Event: Round 5: Batpelden Buyankhishig - Altynbek, Aiaru
Date: 2024-05-04
White: Batpelden Buyankhishig
Black: Altynbek, Aiaru
BlackTitle: WCM
BlackElo: 1863
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Charousek Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:59] } 1... d5 { [%eval 0.24] [%clk 1:25:21] } 2. c4 { [%eval 0.25] [%clk 1:30:59] } 2... e6 { [%eval 0.24] [%clk 1:25:21] } 3. Nc3 { [%eval 0.21] [%clk 1:30:59] } 3... Be7 { [%eval 0.26] [%clk 1:25:21] } 4. e4 { [%eval -0.18] [%clk 1:30:59] } 4... dxe4 { [%eval -0.13] [%clk 1:25:21] } 5. Nxe4 { [%eval -0.13] [%clk 1:30:59] } 5... Nf6 { [%eval -0.15] [%clk 1:25:21] } 6. Nxf6+ { [%eval -0.26] [%clk 1:30:59] } 6... Bxf6 { [%eval -0.32] [%clk 1:25:21] } 7. Nf3 { [%eval -0.23] [%clk 1:30:59] } 7... O-O { [%eval 0.0] [%clk 1:25:21] } 8. Be2 { [%eval -0.16] [%clk 1:30:59] } 8... b6 { [%eval -0.03] [%clk 1:25:21] } 9. O-O { [%eval -0.21] [%clk 1:30:59] } 9... Bb7 { [%eval -0.31] [%clk 1:25:21] } 10. Be3 { [%eval -0.29] [%clk 1:30:59] } 10... Nd7 { [%eval 0.07] [%clk 1:25:21] } 11. Qc2 { [%eval 0.13] [%clk 1:30:59] } 11... Qe7 { [%eval 0.07] [%clk 1:25:21] } 12. Rad1 { [%eval 0.05] [%clk 1:30:59] } 12... Rfd8 { [%eval 0.03] [%clk 1:25:21] } 13. Rd2 { [%eval 0.07] [%clk 1:30:59] } 13... c5 { [%eval 0.06] [%clk 1:25:21] } 14. Rfd1 { [%eval 0.08] [%clk 1:30:59] } 14... cxd4 { [%eval 0.07] [%clk 1:25:21] } 15. Nxd4 { [%eval 0.05] [%clk 1:30:59] } 15... Nc5 { [%eval 0.14] [%clk 1:25:21] } 16. f3 { [%eval 0.0] [%clk 1:30:59] } 16... a5 { [%eval 0.0] [%clk 1:25:21] } 17. b3 { [%eval 0.0] [%clk 1:30:59] } 17... Bg5 { [%eval 0.02] [%clk 1:25:21] } 18. Bxg5 { [%eval 0.0] [%clk 1:30:59] } 18... Qxg5 { [%eval 0.0] [%clk 1:25:21] } 19. Nb5 { [%eval 0.02] [%clk 1:30:59] } 19... f5 { [%eval 0.23] [%clk 1:25:21] } 20. Rxd8+ { [%eval 0.0] [%clk 1:30:59] } 20... Rxd8 { [%eval 0.0] [%clk 1:25:21] } 21. Rxd8+ { [%eval -0.02] [%clk 1:30:59] } 21... Qxd8 { [%eval -0.01] [%clk 1:25:21] } 22. Qd1 { [%eval -0.01] [%clk 1:30:59] } 22... Qxd1+ { [%eval -0.06] [%clk 1:25:21] } 23. Bxd1 { [%eval 0.0] [%clk 1:30:59] } 23... g5 { [%eval -0.01] [%clk 1:25:21] } 24. a3 { [%eval -0.03] [%clk 1:30:59] } 24... Kg7 { [%eval 0.0] [%clk 1:25:21] } 25. Nd6 { [%eval 0.0] [%clk 1:30:59] } 25... Bc6 { [%eval -0.03] [%clk 1:25:21] } 26. Bc2 { [%eval -0.09] [%clk 1:30:59] } 26... Bd7 { [%eval -0.07] [%clk 1:25:21] } 27. Kf2?! { [%eval -0.67] } { Inaccuracy. b4 was best. } { [%clk 1:30:59] } 27... Kf6 { [%eval -0.79] [%clk 1:25:21] } 28. g4?! { [%eval -1.94] } { Inaccuracy. b4 was best. } { [%clk 1:30:59] } 28... Ke5 { [%eval -1.8] [%clk 1:25:21] } 29. Nf7+ { [%eval -1.29] [%clk 1:30:59] } 29... Kf4?! { [%eval -0.35] } { Inaccuracy. Kf6 was best. } { [%clk 1:25:21] } 30. gxf5?! { [%eval -1.18] } { Inaccuracy. h3 was best. } { [%clk 1:30:59] } 30... exf5 { [%eval -1.08] [%clk 1:25:21] } 31. Nd6 { [%eval -1.15] [%clk 1:30:59] } 31... h6 { [%eval -0.64] [%clk 1:25:21] } 32. Nf7 { [%eval -0.78] [%clk 1:30:59] } 32... h5 { [%eval -0.7] [%clk 1:25:21] } 33. Nd6?! { [%eval -1.44] } { Inaccuracy. Nh8 was best. } { [%clk 1:30:59] } 33... g4? { [%eval -0.12] } { Mistake. Na6 was best. } { [%clk 1:25:21] } 34. fxg4 { [%eval -0.13] [%clk 1:30:59] } 34... hxg4 { [%eval -0.19] [%clk 1:25:21] } 35. b4 { [%eval -0.25] [%clk 1:30:59] } 35... axb4 { [%eval -0.32] [%clk 1:25:21] } 36. axb4 { [%eval -0.48] [%clk 1:30:59] } 36... Ne4+ { [%eval 0.0] [%clk 1:25:21] } 37. Nxe4 { [%eval -0.23] [%clk 1:30:59] } 37... fxe4 { [%eval -0.38] [%clk 1:25:21] } 38. Bb3?? { [%eval -4.41] } { Blunder. Ke2 was best. } { [%clk 1:30:59] } 38... Be6 { [%eval -4.08] [%clk 1:25:21] } 39. b5 { [%eval -3.64] [%clk 1:30:59] } 39... e3+ { [%eval -3.96] [%clk 1:25:21] } 40. Ke2 { [%eval -3.46] [%clk 1:30:59] } 40... Bf7?? { [%eval -0.4] } { Blunder. Ke4 was best. } { [%clk 1:25:21] } 41. Kd3 { [%eval -0.42] [%clk 1:30:59] } 41... Bg6+ { [%eval -0.43] [%clk 1:25:21] } 42. Ke2 { [%eval -0.43] [%clk 1:30:59] } 42... Be4 { [%eval 0.0] [%clk 1:25:21] } 43. Bd1 { [%eval -0.06] [%clk 1:30:59] } 43... Bg6 { [%eval 0.0] [%clk 1:25:21] } 44. Bb3 { [%eval -0.46] [%clk 1:30:59] } 44... Bf7 { [%eval 0.0] [%clk 1:25:21] } 45. Kd3 { [%eval 0.0] [%clk 1:30:59] } 45... Be6 { [%eval 0.0] [%clk 1:25:21] } 46. Bd1 { [%eval 0.0] [%clk 1:30:59] } 46... Bf5+ { [%eval 0.0] [%clk 1:25:21] } 47. Kd4 { [%eval 0.0] [%clk 1:30:59] } 47... Be4 { [%eval 0.0] [%clk 1:25:21] } 48. c5 { [%eval 0.0] [%clk 1:30:59] } 48... bxc5+ { [%eval 0.0] [%clk 1:25:21] } 49. Kxc5 { [%eval 0.0] [%clk 1:30:59] } 1/2-1/2