White to play and checkmate in three moves

Problems 241 to 252

241

(Niharendu Sikdar - British Chess Magazine, 1970)

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1. a4 - a1=Q

2. Ra3 - Qxa3

3. Rc7#


Date added: 7/5/2021

242

(Robin Charles Olivier Matthews - British Chess Magazine, 1962)
(3 keys)

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1.Rgc6!
1...Ra×c6 2.Rc4+ R×c4 3.Nf6#
1...Rc×c6 2.Sf6+ R×f6 3.Rc4#

1.Rcc6!
1...Ra×c6 2.Sc3+ R×c3 3.Re6#
1...Rc×c6 2.Re6+ R×e6 3.Nc3#

1.Nc6!
1...Ra×c6 2.Rc5 ~ 3.Nc3#
2...R×c5 3.Nf6#
1...Rc×c6 2.Rd6 ~ 3.Nf6#
2...R×d6 3.Nc3#
1...K×d5 2.Rd6+ Ke4 3.Rd4# (Rc4#)


Date added: 7/5/2021

243

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

244

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

245

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

246

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

247

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

248

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

249

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

250

(Composer)

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1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

251

(Composer)

Click to view solution

1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021

252

(Composer)

Click to view solution

1. Nh5+ - Rxh5

2. Rxg6+ - Kxg6

3. Re6#


Date added: 10/1/2021