7 endgame positions with endgame tactics for quick checkmate-part 2

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In Endgame tactics Part 1 of this two part article, we discussed the chess tactics for checkmate with the ‘heavy’ pieces viz., Queen, Rook or a combination of those pieces. Now we will consider the more difficult tasks of creating checkmate with a Bishop pair or a Bishop and Knight.

6. When you have a Bishop pair

fig14

                               	1. Kf2      Ke5
                               	2. Kf3      Kd5
                              	3. Bc3      Kc5
                         	4. Ke4      Kd6
                              	5. Bc4      Kc6
                             	6. Bd4      Kd6
                             	7. Bd5      Kc7
                              	8. Bc5      Kd7
                          	9. Ke5      Kc7
                        	10.Ke6      Kd8
                           	11.Bb6+     Ke8
                               	12.Bc6+     Kf8
                               	13.Kf6      Kg8
                           	14.Bc5      Kh7
                            	15.Bf8      Kg8
                         	16.Bg7      Kh7
                                17.Be4+     Kg8
                        	18.Bh6      Kh8
                               	19.Kg6      Kg8
                           	20.Bd5+     Kh8
                            	21.Bg7#

 

You should note that a wrong step could lead to stalemate and draw.

The point you should realize is that the two bishops side by side on a row or file create a double V forcing the enemy King to remain within the wedge-shaped area. The bishops moves should push the V towards the edge to force the Black King to move there. While repositioning Bishops, your own King has to guard against the Black King escaping out of the wedge.

7. When you have a Bishop and Knight

A Bishop and Knight can be used to deliver the checkmate only when the Black King can be pushed into a corner square that is accessible to your Bishop. So, if you have KB (which controls white squares), black King has to be driven to a8 or h1 squares. If it is QB, checkmate will be possible when the black King is in a1 or h8 square. Your game plan has to take this into consideration, otherwise you will be wasting moves.

Depending on the final position reached, the checkmate may be by a Bishop check or a Knight check.

Assuming that your KB is on board, the white squares will be guarded by the Bishop and the black squares by the Knight (or Knight in tandem with King).

Black’s tactics in the above situation will be to avoid going towards a8 or h1 square, so White should guard against this plan of Black.

fig15

                              	1. Kf2 	Kd4	21.Bd3	Kf2
                        	2. Nf3+	Kd5	22.Bc4	Kg2
                             	3. Ke3	Ke6	23.Ne5	Kh3
                        	4. Ke4	Kf6	24.Ng6	Kg2
                           	5. Bc4	Kg7	25.Ke3	Kg3
                             	6. Kf5  Kh8	26.Be6	Kh2
                              	7. Ng5  Kg7	27.Kf3	Kg1
                             	8. Ne6+	Kh6	28.Bh3	Kh2
                             	9. Kf6  Kh7	29.Nf4	Kg1
                              	10.Bd3+	Kh6	30.Bg2	Kh2
                        	11.Ng5	Kh5	31.Nh5	Kg1
                             	12.Nf7	Kg4	32.Ng3	Kh2
                             	13.Ke5	Kh5	33.Bf1	Kg1
                              	14.Bf5	Kh4	34.Bg2	Kh2
                             	15.Kf4	Kh5	35.Nf1+	Kg1
                             	16.Be4	Kh4	36.Bh3	Kh1
                            	17.Bg6	Kh3	37.Kg3	Kg1
                              	18.Ng5+	Kh4	38.Nd2	Kh1
                             	19.Nf3+	Kh3	39.Bg2+	Kg1
                                20.Bf5+	Kg2	40.Nf3#

 

There are more than half a dozen ways in which the final check would be possible through the Knight or the Bishop. If you understand the general principle of the tactics, you can find your way to win.

The best way to get familiar with the tactics is to play with your chess-playing friend from a set-up position, telling him the tactics you are going to adopt and your friend should try his best to delay the checkmate. Keep a count and record of the moves and see how quickly you can reach your target. With practice, these types of tactics will soon become a part of your arsenal.

 

One Comment

  1. [...] Part 2, we will examine the other positions involving the minor pieces. Interesting Related posts:7 [...]

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