| ID | Goal | White | vs. | Black | | Date | ECO | Result | #Moves | Mated By | Views | | Opening Table |
|---|
| Puzzle 6421 | Checkmate White In Two Moves | Nikademeus | vs. | Carandiru |  | 2010 | A00 | 0-1 | 56 | Qf1# | 1 | | 1. e3 e6 2. d3 |
| Puzzle 6420 | Checkmate Black In One Move | ElFena | vs. | rusty | | 2006 | A00 | 1-0 | 91 | Qb2# | 1 | | 1. e3 c6 |
| Puzzle 6419 | Checkmate Black In Two Moves | nevil | vs. | LordFarquad | | 2008 | A02 | 1-0 | 35 | Qh7# | 1 | | 1. f4 e6 2. b3 |
| Puzzle 6418 | Checkmate White In One Move | bboysango | vs. | kikuyu | | 2009 | A40 | 0-1 | 56 | Qe1# | 1 | | 1. d4 c6 2. e3 |
| Puzzle 6417 | Checkmate White In Two Moves | bboysango | vs. | kikuyu | | 2009 | A40 | 0-1 | 56 | Qe1# | 1 | | 1. d4 c6 2. e3 |
| Puzzle 6416 | Checkmate White In One Move | libray | vs. | Vikesha | | 2006 | A00 | 0-1 | 50 | Qb3# | 1 | | 1. d3 e6 2. Nc3 d5 |
| Puzzle 6415 | Checkmate White In Four Moves | arinov | vs. | ippokantharos | | 2011 | A02 | 0-1 | 86 | Qh1# | 1 | | 1. f4 e6 2. g3 |
| Puzzle 6414 | Checkmate Black In Two Moves | Gamin | vs. | bigbook | | 2001 | A02 | 1-0 | 63 | Rxb8# | 1 | | 1. f4 a6 2. e4 |
| Puzzle 6413 | Checkmate Black In Four Moves | Gerson | vs. | Cibola | | 2010 | A00 | 1-0 | 83 | Rh6# | 1 | | 1. c3 e5 2. d3 |
| Puzzle 6412 | Checkmate White In One Move | MisterT | vs. | ArtoSa | | 2001 | A02 | 0-1 | 64 | Rh1# | 1 | | 1. f4 e6 2. b3 |
| Puzzle 6411 | Checkmate Black In Four Moves | kingmatt | vs. | Rosche | | 2001 | B01 | 1-0 | 119 | Bxf6# | 1 | | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qd6 6. Nf3 Nf6 |
| Puzzle 6410 | Checkmate White In One Move | sweetloner | vs. | fjjvh | | 2008 | A04 | 0-1 | 96 | Qxh4# | 1 | | 1. Nf3 h5 |
| Puzzle 6409 | Checkmate Black In Two Moves | skakomatovich | vs. | CrazySquid | | 2012 | A00 | 1-0 | 35 | Qxg7# | 1 | | 1. Na3 e6 |
| Puzzle 6408 | Checkmate White In One Move | BlueBanana | vs. | neixfle | | 2007 | A00 | 0-1 | 26 | Qd2# | 1 | | 1. h4 d6 |
| Puzzle 6407 | Checkmate White In One Move | FriarTuck | vs. | nextlucifer | | 2000 | A00 | 0-1 | 84 | Qb2# | 1 | | 1. d3 d6 |
| Puzzle 6406 | Checkmate White In Four Moves | FriarTuck | vs. | nextlucifer | | 2000 | A00 | 0-1 | 84 | Qb2# | 1 | | 1. d3 d6 |
| Puzzle 6405 | Checkmate White In One Move | expertMR | vs. | aereopagitas | | 2016 | A04 | 0-1 | 48 | Qxf2# | 1 | | 1. Nf3 f6 |
| Puzzle 6404 | Checkmate White In Two Moves | expertMR | vs. | aereopagitas | | 2016 | A04 | 0-1 | 48 | Qxf2# | 1 | | 1. Nf3 f6 |
| Puzzle 6403 | Checkmate White In Four Moves | ovruler | vs. | sscuatrobm | | 2004 | A02 | 0-1 | 110 | Qeh4# | 1 | | 1. f4 a6 2. Nf3 |
| Puzzle 6402 | Checkmate White In Two Moves | ovruler | vs. | sscuatrobm | | 2004 | A02 | 0-1 | 110 | Qeh4# | 2 | | 1. f4 a6 2. Nf3 |
| Puzzle 6401 | Checkmate White In Four Moves | zezei | vs. | Volantary | | 2014 | A02 | 0-1 | 52 | Be5# | 2 | | 1. f4 g5 |
| Puzzle 6400 | Checkmate Black In Four Moves | zerind | vs. | TennisMenace | | 2008 | A00 | 1-0 | 33 | Rxd6# | 1 | | 1. h4 e5 |
| Puzzle 6399 | Checkmate White In One Move | DDD | vs. | Axe | | 2012 | A00 | 0-1 | 36 | Qc2# | 1 | | 1. d3 c5 |
| Puzzle 6398 | Checkmate White In One Move | SuperZerdax | vs. | fjjvh | | 2007 | A00 | 0-1 | 88 | Qc1# | 1 | | 1. a3 a6 |
| Puzzle 6397 | Checkmate White In Four Moves | SuperZerdax | vs. | fjjvh | | 2007 | A00 | 0-1 | 88 | Qc1# | 1 | | 1. a3 a6 |
| Puzzle 6396 | Checkmate White In Two Moves | SuperZerdax | vs. | fjjvh | | 2007 | A00 | 0-1 | 88 | Qc1# | 1 | | 1. a3 a6 |
| Puzzle 6395 | Checkmate Black In One Move | SirREge | vs. | AndyTheAnt | | 2011 | A04 | 1-0 | 29 | Qe7# | 1 | | 1. Nf3 f5 |
| Puzzle 6393 | Checkmate Black In Two Moves | delphimax29 | vs. | bestia090 | | 2009 | E10 | 1-0 | 123 | Rh8# | 1 | | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O |
| Puzzle 6394 | Checkmate White In Two Moves | narutolp | vs. | sanisanisani | | 2013 | A00 | 0-1 | 48 | Qb2# | 2 | | 1. h4 h5 |
| Puzzle 6392 | Checkmate Black In One Move | sloppy_sal | vs. | ruffian101 | | 2020 | A05 | 1-0 | 63 | Bxe5# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6391 | Checkmate White In One Move | PuertoAguamar | vs. | fuglbird | | 2012 | A00 | 0-1 | 108 | g1=Q# | 4 | | 1. Nh3 Nf6 |
| Puzzle 6389 | Checkmate Black In One Move | stockfish12 | vs. | crafty252 | | 2020 | A05 | 1-0 | 63 | Rh5# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6390 | Checkmate Black In Two Moves | stockfish12 | vs. | crafty252 | | 2020 | A05 | 1-0 | 63 | Rh5# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6388 | Checkmate Black In Two Moves | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 41 | Nc7# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6387 | Checkmate Black In One Move | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 41 | Nc7# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6386 | Checkmate Black In Two Moves | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 39 | Ra4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6385 | Checkmate Black In One Move | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 39 | Ra4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6384 | Checkmate White In Four Moves | crafty252 | vs. | sloppy_sal | | 2020 | A05 | 0-1 | 54 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6383 | Checkmate White In Two Moves | crafty252 | vs. | sloppy_sal | | 2020 | A05 | 0-1 | 54 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6382 | Checkmate White In One Move | crafty252 | vs. | sloppy_sal | | 2020 | A05 | 0-1 | 54 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6381 | Checkmate Black In Four Moves | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 49 | Qb4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6379 | Checkmate Black In One Move | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 49 | Qb4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6380 | Checkmate Black In Two Moves | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 49 | Qb4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6378 | Checkmate Black In Two Moves | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 43 | Rxa6# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6377 | Checkmate Black In One Move | houdini6 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 43 | Rxa6# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6376 | Checkmate Black In Two Moves | stockfish12 | vs. | houdini6 | | 2020 | A05 | 1-0 | 61 | Rxb5# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6375 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A05 | 1-0 | 61 | Rxb5# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6374 | Checkmate White In Two Moves | houdini6 | vs. | stockfish12 | | 2020 | A05 | 0-1 | 60 | Nf3# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6373 | Checkmate White In One Move | houdini6 | vs. | stockfish12 | | 2020 | A05 | 0-1 | 60 | Nf3# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6372 | Checkmate White In One Move | houdini6 | vs. | stockfish12 | | 2020 | A05 | 0-1 | 98 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6371 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A05 | 1-0 | 85 | Qg7# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6370 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A05 | 1-0 | 69 | Be5# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6369 | Checkmate Black In One Move | sloppy_sal | vs. | houdini6 | | 2020 | A05 | 1-0 | 49 | Qh8# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6368 | Checkmate Black In One Move | crafty252 | vs. | ruffian101 | | 2020 | A05 | 1-0 | 93 | g4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6367 | Checkmate White In Two Moves | morphcode | vs. | WhiteShades | | 2002 | A00 | 0-1 | 48 | Qc2# | 1 | | 1. Nh3 Nf6 |
| Puzzle 6366 | Checkmate White In Four Moves | morphcode | vs. | WhiteShades | | 2002 | A00 | 0-1 | 48 | Qc2# | 1 | | 1. Nh3 Nf6 |
| Puzzle 6365 | Checkmate White In Four Moves | Sfaatw | vs. | Dreameater | | 2013 | A01 | 0-1 | 96 | Qd2# | 1 | | 1. b3 d5 2. Bb2 c5 3. f4 Nc6 |
| Puzzle 6364 | Checkmate White In Four Moves | jytke | vs. | Drukkarg | | 2009 | A05 | 0-1 | 44 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6363 | Checkmate White In Two Moves | jytke | vs. | Drukkarg | | 2009 | A05 | 0-1 | 44 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6362 | Checkmate White In One Move | jytke | vs. | Drukkarg | | 2009 | A05 | 0-1 | 44 | Qg2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6361 | Checkmate Black In One Move | mscp | vs. | SYEDASHRAFI | | 2014 | A04 | 1-0 | 27 | Qxc8# | 2 | | 1. Nf3 h5 2. g3 |
| Puzzle 6360 | Checkmate Black In Four Moves | mscp | vs. | SYEDASHRAFI | | 2014 | A04 | 1-0 | 27 | Qxc8# | 1 | | 1. Nf3 h5 2. g3 |
| Puzzle 6359 | Checkmate White In Two Moves | NorthAzimuth | vs. | epsy | | 2012 | A00 | 0-1 | 78 | Rf2# | 2 | | 1. d3 c5 |
| Puzzle 6358 | Checkmate Black In Two Moves | DescartesSum | vs. | GlenfieldsDrive | | 2011 | A00 | 1-0 | 85 | Rh7# | 1 | | 1. d3 c5 |
| Puzzle 6357 | Checkmate Black In Four Moves | fantastika | vs. | kudakikikai | | 2011 | A00 | 1-0 | 89 | Bh5# | 1 | | 1. h4 d6 |
| Puzzle 6356 | Checkmate Black In One Move | fantastika | vs. | kudakikikai | | 2011 | A00 | 1-0 | 89 | Bh5# | 1 | | 1. h4 d6 |
| Puzzle 6355 | Checkmate Black In One Move | kiper | vs. | cocoman | | 2006 | A00 | 1-0 | 117 | Rh5# | 1 | | 1. f3 g5 |
| Puzzle 6354 | Checkmate Black In One Move | HalfDome | vs. | Mage | | 2008 | A05 | 1-0 | 55 | Qxf7# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6353 | Checkmate Black In Two Moves | losaSADU | vs. | rwehrli | | 2014 | A05 | 1-0 | 45 | Qxb7# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6352 | Checkmate Black In One Move | losaSADU | vs. | rwehrli | | 2014 | A05 | 1-0 | 45 | Qxb7# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6351 | Checkmate White In Two Moves | betobb | vs. | birdcostello | | 2014 | A05 | 0-1 | 32 | Ng4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6350 | Checkmate White In One Move | betobb | vs. | birdcostello | | 2014 | A05 | 0-1 | 32 | Ng4# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6349 | Checkmate White In One Move | cavaliereyedi | vs. | SereneThought | | 2007 | A05 | 0-1 | 30 | Qh2# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6348 | Checkmate Black In One Move | antoinev | vs. | SereneThought | | 2013 | A05 | 1-0 | 43 | Qh6# | 1 | | 1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O |
| Puzzle 6347 | Checkmate White In Four Moves | houdini6 | vs. | sloppy_sal | | 2020 | A10 | 0-1 | 102 | Qe4# | 1 | | 1. c4 d5 2. cxd5 c6 |
| Puzzle 6346 | Checkmate White In Two Moves | houdini6 | vs. | sloppy_sal | | 2020 | A10 | 0-1 | 102 | Qe4# | 1 | | 1. c4 d5 2. cxd5 c6 |
| Puzzle 6345 | Checkmate White In One Move | houdini6 | vs. | sloppy_sal | | 2020 | A10 | 0-1 | 102 | Qe4# | 1 | | 1. c4 d5 2. cxd5 c6 |
| Puzzle 6344 | Checkmate Black In Four Moves | houdini6 | vs. | crafty252 | | 2020 | A10 | 1-0 | 101 | Qbe5# | 1 | | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qh5 4. d4 |
| Puzzle 6343 | Checkmate Black In Two Moves | houdini6 | vs. | crafty252 | | 2020 | A10 | 1-0 | 101 | Qbe5# | 1 | | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qh5 4. d4 |
| Puzzle 6342 | Checkmate Black In One Move | houdini6 | vs. | crafty252 | | 2020 | A10 | 1-0 | 101 | Qbe5# | 1 | | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qh5 4. d4 |
| Puzzle 6341 | Checkmate White In Four Moves | houdini6 | vs. | stockfish12 | | 2020 | A10 | 0-1 | 100 | g1=Q# | 1 | | 1. c4 d5 2. cxd5 Nf6 3. e4 c6 |
| Puzzle 6340 | Checkmate White In Two Moves | houdini6 | vs. | stockfish12 | | 2020 | A10 | 0-1 | 100 | g1=Q# | 1 | | 1. c4 d5 2. cxd5 Nf6 3. e4 c6 |
| Puzzle 6339 | Checkmate White In One Move | houdini6 | vs. | stockfish12 | | 2020 | A10 | 0-1 | 100 | g1=Q# | 1 | | 1. c4 d5 2. cxd5 Nf6 3. e4 c6 |
| Puzzle 6338 | Checkmate Black In Four Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 99 | Rc7# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nf3 e5 |
| Puzzle 6337 | Checkmate Black In Two Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 99 | Rc7# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nf3 e5 |
| Puzzle 6336 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 99 | Rc7# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nf3 e5 |
| Puzzle 6335 | Checkmate Black In Four Moves | houdini6 | vs. | crafty252 | | 2020 | A10 | 1-0 | 97 | Qbh5# | 1 | | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. e3 |
| Puzzle 6334 | Checkmate Black In Two Moves | houdini6 | vs. | crafty252 | | 2020 | A10 | 1-0 | 97 | Qbh5# | 2 | | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. e3 |
| Puzzle 6333 | Checkmate Black In One Move | houdini6 | vs. | crafty252 | | 2020 | A10 | 1-0 | 97 | Qbh5# | 2 | | 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. e3 |
| Puzzle 6332 | Checkmate Black In Four Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 97 | Qg7# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 Nf6 |
| Puzzle 6331 | Checkmate Black In Two Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 97 | Qg7# | 2 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 Nf6 |
| Puzzle 6330 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 97 | Qg7# | 2 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 Nf6 |
| Puzzle 6329 | Checkmate Black In Four Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 93 | Qg6# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 e5 |
| Puzzle 6328 | Checkmate Black In Two Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 93 | Qg6# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 e5 |
| Puzzle 6327 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 93 | Qg6# | 1 | | 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 e5 |
| Puzzle 6326 | Checkmate Black In Four Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 91 | Qxg6# | 1 | | 1. c4 d5 2. cxd5 e6 3. dxe6 Bxe6 |
| Puzzle 6325 | Checkmate Black In Two Moves | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 91 | Qxg6# | 1 | | 1. c4 d5 2. cxd5 e6 3. dxe6 Bxe6 |
| Puzzle 6324 | Checkmate Black In One Move | stockfish12 | vs. | houdini6 | | 2020 | A10 | 1-0 | 91 | Qxg6# | 1 | | 1. c4 d5 2. cxd5 e6 3. dxe6 Bxe6 |
| Puzzle 6323 | Checkmate White In Four Moves | houdini6 | vs. | stockfish12 | | 2020 | A10 | 0-1 | 90 | Rb4# | 1 | | 1. c4 d5 2. Nf3 d4 |
| Puzzle 6322 | Checkmate White In Two Moves | houdini6 | vs. | stockfish12 | | 2020 | A10 | 0-1 | 90 | Rb4# | 1 | | 1. c4 d5 2. Nf3 d4 |
