17. h5 Nf6 18. Nxf6+ Bxf6 19. Rg1) 14. Ke2?? { (2.41 → -5.93) Blunder. Bxe3 was best. } { [%eval -5.93] } (14. Bxe3 Nc6 15. Kc1 Nge7 16. Nc3 O-O-O 17. b3 Nf5 18. Bf2 h5 19. Kb2 Rh6) 14... Bxc1 { [%eval -5.8] } 15. Kd1?! { (-5.80 → -7.82) Inaccuracy. Bg2 was best. } { [%eval -7.82] } (15. Bg2 Bxb2 16. Bxb7 Bxa1 17. Bxa8 Be5 18. Bb7 Ne7 19. Nd2 O-O 20. Ne4 Nbc6) 15... Bxb2 { [%eval -7.86] } 16. Kd2 { [%eval -8.16] } 16... Bxa1 { [%eval -8.29] } 17. Kc1 { [%eval -8.74] } 17... Bf6 { [%eval -8.72] } 18. Rg1 { [%eval -8.95] } 18... Nc6 { [%eval -8.82] } 19. Rg2 { [%eval -9.11] } 19... Bxh4 { [%eval -8.66] } 20. Rd2 { [%eval -9.67] } 20... Bg5 { [%eval -9.63] } 21. Kd1 { [%eval -9.55] } 21... Na5 { [%eval -9.29] } 22. Bd3 { [%eval -9.39] } 22... Rd8 { [%eval -9.31] } 23. c4 { [%eval -10.09] } 23... Rd4 { [%eval -9.46] } 24. Rf2 { [%eval -10.13] } 24... Rxd3+ { [%eval -10.08] } 25. Rd2 { [%eval -11.6] } 25... Rb3 { [%eval -9.06] } 26. Na3 { [%eval -11.2] } 26... Rxa3 { [%eval -11.06] } 27. Rd8+?! { (-11.06 → Mate in 14) Checkmate is now unavoidable. Rb2 was best. } { [%eval #-14] } (27. Rb2 Bf6 28. Rb1 Kd7 29. Ke2 Ne7 30. Rd1+ Kc8 31. Kf1 Nec6 32. Rd2 Nxc4) 27... Kxd8 { [%eval -12.75] } 28. c5?! { (-12.75 → Mate in 6) Checkmate is now unavoidable. Kc2 was best. } { [%eval #-6] } (28. Kc2 Nxc4 29. Kb1 Ke7 30. Kc2 Nd6 31. Kb1 a6 32. Kb2 Ra5 33. Kb1 Nf6) 28... Rxa2 { [%eval #-5] } 29. Ke1 { [%eval #-5] } 29... b6 { [%eval #-15] } 30. c6 { [%eval #-4] } 30... Ra1+ { [%eval #-5] } 31. Ke2 { [%eval #-5] } 31... Ra4 { [%eval #-6] } 32. Kd3 { [%eval #-5] } 32... Ra3+ { [%eval #-8] } 33. Kd4 { [%eval #-2] } 33... Ra4+?! { (Mate in 2 → -12.68) Lost forced checkmate sequence. Nf6 was best. } { [%eval -12.68] } (33... Nf6 34. Ke5 Nxc6#) 34. Ke5?! { (-12.68 → Mate in 1) Checkmate is now unavoidable. Kd3 was best. } { [%eval #-1] } (34. Kd3 Nxc6 35. Ke2 h6 36. Kf2 Ke8 37. Kg1) 34... Rc4?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Nxc6# was best. } { [%eval 0.0] } { Draw by stalemate. } (34... Nxc6#) 1/2-1/2